# The Data Center Supply Chain Crisis, 2024–2026
Source: https://savrn.com/research/data-center-supply-chain-crisis
Markdown alternate of the page above; the site index is https://savrn.com/llms.txt

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SAVRN Research · Infrastructure supply chain

# The Data Center Supply Chain Crisis, 2024–2026

A source-cited report on the equipment, power and interconnection constraints behind the AI data center build, and the projects and capital waiting on them.

Read the supply chain report[View data center project delays](https://savrn.com/data-center-delay-tracker)

Supply chain logistics · Illustrative image

Source-cited research report

Originally published August 18, 2026. Updated September 30, 2026. Every figure is linked to the specific source that states it. Where a value could not be confirmed from a source, it is marked “n.a.” rather than estimated.

A source-cited research report on the equipment, power, interconnection, permitting, and financing constraints behind the AI data center build, and on the operators, investors, suppliers, and projects absorbing the financial consequences.

Originally published August 18, 2026. Updated September 30, 2026; see the revision note at the end of the report. Every figure is linked to the specific source that states it. Where a value could not be confirmed from a source, it is marked "n.a." rather than estimated. Where two sources state different values for the same measure, both are shown with their sources.

## Executive Framing

Between 2024 and mid-2026 the constraint on artificial-intelligence infrastructure migrated decisively away from silicon and toward the electrical and thermal plant that surrounds it. Microsoft's CFO put the inversion plainly on the fiscal Q1 2026 call: compute hardware "has not really been the constraint," the company was "short of space or power" ([Data Center Dynamics on Microsoft's Q1 FY2026 results](https://www.datacenterdynamics.com/en/news/microsoft-spent-111bn-on-data-center-leases-alone-in-q1-2026/)). Wood Mackenzie sizes the resulting equipment squeeze: US data center capacity is projected to expand from 24 GW to 110 GW by 2030, and the data center share of the electrical equipment market has grown from roughly 2% in 2020 to about 40% ([Reuters, July 9, 2026](https://www.reuters.com/business/energy/us-power-companies-scramble-secure-equipment-surging-data-center-demand-strains-2026-07-09/)). The same firm projects the US data center electrical equipment market expanding from roughly $20 billion "today" to $65 billion by 2030 ([Data Center Knowledge, May 12, 2026](https://www.datacenterknowledge.com/energy-power-supply/why-ai-data-center-projects-face-years-of-delays-after-approval)).

The consequences show up in four distinct forms, all documented below: (1) lead times for long-lead electrical and generation equipment that now exceed the useful planning horizon of a GPU generation; (2) capital that is abundant and equipment that is not, producing $50M-plus completed shells waiting on energization ([Terrapin Construction Group, 2026 lead-time survey](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026)); (3) a reordering of project structuring around power-first sequencing and behind-the-meter generation; and (4) a new layer of permission and credit risk, in which state permit freezes, federal import restrictions, and repriced debt now gate project starts as directly as equipment does.

The third quarter of 2026 widened the constraint from equipment to permission and capital. Texas froze new data center grid approvals on August 3 ([DLA Piper](https://www.dlapiper.com/insights/publications/2026/09/governor-abbott-expands-data-center-permitting-pause)) and all state-issued data center permits on September 21, with BloombergNEF estimating that nearly 50 GW, almost 20% of the 253 GW US data center pipeline, could be at risk ([CNBC](https://www.cnbc.com/2026/09/21/texas-governor-abbott-ai-data-center-permits.html)). Executive Order 14421 of August 26 set up restrictions on bulk-power equipment from designated foreign sources that Wood Mackenzie says could affect more than $22 billion of imports since 2025, concentrated in the 100 MVA-plus transformer segment where data centers had turned to Chinese units to shorten lead times ([Wood Mackenzie](https://www.woodmac.com/press-releases/us-executive-order-banning-chinese-bulk-power-equipment-set-to-worsen-critical-transformer-shortage/)). Oracle issued a force majeure notice on the New Mexico Project Jupiter campus over delays securing power ([Reuters](https://www.reuters.com/business/oracle-cites-force-majeure-shield-itself-controversial-data-center-bloomberg-2026-09-24/)), after about $18 billion of associated bank loans had already been quoted at 89–91 cents on the dollar in mid-September ([Reuters](https://www.reuters.com/business/finance/oracles-18-billion-data-center-debt-under-pressure-ft-reports-2026-09-18/)). SoftBank sold $11.1 billion of high-yield bonds at coupons up to 9.75%, the largest high-yield corporate bond sale on record ([Reuters](https://www.reuters.com/business/media-telecom/softbank-issues-111-billion-bonds-openai-financing-push-2026-09-24/)). On the silicon side, TrendForce reports that Nvidia's Rubin ramp has slipped to 2027 on HBM4 constraints ([TrendForce](https://www.trendforce.com/research/download/RP260921NC3)).

Demand has not weakened. Nvidia reported Q2 FY2027 revenue of $96.2 billion, $89.0 billion of it from data centers, and guided Q3 to $108 billion ([Nvidia](https://www.sec.gov/Archives/edgar/data/1045810/000104581026000073/q2fy27pr.htm)). Amazon's CEO said that even at $220 billion of 2026 capex "we will still not have enough capacity to meet all the demand we have in 2026," and expected the same in 2027 ([CNBC](https://www.cnbc.com/2026/07/30/amazon-amzn-q2-earnings-report-2026.html)). Microsoft reported commercial remaining performance obligations of $678 billion, up 84% year over year, and said "customer demand continues to exceed available capacity" ([Microsoft Q4 FY2026 call](https://www.fool.com/earnings/call-transcripts/2026/08/07/microsoft-msft-q4-2026-earnings-call-transcript/)). The gap between demand and deliverable capacity is now being set by transformers, turbines, interconnection, permits, and the cost of money, in that order of physical dependence.

## Lead Times at a Glance: What Changed Since August 18

This table is the core of the report: how long critical data center equipment now takes to arrive, set against the figures in the August 18 edition. Each current entry is dated by its source. Some entries reflect disclosures published after August 18; others come from earlier sources that the August edition did not include or read differently, and those are labeled as corrections rather than market changes.

Quoted 2026 lead times for critical data center equipment, in weeks. Sources and dates in the table below.

| Equipment | Aug 18, 2026 edition | Current reading (source date) | Change vs. Aug 18 edition | Sources |
| --- | --- | --- | --- | --- |
| Generator step-up and large power transformers | GSU >160 weeks; LPT >50 MVA 100–150+ weeks; custom units 3–5 years | Same quoted ranges (Terrapin, June); power transformers 36–42 months (UBS, Sept 16); transformer producer prices +7.8% year over year (August PPI); EO 14421 (Aug 26) restricts the Chinese 100 MVA+ supply that data centers used to shorten waits | New disclosures since Aug 18: longer top of range, higher price, fewer eligible suppliers | [Reuters](https://www.reuters.com/business/energy/us-power-companies-scramble-secure-equipment-surging-data-center-demand-strains-2026-07-09/); [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [UBS via ZeroHedge](https://www.zerohedge.com/news/2026-09-16/ai-can-raise-trillion-dollars-it-still-has-wait-transformer); [FRED](https://fred.stlouisfed.org/series/PCU335311335311); [Wood Mackenzie](https://www.woodmac.com/press-releases/us-executive-order-banning-chinese-bulk-power-equipment-set-to-worsen-critical-transformer-shortage/) |
| Substation transformers 5–50 MVA | 75–110 weeks | 65–95 weeks (5–25 MVA); 85–110 weeks (25–50 MVA) (Terrapin, June) | Finer size breakdown from the same June source; no new survey | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026) |
| HV transformer bushings | Not tracked | Up to 2 years; supplier backlog about twice annual revenue (Sept 23) | Newly tracked | [TechTimes on Trench Group](https://www.techtimes.com/articles/327932/20260923/trench-group-eyes-billion-euro-sale-ai-powers-indispensable-substation-maker.htm) |
| MV switchgear | 40–80 weeks across surveys; data-center-spec units "approaching 2–3 years" | Same ranges; 38 kV class 78–104 weeks (Terrapin, June); switchgear producer prices +13.3% year over year (August PPI) | No new lead-time survey; higher price | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom); [FRED](https://fred.stlouisfed.org/series/PCU335313335313) |
| LV switchgear | 24–52 weeks | Schneider made-to-order 50 weeks (Sept 2 guide, extended vs. August); Siemens 54 weeks (Aug 13) | Longer (Schneider, Sept 2) | [Open Factory](https://open-factory.com/models/lead-time-monitor/); [Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/) |
| Diesel gensets 1.5–3.5 MW | 50–78 weeks | 1.5–2 MW 50–66 weeks; 2.5–3.5 MW 62–82 weeks (Terrapin, June); units above 2.5 MW 18–24 months at Caterpillar, Cummins and Kohler (Sept 3) | Finer size breakdown from the same June source; Sept 3 report places the largest units at 18–24 months | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [Datacentres.com](https://www.datacentres.com/news/diesel-duty-cycles-and-dollars-inside-the-2-8m-per-mw-backup-power-stack-powerin-slot3-2026-09-03) |
| Diesel gensets >3 MW | 90–110 weeks; Americas generators ~100–105 weeks | 90–110 weeks (IndustrialSage, Sept); Americas generators ~110 weeks in 2026 (Linesight, June); Cummins large gensets into the second half of 2028 (Aug 4 call) | Corrected: Linesight's June page already gave 110 weeks for 2026; Cummins timing newly included | [IndustrialSage](https://www.industrialsage.com/switchgear-lead-times-2026/); [Linesight](https://insights.linesight.com/cmi-2026-june/industry-trends-and-supply-chain-dynamics-2026-americas/supply-chain); [Motley Fool Cummins transcript](https://www.fool.com/earnings/call-transcripts/2026/08/11/cummins-cmi-q2-2026-earnings-call-transcript/) |
| Reciprocating gas engines (prime power) | Allocated "into 2028" | 1–3 MW 54–78 weeks (Terrapin, June); Caterpillar turbine slots late 2028 into 2029 with gas prime "a little bit farther" (Aug 4 call); a Wärtsilä order announced June 29 delivers 2029–2030 | Correction: all three sources predate Aug 18 (Jun 10, Jun 29, Aug 4); horizon later than the August edition stated | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [Caterpillar Q2 2026 call](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf); [Wärtsilä](https://www.wartsila.com/media/news/29-06-2026-wartsila-secures-new-order-to-power-next-wave-of-ai-driven-data-center-growth-in-the-u-s--3767555) |
| Heavy-duty gas turbines | GE Vernova booking into 2031 with ~10 GW left for 2029–2030; Mitsubishi 5-year delivery | GE Vernova "mostly sold out through 2030" (Jul 22 call) and selling 2032 slots (Sept 16); first-half orders priced more than 20% above Q4 2025 (Jul 22); large CCGT plants up to 6 years (PGJ, Sept 28) | Later (2032 slots disclosed Sept 16); higher price (Jul 22 call, not in the August edition) | [Webull transcript](https://www.webull.com/news/15271049358287872); [Yahoo Finance](https://finance.yahoo.com/energy/articles/ge-vernova-eyes-200b-backlog-080209388.html); [Pipeline & Gas Journal](https://pgjonline.com/news/2026/september/dash-for-small-gas-turbines-set-to-impact-data-center-costs) |
| Aeroderivative turbines | Not quantified | About 40 months (PGJ, Sept 28) | Newly tracked | [Pipeline & Gas Journal](https://pgjonline.com/news/2026/september/dash-for-small-gas-turbines-set-to-impact-data-center-costs) |
| Small and industrial turbines | n.a. | Solar Turbines late 2028 into 2029 (Aug 4 call); new Baker Hughes NovaLT slots from late 2028, some Frame 5 slots still in 2027 (Jul 27 call) | Newly tracked | [Caterpillar Q2 2026 call](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf); [Investing.com](https://www.investing.com/news/transcripts/earnings-call-transcript-baker-hughes-tops-q2-2026-estimates-shares-jump-69-93CH-4814617) |
| Chillers | >500 tons 40–60 weeks | >500 tons 40–60 weeks; >1,000 tons 50–70 weeks (quotes dated May 22); vendors "running at allocation" (SourceBySpec, July); largest Munters orders (placed Nov 2025–Apr 2026) deliver as late as Q1 2028 | No new quotes; allocation newly documented | [Open Factory](https://open-factory.com/articles/chiller-60-week-problem/); [SourceBySpec](https://www.sourcebyspec.com/news/liquid-cooling-supply-shortage-2026-lead-times-risk-map-and-sourcing-cues.html) |
| Coolant distribution units | >300 kW 26–52 weeks; 1–3 MW 6–10 months | 30–50 weeks (quotes dated May 22); orders booked through year-end on two-shift production, standard models easing, high-redundancy units still short (Sept 6) | Mixed: standard units easing, high-redundancy units tight | [Open Factory](https://open-factory.com/articles/chiller-60-week-problem/); [Cailianshe via Futu News](https://news.futunn.com/en/post/78859302/orders-booked-through-year-end-and-production-lines-operating-on) |
| Liquid-cooling components and fluids | Heat exchangers 30–38 weeks; quick disconnects and manifolds 18–24 weeks; coolant rationed | Same quotes (July); quick-disconnect shortfall expected to take 1–2 years to close; an analyst estimates 3M's exit removed about 70% of high-end fluorinated-fluid supply (Sept 6) | Newly quantified | [SourceBySpec](https://www.sourcebyspec.com/news/liquid-cooling-supply-shortage-2026-lead-times-risk-map-and-sourcing-cues.html); [Cailianshe via Futu News](https://news.futunn.com/en/post/78859302/orders-booked-through-year-end-and-production-lines-operating-on) |

We found no updated quote that is shorter than the August edition's figure, but several trackers have not published since May or June, so that is not evidence that lead times held steady. The disclosures dated after August 18 point one way: GE Vernova selling 2032 turbine slots (September 16), Schneider lengthening its LV switchgear quote (September 2), transformer and switchgear producer prices up 7.8% and 13.3% year over year (August data), large generators at 18 to 24 months (September 3), and Executive Order 14421 restricting a source of large transformers (August 26). New capacity announced in recent months, including plants and expansions from Hitachi Energy, HD Hyundai, Eaton, Siemens, Cummins, and INNIO, adds most of its output between 2027 and 2029 (details in the category sections below).

## What the Lead Times Mean for a Project Schedule

A data center carries no load until its slowest critical system is installed and commissioned, so the longest lead time sets the delivery date for the whole project. The table below applies the lead times above to an order placed on October 1, 2026. The dates are SAVRN's arithmetic from the cited ranges; they cover factory delivery only, before installation, integration, and commissioning.

| Equipment ordered October 1, 2026 | Lead time applied | Earliest to latest delivery |
| --- | --- | --- |
| CDUs | 30–50 weeks | April 2027 to September 2027 |
| Chillers >1,000 tons | 50–70 weeks | September 2027 to February 2028 |
| MV switchgear, 38 kV | 78–104 weeks | March 2028 to September 2028 |
| Diesel gensets >3 MW | 90–110 weeks | June 2028 to November 2028 |
| Large power transformers >50 MVA | 100–150+ weeks | End of August 2028 to August 2029 or later |
| Power transformers (UBS range) | 36–42 months | October 2029 to April 2030 |
| Aeroderivative gas turbines | ~40 months | Early 2030 |
| Heavy-duty gas turbines, GE Vernova | Next open slots | 2031 to 2032 |

When equipment ordered on October 1, 2026 arrives, from the lead times above. Factory delivery only.

Three consequences follow. First, a project that wants to energize in 2028 needed its transformers, switchgear, and generators on order in 2026 or earlier; field reporting in September 2026 puts the earliest arrival for a transformer ordered this year at late 2028 ([TechTimes](https://www.techtimes.com/articles/327992/20260924/ai-data-centers-are-burning-worn-out-grid-equipment-blocking-industrial-replacements.htm)). Second, installation time is added on top: heavy-duty turbines need roughly 18 months of site work after shipment ([POWER Magazine](https://www.powermag.com/ansaldo-us-gas-turbine-market-equipment-crunch/)). Third, holding a place in line now costs money before construction starts: a 10–20% deposit is standard to secure a switchgear production slot ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)), and a 20% reservation payment holds a heavy-duty turbine slot ([Open Factory](https://open-factory.com/models/lead-time-monitor/)).

The cost of missing a date is measurable. STL Partners estimates that a delayed opening can cost the developer of a typical 60 MW US data center up to $14.2 million per month (March 2025), and that the project's internal rate of return falls from 17.1% on time to 15.5% after one month and 12.6% after three months ([STL Partners](https://stlpartners.com/press/delays-in-data-centre-construction/)). That is up to roughly $237,000 per megawatt per month (SAVRN arithmetic from the STL figure). Idle capital compounds it: finished shells cost tens of millions of dollars, and two completed Santa Clara buildings are waiting on a utility upgrade scheduled to finish in 2028 ([Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power)).

Projects already show the pattern. Oracle's Project Jupiter in New Mexico, now planned around 2.45 GW of on-site Bloom Energy fuel cells, had committed to a first phase in October–December 2026 and full completion in the third quarter of 2028; its gas pipeline in-service date has moved to February 2027, its air permit has not been issued, and Oracle's force majeure notice could let it defer rent for up to three years if power is not ready ([El Paso Matters](https://elpasomatters.org/2026/09/24/project-jupiter-rent-force-majeure-new-mexico-oracle-ai-el-paso-data-center/)). Supermicro reported that customer projects delayed by power, cooling, and networking readiness held back shipments of systems already ordered ([Zacks](https://www.zacks.com/stock/news/2973508/smci-q4-earnings-call-highlights-margin-mix-and-record-backlog)). In both cases the chips were available; the electrical, thermal, or permitting path to energize them was not.

## PART 1, SUPPLY-CONSTRAINED CATEGORIES AND SUPPLIERS

### Cross-Category Lead-Time Baseline (Q1–Q3 2026)

The single most useful anchor is a consolidated lead-time table. Independent 2026 compilations, including lead-time monitors updated in August and September 2026, largely corroborate each other.

| Equipment | Lead time (2026) | Source |
| --- | --- | --- |
| Generator step-up (GSU) transformers | >160 weeks in Q1 2026 vs. 143-week average in 2024 | [Reuters](https://www.reuters.com/business/energy/us-power-companies-scramble-secure-equipment-surging-data-center-demand-strains-2026-07-09/) |
| Power/substation transformers | 160+ weeks (Aug 13, 2026); up to 160 weeks in 2026 (Open Factory, Sept 2026, citing Wood Mackenzie); HV substation transformers 140–160 weeks in 2026 vs. ~50 weeks in 2021; power transformers 36–42 months (UBS) | [Vawn electrical equipment lead times](https://usevawn.com/resources/electrical-equipment-lead-times/); [TechTimes](https://www.techtimes.com/articles/327992/20260924/ai-data-centers-are-burning-worn-out-grid-equipment-blocking-industrial-replacements.htm); [UBS via ZeroHedge](https://www.zerohedge.com/news/2026-09-16/ai-can-raise-trillion-dollars-it-still-has-wait-transformer) |
| Large power transformers >50 MVA | 100–150+ weeks; custom units 3–5 years | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [CPMPros long-lead reference](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf) |
| Substation transformers 5–50 MVA | 65–95 weeks (5–25 MVA); 85–110 weeks (25–50 MVA) | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026) |
| Pad-mount transformers | 40–65 weeks | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026) |
| Distribution transformers | 30 weeks | [Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/) |
| HV transformer bushings | Up to 2 years | [TechTimes on Trench Group](https://www.techtimes.com/articles/327932/20260923/trench-group-eyes-billion-euro-sale-ai-powers-indispensable-substation-maker.htm) |
| HV circuit breakers | 125 weeks in 2H 2025 vs. 77 weeks in 2023 | [Reuters](https://www.reuters.com/business/energy/us-power-companies-scramble-secure-equipment-surging-data-center-demand-strains-2026-07-09/) |
| MV switchgear | 44 weeks survey average (Q2 2025, Vawn); 15 kV class 52–80 weeks vs. ~24 pre-pandemic, 38 kV 78–104 weeks (IndustrialSage, Sept 2026); 44–65 (CPMPros); 52–80 (Terrapin); 40–70 (Spire); "approaching 2–3 years" at peak-demand OEMs for DC-spec units (Electronate) | [Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/); [IndustrialSage](https://www.industrialsage.com/switchgear-lead-times-2026/); [CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf); [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [Spire](https://spirellc.com/market-update-july-2026-revised-electrical/); [Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom) |
| LV switchgear / switchboards | Schneider made-to-order LV switchgear 50 weeks (Sept 2, 2026), all ranges extended vs. August; Siemens LV switchgear 54 weeks (Aug 2026); switchboards 18–34 weeks (Schneider) and 32–41 weeks (Siemens); panelboards 21–32 weeks; 24–52 weeks and power-circuit-breaker switchboards 84+ weeks (Spire; Electronate) | [Open Factory lead-time monitor](https://open-factory.com/models/lead-time-monitor/); [Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/); [Spire](https://spirellc.com/market-update-july-2026-revised-electrical/); [Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom) |
| Backup power systems and switchgear (aggregate) | 10–18 months | [UBS via ZeroHedge](https://www.zerohedge.com/news/2026-09-16/ai-can-raise-trillion-dollars-it-still-has-wait-transformer) |
| Diesel gensets <1.5 MW | 500–1,000 kW 32–48 weeks (Terrapin, Jun 2026); 750–1,000 kW 12–39 weeks and 25–400 kW 12–26 weeks (Global Power Supply, May 2026) | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [Global Power Supply](https://www.globalpwr.com/blog/generator-lead-times-in-2026/) |
| Diesel gensets 1.5–3.5 MW | 1,500–2,000 kW 50–66 weeks; 2,500–3,500 kW 62–82 weeks (Terrapin); 1,250–3,250 kW 52–70 weeks (Global Power Supply); units above 2.5 MW 18–24 months at Caterpillar, Cummins and Kohler (Datacentres.com, Sept 2026) | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [Global Power Supply](https://www.globalpwr.com/blog/generator-lead-times-in-2026/); [Datacentres.com](https://www.datacentres.com/news/diesel-duty-cycles-and-dollars-inside-the-2-8m-per-mw-backup-power-stack-powerin-slot3-2026-09-03) |
| Diesel gensets >3 MW | 90–110 weeks vs. ~20 weeks historically; Americas generators ~110 weeks in 2026, 100–105 through 2025, vs. 60–70 in 2024; Cummins large diesel gensets quoting into 2H 2028 (Aug 2026) | [IndustrialSage](https://www.industrialsage.com/switchgear-lead-times-2026/); [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [Linesight Q2 2026](https://insights.linesight.com/cmi-2026-june/industry-trends-and-supply-chain-dynamics-2026-americas/supply-chain); [Motley Fool Cummins transcript](https://www.fool.com/earnings/call-transcripts/2026/08/11/cummins-cmi-q2-2026-earnings-call-transcript/) |
| Reciprocating gas engines (prime power) | Natural gas 1–3 MW 54–78 weeks (Terrapin); Caterpillar turbine slots in the back half of 2028 into 2029, gas prime "a little bit farther" (Aug 2026); a Wärtsilä order announced June 29 delivering 2029–2030 | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [Caterpillar Q2 2026 transcript](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf); [Wärtsilä](https://www.wartsila.com/media/news/29-06-2026-wartsila-secures-new-order-to-power-next-wave-of-ai-driven-data-center-growth-in-the-u-s--3767555) |
| Gas turbines, heavy-duty frame / CCGT | Large CCGT plants up to 6 years (PGJ, Sept 2026); combined-cycle ~5 years, up to 7, vs. 3.5 years in 2023 (Washington Times); MHI 5-year delivery (Jul 2026); GE Vernova "mostly sold out through 2030" and selling 2032 slots; Siemens Energy "three years or more"; ~18 months of site work after shipment | [Pipeline & Gas Journal](https://pgjonline.com/news/2026/september/dash-for-small-gas-turbines-set-to-impact-data-center-costs); [Washington Times](https://www.washingtontimes.com/news/2026/sep/30/machine-ai-boom-cannot-get-enough-wait-years-long/); [S&P Global](https://www.spglobal.com/energy/en/news-research/latest-news/energy-transition/070326-interview-mitsubishi-power-gas-turbine-orders-stretch-to-2030-amid-ai-security-demand); [Webull transcript](https://www.webull.com/news/15271049358287872); [Yahoo Finance](https://finance.yahoo.com/energy/articles/ge-vernova-eyes-200b-backlog-080209388.html); [Utility Dive](https://www.utilitydive.com/news/siemens-gas-turbine-backlog-nears-70-gw-as-company-expands-manufacturing/827390/) |
| Gas turbines, aeroderivative | ~40 months | [Pipeline & Gas Journal](https://pgjonline.com/news/2026/september/dash-for-small-gas-turbines-set-to-impact-data-center-costs) |
| Gas turbines, small/medium and industrial | Small/medium frame "within two years" (PGJ); Solar Turbines late 2028 into 2029 (Caterpillar, Aug 2026); Baker Hughes Frame 5 2027 slots available, new NovaLT slots from late 2028; 2–7 years across classes (UBS) | [Pipeline & Gas Journal](https://pgjonline.com/news/2026/september/dash-for-small-gas-turbines-set-to-impact-data-center-costs); [Caterpillar transcript](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf); [Investing.com BKR transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-baker-hughes-tops-q2-2026-estimates-shares-jump-69-93CH-4814617); [UBS via ZeroHedge](https://www.zerohedge.com/news/2026-09-16/ai-can-raise-trillion-dollars-it-still-has-wait-transformer) |
| UPS 500–1,500 kVA | 30–48 weeks; modular 2,000+ kVA 40–60; modular 40–72 | [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026); [CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf) |
| Busway / bus duct | 30–52 weeks (CPMPros); 16–40 (Spire); 20–36 (Electronate); 27 (Vawn) | [CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf); [Spire](https://spirellc.com/market-update-july-2026-revised-electrical/); [Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom); [Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/) |
| ATS/STS >2,000 A | 20–36 weeks; ATS generally 24–40 | [CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf); [Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026) |
| Chillers | Air-cooled >500 tons 40–60 weeks; water-cooled >1,000 tons 50–70 weeks (quotes as of May 22, 2026, carried in the Sept 2026 monitor release); chiller vendors "running at allocation" (Jul 2026) | [Open Factory](https://open-factory.com/articles/chiller-60-week-problem/); [CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf); [SourceBySpec](https://www.sourcebyspec.com/news/liquid-cooling-supply-shortage-2026-lead-times-risk-map-and-sourcing-cues.html) |
| CDUs | 30–50 weeks (Open Factory); >300 kW 26–52 weeks (CPMPros); 1–3 MW CDUs 6–10 months for new orders (SourceBySpec); industry orders scheduled through end-2026, CDUs the tightest link (Sept 2026) | [Open Factory](https://open-factory.com/models/lead-time-monitor/); [CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf); [SourceBySpec liquid-cooling risk map](https://www.sourcebyspec.com/news/liquid-cooling-supply-shortage-2026-lead-times-risk-map-and-sourcing-cues.html); [Cailianshe via Futu News](https://news.futunn.com/en/post/78859302/orders-booked-through-year-end-and-production-lines-operating-on) |
| Liquid-cooling components | Brazed-plate heat exchangers 30–38 weeks; quick disconnects and manifolds 18–24 weeks (Jul 2026); quick-disconnect shortfall expected to take 1–2 years to resolve; high-power CDU pumps 3–5 months (Sept 2026) | [SourceBySpec](https://www.sourcebyspec.com/news/liquid-cooling-supply-shortage-2026-lead-times-risk-map-and-sourcing-cues.html); [Cailianshe via Futu News](https://news.futunn.com/en/post/78859302/orders-booked-through-year-end-and-production-lines-operating-on) |
| MV cable | 12–30 weeks | [Spire](https://spirellc.com/market-update-july-2026-revised-electrical/) |
| TSMC CoWoS advanced packaging | 52–78 weeks | [Benzinga](https://www.benzinga.com/news/26/09/61800956/sk-hynix-16-layer-hbm4-nvidia-rubin-micron-samsung) |
| Power semiconductors | 6–12 months | [UBS via ZeroHedge](https://www.zerohedge.com/news/2026-09-16/ai-can-raise-trillion-dollars-it-still-has-wait-transformer) |

Structural indicators corroborate the table. The electrical-equipment industry backlog stood at 5.47 months on June 1, 2026 versus a 3.2-month average across 2017–2019, ([Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/)), and the ISM supplier-deliveries index rose to 59.3 in August 2026 from 58.9 in July, with the prices index unchanged at 71.1 ([First Trust](https://www.ftportfolios.com/Commentary/EconomicResearch/2026/9/1/the-ism-manufacturing-index-declined-to-54.6-in-august)). By July 2026 the unfilled-orders-to-shipments ratio for electrical equipment (NAICS 3353) reached 5.67 months and for turbines and generators 7.35 months; ISM's August 2026 capital-expenditure lead time was 171 days, with 27% of buyers committing more than a year ahead ([Open Factory](https://open-factory.com/models/lead-time-monitor/)). PJM's own data shows the downstream effect: projects entering service in 2025 spent an average of more than four years waiting to come online after receiving interconnection approval, with supply-chain delays accounting for 23% of milestone change requests and a further 28% categorized as "other" including equipment availability and EPC procurement ([Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/why-ai-data-center-projects-face-years-of-delays-after-approval)).

Electronate's assessment is the sharpest statement of the structural view: the constraint is "structural, not temporary," reshoring investment will not yield meaningful new capacity until 2027 at the earliest, and general contractors are still planning some programs as if electrical equipment could be procured in 8–12 weeks ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)). Field reporting in September 2026 reaches the same conclusion: a transformer ordered in 2026 may not arrive until late 2028 at the earliest, and lead times are unlikely to contract significantly before 2028 or 2029 ([TechTimes](https://www.techtimes.com/articles/327992/20260924/ai-data-centers-are-burning-worn-out-grid-equipment-blocking-industrial-replacements.htm)).

### 1. Large Power Transformers (LPTs) and GSUs

Shortage and lead times. Wood Mackenzie assessed a 30% supply deficit in power transformers in 2025, with demand up 116% since 2019 and GSU demand up 274%; unit costs have risen 77% for power transformers, 45% for GSUs, and 78–95% for distribution transformers ([Wood Mackenzie](https://www.woodmac.com/news/opinion/transformer-troubles-manufacturing-and-policy-constraints-hit-us-transformer-supply/)). Average transformer lead times moved from roughly 50 weeks in 2021 to about 120 weeks in 2024; substation transformers averaged ~140 weeks in 2023, ~150 weeks in 2025, and exceeded 160 weeks in 2026, with some large substation and GSU units ranging 80–210 weeks ([Data Center Knowledge citing Wood Mackenzie](https://www.datacenterknowledge.com/energy-power-supply/why-ai-data-center-projects-face-years-of-delays-after-approval)). Q2 2025 field data showed 128 weeks for standard power transformers, 144 weeks for GSUs, and some orders quoted at four years ([IndustrialSage](https://www.industrialsage.com/power-transformer-lead-times-us-grid-shortage/)). Gordian reported some LPTs at "well over two years" in Q2 2026 ([Gordian/BD+C Q2 2026](https://www.gordian.com/uploads/2026/05/BDC-Gordian-Q2-2026-Construction-Costs-Insights-Report-FINAL.pdf)). POWER Magazine, using Wood Mackenzie supply-chain data, reports sustained 2–3 year lead times for power transformers and GSUs ([MarketScale](https://www.marketscale.com/industries/energy/grid-oems-are-racing-to-build-in-the-us-but-transformers-still-take-23-years)), and Foley notes some grid equipment formerly available in under a year now carries three- to four-year lead times, and cites CoBank figures showing the headline Producer Price Index 6.5% higher year over year in May 2026 ([Foley & Lardner](https://www.foley.com/insights/publications/2026/09/the-grids-bottleneck-isnt-just-money-its-materials/)).

Import restriction shock. Executive Order 14421, signed August 26, 2026 and published in the Federal Register on August 31, declares a national emergency over the bulk-power system; its covered-equipment definition names substation transformers, instrument transformers, high-voltage circuit breakers, grid-connected inverters, battery storage, and UPS systems supporting critical infrastructure, with associated firmware and remote access, and it applies to transmission rated 69 kV and above but not to local distribution ([Federal Register](https://www.federalregister.gov/documents/2026/08/31/2026-17843/declaring-a-national-emergency-to-secure-the-united-states-bulk-power-system)). The Secretary of Energy must publish implementing rules by December 24, 2026 ([Foley & Lardner](https://www.foley.com/insights/publications/2026/08/grid-security-redux-what-executive-order-14420-means-for-utilities-project-developers-and-the-supply-chain/)). The Department of Energy published a request for information on implementation on September 9, 2026, covering the scope of covered equipment, licensing and prequalification, and domestic replacement capacity, with comments due October 9 ([Federal Register](https://www.federalregister.gov/documents/2026/09/09/2026-18370/securing-the-united-states-bulk-power-system); [Bracewell](https://www.bracewell.com/resources/trump-administration-issues-executive-order-regarding-bulk-power-system-equipment-doe-requests-further-information/)). Wood Mackenzie estimates the order could affect more than $22 billion of bulk-power imports since 2025 across 24 nations, almost all of it from China, at a time when power transformers are in an estimated 15% market shortage and substations in 8% shortage in 2026; its principal analyst said "a bulk of the impacts will be centered around data centers who have been using Chinese units to minimize lead times" and that "the 100 MVA+ segment is where the shortage is already most acute" ([Wood Mackenzie](https://www.woodmac.com/press-releases/us-executive-order-banning-chinese-bulk-power-equipment-set-to-worsen-critical-transformer-shortage/)). Wood Mackenzie also reports that the US market for power transformers above 10 MVA has grown nearly 300% since 2020 ([Wood Mackenzie](https://www.woodmac.com/press-releases/us-executive-order-banning-chinese-bulk-power-equipment-set-to-worsen-critical-transformer-shortage/)). Wood Mackenzie's earlier assessment of a 30% power-transformer supply deficit refers to 2025 supply ([Foley & Lardner](https://www.foley.com/insights/publications/2026/09/the-grids-bottleneck-isnt-just-money-its-materials/)); its August 2026 figure of 15% refers to 2026 market shortage ([Wood Mackenzie](https://www.woodmac.com/press-releases/us-executive-order-banning-chinese-bulk-power-equipment-set-to-worsen-critical-transformer-shortage/)), and the two are different measures.

Manufacturers and capacity. Roughly 80% of US power transformer supply is imported ([Wood Mackenzie](https://www.woodmac.com/news/opinion/transformer-troubles-manufacturing-and-policy-constraints-hit-us-transformer-supply/)). Announced North American capacity expansions total approximately US$1.8 billion since 2023 ([Wood Mackenzie](https://www.woodmac.com/news/opinion/transformer-troubles-manufacturing-and-policy-constraints-hit-us-transformer-supply/)), with a parallel estimate of roughly $2 billion of North American expansion landing by 2028 ([IndustrialSage](https://www.industrialsage.com/power-transformer-lead-times-us-grid-shortage/)). Siemens Energy's Grid Technologies backlog reached a record €51 billion (~$59 billion), with Q3 FY26 grid orders up 28% to €5.4 billion, a 1.48 book-to-bill, total company backlog of €162 billion, lead times of "three years or more," and a plan to add 50% transformer and GIS capacity by 2030 ([MGrid](https://mgrid.org/2026/08/09/siemens-energys-grid-order-backlog-hits-a-record-51-billion-euros-on-transformer-demand/)). GE Vernova's Electrification backlog reached $40.6 billion as of July 22, 2026 ([Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/)), and $41 billion (+69%) per its Q2 2026 disclosure, including roughly $800 million of US transformer orders after acquiring Prolec ([Utility Dive](https://www.utilitydive.com/news/ge-vernova-gas-turbine-backlog-climbs-to-116-gw/826039/)). GE Vernova's $6 billion 2025–28 capex program includes $1 billion for Prolec, $160 million at Greenville, $41 million at Schenectady, and $150 million at Prolec's Goldsboro plant to double medium power transformer output to 420 units per year by 2028 ([Industrial Info](https://www.industrialinfo.com/news/article/ge-vernovas-global-natural-gas-turbine-reservations-and-order-backlog-grows-to-100-gw--356705)). Hitachi Energy announced a $300 million transformer investment in Hefei, China on August 17, 2026, within a $9 billion global plan ([Hitachi Energy](https://www.hitachienergy.com/news-and-events/press-releases/2026/08/hitachi-energy-invests-300-million-in-china-to-bolster-global-manufacturing-capacity-for-critical-grid-infrastructure)), and on September 15, 2026 a $528 million plant in Gallman, Mississippi producing 10–160 MVA units up to 230 kV, which will more than double its US small and medium power-transformer capacity when production begins in 2029 and brings its US manufacturing commitment to about $1.5 billion ([Utility Dive](https://www.utilitydive.com/news/hitachi-to-double-us-production-of-small-and-medium-sized-power-transformer/830762/)). Other US capacity lands on similar timelines: Siemens Energy's $150 million Charlotte plant begins production in early 2027 and eventually reaches 57 units a year, and Hitachi's $457 million South Boston, Virginia facility arrives by 2028 ([Foley & Lardner](https://www.foley.com/insights/publications/2026/09/the-grids-bottleneck-isnt-just-money-its-materials/)). Korean suppliers are taking direct data center orders: on September 18, 2026 Hyosung Heavy Industries reported about $287 million of ultra-high-voltage transformer contracts with two US technology companies for new AI data centers, comprising 765 kV units worth about $163 million and 345 kV units worth about $124 million; Hyosung also formed a joint venture with Quanta Services in July to build ultra-high-voltage circuit breakers for North America ([Evertiq](https://evertiq.com/news/2026-09-18-hyosung-secures-287-million-us-orders-for-uhv-transformers)). HD Hyundai Electric is building a $200 million, 312,000 sq ft second plant in Montgomery, Alabama, due for completion by April 2027, that will raise its US extra-high-voltage transformer capacity by 50% and add 765 kV manufacturing and testing ([T&D World](https://www.tdworld.com/substations/news/55362928/hd-hyundai-electric-expands-us-manufacturing-with-new-alabama-facility)), and Virginia Transformer is spending $40 million to raise capacity at its Rincon, Georgia plant by 50% ([Area Development](https://www.areadevelopment.com/newsitems/4-25-2026/virginia-transformer-rincon-georgia.shtml)). GE Vernova's Electrification segment reported Q2 2026 orders of $6.3 billion, up 66% organically, and data center orders above $5 billion year to date, more than double its full-year 2025 total ([GE Vernova](https://www.gevernova.com/sites/default/files/gev_webcast_pressrelease_07222026.pdf)); by mid-September the Electrification backlog stood at $45 billion, with data centers nearly 40% of first-half Electrification orders ([Yahoo Finance](https://finance.yahoo.com/energy/articles/ge-vernova-eyes-200b-backlog-080209388.html)).

Allocation, escalation, and input constraints. Transformer costs are expected to rise a further 4–10% over the coming year ([Reuters](https://www.reuters.com/business/energy/us-power-companies-scramble-secure-equipment-surging-data-center-demand-strains-2026-07-09/)); real transformer prices rose roughly 40% from 2020 to 2024 ([Congressional Research Service R48933](https://www.everycrsreport.com/reports/R48933.html)). Official producer-price data show the escalation continuing into 2026: the Bureau of Labor Statistics index for electric power and specialty transformer manufacturing rose 4.0% in July 2026 alone and stood 7.8% above its year-earlier level in August, and the index for switchgear and switchboard apparatus manufacturing was 13.3% higher year over year in August ([FRED, transformers](https://fred.stlouisfed.org/series/PCU335311335311); [FRED, switchgear](https://fred.stlouisfed.org/series/PCU335313335313)). Grain-oriented electrical steel is the binding input: Cleveland-Cliffs is the sole US GOES producer ([IndustrialSage](https://www.industrialsage.com/power-transformer-lead-times-us-grid-shortage/)) and 85% of US GOES imports originate in South Korea ([CRS](https://www.everycrsreport.com/reports/R48933.html)). Defense demand now draws on the same domestic supply: the Department of War awarded Cleveland-Cliffs a sole-source, five-year contract worth $400 million for up to 53,000 net tons of grain-oriented electrical steel for military transformer and generator cores, running through September 2030 ([SteelOrbis](https://www.steelorbis.com/steel-news/latest-news/cleveland-cliffswins-us-defense-contractworth400-million-1462295.htm)). Tariff policy compounds cost: 50% Section 232 steel tariffs took effect June 3, 2025 and a 50% copper tariff on August 1, 2025 ([CRS](https://www.everycrsreport.com/reports/R48933.html)). Distribution transformer waits, which reached two years in February 2024, had improved to 30 weeks by Q2 2025 ([CRS](https://www.everycrsreport.com/reports/R48933.html)), the one category showing genuine relief.

Sub-component bottlenecks. Bushings have become a gating item in their own right. Trench Group, a maker of transformer bushings and instrument transformers, reports high-voltage bushing lead times of up to two years, a backlog above €2.1 billion (roughly twice annual revenue), a strategic capacity agreement with Meta for dry-type RIS bushings, a Charlotte plant costing more than $60 million, designed for 3,500 bushings a year (expandable to 10,000), and a €1.4 billion term loan B in July 2026; its chief executive said delivery timing has become "the biggest risk to whether a campus comes online on schedule" ([TechTimes](https://www.techtimes.com/articles/327932/20260923/trench-group-eyes-billion-euro-sale-ai-powers-indispensable-substation-maker.htm)).

Impacted operators. A 50 MW AI campus requires 4–6 LPTs ([CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf)). Roseville Electric now buys equipment five years ahead of need ([Reuters](https://www.reuters.com/business/energy/us-power-companies-scramble-secure-equipment-surging-data-center-demand-strains-2026-07-09/)). Constellation Energy told FERC (Docket ER26-2028) that restarting Three Mile Island Unit 1, contracted to supply Microsoft, requires significant transmission work and may not be "fully deliverable" until those upgrades complete ([Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/why-ai-data-center-projects-face-years-of-delays-after-approval)). The allocation now displaces other industries: one OEM rejected an $800 million switchgear order from a long-standing mining customer because of data center commitments, and Integrated Power Services reports emergency-response work for data center clients up 300% in 2026 as operators run aging equipment harder while replacements wait ([TechTimes](https://www.techtimes.com/articles/327992/20260924/ai-data-centers-are-burning-worn-out-grid-equipment-blocking-industrial-replacements.htm)).

### 2. Medium-Voltage Switchgear and Paralleling Gear

MV switchgear prices rose approximately 50% ([IndustrialSage](https://www.industrialsage.com/power-transformer-lead-times-us-grid-shortage/)). Lead times cluster at 40–78 weeks across surveys, but data-center-specification MV switchgear is "approaching 2–3 years" at peak-demand manufacturers, with standard commercial and industrial orders competing for the manufacturing slots left over after data center allocations are filled ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)). Schneider Electric, Eaton, ABB, Siemens, and GE Vernova are prioritizing large data center supply agreements involving hundreds of millions of dollars over multi-year programs ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)).

Capacity responses: Schneider Electric invested $140 million in US switchgear manufacturing expansion and ABB doubled HV switchgear capacity at Mount Pleasant, Pennsylvania ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)); Schneider is also building a new Tennessee plant for custom power distribution equipment ([Facilities Dive](https://www.facilitiesdive.com/news/data-centers-remain-standout-industry-for-schneider-electric/813362/)). Eaton is investing $30 million in a 370,000 sq ft medium-voltage switchgear plant in Bellevue, Nebraska, producing air- and gas-insulated switchgear from the first half of 2027 ([Plant Services](https://www.plantservices.com/industry-news/news/55369599/eaton-to-open-new-30-million-nebraska-switchgear-factory)); Siemens committed more than $165 million across North and South Carolina, including a new medium-voltage protection-device facility and expanded switchgear production at Wendell, North Carolina ([Siemens](https://news.siemens.com/en-us/siemens-invests-165m-carolinas-supports-data-centers/)); and ABB is investing about $200 million over three years in European medium-voltage manufacturing ([ABB](https://new.abb.com/news/detail/137496/q2-2026-results)). Powell Industries is the clearest read on allocation dynamics: Q2 FY26 orders of $490 million (+97%), a 1.7x book-to-bill, and $1.8 billion backlog ([Powell Industries](https://powellindustriesinc.gcs-web.com/news-releases/news-release-details/powell-industries-announces-second-quarter-fiscal-2026-results)), including a >$400 million behind-the-meter mega order from a neocloud in April 2026, the largest in company history, gigawatt-scale in phase one, with a two- to two-and-a-half-year build-out ([Powell Q2 FY26 transcript](https://www.fool.com/earnings/call-transcripts/2026/05/05/powell-powl-q2-2026-earnings-call-transcript/)). Powell's fiscal Q3 2026 (reported August 3) then showed orders of $934 million, up 158%, a 3.0x book-to-bill, and backlog of $2.4 billion, up 69%, with a data center award above $400 million ([Powell Industries Q3 FY26](https://www.sec.gov/Archives/edgar/data/80420/000008042026000103/ex991-powlq3xfy2026earning.htm); [Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/)).

Practical allocation mechanics have emerged: a 10–20% deposit on switchgear value is now a standard way to secure a production slot, specification changes can generally be absorbed until a manufacturing freeze 4–8 weeks into the lead time, and tier-2 manufacturers can offer lead times 20–30% shorter for brand-flexible LV scope ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)).

Eaton's order book quantifies the demand side. Q1 2026 showed Electrical Americas orders +42% organic on a 12-month rolling basis, Electrical Americas backlog +44%, Electrical Global backlog +73%, book-to-bill 1.2, and $11 billion of acquisitions including Boyd Thermal ([Eaton](https://www.eaton.com/us/en-us/company/news-insights/news-releases/2026/eaton-reports-record-first-quarter-2026-results.html)). Q2 2026 brought record sales of $8.5 billion, up 21%, Electrical Americas orders +41% organic on a rolling basis with backlog +33%, and Electrical Global backlog +103% ([Eaton Q2 2026](https://www.eaton.com/us/en-us/company/news-insights/news-releases/2026/eaton-reports-record-second-quarter-2026-results.html)). Eaton is also working with Siemens Energy, under a collaboration announced in June 2025, to cut data center deployment timelines by up to two years ([Siemens Energy](https://www.siemens-energy.com/us/en/home/press-releases/eaton-and-siemens-energy-join-forces-to-provide-power-and-techno.html)). ABB's Electrification business booked record Q2 2026 orders of $7.23 billion, up 58% on a comparable basis, with Americas orders up 114%, triple-digit data center order growth, and an order backlog of $13.68 billion, up 59% ([ABB](https://new.abb.com/news/detail/137496/q2-2026-results)). Siemens Smart Infrastructure reported fiscal Q3 2026 orders of €8.0 billion, up 42%, driven by large data center orders in the US and Europe, and around €6 billion of data center orders in the first nine months of the fiscal year ([tED magazine](https://tedmag.com/siemens-ag-reports-record-third-quarter-raises-outlook/)). Vendor-published LV quotes lengthened into September: Schneider Electric's September 2026 guide lists made-to-order LV switchgear at 50 weeks, extended versus August, and switchboards at 18–34 weeks, while Siemens quoted LV switchgear at 54 weeks in August ([Open Factory](https://open-factory.com/models/lead-time-monitor/); [Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/)). Schneider Electric raised its 2026 guidance on data center demand, reporting Q2 revenue of €11.46 billion and H1 adjusted EBITA of €4.09 billion, while flagging Middle East disruption as a risk to second-half supply chains ([Reuters](https://www.reuters.com/business/frances-schneider-electric-raises-2026-guidance-data-centre-demand-2026-07-30/)). Vertiv's backlog reached $15.0 billion as of February 11, 2026 ([Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/)). Siemens will invest at least $185 million in a 550,000 sq ft low-voltage power distribution plant in Jackson County, Georgia, with construction starting November 2026 and roughly three years to full buildout ([IndustrialSage](https://www.industrialsage.com/switchgear-lead-times-2026/)).

### 3. Diesel Generators

Caterpillar reported Q2 2026 sales of $20.5 billion, up 24%, with Power Generation sales up 29% to $3.098 billion on large reciprocating engines and turbines, primarily for data centers ([Caterpillar](https://www.sec.gov/Archives/edgar/data/0000018230/000001823026000040/ex991toformcat2q2026earnin.htm)). Backlog grew $9 billion in the quarter to a record $72.1 billion, of which $29.2 billion extends beyond 12 months ([Caterpillar 10-Q](https://www.sec.gov/Archives/edgar/data/0000018230/000001823026000046/cat-20260630.htm); [Caterpillar Q2 2026 call](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf)). On the August 4 call, CEO Joe Creed said Power Generation sales to users rose 72%, some Power & Energy customers are placing orders as far out as 2030, and delivery on turbines now runs "towards the back half of 2028 and into 2029," with gas prime power "a little bit farther" and diesel standby slightly shorter ([Caterpillar Q2 2026 call](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf)). Caterpillar is also restarting its 10 MW medium-speed gas engine platform (the former MaK line, halted in 2022), adding about 1.5 GW of capacity with shipments from the fourth quarter. That capacity sits outside its 65 GW 2030 capacity target ([Caterpillar Q2 2026 call](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf); [Facilities Dive](https://www.facilitiesdive.com/news/caterpillar-sales-surpass-20b-growing-data-center-demand-q2-2026/827191/)). It had closed Q1 2026 with a then-record $63 billion backlog, up $28 billion or 79% year over year, with nearly $12 billion of new backlog arriving in the quarter and power generation sales up 41% to $2.8 billion, an annual run rate above $11 billion, driven primarily by large reciprocating engines and turbines for data centers ([The Motley Fool](https://www.fool.com/investing/2026/08/03/caterpillars-order-backlog-hit-a-record-63-billion/)). CEO Joe Creed said some customer orders extend well into 2028, and Caterpillar is expanding large reciprocating engine capacity to nearly three times its 2024 level, with most of the associated capex scheduled for 2027–2029 ([The Motley Fool](https://www.fool.com/investing/2026/08/03/caterpillars-order-backlog-hit-a-record-63-billion/)). A separate account puts Caterpillar's Lafayette expansion at $725 million, adding roughly 15 GW/yr of capacity by 2027, and reports Cummins large-genset allocation slipping into 2028 with Western OEM large-genset lead times of 40–107 weeks; Generac engines have begun appearing in Stargate permits ([Manufacturing Magazine](https://www.manufacturingmag.com/article/caterpillar-cummins-generator-backlogs-ai-data-center-cap)). Cummins' Power Systems revenue rose 19% to a record $2.255 billion in Q2 2026, with segment EBITDA at 24.5% of sales ([Cummins](https://www.sec.gov/Archives/edgar/data/0000026172/000002617226000026/cmi2026q28-kex99.htm)). On the August 4 call, management said capacity constraints on large gensets are pushing some customers to smaller units. It has signed a multiyear agreement with a global hyperscaler covering "several gigawatts" of future backup genset demand, and is adding 20 GW of incremental capacity across its plants and supply chain: some comes online in 2027, with the larger step-up in 2028. A 130-liter natural gas genset is in development for prime power. The call summary puts large diesel genset lead times into the second half of 2028 ([Motley Fool transcript](https://www.fool.com/earnings/call-transcripts/2026/08/11/cummins-cmi-q2-2026-earnings-call-transcript/)). Rolls-Royce Power Systems (mtu) booked £4.6 billion of orders in H1 2026, up more than 50%, at a 1.8x book-to-bill. Power generation order intake rose 55% and power generation revenue rose 41% on backup and prime-power demand from data centers. OE order coverage stands at about 100% for 2026 and above 50% for 2027, and the company raised its power generation OE revenue growth outlook to 25% to 2030 ([Rolls-Royce H1 2026](https://www.rolls-royce.com/~/media/Files/R/Rolls-Royce/documents/investors/rr-holdings-plc-2026-half-year-results-press-release.pdf)). Its Graniteville, South Carolina expansion targets 2,500 Series 4000 engines a year, with phase one due in late 2027 ([Industrial Info](https://www.industrialinfo.com/iirenergy/industry-news/article/data-centers-prompt-us-engine-manufacturing-buildout--360913)). Rehlko (formerly Kohler Energy) is opening a Kenosha, Wisconsin plant to assemble eFRAME enclosures for backup gensets up to 4 MW. Production starts in late 2026 and reaches full capacity in early 2027, part of a plan to expand capacity by more than 400% through the decade ([Rehlko](https://www.singaporetechnologyweek.com/exhibitor-press-releases/rehlko-expands-assembly-capacity-wisconsin-meet-accelerating-data-center-power-demand)).

Generac confirmed the hyperscale channel on June 2, 2026, announcing a global supply agreement with an unnamed leading hyperscale data center operator for large-megawatt backup generators, awarded after multiple factory visits and quality audits, alongside an EPC Power collaboration and the Enercon acquisition (generator enclosures and switchgear), plus capacity expansion at Beaver Dam, Oshkosh, and Sussex, Wisconsin and across APAC, EMEA, and Latin America ([Generac](https://investors.generac.com/news-releases/news-release-details/generac-signs-global-supply-agreement-leading-hyperscale-data)). Dollar amounts for the Generac expansions were not disclosed: n.a. By Q2 2026 Generac reported a data center backlog of about $1.6 billion, roughly $700 million of 2027 volume committed by its first hyperscale customer, a second hyperscaler agreement signed June 24, and a new Belvidere, Illinois facility ([StockTitan](https://www.stocktitan.net/news/GNRC/generac-reports-second-quarter-2026-7ftzfppxd404.html)). On September 16, 2026 Generac and Amazon signed a long-term supply agreement with initial backup generator deliveries of $2.4 billion in 2027 and 2028. Amazon received a warrant for up to 1,693,745 Generac shares that vests as its generator purchases approach a total of $8 billion ([Generac 8-K](https://www.sec.gov/Archives/edgar/data/0001474735/000143774926030550/gnrc20260915_8k.htm)). Generac expects more than $1.25 billion of annual large-megawatt generator capacity by Q4 2026 and plans to roughly triple it by the end of Q3 2027 ([Data Center Frontier](https://www.datacenterfrontier.com/energy/article/55407678/amazon-generac-deal-puts-backup-power-in-the-ai-infrastructure-spotlight)).

Lead times scale with unit size. Terrapin puts 500–1,000 kW diesel units at 32–48 weeks, 1,500–2,000 kW at 50–66 weeks, 2,500–3,500 kW at 62–82 weeks and 3,500–4,500 kW at 90–110 weeks ([Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026)). Spire's July 2026 update puts generators at 22–90 weeks generally and 45–90 weeks above 600 kW ([Spire](https://spirellc.com/market-update-july-2026-revised-electrical/)). Linesight puts Americas generator lead times at about 110 weeks in 2026, up from 100–105 weeks through 2025 and 60–70 weeks in 2024 ([Linesight](https://insights.linesight.com/cmi-2026-june/industry-trends-and-supply-chain-dynamics-2026-americas/supply-chain)). IndustrialSage's September 2026 update puts diesel units above 3,000 kW at 90–110 weeks, against about 20 weeks historically ([IndustrialSage](https://www.industrialsage.com/switchgear-lead-times-2026/)). Pricing has followed. Installed large-bore diesel gensets run $450–600 per kW against roughly $380–420 in 2023, a fully redundant 2N backup system for 1 MW of IT load costs $2.1–2.8 million, and units above 2.5 MW carry 18–24 month lead times at Caterpillar, Cummins and Kohler ([Datacentres.com, Sept 3, 2026](https://www.datacentres.com/news/diesel-duty-cycles-and-dollars-inside-the-2-8m-per-mw-backup-power-stack-powerin-slot3-2026-09-03)).

Enforcement risk now attaches to on-site engine fleets. Virginia fined Microsoft nearly $2.5 million, the state's largest data center civil penalty, after a June 2025 substation failure forced a Leesburg facility to run 62 emergency engines for seven days ([CBS News](https://www.cbsnews.com/news/virginia-data-centers-microsoft-fine-loudoun-county/)). On September 23, 2026 New Jersey assessed a $1.07 million penalty against DataOne in Vineland for 62 unpermitted 1,982 kW natural-gas engines and ordered it to obtain permits or stop running them ([Insurance Journal](https://www.insurancejournal.com/news/east/2026/09/23/886543.htm)). A former EPA air enforcement chief had called the operation a violation of federal law ([Latitude Media](https://www.latitudemedia.com/news/one-of-the-east-coasts-largest-data-centers-has-been-accused-of-violating-federal-law/)). Federal policy is moving the other way. EPA proposed in July 2026 to drop federal public-notice and hearing requirements for minor-source air permits, which data centers typically use to permit backup generator fleets. Comments closed August 21 ([CleanTechnica / Sierra Club](https://cleantechnica.com/2026/07/07/epa-proposes-air-pollution-exemption-deal-for-data-centers/)). Rental fleets are being recapitalized around the same demand. Aggreko, with a 17 GW global fleet and $3.4 billion of 2025 revenue, has filed for a NYSE listing ([Renaissance Capital](https://www.renaissancecapital.com/IPO-Center/News/121279/uk-based-power-equipment-and-services-provider-aggreko-files-for-an)). Its H1 2026 revenue rose 28% to about $1.92 billion, and its data center revenue nearly doubled to $391 million in fiscal 2025 ([Inspenet](https://inspenet.com/en/news/aggreko-exit-stock-boom-data-centers/)). APR Energy, a mobile-generation fleet of more than 1.1 GW, was acquired by Elon Musk in a deal valued above $1 billion ([Pulse 2.0](https://pulse2.com/elon-musk-reportedly-acquires-apr-energy-in-deal-estimated-at-more-than-1-billion/)).

### 4. Gas Turbines

This is the tightest category in the report. GE Vernova's Q1 2026 disclosed 21 GW of new turbine agreements, contracted volume rising from 83 to 100 GW, slot reservations from 43 to 56 GW, pricing up 10–20 points per kW versus Q4 2025 with a $600/kW target by end-2027 (roughly 3x 2019), only about 10 GW of capacity remaining across 2029 and 2030, and roughly three-year lead times ([Power Engineering](https://www.power-eng.com/gas/turbines/data-centers-drive-record-surge-in-ge-vernova-power-equipment-orders-as-turbine-slots-tighten-through-2030/)). By Q2 2026 the backlog and slot reservations reached 116 GW and are expected to reach at least 125 GW by year-end 2026. The company is booking into 2032, and roughly 20% of gas orders come from data centers ([Utility Dive](https://www.utilitydive.com/news/ge-vernova-gas-turbine-backlog-climbs-to-116-gw/826039/); [Yahoo Finance](https://finance.yahoo.com/energy/articles/ge-vernova-eyes-200b-backlog-080209388.html)). GE Vernova signed 20 GW of new gas contracts in Q2, 18 GW of them slot reservations. It converted 10 GW of reservations to orders, lifting firm backlog from 44 to 53 GW and reservations from 56 to 63 GW. It targets a 20 GW annualized output rate from the third quarter of 2026, 24 GW in 2028, and 30 GW in 2030 ([GE Vernova](https://www.gevernova.com/sites/default/files/gev_webcast_pressrelease_07222026.pdf)). First-half 2026 orders were priced more than 20% above fourth-quarter 2025 orders, and second-half orders are expected at the higher end of a 10 to 20 point increase on a dollar-per-kilowatt basis. The company described itself as mostly sold out through 2030 and expects to sell more than half of its 30 GW of 2031 production slots by year-end ([Webull transcript](https://www.webull.com/news/15271049358287872)). At Morgan Stanley's Laguna Conference on September 16, chief executive Scott Strazik set out the quarterly path: 5 GW per quarter in the third and fourth quarters, 6 GW per quarter in the second half of 2027, and 7 GW per quarter in 2028. He said GE Vernova had sold multiple 2032 delivery slots, placed 61 aeroderivative units under contract in Q2, and added 12 GW of 2030–31 supply, all of it in some stage of contracting at premium pricing ([Yahoo Finance](https://finance.yahoo.com/energy/articles/ge-vernova-eyes-200b-backlog-080209388.html)). A single 384 MW 7HA.02 unit is estimated at about $300 million, with a 20% reservation payment holding its production slot ([Open Factory](https://open-factory.com/models/lead-time-monitor/)). At the plant level, Enverus estimates newbuild gas costs at about $2.0 million per MW for the post-2027 cohort, against about $0.9 million per MW for plants online before 2023, and about $2.2 million per MW for greenfield combined-cycle plants ([Enverus](https://www.enverus.com/newsroom/cheaper-to-buy-gas-plant-acquisitions-remain-well-below-newbuild-costs/)). At the implied GE Vernova rate of 20 GW a year, its 116 GW of commitments equal roughly 5.8 years of output ([Verdantix](https://www.verdantix.com/venture/blog/data-centres--grid-for-starters--gas-for-mains)). The trajectory was visible early: in April 2025, GE Vernova said new orders were receiving 2028 delivery dates, was already discussing 2030 fulfillment, had added 7 GW in Q1 2025 to reach a 29 GW backlog, and reported roughly one-third of turbines destined for data centers plus 21 GW of customer reservations not yet in backlog ([Energy Connects](https://www.energyconnects.com/news/gas-lng/2025/april/booming-power-demand-means-longer-wait-for-ge-vernova-customers/)).

Siemens Energy reports 95 GW of gas turbines committed (69 GW firm plus 26 GW reserved), and GE Vernova 53 GW firm plus 63 GW of reservations; heavy-duty units need roughly 18 months of site work after shipment, and Ansaldo has sold eight AE64.3A units (about 624 MW) to Pacifico Energy for an unnamed Texas project (Pacifico's announced Texas developments include GW Ranch and Fort Spunky), for 2027 delivery ([POWER Magazine](https://www.powermag.com/ansaldo-us-gas-turbine-market-equipment-crunch/)). Siemens Energy's Q3 FY2026 order intake was €17.9 billion on a €162 billion total backlog, and it intends to prioritize high-margin, large-scale orders at heavily utilized sites ([Ad-hoc News](https://www.ad-hoc-news.de/boerse/news/unternehmensnachrichten/siemens-energy-to-offload-industrial-unit-as-grid-and-turbine-demand/70139587)). Siemens Energy booked 15 GW of gas turbine orders in the quarter, shipped 6 GW, and expects to deliver 15 to 16 GW in fiscal 2026. Lead times across the company run three years or more ([Utility Dive](https://www.utilitydive.com/news/siemens-gas-turbine-backlog-nears-70-gw-as-company-expands-manufacturing/827390/)). Gas Services orders rose 61.9% to €9.97 billion at a 2.65 book-to-bill, lifting segment backlog to €73 billion ([Turbomachinery Magazine](https://www.turbomachinerymag.com/view/siemens-energy-posts-record-backlog-joining-ge-vernova-and-baker-hughes-in-a-record-quarter-for-gas-turbines)). Management described pricing as intact and plateauing at a high level, with upside on data center orders where fast delivery is possible ([GuruFocus](https://www.gurufocus.com/news/9006525/siemens-energy-ag-smegf-q3-2026-earnings-call-highlights-record-orders-and-margins-signal-strong-momentum)). Siemens Energy plans to expand from about 50 medium-sized units a year in fiscal 2025 to about 100 by fiscal 2028, and from about 35 large units in fiscal 2026 to more than 50 by fiscal 2028 ([POWER Magazine](https://www.powermag.com/ansaldo-us-gas-turbine-market-equipment-crunch/)). Its chief executive sizes the addressable market at 120 GW a year, roughly half of it in the US ([Utility Dive](https://www.utilitydive.com/news/siemens-gas-turbine-backlog-nears-70-gw-as-company-expands-manufacturing/827390/)).

Mitsubishi Power told S&P Global on July 3, 2026 that turbine delivery now takes five years, order books are full through 2030, and it is contracting 2031–2034 deliveries against annual gas demand exceeding 100 GW versus 30 GW pre-COVID ([S&P Global](https://www.spglobal.com/energy/en/news-research/latest-news/energy-transition/070326-interview-mitsubishi-power-gas-turbine-orders-stretch-to-2030-amid-ai-security-demand)). MHI is doubling capacity, with manufacturing costs having nearly doubled ([Data Center Dynamics](https://www.datacenterdynamics.com/en/news/mitsubishi-to-double-gas-turbine-production-in-response-to-surging-data-center-demand-report/)). Mitsubishi's large-frame backlog reached 35 GW at the end of its fiscal first quarter, up from 23 GW a year earlier. The 10 large-frame units booked in that quarter, four of them for the US, are scheduled for delivery between 2028 and 2030 ([Utility Dive](https://www.utilitydive.com/news/mitsubishi-gas-turbine-backlog-earnings/827761/)). MHI targets at least 30% higher combined-cycle shipments by fiscal 2028 and is evaluating a further increase of 50% or more ([POWER Magazine](https://www.powermag.com/ansaldo-us-gas-turbine-market-equipment-crunch/)). Separately, MHI plans to double its large gas-turbine production capacity by fiscal 2030 from 2024 levels, backed by more than $618 million of investment in Japan and the US ([Nikkei Asia](https://asia.nikkei.com/business/energy/mitsubishi-heavy-to-invest-over-618m-in-japan-us-gas-turbine-operations)), and in September its US chief said order books had reached record levels on data center demand ([Nikkei Asia](https://asia.nikkei.com/editor-s-picks/interview/mitsubishi-heavy-buoyed-by-brisk-gas-turbine-demand-from-us-data-centers)). Industry-wide, combined-cycle lead times have moved from 3.5 years in 2023 to about five, and up to seven; 252 GW of US gas generation is under development; and Goldman Sachs projects data center demand rising from 31 GW in 2025 to 66 GW in 2027 ([Washington Times](https://www.washingtontimes.com/news/2026/sep/30/machine-ai-boom-cannot-get-enough-wait-years-long/)).

Smaller machines are only somewhat faster. On Caterpillar's August 4 earnings call, chief executive Joe Creed said the company is "towards the back half of 2028 and into 2029 on turbines," is taking orders into 2029 and 2030, and has raised Solar Turbines' new-turbine capacity to 2.5 times 2024 levels. That includes a 250,000-square-foot Wamego, Kansas plant, converted in under 12 months, that packages the PGM 130 for data center power ([Caterpillar](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf)). Baker Hughes still has 2027 delivery slots for some Frame 5 units. Its capacity addition will open meaningful NovaLT slots only from late 2028; the first incremental NovaLT capacity arrives in the first half of 2027, and gas turbine capacity doubles from 2026 levels by the end of 2028 ([Investing.com](https://www.investing.com/news/transcripts/earnings-call-transcript-baker-hughes-tops-q2-2026-estimates-shares-jump-69-93CH-4814617)). Baker Hughes booked $2.6 billion of Power Systems orders in Q2, covering 2.7 GW, with data centers accounting for $2.2 billion. The orders included about 1.3 GW of NovaLT turbines for Dynamis and an initial 1 GW for Kodiak Gas Services under a framework of up to 1.8 GW ([Baker Hughes](https://s21.q4cdn.com/548121662/files/doc_earnings/2026/q2/transcript/Baker-Hughes-2Q26-Earnings-Call-Prepared-Remarks.pdf); [Investing.com](https://www.investing.com/news/transcripts/earnings-call-transcript-baker-hughes-tops-q2-2026-estimates-shares-jump-69-93CH-4814617)). Pipeline & Gas Journal puts small and medium frame turbines within two years, against about 40 months for aeroderivatives and up to six years for large combined-cycle plants, and notes that capital costs per unit of output can be up to 50% higher for smaller turbines ([Pipeline & Gas Journal](https://pgjonline.com/news/2026/september/dash-for-small-gas-turbines-set-to-impact-data-center-costs)).

Second-tier OEMs are taking share where they can offer earlier slots. Ansaldo Energia's first US sale in more than 30 years is eight AE64.3A units of 78 MW each (624 MW) for Pacifico Energy's Texas project, with first equipment in 2027 ([POWER Magazine](https://www.powermag.com/ansaldo-us-gas-turbine-market-equipment-crunch/)). Doosan Enerbility now has 12 large gas turbines contracted for US customers, including seven 380 MW units for a data center to be delivered one per month from May 2029 ([Turbomachinery Magazine](https://www.turbomachinerymag.com/view/doosan-enerbility-secures-another-large-scale-turbine-order-with-u-s-client)). Of 29 large gas turbines ordered in the US in the first half of 2026, GE took 13, Mitsubishi 8, Doosan 7 and Siemens Energy 1; Doosan plans to raise Changwon output to 12 units a year by 2028, about 1.5 times the current level ([Herald Corp](https://biz.heraldcorp.com/article/10883205)). BloombergNEF expects announced expansions to lift global annual manufacturing capacity by more than half by 2030, with GE Vernova, Siemens Energy and Mitsubishi holding about 70%. It warns that "today's scarcity does not rule out oversupply tomorrow" ([BNEF](https://about.bnef.com/insights/industry-and-buildings/global-gas-turbine-manufacturing-outlook-crunch-for-now/)).

Alternative prime movers and a cancellation. Delivery constraints are pushing buyers toward older technologies and new entrants, with uneven results. Crusoe terminated a $1.25 billion agreement for 29 Boom Supersonic "Superpower" turbines of 42 MW each, with initial deliveries that had been scheduled for 2027; a Crusoe spokesperson said it still plans to use turbines, "just not Boom's" ([TechCrunch](https://techcrunch.com/2026/09/25/crusoe-abandons-1-25b-plan-to-use-boom-turbines-at-ai-data-centers/)). Applied Digital instead ordered 1.2 GW of steam turbines fed by gas-fired industrial boilers under a $2.4 billion design-build agreement with independent power producer Base Electron targeting late 2028, and its chief executive said new gas-turbine orders might not ship until 2032 ([EnergiesMedia](https://energiesmedia.com/ai-power-data-centers-steam-technology/)); Babcock & Wilcox holds the $2.4 billion, 1.2 GW design-build contract for the boiler and steam plant, says packaged boilers can be delivered in "about one year," and Siemens Energy is supplying 20 steam turbine-generator sets of 50 MW each for the program ([Crypto Briefing](https://cryptobriefing.com/ai-data-centers-boilers-steam-turbines-power/)). B&W's backlog rose 533% to $2.6 billion ([UBS via ZeroHedge](https://www.zerohedge.com/news/2026-09-16/ai-can-raise-trillion-dollars-it-still-has-wait-transformer)).

### 5. Reciprocating Gas Engines and Aeroderivatives

Behind-the-meter engine plants have become the principal workaround for interconnection delay, and the order sizes are now utility-scale. Documented commitments include: Wärtsilä's 412 MW / 40× 34SG Ohio hyperscale project, part of a US data center total above 1.6 GW across four projects with delivery in early 2028; PROENERGY's 13× PE6000 units totaling 650 MW for Crusoe; an INNIO–Rehlko 1.25 GW Jenbacher framework, raised from 700 MW; and Nscale's Monarch, West Virginia 2 GW project using CAT G3500 engines, tied to a 1.35 GW Microsoft/Nvidia letter of intent ([Power Engineering](https://www.power-eng.com/gas/data-center-power-crunch-lifts-engines-aeroderivatives-into-larger-role/)). Additional commitments: INNIO–VoltaGrid at 2.3 GW (92 packages × 25 MW), Caterpillar–Joule at 4 GW in Utah, Caterpillar–Hunt at 1 GW, and 2 GW of CAT G3516 engines for AIP's Monarch ([Power Magazine](https://www.powermag.com/engine-power-plants-surge-as-data-centers-drive-unprecedented-demand/)). Orders placed since mid-2026 extend the list and push deliveries further out. INNIO booked a roughly 1.1 GW order for more than 200 Jenbacher J624 engines for a US data center campus in Q2 ([INNIO](https://www.innio.com/en/news-media/press-releases/innio-wins-1-1-gigawatt-gas-engine-order-for-major-data-center-campus/)) and a 450 MW J624 order from a US energy company on September 17, with deliveries by 2028 ([INNIO](https://www.innio.com/en/news-media/press-releases/innio-secures-450-mw-order-to-power-next-generation-data-centers/)). Wärtsilä booked a 790 MW, 42-engine 50SG order for a Texas data center with 2028 delivery ([Yahoo Finance](https://finance.yahoo.com/sectors/energy/articles/w-rtsil-wins-790mw-off-104806854.html)) and a €292 million 34SG order from Liberty Energy whose deliveries do not begin until 2029 and run through 2030 ([Wärtsilä](https://www.wartsila.com/media/news/29-06-2026-wartsila-secures-new-order-to-power-next-wave-of-ai-driven-data-center-growth-in-the-u-s--3767555)). Liberty also ordered 45 Bergen B36:45V20 gensets totaling more than 500 MW for delivery from the second half of 2027 ([Capacity](https://capacityglobal.com/news/bergen-engines-secures-500mw-of-orders-from-liberty-energy-to-advance-power-services-for-ai-data-centres/)). Everllence (formerly MAN Energy Solutions) will supply 24 18V51/60G engines totaling 480 MW for an off-grid US hyperscale campus ([Everllence](https://www.everllence.com/company/press-releases/details/2026/07/29/everllence-to-supply-480-mw-for-off-grid-data-center-in-the-u.s)).

Wärtsilä's capacity response is a ~€140 million investment to raise production capacity 35% at its Vaasa, Finland hub, operational by early 2028, with the CEO identifying the US as roughly 50% of the data center market and the fastest-growing ([Reuters, February 4, 2026](https://www.reuters.com/business/energy/wartsila-orders-miss-forecast-upbeat-data-centres-2026-02-04/)). Notably, that February release reported Wärtsilä orders missing forecasts even as it talked up data center prospects. The conversion arrived in the second quarter: Wärtsilä reported record order intake of €2.849 billion, 1.2 GW of firm data center orders, rising delivery times, and a plan for Vaasa output to reach 2.2 times its 2025 level by Q1 2029 ([Wärtsilä H1 2026](https://www.wartsila.com/media/news/21-07-2026-wartsila-s-half-year-financial-report-january-june-2026-3773763)). INNIO's Q2 2026 equipment order intake rose 316% to $2.3 billion and its equipment backlog rose 279% to a record $6.6 billion, which the company says gives revenue visibility "at least into 2030" ([INNIO](https://www.sec.gov/Archives/edgar/data/0002109150/000119312526318820/d174544dex991.htm)). INNIO followed on August 19 with a plan to invest more than $300 million and add more than 500 jobs at its Waukesha, Wisconsin engine plant, citing shorter lead times ([BIC Magazine](https://www.bicmagazine.com/industry/powergen/innio-expands-waukesha-site-to-meet-growing-demand-for-decentralized-energy-solutions-in-the-united-states/)).

The aeroderivative market is now as tight as the frame market. Enverus counts 29.6 GW of US behind-the-meter gas generation planned through 2030, 88% of it for data centers; aeroderivative lead times are about 40 months; Crusoe has contracted 29 GE 35 MW aeroderivatives and about 750 MW of Bergen engines; and Duke Energy Indiana's 1.5 GW Cayuga project carries a $3.3 billion price tag ([Pipeline & Gas Journal](https://pgjonline.com/news/2026/september/dash-for-small-gas-turbines-set-to-impact-data-center-costs)). Refurbished jet engines are becoming a supply channel. FTAI Aviation's joint venture J&F Power Systems signed a $1.465 billion initial order for Mod-1 CFM56 gas turbine generator sets with an unnamed international cloud service provider, with deliveries in batches through November 2027 ([Pulse 2.0](https://pulse2.com/ftai-secures-1-465-billion-gas-turbine-generator-order-through-jf-power-systems/)). Behind-the-meter and utility-built capacity now spans every prime-mover class: Entergy's 5.2 GW of gas generation for Meta ([Washington Times](https://www.washingtontimes.com/news/2026/sep/30/machine-ai-boom-cannot-get-enough-wait-years-long/)) and AEP's more than 10 GW of secured gas-turbine capacity ([AEP](https://docs.aep.com/docs/investors/eventspresentationsandwebcasts/May_2026_Investor_Handout.pdf)) sit alongside the engine fleets.

### 6. UPS Systems and Lithium-Ion BESS

UPS lead times run 30–48 weeks for 500–1,500 kVA units, 40–60 weeks for modular 2,000+ kVA ([Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026)), and 40–72 weeks for modular systems ([CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf)). Vendor allocation is now contractual: Schneider Electric signed a $373 million Supply Capacity Agreement with Digital Realty guaranteeing production capacity for UPS systems, LV switchgear, and prefabricated power skids, including a dedicated switchgear production line explicitly intended to help Digital Realty navigate equipment bottlenecks ([Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector)). Data Center Frontier's assessment is that these multi-billion-dollar SCAs leave other buyers competing for remaining supply, with the likely result of longer lead times and higher prices, a pre-allocation dynamic explicitly compared to how GPU capacity was pre-allocated.

On the BESS side, Fluence Energy provides the cleanest documented case of production-side failure meeting data center demand. Fluence reported a record $6.4 billion backlog covering 45.6 GW and 163.7 GWh as of June 30, 2026, but simultaneously cut FY2026 revenue guidance to $2.9–3.1 billion from $3.2–3.6 billion, a $400 million midpoint reduction, because approximately $400 million of project deliveries will move into fiscal 2027 due to production problems at a new international contract manufacturing plant and construction delays at a new US contract manufacturing plant ([MGrid](https://mgrid.org/2026/08/06/fluence-record-6-4-billion-backlog-cuts-2026-revenue-guidance-by-400-million/)). The Houston facility, designed for 15 GWh of annual capacity, was delayed a few months by construction and automation-equipment issues, pushing production back one quarter to full output in fiscal Q1 2027; it operated on generators while awaiting its own grid connection ([Fluence Q3 FY26 transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-fluence-energy-cuts-2026-outlook-after-q3-miss-93CH-4842850)). Fluence's data center bookings reached ~$850 million through July 2026, including a $300 million behind-the-meter developer project that converted from lead to order in under three months and $550 million awarded by a single hyperscaler in July 2026; its data center pipeline reached 16 GWh, up more than 35% sequentially ([Fluence transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-fluence-energy-cuts-2026-outlook-after-q3-miss-93CH-4842850)). Critically, MGrid notes that utilities and large loads pursuing the same production slots as data center customers now queue behind them, and that 2027 delivery dates should be treated as conditional on factory ramp ([MGrid](https://mgrid.org/2026/08/06/fluence-record-6-4-billion-backlog-cuts-2026-revenue-guidance-by-400-million/)).

Tesla's Megapack has become a documented data center product: Tesla sold $430 million of Megapacks to xAI in 2025, about 3.4% of its energy revenue, which rose 27% to $12.8 billion; the newer Megablock configuration bundles four Megapacks to a single transformer ([CNBC](https://www.cnbc.com/2026/01/29/tesla-sold-430-million-worth-of-its-megapack-batteries-to-xai-in-2025.html)). SpaceX, whose SpaceXAI unit is installing Megapacks at the Colossus and Colossus 2 sites in Greater Memphis, purchased $295 million of Tesla Megapacks in Q2 2026 and $329 million in H1, after $506 million in 2025; Elon Musk described a "tentative target" of 20 GW of power and cooling online by end-2027 ([CNBC](https://www.cnbc.com/amp/2026/08/05/spacex-tesla-megapack-ai-data-centers.html)). Microsoft's Atlanta Fairwater site shows the opposite design choice: at roughly 140 kW per rack, it omits on-site generation, UPS systems, and dual-corded distribution entirely, relying on grid reliability to cut time-to-market and cost ([Data Center Dynamics](https://www.datacenterdynamics.com/en/news/microsoft-launches-atlanta-fairwater-data-center-two-stories-no-ups-or-gen-sets/)). Executive Order 14421 lists UPS systems supporting critical infrastructure and battery energy storage among potentially covered equipment, adding origin diligence to UPS and BESS procurement ([Foley & Lardner](https://www.foley.com/insights/publications/2026/08/grid-security-redux-what-executive-order-14420-means-for-utilities-project-developers-and-the-supply-chain/)). Powin, Piller, Huawei, and Mitsubishi UPS-specific allocation data: n.a.

### 7. Fuel Cells

Bloom Energy is the standout. FY2025 revenue was $2.02 billion with product backlog of approximately $6 billion (up 2.5x) and total backlog of roughly $20 billion ([Bloom Energy](https://www.bloomenergy.com/news/bloom-energy-reports-fourth-quarter-and-full-year-2025-financial-results-with-record-full-year-revenues/)). A secondary account puts the $20 billion backlog at +250% year over year, with capacity rising from 1,180 MW to 2,000 MW in 2026, roughly 90-day deployment timelines, a 2.8 GW partnership, and Project Jupiter in New Mexico ([Ad-hoc News](https://www.ad-hoc-news.de/boerse/news/ueberblick/bloom-energy-doubles-capacity-target-as-20b-backlog-strains-both/69433633)).

Bloom's Q2 2026 revenue was $1.065 billion, up 166%, and it raised full-year 2026 revenue guidance to $3.9–4.2 billion ([Bloom Energy Q2 2026](https://investor.bloomenergy.com/press-releases/press-release-details/2026/Bloom-Energy-Reports-Record-Second-Quarter-2026-Financial-Results-and-Raises-Full-Year-2026-Guidance/default.aspx)), roughly double FY2025 revenue.

FuelCell Energy is repositioning around the same demand but from a much weaker base. Its Q2 FY2026 sales pipeline reached 4 GW, up 267% from Q1 2026, but explicitly not signed agreements, while total backlog fell 9.9% year over year to $1.135 billion as of April 30, 2026, with product backlog collapsing to $36.1 million from $98.2 million ([FuelCell Energy](https://investor.fce.com/press-releases/press-release-details/2026/FuelCell-Energy-Reports-Second-Fiscal-Quarter-2026-Results-Advances-Data-Center-Power-Strategy/default.aspx)). The company introduced a standardized 12.5 MW Energy Block to shorten time-to-power in grid-constrained markets and raised its Torrington, Connecticut expansion target to 500 MW annualized from 350 MW, at an estimated cost of $200–275 million over twenty-four months ([FuelCell Energy](https://investor.fce.com/press-releases/press-release-details/2026/FuelCell-Energy-Reports-Second-Fiscal-Quarter-2026-Results-Advances-Data-Center-Power-Strategy/default.aspx)). By fiscal Q3 2026 FuelCell had executed its first data center power agreement, with Fit Energy for up to 380 MW; committed backlog rose to $1.296 billion; it holds a 75 MW Texas reservation and a pipeline of about 10 GW; and Torrington is to reach 100 MW annualized by October 2026 and 500 MW by June 2028, even as quarterly revenue fell 29% to $33 million ([FuelCell Energy Q3 FY26](https://investor.fce.com/press-releases/press-release-details/2026/FuelCell-Energy-Reports-Third-Fiscal-Quarter-2026-Results-Executes-First-Data-Center-Power-Agreement-Increases-Annualized-Production-Rate--Focuses-on-Capacity-Expansion/default.aspx)). Plug Power and Ballard data center specifics: n.a. from fetched sources.

### 8. Wire and Cable

Copper is the binding input. Gordian's Q2 2026 index shows copper wire up 5.30% quarter over quarter and 18.42% year over year, and conduit up 5.22% QoQ and 7.20% YoY, describing copper markets as facing their "largest supply deficit since 2004" ([Gordian/BD+C](https://www.gordian.com/uploads/2026/05/BDC-Gordian-Q2-2026-Construction-Costs-Insights-Report-FINAL.pdf)). More than half of all mined copper ends in electrical applications, and US tariffs on steel and aluminum mill products are pushing producer price indices higher ([ConstructConnect](https://news.constructconnect.com/metal-price-volatility-squeezes-projects-amid-data-center-boom)). A 50% copper tariff took effect August 1, 2025 ([CRS](https://www.everycrsreport.com/reports/R48933.html)). LME three-month copper set a record intraday high of $14,694 per tonne on September 8, 2026, above its January 29 record of $14,527.50 ([SentiSense](https://app.sentisense.ai/stories/copper-hits-record-14-530-ton-on-lme-as-us-tariffs-and-ai-demand-drive-47-percen-09082026); [Barchart](https://www.barchart.com/story/news/74863/is-coppers-bullish-trend-still-intact)), after an August squeeze had lifted LME cash copper to $14,850 per tonne on August 17, $535 over the three-month price ([FXEmpire](https://www.fxempire.com/forecasts/article/premium-copper-price-forecast-lme-squeeze-unwinds-toward-6-30-1617893)), and futures eased to around $6.5 per pound in late September from about $6.8 earlier in the month ([Trading Economics](https://tradingeconomics.com/commodity/copper)).

Prysmian, having acquired Encore Wire, reported at Q2 2026 that its European and North American power grid capacity is full, that it is signing take-or-pay contracts with guaranteed margins, and that it expects €10 billion of incremental optical revenue over ten years, including a €5.5 billion Molex agreement with a €550 million down payment ([Prysmian Q2 2026 transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-prysmian-lifts-2026-outlook-after-record-q2-93CH-4822973)). Encore Wire unveiled a new 340,800 sq ft copper building-wire plant plus a 1-million-sq-ft service center in McKinney, Texas on April 13, 2026 ([Prysmian](https://na.prysmian.com/resources/press-releases/prysmian-encore-wire-unveils-new-industry-leading-plant-and-1M-square-foot-service-center)). Prysmian also agreed to acquire Atkore for $3.8 billion; Atkore derives 10–15% of revenue from data centers across 30 factories ([MarketBeat](https://www.marketbeat.com/instant-alerts/atkore-set-for-38b-prysmian-deal-as-data-center-push-takes-shape-2026-08-03/)); the transaction received US antitrust clearance on September 14, 2026 ([Prysmian](https://www.prysmian.com/en/media/press-releases/the-acquisition-of-atkore-receives-us-antitrust-clearance)). MV cable lead times run 12–30 weeks ([Spire](https://spirellc.com/market-update-july-2026-revised-electrical/)). Nexans, Southwire, and LS Cable specifics: n.a.

### 9. Busway

Busway/bus duct lead times span 30–52 weeks ([CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf)), 16–40 weeks ([Spire](https://spirellc.com/market-update-july-2026-revised-electrical/)), 20–36 weeks depending on rating and manufacturer ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)), and 27 weeks for bus duct specifically ([Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/)). This is the least-stressed of the major electrical categories in relative terms. Vendor-specific allocation for Eaton, Siemens, Schneider, Legrand/Starline, Anord Mardix, and Vertiv busway: n.a.

### 10. Conduit and Cable Tray

Conduit prices rose 5.22% quarter over quarter and 7.20% year over year in Q2 2026 ([Gordian/BD+C](https://www.gordian.com/uploads/2026/05/BDC-Gordian-Q2-2026-Construction-Costs-Insights-Report-FINAL.pdf)), and lighting is seeing 5–20% tariff pass-through as an indicator of the broader commodity-electrical pass-through environment ([Spire](https://spirellc.com/market-update-july-2026-revised-electrical/)). Atkore said data center markets are growing at double digits and its data-center-related products are seeing "high growth" in Q2 FY26 ([Atkore transcript](https://www.fool.com/earnings/call-transcripts/2026/05/05/atkore-atkr-q2-2026-earnings-transcript/)) and is being acquired by Prysmian for $3.8 billion, with 10–15% of revenue from data centers ([MarketBeat](https://www.marketbeat.com/instant-alerts/atkore-set-for-38b-prysmian-deal-as-data-center-push-takes-shape-2026-08-03/)), a deal cleared by US antitrust review in September 2026 ([Prysmian](https://www.prysmian.com/en/media/press-releases/the-acquisition-of-atkore-receives-us-antitrust-clearance)). Nucor, Wheatland, Eaton B-Line, and Legrand/Cablofil specifics: n.a.

### 11. ATS and STS

ATS/STS units above 2,000 A carry 20–36 week lead times ([CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf)); ATS generally runs 24–40 weeks ([Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026)). Schneider Electric launched the ASCO 300 Series multivoltage transfer switch for commercial backup power in June 2026 ([Schneider Electric press release](https://www.se.com/us/en/about-us/newsroom/news/press-releases/schneider-electric-launches-asco-300-series-multivoltage-transfer-switch-for-commercial-backup-power-6a26f1d0333ccde6b700fa08/)). Russelectric, Cyberex/Layer Zero, Cummins, and Kohler ATS allocation situations: n.a.

### 12. Networking (400G/800G)

Arista Networks' Q1 FY26 call is the most explicit vendor statement of multi-input scarcity: industry-wide shortages across wafers, silicon, CPUs, optics, and memory; demand outstripping supply; purchase commitments increased from $6.8 billion to $8.9 billion; inventory at $2.38 billion; management describing the situation as a "one or two year phenomena"; and qualification cycles extending from 2–4 quarters to 6–8 quarters, against more than 100 cumulative 800G customers ([MarketBeat](https://www.marketbeat.com/instant-alerts/arista-networks-q1-earnings-call-highlights-2026-05-06/)). The lengthening of qualification cycles is the most consequential detail: it means the switch to alternate suppliers is itself a multi-quarter project. By Q2 FY26, Arista's purchase commitments had risen further to $9.7 billion, full-year revenue guidance reached $12.6 billion, and CEO Jayshree Ullal described supply as a "2-year problem" lasting until 2028 ([Arista Q2 2026 call](https://www.fool.com/earnings/call-transcripts/2026/08/11/arista-anet-q2-2026-earnings-call-transcript/)).

On the HPE/Juniper side, HPE's Q1 FY26 networking revenue reached $2.7 billion, up 152% reported (7% normalized ex-Juniper), with AI backlog above $5 billion, 64% of cumulative AI orders from enterprise and sovereign rather than hyperscale customers, and strong demand for Juniper QFX data center switches and PTX/MX routers ([Investing.com](https://www.investing.com/news/company-news/hpe-q1-fy26-slides-networking-surges-152-ai-backlog-tops-5b-93CH-4550927)). HPE raised FY2026 networking growth guidance to 68–73%, said outright that it "does not have enough supply to meet current demand," expects elevated prices to persist through 2027, shortened quoting cycles, retained the ability to adjust pricing between order and shipment, and, critically, said its strategy for the remainder of the year prioritizes higher-margin orders, which "may have an impact on our AI systems revenue growth" ([Reuters, March 9, 2026](https://www.reuters.com/technology/hewlett-packard-enterprise-forecasts-revenue-above-estimates-2026-03-09/)). That is a vendor explicitly choosing to forgo revenue rather than fill constrained demand. HPE's fiscal Q3 2026 then delivered record revenue of $12.2 billion, networking revenue of $2.9 billion, up 74.9%, and a record backlog ([HPE](https://www.hpe.com/us/en/newsroom/press-release/2026/09/hpe-reports-fiscal-2026-third-quarter-results.html)).

### 13. Optics, DAC, and AEC

The optics shortage is quantified and durable: 800G production is running 40–60% short of demand through 2027, and 1.6T is projected 30–40% short through 2029, against a market moving from $16.5 billion in 2025 to $26 billion in 2026 and unit volumes from 24 million to 63 million ([TechTimes](https://www.techtimes.com/articles/317281/20260527/ai-data-center-optical-component-shortage-nvidias-4b-laser-lockup-pushes-rivals-past-2027.htm)). Nvidia's response was vertical capture: $2 billion into Lumentum and $2 billion into Coherent announced March 2, 2026, locking up EML supply and pushing non-Nvidia customers' lead times beyond 2027 ([TechTimes](https://www.techtimes.com/articles/317281/20260527/ai-data-center-optical-component-shortage-nvidias-4b-laser-lockup-pushes-rivals-past-2027.htm)).

Concentration risk is severe and now regulatory. Chinese suppliers account for roughly 60% of datacom optics revenue, Innolight alone posted $2.6 billion in 1Q26 for a 34% share, and Cignal AI reports FCC preparation for a ban on new Chinese optical modules alongside shortages at Fabrinet ([Cignal AI](https://cignal.ai/2026/08/fcc-ban-on-new-chinese-optical-modules/)). A July 23, 2026 FCC directive bars logic-bearing components from Covered List entities, and Innolight, Eoptolink, and CIG together represent about 46% of transceiver capacity ([BankInfoSecurity](https://www.bankinfosecurity.com/us-fcc-weighs-chinese-transceiver-supply-chain-crackdown-a-32584)); Innolight and Eoptolink alone supply more than 60% of 800G-and-above modules ([The Next Web](https://thenextweb.com/news/fcc-optical-transceiver-ban-china-us-hyperscalers)). A supply-side ban layered on a 40–60% shortfall is the single largest unhedged risk in this category.

Western suppliers are scaling but remain capacity-bound. Lumentum's fiscal Q4 2026 revenue reached $1.01 billion, up 109%, with guidance of $1.25 billion for the next quarter ([Lumentum](https://investor.lumentum.com/financial-news-releases/news-details/2026/Lumentum-Announces-Fourth-Quarter-and-Full-Fiscal-Year-2026-Results/default.aspx)); Coherent reported fiscal Q4 revenue of $2.05 billion, up 34% ([Coherent](https://www.coherent.com/news/press-releases/fourth-quarter-and-fiscal-year-2026-results)); and Credo launched 1.6-terabit optical transceivers with real-time link telemetry ([ZeroHedge](https://www.zerohedge.com/news/2026-09-16/ai-can-raise-trillion-dollars-it-still-has-wait-transformer)).

### 14. Fiber Cable and Connectors

Fiber has moved from commodity to allocated good. Data center fiber demand rose 76% in 2025 and is projected to reach 30% of global fiber demand by 2027, versus under 5% in 2024; fiber prices rose roughly 70% from $3.70 to about $6.30 per fiber-km; lead times run 20 weeks for large buyers and up to one year for small ones; and North American demand is growing 22–25% in 2026 against supply growth of 12–19% ([Tom's Hardware](https://www.tomshardware.com/tech-industry/ai-data-centers-are-consuming-fiber-optic-cable-faster-than-suppliers-can-make-it)). Hengtong and FiberHome are booked into early 2027 ([Tom's Hardware](https://www.tomshardware.com/tech-industry/ai-data-centers-are-consuming-fiber-optic-cable-faster-than-suppliers-can-make-it)). Chinese spot prices have since risen from about ¥20 to roughly ¥100 per core-kilometer, bend-insensitive G.657.A2 fiber from ¥32 to ¥240 (+650%), with a projected supply gap of 35 million core-km in 2026 and 82 million in 2027 and 18–24 months required to add preform capacity ([36Kr](https://eu.36kr.com/en/p/3980105812245253)). Incab America reported in August 2025 that lead times had stretched to a year against a normal 8–12 weeks, that one US glass maker was sold out through 2026, that Corning was "quite tight," and that 80% of germanium supply originates in China ([Light Reading](https://www.lightreading.com/fttx/-perfect-storm-in-fiber-supply-threatens-us-broadband-targets)).

The hyperscaler response has been to buy the factory output in advance. Corning and Meta announced a multiyear agreement valued at up to $6 billion on January 27, 2026, under which Meta becomes anchor customer for Corning's Hickory, North Carolina optical cable facility, with a new Hickory plant plus expanded North Carolina capacity and 15–20% projected employment growth on a base of more than 5,000 state employees ([Corning](https://investor.corning.com/news-and-events/news/news-details/2026/Corning-and-Meta-Announce-Multiyear-up-to-6-Billion-Agreement-to-Accelerate-US-Data-Center-Buildout/default.aspx)). Nvidia and Corning announced a long-term partnership on May 6, 2026 to increase US optical connectivity manufacturing capacity 10x and US fiber production capacity by more than 50%, via three new facilities in North Carolina and Texas creating more than 3,000 jobs ([Corning](https://investor.corning.com/news-and-events/news/news-details/2026/NVIDIA-and-Corning-Announce-Long-Term-Partnership-To-Strengthen-U-S--Manufacturing-for-AI-Infrastructure/default.aspx)). Amazon separately struck a multi-billion-dollar North Carolina fiber deal with Corning, and Microsoft, Corning, and Heraeus announced hollow-core work in September 2025 ([Tech Blog / ComSoc](https://techblog.comsoc.org/2026/06/08/amazon-and-corning-in-multi-billion-dollar-fiber-infrastructure-deal-in-north-carolina/)). Corning's Q2 2026 Optical Communications sales reached $2.07 billion, up 32% ([Corning Q2 2026](https://investor.corning.com/news-and-events/news/news-details/2026/Cornings-Strong-Second-Quarter-2026-Financial-Results1-Demonstrate-Progress-on-Recently-Upgraded-Springboard-Plan/default.aspx)), and Verizon contracted more than 80 million fiber miles from Corning for 2027–2032 ([36Kr](https://eu.36kr.com/en/p/3980105812245253)).

The pattern is unmistakable: five of the largest buyers, Meta, Nvidia, Amazon, Microsoft, and Verizon, have each locked up dedicated fiber capacity or supply, which by construction leaves the residual market, telecom carriers, rural broadband, smaller colocation, competing for what is left.

### 15. Structured Cabling (MPO/MTP)

No fetched source provided category-specific lead times, allocation status, or price escalation for MPO/MTP structured cabling from Corning, Panduit, Belden, Leviton, or Legrand: n.a. The closest available evidence is the upstream fiber and connectivity constraint documented in section 14, and Prysmian's €5.5 billion Molex optical agreement with a €550 million down payment ([Prysmian transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-prysmian-lifts-2026-outlook-after-record-q2-93CH-4822973)), which indicates connectivity-level capacity is being contracted the same way fiber is.

### 16. Cooling (Air and Liquid)

Liquid cooling has its own distinct shortage map. As of July 2026: CDUs and chillers at 26–40 weeks; new 1–3 MW CDU orders at 6–10 months; brazed-plate heat exchangers at 30–38 weeks; quick-disconnect couplings at 18–24 weeks; manifolds at 18–24 weeks; and dielectric coolant being rationed ([SourceBySpec](https://www.sourcebyspec.com/news/liquid-cooling-supply-shortage-2026-lead-times-risk-map-and-sourcing-cues.html)). Chillers above 500 tons run 40–60 weeks ([CPMPros](https://cpmpros.com/downloads/CPMPros_LongLead_Equipment_Risk_Reference.pdf)), and mechanical equipment globally runs 20–43 weeks ([Linesight](https://insights.linesight.com/cmi-2026-june/industry-trends-and-supply-chain-dynamics-2026-americas/supply-chain)). Open Factory's September 2026 monitor release still carries the tracker quotes dated May 22, 2026, which put water-cooled chillers above 1,000 tons at 50–70 weeks, air-cooled units above 500 tons at 40–60 weeks, and CDUs at 30–50 weeks, and SourceBySpec reports chiller vendors "running at allocation" ([Open Factory](https://open-factory.com/articles/chiller-60-week-problem/); [SourceBySpec](https://www.sourcebyspec.com/news/liquid-cooling-supply-shortage-2026-lead-times-risk-map-and-sourcing-cues.html)). Industry-wide indicators point the same way. Census data show HVAC manufacturers holding $18.6 billion of unfilled orders in July 2026, 2.7 months of shipments against 1.6 months in 2015–2019. Over the same period the producer price index for air-conditioning and refrigeration equipment stood 62% above January 2020 and 4.6% above a year earlier ([Open Factory](https://open-factory.com/articles/chiller-60-week-problem/)).

The pressure has intensified with rack density. Rubin-platform GPUs draw up to 2,300 W against 1,400 W for the B300, and rack power has climbed to roughly 225 kW. Vera Rubin racks are fanless and fully liquid-cooled on 45°C water, and mass shipments are expected from autumn 2026 ([Cailianshe via Futu News](https://news.futunn.com/en/post/78859302/orders-booked-through-year-end-and-production-lines-operating-on)). Published specifications put the Vera Rubin NVL72 at about 190 kW in Max Q mode and 230 kW in Max P mode ([Hashrate Index](https://hashrateindex.com/blog/nvidia-vera-rubin-nvl72-specs-breakdown/)). TrendForce expects liquid cooling to reach 53% of AI chips in 2026, up from 33% in 2025, and to approach 60% in 2027 ([TrendForce](https://www.trendforce.com/presscenter/news/20260817-13183.html)). By September 2026 liquid-cooling equipment orders were generally scheduled through year-end, with production lines on two shifts and CDUs described as "the tightest link in the liquid cooling supply chain." Standard CDU models were easing, but high-redundancy units for very large clusters remained short. Supply was also tight for UQD quick disconnects, where an analyst expects the precision-manufacturing shortfall to take one to two years to close, and for manifolds, high-end pumps and valves, and custom cold plates for chips above 1,000 W. In-rack liquid-cooling content rose from about US$41,500 per GB200 rack to about US$55,700 for Rubin NVL144 (CITIC Securities estimate). On fluids, a Wanchuang Securities analyst estimates that 3M's exit from fluorinated fluids at the end of 2025 removed about 12,000 tons of capacity, or US$600–700 million of sales and about 70% of global high-end fluorinated-fluid supply, and that new Chinese capacity will take two to three years to build ([Cailianshe via Futu News](https://news.futunn.com/en/post/78859302/orders-booked-through-year-end-and-production-lines-operating-on)). Chillers above 1,000 tons were quoted at 50–70 weeks in May 2026 and CDUs at 30–50 weeks ([Open Factory](https://open-factory.com/articles/chiller-60-week-problem/)).

The supply base is consolidating fast and passing through cost. Ecolab closed its $4.75 billion acquisition of CoolIT in March 2026 and implemented a 10–14% energy surcharge from April 1, 2026, against a tariff backdrop of 25% on Canada, 20% on the EU, and roughly 145% on China; Google has qualified Envicool CDUs, and a $150,000 CDU involves roughly 15 tier-1 suppliers ([The Cooling Report](https://thecoolingreport.com/intel/data-center-cooling-supply-chain-guide-2026.html)). On the acquisition side, Eaton completed its $9.5 billion purchase of Boyd's thermal business on March 12, 2026 ([Boyd](https://cn.boydcorp.com/boyd-completes-the-sale-of-its-thermal-business-to-eaton-for-9-5-billion.html)), Trane Technologies completed its acquisition of LiquidStack in March 2026 ([Cooling Post](https://www.coolingpost.com/world-news/trane-completes-liquidstack-acquisition)), Vertiv acquired CoolTera in 2023 and PurgeRite (liquid-cooling flushing and filtration services) for about $1.0 billion, and Schneider acquired a controlling stake in Motivair ([Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector); [Facilities Dive](https://www.facilitiesdive.com/news/data-centers-remain-standout-industry-for-schneider-electric/813362/)). Buyers are also reserving factory output directly. Modine signed a long-term capacity agreement to supply more than $4 billion of Airedale data center cooling products to one strategic customer over calendar 2027–2029, with a $165 million upfront payment to fund capacity ([Refindustry](https://www.refindustry.com/news/market-news/modine-signs-4-billion-us-capacity-deal-for-airedale-cooling/)).

Vertiv's Q4 2025 quantifies the demand shock: orders +252%, backlog $15 billion (+109%), book-to-bill 2.9x, roughly $1 billion of acquisitions, and capex rising to 3–4% of sales, with the CEO describing liquid cooling capacity growing "really, really, really rapidly" ([24/7 Wall St](https://247wallst.com/investing/2026/03/18/vertiv-ceo-liquid-cooling-capacity-growing-really-really-really-rapidly/)). But Vertiv's Q2 2026 shows the execution strain: management disclosed "minor timing shifts in Q2 revenue" from multiphase project execution and "temporary supply chain dynamics," expected Americas congestion to resolve in 2H26, and carried inventory of $2.523 billion versus $1.457 billion at year-end 2025, with deferred revenue of $3.634 billion and capex at 4% of sales ([Vertiv Q2 2026 transcript](https://www.fool.com/earnings/call-transcripts/2026/08/07/vertiv-vrt-q2-2026-earnings-call-transcript/)). Demand did not soften. Vertiv's Q2 2026 net sales rose 24% to $3.274 billion, and management raised full-year revenue guidance to about $14 billion, 37% growth, with adjusted EPS of $6.70 ([Vertiv Q2 2026 transcript](https://www.fool.com/earnings/call-transcripts/2026/08/07/vertiv-vrt-q2-2026-earnings-call-transcript/)). Vertiv stopped reporting quarterly orders after Q4 2025, citing a shift toward large system-level contracts with 12–18 month delivery schedules, so $15 billion remains its latest disclosed backlog ([Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55357689/vertivs-ai-infrastructure-surge-record-orders-liquid-cooling-expansion-and-grid-scale-power-reshape-data-center-growth)). Vertiv has since moved into on-site power: it agreed to acquire microgrid firm Utility Innovation Group for $1.45 billion plus up to $1.15 billion of earnout, a total of up to $2.6 billion, expected to close in Q4 2026 ([Reuters](https://www.reuters.com/legal/transactional/vertiv-strikes-145-billion-deal-microgrid-firm-utility-innovation-group-2026-09-02/)), and reported a further acquisition of KES on September 24, 2026 ([Vertiv 8-K via StockTitan](https://www.stocktitan.net/sec-filings/VRT/8-k-vertiv-holdings-co-reports-material-event-ab5c66eeffcb.html)). Schneider's largest cooling engagement to date sits inside a $1.9 billion Supply Capacity Agreement with Switch covering prefabricated power modules, the largest data center cooling project in North America, and the first US deployment of Uniflair chillers ([Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector)).

The HVAC majors' Q2 2026 order books show the same surge on the facility-cooling side. Trane booked a record $7.8 billion (+39%) and ended June with a record $12.1 billion backlog (+70%), with Americas Commercial HVAC bookings up 50% and applied bookings up 130% ([Trane Q2 2026 release](https://www.sec.gov/Archives/edgar/data/0001466258/000162828026050743/exhibit991-q22026earningsr.htm)). Management said about $6 billion of that backlog is for 2027 ([Open Factory](https://open-factory.com/articles/chiller-60-week-problem/)). Carrier's total orders rose about 40%, Commercial HVAC about 65%, and data center orders more than 300% ([Carrier](https://www.carrier.com/us/en/news/carrierreports-second-quarter-2026-results/)). Johnson Controls' fiscal Q3 orders rose 27% organically to a $21.0 billion backlog, with Americas backlog up 40% to $15.9 billion ([Johnson Controls](https://www.sec.gov/Archives/edgar/data/0000833444/000083344426000083/q3ex991xq3fy26earningsrele.htm)). Its CDU pipeline passed $1 billion after an NVIDIA certification, with first CDU shipments expected in the July–September quarter ([Nasdaq](https://www.nasdaq.com/articles/johnson-controls-international-q3-earnings-call-highlights)). nVent's Q2 sales rose 53% to $1.47 billion on a $2.5 billion backlog, and it is adding a third Minnesota liquid-cooling plant for 2027–2028 demand while acknowledging capacity constraints ([GuruFocus](https://www.gurufocus.com/news/8996014/nvent-electric-plc-nvt-q2-2026-earnings-call-highlights-record-sales-and-eps-soar-on-data-center-demand)). The constraint is shifting from factory space to components. Modine's Data Centers sales rose 90% to $348.6 million in the June quarter, but segment gross margin fell 960 basis points to 20.2% on "production inefficiencies due to supply chain constraints" ([Modine](https://s205.q4cdn.com/270741342/files/doc_financials/2027/q1/Modine-Reports-First-Quarter-Fiscal-2027-Results.pdf)). Munters' order intake rose 137% while its Data Center Technologies sales fell because "the production ramp-up and supply chain constraints impacted throughput" ([Munters](https://mfn.se/all/a/munters-group/exceptional-demand-external-headwinds-currently-affecting-profitability-49c68332)). Munters' largest data center orders for chillers, CRAHs and CDUs deliver as late as Q1 2028 ([Open Factory](https://open-factory.com/articles/chiller-60-week-problem/)).

The Taiwanese component tier is still growing fast. Auras posted August revenue of NT$3.141 billion, up 67.2% year over year, and NT$24.156 billion for January–August, up 81.0% ([TechNews](https://finance.technews.tw/2026/09/08/auras-3324-202608-financial-report/)). AVC posted NT$19.481 billion in August, up 54.3%, and NT$136.23 billion year to date, up 76.1% ([TechNews](https://finance.technews.tw/2026/09/07/avc-3017-202608-financial-report/)). Citi expects AVC's Vera Rubin revenue to begin at the end of Q3, with GPU and ASIC liquid-cooling products ramping together in Q4 ([TechNews](https://finance.technews.tw/2026/09/08/avc-vr-asic/)). New CDU capacity is arriving, but the first units come in 2026–2027. Schneider's Motivair WCDU begins initial shipments in October 2026 in select regions, with US pre-orders from early 2027 ([Vermögenszentrum](https://www.vermoegenszentrum.ch/en/stock-exchange-and-markets/news/schneider-electric-launches-motivair-wcdu-coolant-distribution-unit)). Trane's LiquidStack CDU 2.X is open for pre-order with shipments from Q2 2027, and its GigaModular CDU platform has been expanded to 14 MW ([GlobeNewswire](https://www.globenewswire.com/news-release/2026/09/29/3370788/0/en/trane-technologies-launches-liquidstack-cdu-2-x-for-faster-more-flexible-ai-cooling-deployments.html)). In Malaysia, CorefloX opened a Johor plant designed for up to 1,800 CDUs and 5,400 rack manifold sets a year ([TechNode Global](https://technode.global/2026/09/28/coreflox-johor-liquid-cooling-factory-ai-data-centers)).

Trane, Carrier, Johnson Controls, Munters, Airedale and LiquidStack now disclose order growth, backlog or delivery windows (above), but none publishes a formal allocation status. Specific allocation status for Stulz, JetCool, Asetek, GRC, Submer, and Iceotope: n.a.

### 17. Piping and Valves

No fetched source provided lead times, allocation status, or escalation specific to Parker, Swagelok, or Danfoss. The closest confirmed data points are quick-disconnect couplings at 18–24 weeks and manifolds at 18–24 weeks, with dielectric coolant rationed ([SourceBySpec](https://www.sourcebyspec.com/news/liquid-cooling-supply-shortage-2026-lead-times-risk-map-and-sourcing-cues.html)). Vertiv's planned acquisition of PurgeRite for $1.0–1.25 billion signals that the fluid-side services layer is now considered strategic ([Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector)). Vendor-specific figures: n.a.

### 18. Structural Steel, Precast, and Raised Floor

Steel prices began rising again in 2025 after retreating from 2021–2022 highs, as trade frictions, energy costs, and freight rates constrained supply; aluminum and copper face pressure from electrification demand absorbing global capacity; and steel, aluminum, and copper are all identified as long-lead materials ([ConstructConnect](https://news.constructconnect.com/metal-price-volatility-squeezes-projects-amid-data-center-boom)). The demand pull is extreme: year-to-date data center starts through November 2025 reached $53.7 billion, up 138.6% year over year, with 22 projects breaking ground in November 2025 alone representing more than $9.8 billion, nearly four times November 2024 ([ConstructConnect](https://news.constructconnect.com/metal-price-volatility-squeezes-projects-amid-data-center-boom)). Mid-2025 saw $14 billion of data center construction starts in a single month ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)). The 2026 pace is roughly triple: year-to-date data center starts reached $84.1 billion through July 2026, with average cost of $818 per square foot, up 57% ([ConstructConnect](https://news.constructconnect.com/september-2026-data-center-report-year-to-date-spending-nearly-three-times-a-year-ago)). July 2026 nonresidential construction spending growth was entirely attributable to data centers ([Associated Builders and Contractors](https://www.abc.org/News-Media/News-Releases/abc-july-nonresidential-construction-spending-growth-entirely-due-to-data-centers)), even as total US construction spending was 3.8% below July 2025 ([US Census Bureau](https://www.census.gov/construction/c30/current/index.html)).

Labor, not material, is now the marginal constraint on the construction side. Equinix identified skilled trades, electricians and plumbers specifically, as a major constraint, cited greater Chicago as having substantial planned activity and insufficient labor, noted electricians earning $150 per hour in some markets, and said manufacturing-side cost pressure has moderated while on-site labor costs remain elevated, driving increased interest in prefabrication and off-site completion ([Equinix via Yahoo Finance](https://finance.yahoo.com/technology/articles/equinix-plans-2029-power-constraints-200425172.html)). Digital Realty's cost structure gives the shell/fit-out split: fully outfitted US data centers average approximately $13.3 million per megawatt, with roughly 20–25% of final construction cost spent on the shell before the building is prepared for occupancy ([Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power)). For 2027 delivery, Core Scientific cites build costs of $12–13 million per MW and electricians commanding $250,000–350,000 a year ([Investing.com](https://www.investing.com/news/transcripts/mara-holdings-at-hc-wainwright-global-investment-conference-ai-demand-stays-hot-93CH-4900426)), and Digital Realty identifies master electricians and plumbers as being in shortage ([Investing.com on Digital Realty](https://www.investing.com/news/transcripts/digital-realty-at-bank-of-america-conference-ai-demand-lifts-outlook-93CH-4894741)). Raised-floor-specific lead times: n.a.

### 19. Semiconductors, HBM, and CoWoS

Advanced packaging is sold out. CoWoS is sold out through 2026 with lead times exceeding 50 weeks; TSMC Arizona is booked through 2027; N3 runs 52–78 weeks and N2/A16 78–104 weeks; CoWoS capacity is scaling from 13,000 wafers per month at end-2023 toward a 130,000 wpm target by end-2026; Nvidia took roughly 70% of CoWoS-L in 2025 and 595,000 wafers in 2026 (about 60% of demand), versus Broadcom at 150,000 and AMD at 105,000; and HBM3E is fully allocated through 2026 with prices up 15–22% year over year and SK hynix shortage conditions extending into late 2027 ([AI Expert News on TSMC](https://www.aiexpert.news/en/article/tsmc-ceo-signals-multi-year-capacity-crunch-impacts-ai-chip-planning)). Capacity estimates for CoWoS diverge: one September compilation puts capacity at 120,000–130,000 wafers per month by end-2026 and 141,000–170,000 in 2027, with lead times of 52–78 weeks and a supply gap near 20% ([Benzinga](https://www.benzinga.com/news/26/09/61800956/sk-hynix-16-layer-hbm4-nvidia-rubin-micron-samsung)), while UBS projects 160,000 wafers per month at end-2026 and 270,000 at end-2027, of which TSMC 180,000 ([TechFlow](https://www.techflowpost.com/en-US/newsletter/137464)); KGI raised its own estimates in mid-September ([KGI](https://www.kgi.com.hk/en/-/media/files/kgishk/research-reports/tw-reports/semiconductor-sector-_20260915_en.pdf)).

Commodity memory is worse. TrendForce raised its 1Q26 conventional DRAM contract-price forecast to +90–95% quarter over quarter from +55–60%, and NAND to +55–60% from +33–38%, with server DRAM specifically expected to rise around 90% QoQ, the largest quarterly increase on record, while suppliers allocate capacity across strategic accounts and reallocate NAND lines to DRAM; enterprise SSD prices were expected to rise 53–58% QoQ ([TrendForce, February 2, 2026](https://www.trendforce.com/presscenter/news/20260202-12911.html)). An earlier reading had DRAM up 50–55% QoQ with a 3:1 HBM wafer tradeoff and Micron exiting the consumer PC segment ([CNBC](https://www.cnbc.com/2026/01/10/micron-ai-memory-shortage-hbm-nvidia-samsung.html)); Samsung, SK hynix, and Micron are reported sold out for 2027, with customers allocated only 60–70% of requested volumes ([Seeking Alpha](https://seekingalpha.com/news/4625688-samsung-sk-hynix-micron-sell-out-2027-memory-chip-supply-report)).

HBM4 is now the pacing item for the next GPU generation. TrendForce reported on September 21, 2026 that Nvidia's Rubin ramp has slipped to 2027 because of HBM4 snags, and on September 22 sharply raised its 2027 HBM price outlook ([TrendForce, Rubin](https://www.trendforce.com/research/download/RP260921NC3); [TrendForce, HBM prices](https://www.trendforce.com/research/download/RP260922FJ3)). SK hynix is shipping a 48 GB 16-layer HBM4 device for Vera Rubin ([Benzinga](https://www.benzinga.com/news/26/09/61800956/sk-hynix-16-layer-hbm4-nvidia-rubin-micron-samsung)), Micron has been shipping HBM4 since February, and Samsung began HBM4 shipments in Q2 2026 ([Silicon Analysts](https://siliconanalysts.com/newsletter/qual-watch/2026-09-14)). Samsung and SK hynix finished-DRAM inventory fell below 10 days of supply on September 7, 2026, and new fabs, including SK hynix's M15X and Micron's $9.3 billion HBM fab, do not add meaningful output until mid-2027 to 2028 ([Tech Insider](https://tech-insider.org/hbm4-memory-shortage-dram-inventory-2026/)). Server DRAM revenue rose 53% quarter over quarter to $75.58 billion in Q2 2026 ([TrendForce](https://www.trendforce.com/research-tags/hbm)), and TrendForce projects further Q4 2026 contract increases of 10–15% for DRAM, 15–20% including HBM, and 15–20% for NAND ([Asia Economy](https://www.asiae.co.kr/en/article/2026093019000065667)). Micron was scheduled to report fiscal Q4 results on September 30 against guidance of about 86% gross margin; it had disclosed 16 strategic customer agreements as of June and has since added General Motors, Ford, and several automotive suppliers ([CNBC](https://www.cnbc.com/2026/09/29/micron-earnings-this-week-could-test-whether-the-memory-boom-has-more-room-to-run.html)).

The financial pass-through is now visible at hyperscaler scale. Amazon raised expected 2026 capex to approximately $220 billion from about $200 billion, attributing the increase primarily to higher memory costs rather than a broader construction push, and named "resource and supply volatility, including for memory chips" as a business risk ([Data Center Knowledge](https://www.datacenterknowledge.com/infrastructure/amazon-lifts-ai-infrastructure-spending-to-220b-as-demand-outpaces-capacity)). Microsoft's FY2026 spending is expected to reach $190 billion partly due to "$25bn higher component pricing," driven particularly by memory ([Data Center Dynamics](https://www.datacenterdynamics.com/en/news/microsoft-brings-1gw-of-capacity-online-in-latest-quarter-again/)). Dell flagged atypically rapid cost increases across DRAM, NAND, HDD, and leading-edge nodes, adopted a "supply-first stance," and said it would manage impact through configuration flexibility, availability management, and repricing where necessary ([Futurum Group](https://futurumgroup.com/insights/dell-technologies-q3-fy-2026-ai-orders-backlog-and-outlook-rise/)).

### 20. GPUs and AI Accelerators

Vendor backlogs are the proxy for scarcity. Nvidia reported Q2 FY2027 revenue of $96.2 billion with data center revenue of $89.0 billion, stated that the Vera Rubin platform is ramping into full production, announced compute-financing partnerships with Apollo, BlackRock, Blackstone, Brookfield, Goldman Sachs, and KKR intended to mobilize more than $500 billion of third-party capital over time, and guided Q3 to $108 billion ([Nvidia](https://www.sec.gov/Archives/edgar/data/1045810/000104581026000073/q2fy27pr.htm)). Dell's Q2 FY2027 AI orders reached $60.9 billion and AI backlog $95.0 billion, with full-year AI server revenue expected around $74 billion and DRAM, NAND, CPUs, and HDDs named as constraints ([Investing.com](https://www.investing.com/news/company-news/dell-q2-fy27-slides-ai-server-backlog-hits-95b-revenue-up-58-93CH-4884718)). Supermicro reported fiscal Q4 revenue of $11.1 billion, more than $60 billion of new orders, and FY2027 guidance of $65–72 billion, but said customer data center readiness delays in power, cooling, and networking held back the quarter ([Yahoo Finance](https://finance.yahoo.com/technology/ai/articles/super-micro-computer-q4-earnings-010412048.html); [Zacks](https://www.zacks.com/stock/news/2973508/smci-q4-earnings-call-highlights-margin-mix-and-record-backlog)). Broadcom's fiscal Q3 AI revenue was $16.7 billion, with an AI roadmap of about $115 billion in FY2027 and $230 billion in FY2028 constrained by 3 nm, CoWoS, HBM, and power ([TechTimes](https://www.techtimes.com/articles/326472/20260903/broadcom-ai-revenue-tripled-167b-demand-outstrips-its-own-230b-roadmap.htm)). Dell reported $12.3 billion of AI server orders in Q3 FY2026 with $30.0 billion year to date, $5.6 billion shipped in the quarter and $15.6 billion YTD, and a record $18.4 billion AI server backlog, with a five-quarter pipeline described as "multiples of backlog" and mix shifting toward GB300 ([Futurum Group](https://futurumgroup.com/insights/dell-technologies-q3-fy-2026-ai-orders-backlog-and-outlook-rise/)). At the March 2026 reporting point Dell's AI backlog was $15.2 billion, up from $2.9 billion in mid-2024, with GPU and liquid-cooling component constraints explicitly identified as pacing industry growth ([Financial Content](https://markets.financialcontent.com/stocks/article/marketminute-2026-3-6-dells-ai-power-play-shares-surge-as-ai-server-backlog-hits-record-152-billion)).

The Blackwell ramp was not smooth. In January 2025, Nvidia's largest customers, Microsoft, AWS, Google, and Meta, each with GB200 rack orders worth $10 billion or more, were reported to be delaying or cutting orders because first shipments were overheating and showed chip-interconnect glitches; some customers waited for a later revision or bought older Hopper parts, and OpenAI asked Microsoft for Hopper chips after delays emerged, while Microsoft had planned to install GB200 racks with at least 50,000 Blackwell chips at a Phoenix facility ([Reuters](https://www.reuters.com/technology/artificial-intelligence/nvidias-biggest-customers-delaying-orders-latest-ai-racks-information-reports-2025-01-13/)).

Alternative silicon is scaling. Amazon's Project Rainier in Indiana was filled wall-to-wall with Trainium2 with no Nvidia GPUs, characterized as the largest known global deployment of non-Nvidia computing, expected to reach one million chips by year-end, with Amazon having doubled its Trainium order ([CNBC](https://www.cnbc.com/2025/10/29/amazon-opens-11-billion-ai-data-center-project-rainier-in-indiana.html)). Amazon's AI and custom-silicon businesses each surpassed a $25 billion annual run rate, with Anthropic and OpenAI making multi-year, multi-gigawatt Trainium commitments ([Data Center Knowledge](https://www.datacenterknowledge.com/infrastructure/amazon-lifts-ai-infrastructure-spending-to-220b-as-demand-outpaces-capacity)). On AMD, Oracle announced OCI availability of Instinct MI355X scalable to 131,072 GPUs, building on prior plans for roughly 30,000 units ([Data Center Dynamics](https://www.datacenterdynamics.com/en/news/oracle-to-deploy-cluster-of-more-than-130000-amd-mi355x-gpus/)). AMD's Helios rack is shipping from the end of Q3 2026, and Anthropic has contracted up to 2 GW of MI450 capacity, with the first gigawatt from H1 2027 ([Data Center Dynamics](https://www.datacenterdynamics.com/en/news/amd-to-invest-5bn-in-anthropic-with-ai-company-to-deploy-2gw-of-instinct-mi450-gpus/)); Core Scientific has signed AMD for up to 2.5 GW ([Core Scientific](https://investors.corescientific.com/news-events/press-releases/detail/139/core-scientific-announces-second-quarter-2026-results)). Oracle reported Q1 FY2027 remaining performance obligations of $664 billion, 850 MW delivered, and more than 300,000 GPUs, alongside a $20 billion at-the-market equity program and negative free cash flow of about $5 billion ([Oracle](https://www.oracle.com/news/announcement/q1fy27-earnings-release-2026-09-10/)). Explicit Groq and Cerebras allocation or sold-out statements: n.a.

Perhaps the most important supply-chain fact in this category is generational obsolescence risk. Nvidia's data center processors moved from a two-year to a one-year release cycle, Vera Rubin was unveiled at CES in January 2026 and already in production delivering five times Blackwell inference performance, and securing a site, connecting power, and standing up a facility takes at least 12–24 months ([CNBC](https://www.cnbc.com/2026/03/09/oracle-is-building-yesterdays-data-centers-with-tomorrows-debt.html)). When accelerator cycles are shorter than power-delivery cycles, every long-lead procurement decision carries obsolescence risk. The Rubin HBM4 slip into 2027 ([TrendForce](https://www.trendforce.com/research/download/RP260921NC3)) shows the risk also runs the other way: facilities built to Rubin power and thermal specifications can wait on silicon.

## PART 2, LOSSES, DELAYS WITH MONETARY CONSEQUENCES, AND CLOSURES (2023–2026)

### A. Hyperscalers

| Company | What happened | Dollar / capacity impact | Date | Source |
| --- | --- | --- | --- | --- |
| Microsoft | Canceled ~200 MW of AI data center leases with ≥2 private operators; paused statement-of-qualification conversions; paused Wisconsin construction | "A couple of hundred MW"; CFO: "short power and space" | Feb 24, 2025 | [Reuters](https://www.reuters.com/technology/microsoft-shelves-ai-data-center-deals-sign-potential-oversupply-analyst-says-2025-02-24/); [DCD](https://www.datacenterdynamics.com/en/news/microsoft-cancels-200mw-of-ai-data-center-leases-report/) |
| Microsoft | Canceled/abandoned projects across US and Europe | Up to 2 GW; Google and Meta picked up European leases | Mar 2025 | [DCD](https://www.datacenterdynamics.com/en/news/microsoft-cancels-up-to-2gw-of-data-center-projects-says-td-cowen/) |
| Microsoft | Mount Pleasant, WI: preliminary work on 900-acre future-phase parcel paused in January, restarted, then paused again; $3.3B commitment maintained, phase 1 online 2026, phase 2 start deadline July 2030 | $3.3B commitment intact | 2025 | [Wisconsin Public Radio](https://www.wpr.org/news/microsoft-pauses-construction-on-parts-of-mount-pleasant-site-again) |
| Microsoft | FY2026 spend raised to ~$190B partly due to "$25bn higher component pricing," chiefly memory; expects to remain capacity-constrained at least through 2026 | +$25B component cost | Apr 29, 2026 | [DCD](https://www.datacenterdynamics.com/en/news/microsoft-brings-1gw-of-capacity-online-in-latest-quarter-again/) |
| Microsoft | Plans capacity growth from ~12 GW to >38 GW by 2032; >$329B of signed but uncommenced data center leases (FY2027–FY2033); extended data center useful lives from 15 to 25 years, lowering reported FY2027 capex from ~$190B to ~$175B without changing cash obligations; CEO (2025 podcast): "I don't have warm shells to plug into" | ~$175B FY2027 capex; Q4 FY2026 capex $41B; commercial RPO $678B (+84%) | Jul 29 / Sep 11, 2026 | [TechTimes](https://www.techtimes.com/articles/327304/20260911/microsoft-data-center-expansion-38-gw-triggered-lost-clients-capacity-crisis.htm); [Microsoft Q4 FY2026 call](https://www.fool.com/earnings/call-transcripts/2026/08/07/microsoft-msft-q4-2026-earnings-call-transcript/) |
| Microsoft | Virginia's largest data center civil penalty after a June 2025 substation failure forced a Leesburg site to run 62 emergency engines for seven days; Loudoun County paused action on new data center applications for one year from Sept 15, 2026 | ~$2.5M fine plus $2.4M air-monitoring project | Sep 16, 2026 | [CBS News](https://www.cbsnews.com/news/virginia-data-centers-microsoft-fine-loudoun-county/) |
| Amazon / AWS | Raised 2026 capex to ~$220B from ~$200B, primarily on higher memory costs; AI capacity constrained through 2027 | +$20B | Jul 31, 2026 | [Data Center Knowledge](https://www.datacenterknowledge.com/infrastructure/amazon-lifts-ai-infrastructure-spending-to-220b-as-demand-outpaces-capacity) |
| Amazon | Q2 2026 capex $54.2B vs. $32.1B a year earlier; trailing-twelve-month free cash flow turned to an outflow; AWS backlog $496B; CEO: capacity short in 2026 and likely 2027 | TTM FCF −$7.6B vs. +$18.2B a year earlier | Jul 30, 2026 | [CNBC](https://www.cnbc.com/2026/07/30/amazon-amzn-q2-earnings-report-2026.html) |
| Amazon | Internal "Region Flex" plan to cut Dublin e-commerce footprint 40% and move away from Dublin by end-2026 and from N. Virginia and Oregon AWS regions by 2029, citing "AWS power constraints" | ~$90M one-time spend; 10–15% cost increase for some migrated services | 2025 | [Business Insider](https://www.businessinsider.com/amazon-ecommerce-cloud-aws-power-crunch-ai-2026-8) |
| Amazon | European grid connections taking up to 7 years vs. ~2 years to build a facility; AWS reassessing parts of its European buildout | n.a. | Feb 3, 2026 | [Reuters](https://www.reuters.com/sustainability/boards-policy-regulation/power-grid-delays-challenge-amazons-data-center-expansion-europe-2026-02-03/); [The Register](https://www.theregister.com/off-prem/2026/02/03/amazon-says-7-yr-wait-for-eu-grid-connects-is-holding-up-dcs/4413638) |
| Amazon | Alleged in a complaint that a Berkshire Hathaway-owned Oregon utility denied sufficient power for four data centers | n.a. | Oct 2025 | [Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power); [DCD](https://www.datacenterdynamics.com/en/news/amazon-says-utility-pacificorp-isnt-providing-enough-power-to-oregon-data-centers/) |
| Google | Cloud growth explicitly "capacity constrained"; revenue "would have been higher if we were able to meet that demand" | Backlog doubled to $462B | Q1 2026 | [TechCrunch](https://techcrunch.com/2026/04/29/google-cloud-surpasses-20b-but-says-growth-was-capacity-constrained/) |
| Alphabet | Raised 2026 capex guidance to $195–205B from $180–190B "in a supply-constrained environment"; Q2 capex $44.9B exceeded operating cash flow of $39.1B; no buybacks; long-term debt more than doubled since December | Q2 FCF −$5.9B; long-term debt $98.2B | Jul 23, 2026 | [Yahoo Finance](https://finance.yahoo.com/markets/stocks/articles/alphabet-lifts-capex-205-billion-123356486.html) |
| Meta | Capacity-constrained "through much of 2026"; had to buy third-party capacity from Alphabet, CoreWeave, and Nebius in 2025 due to internal constraints | 2026 capex guided to $115–135B vs. $72.22B spent in 2025 | Jan 28, 2026 | [Reuters](https://www.reuters.com/business/meta-expects-annual-capital-expenditures-rise-superintelligence-push-2026-01-28/) |
| Meta | 2026 capex narrowed to $130–145B from $125–145B (initial January guide $115–135B) | Q2 FCF $784M, −91% YoY | Jul 29, 2026 | [Reuters](https://www.reuters.com/business/meta-narrows-annual-capex-forecast-ai-buildout-grows-2026-07-29/) |
| Oracle / OpenAI | Abandoned 600 MW Abilene Stargate expansion after financing talks dragged | 600 MW; 4.5 GW elsewhere unaffected | Mar 6, 2026 | [Reuters](https://www.reuters.com/business/oracle-openai-end-plans-expand-texas-data-center-site-bloomberg-news-reports-2026-03-06/) |
| Oracle | Only hyperscaler funding buildout primarily with debt; >$100B debt; $50B capex plan; partner Blue Owl declined to fund an additional facility; Abilene power not projected online for a year while OpenAI sought newer GPU generations | >$100B debt | Mar 9, 2026 | [CNBC](https://www.cnbc.com/2026/03/09/oracle-is-building-yesterdays-data-centers-with-tomorrows-debt.html) |
| Oracle | Issued force majeure notice to Blue Owl's STACK unit on the 1,400-acre Project Jupiter campus in Doña Ana County, NM, citing delays securing power; Oracle says the project remains on its planned schedule; New Mexico land office blocked a gas pipeline request; air and water permits stayed by the NM Supreme Court on Aug 23, stays lifted Sep 17 | ~$18B of project loans quoted at 89–91 cents in mid-September, before the notice; Blue Owl ~$3B equity; Oracle one notch above junk after July S&P downgrade | Aug 23 – Sep 24, 2026 | [Reuters](https://www.reuters.com/business/oracle-cites-force-majeure-shield-itself-controversial-data-center-bloomberg-2026-09-24/); [Reuters](https://www.reuters.com/business/energy/oracle-blue-owl-project-delay-sends-ripples-through-ai-financing-sources-say-2026-09-24/); [Reuters](https://www.reuters.com/business/finance/oracles-18-billion-data-center-debt-under-pressure-ft-reports-2026-09-18/); [Stargate.how](https://stargate.how/news/current-status-us-stargate-data-centers); [Albuquerque Journal](https://www.abqjournal.com/business/new-mexico-supreme-court-lifts-stays-on-project-jupiter-dealing-setback-to-opponents/3124024) |
| Oracle | Q1 FY2027: RPO $664B; 850 MW delivered; >300,000 GPUs; completed $20B of common stock sales through an at-the-market program; >$30B of new AI cloud contracts; "customer demand ... continues to grow faster than supply" | Free cash flow −$5B; operating cash flow $23B (+184%) | Sep 10, 2026 | [Oracle](https://www.oracle.com/news/announcement/q1fy27-earnings-release-2026-09-10/) |
| CoreWeave | Cut FY guidance on "temporary delays related to a third-party data center developer" (Core Scientific, Denton TX, for OpenAI); securities class action alleging a $14B market-cap loss | $14B alleged market-cap loss | Nov 10, 2025 / Jan 21, 2026 | [GlobeNewswire](https://www.globenewswire.com/news-release/2026/01/21/3223292/0/en/coreweave-inc-crwv-slapped-with-securities-class-action-amid-questions-over-denton-data-center-completion-transparency-14-billion-market-cap-loss-hagens-berman.html); [CNBC](https://www.cnbc.com/2025/11/11/coreweave-stock-core-scientific-delays.html) |
| Nebius | Demand "well ahead of supply"; could sell all planned 2027 capacity | Capex $5.7B vs. $4.7B expected; >$40B customer commitments; >$9B prepayments; 2026 contracted power target raised to 5 GW | Aug 12, 2026 | [Reuters](https://www.reuters.com/technology/nebius-beats-quarterly-revenue-estimates-ai-demand-fuels-growth-2026-08-12/) |
| Crusoe | Paused 1.8 GW Project Jade in Cheyenne, WY "at the request of our customer" | 1.8 GW paused; 4.9 GW contracted, >40 GW pipeline | 2026 | [DCD](https://www.datacenterdynamics.com/en/news/crusoe-pauses-work-on-18gw-cheyenne-wyoming-data-center-at-the-request-of-our-customer/) |
| Anthropic (buyer) | Expects to spend at least $518B over 10 years with six partners; ~80% non-cancelable or payable regardless of usage; states demand is "limited principally by the availability of compute" | Google ≥$111.1B; Amazon $110B; Microsoft $31.4B; Broadcom-related leases ~$161.2B | Sep 29, 2026 | [Reuters](https://www.reuters.com/business/anthropics-518-billion-ai-buildout-hinges-largely-deals-that-cannot-be-canceled-2026-09-29/) |

Narrative. The hyperscaler record between early 2025 and mid-2026 divides into two phases that are easily confused. The first, Q1 2025, looked like oversupply: Microsoft canceled roughly 200 MW of leases and paused SOQ conversions, and TD Cowen's follow-up note put the total at up to 2 GW across the US and Europe. But the reported cause was never demand weakness. Microsoft's own framing was that it was "short power and space" ([Reuters](https://www.reuters.com/technology/microsoft-shelves-ai-data-center-deals-sign-potential-oversupply-analyst-says-2025-02-24/); [DCD](https://www.datacenterdynamics.com/en/news/microsoft-spent-111bn-on-data-center-leases-alone-in-q1-2026/)), and the abandoned European leases were absorbed by Google and Meta almost immediately ([DCD](https://www.datacenterdynamics.com/en/news/microsoft-cancels-up-to-2gw-of-data-center-projects-says-td-cowen/)), indeed "to an extent not previously reported" ([DCD](https://www.datacenterdynamics.com/en/news/microsoft-brings-1gw-of-capacity-online-in-latest-quarter-again/)). What Microsoft was actually doing was re-optimizing a portfolio against a $80 billion budget it had begun to exceed at the end of 2024 ([DCD](https://www.datacenterdynamics.com/en/news/microsoft-brings-1gw-of-capacity-online-in-latest-quarter-again/)).

The second phase, from late 2025 through mid-2026, is unambiguous scarcity. Microsoft spent $11.1 billion on data center leases in a single quarter (Q1 FY2026) on total capex of $34.9 billion, with CFO Amy Hood stating that compute hardware "has not really been the constraint" ([DCD](https://www.datacenterdynamics.com/en/news/microsoft-spent-111bn-on-data-center-leases-alone-in-q1-2026/)). Microsoft signed roughly $33 billion of neocloud compute deals, $14 billion with Nscale, $19.4 billion with Nebius, plus CoreWeave and Lambda, precisely because it could not build fast enough ([DCD](https://www.datacenterdynamics.com/en/news/microsoft-spent-111bn-on-data-center-leases-alone-in-q1-2026/)). Amazon's Jassy said the company would "still not have enough capacity to meet all the demand we have in 2026," expected the same in 2027, and noted that much of planned 2027 capacity was already reserved and that "the demand we already have for 2028 is striking," on a $496 billion AWS backlog ([Data Center Knowledge](https://www.datacenterknowledge.com/infrastructure/amazon-lifts-ai-infrastructure-spending-to-220b-as-demand-outpaces-capacity)). Google's $462 billion backlog doubled while it described itself as compute constrained ([TechCrunch](https://techcrunch.com/2026/04/29/google-cloud-surpasses-20b-but-says-growth-was-capacity-constrained/)). Meta went from $72.22 billion of 2025 capex to $115–135 billion guided for 2026 while renting from three competitors ([Reuters](https://www.reuters.com/business/meta-expects-annual-capital-expenditures-rise-superintelligence-push-2026-01-28/)).

The third quarter of 2026 added a financial phase. The spending escalated again, Alphabet to $195–205 billion, Meta to $130–145 billion, Amazon to $220 billion, while free cash flow compressed: Alphabet's Q2 capex exceeded operating cash flow and free cash flow turned negative at −$5.9 billion ([Yahoo Finance](https://finance.yahoo.com/markets/stocks/articles/alphabet-lifts-capex-205-billion-123356486.html)), Meta's Q2 free cash flow fell 91% to $784 million ([Reuters](https://www.reuters.com/business/meta-narrows-annual-capex-forecast-ai-buildout-grows-2026-07-29/)), and Amazon's trailing free cash flow swung from +$18.2 billion to −$7.6 billion ([CNBC](https://www.cnbc.com/2026/07/30/amazon-amzn-q2-earnings-report-2026.html)). Microsoft's change in useful-life assumptions from 15 to 25 years reduced reported FY2027 capex from roughly $190 billion to $175 billion without changing cash obligations, and it carries more than $329 billion of signed data center leases that have not yet commenced ([TechTimes](https://www.techtimes.com/articles/327304/20260911/microsoft-data-center-expansion-38-gw-triggered-lost-clients-capacity-crisis.htm)). Nadella described the constraint in a 2025 podcast interview: "I don't have warm shells to plug into" ([TechTimes](https://www.techtimes.com/articles/327304/20260911/microsoft-data-center-expansion-38-gw-triggered-lost-clients-capacity-crisis.htm)). Microsoft also reported that GPU dock-to-live times in its largest regions had been reduced by nearly 50%, evidence that execution inside the fence is improving even as power and shells remain short ([Microsoft Q4 FY2026 call](https://www.fool.com/earnings/call-transcripts/2026/08/07/microsoft-msft-q4-2026-earnings-call-transcript/)).

The Abilene episode is the clearest single illustration of how supply-chain and generational risks compound. Oracle had secured the site, ordered hardware, and spent billions on construction and staff, but power was not projected online for a year, and OpenAI wanted clusters built on Vera Rubin rather than Blackwell ([CNBC](https://www.cnbc.com/2026/03/09/oracle-is-building-yesterdays-data-centers-with-tomorrows-debt.html)). Beyond the newer-silicon motive, DCD reported that a multi-day winter-weather liquid-cooling outage damaged the OpenAI–Crusoe relationship, that Nvidia had paid Crusoe a $150 million deposit, that OpenAI's compute commitment had been recut to roughly $600 billion through 2030 from $1.4 trillion by 2033, and that SoftBank was seeking $40 billion in loans; Meta was in talks to pick up the Crusoe capacity with Nvidia's help ([DCD](https://www.datacenterdynamics.com/en/news/oracleopenai-drop-plans-to-expand-flagship-abilene-stargate-site-meta-in-talks-to-pick-up-crusoe-capacity-with-nvidias-help/)). Separately, Stargate's broader 10 GW program was reported delayed by control disputes among OpenAI, Oracle, and SoftBank ([Tom's Hardware](https://www.tomshardware.com/tech-industry/artificial-intelligence/stargate-ai-data-centers-for-openai-reportedly-delayed-by-squabbles-between-partners-sources-say-openai-oracle-and-softbank-disagreed-on-who-would-have-ultimate-control-of-the-planned-data-centers)).

Project Jupiter is the 2026 successor case, and it moves the consequence from lost capacity to repriced credit. Oracle issued a force majeure notice to Blue Owl's development unit citing delays securing power, which is Oracle's contractual responsibility; the notice extends the period of lower development-stage rent rather than terminating the lease ([Reuters](https://www.reuters.com/business/oracle-cites-force-majeure-shield-itself-controversial-data-center-bloomberg-2026-09-24/)). Sources say the episode is affecting other financings, including SB Energy's Ohio campus for OpenAI ([Reuters](https://www.reuters.com/business/energy/oracle-blue-owl-project-delay-sends-ripples-through-ai-financing-sources-say-2026-09-24/)). The physical causes are specific: the New Mexico state land office blocked a natural-gas pipeline request for a campus initially planned around 2.2 GW of gas turbines ([Reuters](https://www.reuters.com/business/finance/oracles-18-billion-data-center-debt-under-pressure-ft-reports-2026-09-18/)), and the air-permit and water-well authorizations were stayed by the New Mexico Supreme Court on August 23, although the court lifted both stays on September 17 and the air-permit proceeding has resumed ([Stargate.how](https://stargate.how/news/current-status-us-stargate-data-centers); [Albuquerque Journal](https://www.abqjournal.com/business/new-mexico-supreme-court-lifts-stays-on-project-jupiter-dealing-setback-to-opponents/3124024)). Breakingviews notes the project would not have obtained an investment-grade rating or ~6% borrowing costs without the Oracle lease, and that 8%-plus financing costs would require larger commitments from OpenAI and Anthropic ([Reuters Breakingviews](https://www.reuters.com/commentary/breakingviews/oracle-freakout-exposes-fragile-data-center-boom-2026-09-25/)). Oracle said "Project Jupiter remains on our planned schedule" ([Reuters](https://www.reuters.com/business/oracle-cites-force-majeure-shield-itself-controversial-data-center-bloomberg-2026-09-24/)). Elsewhere in the Stargate program, Abilene was reported 42% delivered by Oracle's tracker on August 29, 2026, Shackelford County targets H1 2027, Port Washington H2 2027, and PORTS-Pike its first 800 MW in 2028 ([Stargate.how](https://stargate.how/news/current-status-us-stargate-data-centers)); Georgia PSC staff reviewed the 3.2 GW Project Camellia contract with Georgia Power on August 26 ([Georgia PSC](https://psc.ga.gov/site/downloads/datacenterfactsheet_202609.pdf)).

CoreWeave's Denton episode is the single largest disclosed monetary consequence of a supply-chain delay in this report: a third-party developer's construction delay triggered a guidance cut and a securities class action alleging a $14 billion market-cap loss ([GlobeNewswire](https://www.globenewswire.com/news-release/2026/01/21/3223292/0/en/coreweave-inc-crwv-slapped-with-securities-class-action-amid-questions-over-denton-data-center-completion-transparency-14-billion-market-cap-loss-hagens-berman.html)). The site did recover to more than 16,000 GPUs by end-December, on a $6.1 billion Core Scientific conversion supporting $22.4 billion of OpenAI contracts ([DCD](https://www.datacenterdynamics.com/en/news/coreweave-deploys-16000-gpus-at-delayed-data-center-in-denton-texas/)), and Core Scientific went on to reject CoreWeave's acquisition offer while retaining a 200 MW hosting deal ([DCD](https://www.datacenterdynamics.com/en/news/core-scientific-rejects-coreweave-acquisition-offer/)).

### B. Colocation and Wholesale

| Company | What happened | Impact | Date | Source |
| --- | --- | --- | --- | --- |
| Equinix | Gating new projects on power, energization, and permitting; pre-purchasing mechanical & electrical with balance sheet; 3 GW of land controlled with only ~700 MW being built; accelerated 7,000 cabinets from 2027 into Q4 2026 | Capex $5–6B in 2026, $5–7B/yr 2027–29 | Aug 7, 2026 | [Equinix Q2 2026 transcript](https://www.fool.com/earnings/call-transcripts/2026/08/07/equinix-eqix-q2-2026-earnings-call-transcript/) |
| Equinix | Constraints across "people, manufacturing capacity, real estate and energy"; 52+ projects underway in 33 markets plus ~50 in planning; making "advance manufacturing purchases" for 2028–29 deliveries; skilled-trade shortage with electricians at $150/hr | n.a. | Aug 13, 2026 | [MarketBeat](https://finance.yahoo.com/technology/articles/equinix-plans-2029-power-constraints-200425172.html) |
| Equinix | Expects to deliver twice as much power in 2026 as in 2025; Build Bolder targets 1 GW of power deployment by end-2029 with 2 GW more of land and power after 2029; new sites take two years to build and three years to fill | n.a. | Sep 29, 2026 | [Investing.com](https://www.investing.com/news/transcripts/equinix-at-rbc-capital-markets-conference-ai-demand-lifts-outlook-93CH-4923622) |
| Digital Realty | Risks explicitly cited: power availability, labor, supply chain, utility delays | $700M new leases; $1.8B backlog; 1.2 GW under construction | Q1 2026 | [Seeking Alpha](https://seekingalpha.com/news/4579157-digital-realty-signals-2026-core-ffo-of-8_00-8_10-while-scaling-1_2-gw-under-construction) |
| Digital Realty | $20B under construction vs. $10B at end-2023; a gigawatt "can cost as much as $15 billion"; customers requesting 100% of contracted capacity on day one; master electricians and plumbers in shortage; bought Blackstone's remaining 64% of three data centers | ~$5B acquisition at just over 6.5% cap rate; 11.5% expected initial cash yield on development | Sep 9, 2026 | [Investing.com](https://www.investing.com/news/transcripts/digital-realty-at-bank-of-america-conference-ai-demand-lifts-outlook-93CH-4894741) |
| Digital Realty | Santa Clara: 430,000 sq ft, four-floor shell vacant ~6 years after 2019 application, awaiting 48 MW energization | Pipeline $9.7B, ~61% leased; ~$13.3M/MW fully outfitted | Nov 10, 2025 | [Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power) |
| Digital Realty | Signed $373M Schneider Supply Capacity Agreement for UPS, LV switchgear, prefabricated skids incl. a dedicated switchgear production line to navigate bottlenecks | $373M | 2025–26 | [Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector) |
| Stack Infrastructure | Santa Clara: 551,000 sq ft, four-floor, 48 MW facility vacant; originally sought planning approval 2021 | 48 MW stranded | Nov 10, 2025 | [Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power); [DCD](https://www.datacenterdynamics.com/en/news/silicon-valley-data-centers-stand-empty-awaiting-power-connections-report/) |
| Switch | Signed $1.9B Schneider Supply Capacity Agreement covering prefabricated power modules and the largest NA data center cooling project | $1.9B | 2025–26 | [Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector) |
| Switch | SoftBank ended talks over a ~$50B acquisition | ~$50B transaction abandoned | Jan 26, 2026 | [DCD](https://www.datacenterdynamics.com/en/news/softbank-ends-talks-over-50bn-purchase-of-data-center-firm-switch/) |
| Compass Datacenters | Withdrew from Virginia's 2,139-acre Digital Gateway corridor after spending $40M; QTS ended remaining appeals in July 2026 | $40M sunk; corridor could have attracted up to $30B | Apr–Jul 2026 | [Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/the-ripple-effect-of-data-center-project-cancellations-and-delays) |
| CyrusOne | Reported by Reuters Breakingviews to hold roughly $10B of financing that can be drawn for new construction only once permits and leases are in place (not independently confirmed) | ~$10B | Reported Sep 8, 2026 | [Reuters Breakingviews](https://www.reuters.com/commentary/breakingviews/ai-construction-crunch-widens-credit-fault-lines-2026-09-08/) |
| Cyxtera | Chapter 11; assets sold to Brookfield; Digital Realty resolved its relationship with Cyxtera | Fetched pages returned no usable extraction: n.a. | Nov 2023 | [DCD](https://www.datacenterdynamics.com/en/news/bankruptcy-court-approves-cyxtera-sale-to-brookfield/); [PR Newswire](https://www.prnewswire.com/news-releases/digital-realty-successfully-resolves-relationship-with-cyxtera-301973797.html) |
| Aligned Data Centers | Acquired by AIP, MGX, and BlackRock's GIP | $40B; 5 GW active and planned; closing expected 1H 2026, closed Jul 21, 2026 | Oct 15, 2025 / Jul 21, 2026 | [DCD](https://www.datacenterdynamics.com/en/news/aligned-data-centers-sold-to-blackrock-and-mgx-in-record-breaking-40bn-deal/) |
| Vantage | Announced Frontier, Shackelford County TX: 1.4 GW, 10 buildings, 3.7M sq ft, 250 kW+ racks, liquid cooled, first building 2H 2026 | >$25B | Aug 19, 2025 | [Vantage](https://vantage-dc.com/news/vantage-data-centers-unveils-plans-for-frontier-a-25b-mega-campus-in-texas-to-meet-unprecedented-ai-demand/) |
| Iron Mountain, EdgeConneX, DataBank, NTT GDC, GDS, Sungard, Evocative | Fetched pages for these operators' 2023–26 losses/delays returned no usable extraction | n.a. | n.a. | n.a. |

Narrative. The colocation sector's defining 2026 characteristic is stranded capital: buildings that exist and cannot be energized. Two Santa Clara facilities, Digital Realty's 430,000 sq ft shell, applied for in 2019, and Stack's 551,000 sq ft 48 MW building, which sought approval in 2021, sat empty awaiting grid connections, with Silicon Valley Power's $450 million system upgrade not scheduled for completion until 2028 ([DCD](https://www.datacenterdynamics.com/en/news/silicon-valley-data-centers-stand-empty-awaiting-power-connections-report/); [Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power)). At Digital Realty's disclosed ~$13.3 million per MW for fully outfitted capacity and 20–25% of that spent on shell before occupancy readiness, the two idle shells represent a large, precisely quantifiable carry cost with no revenue against it ([Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power)). Terrapin generalizes the phenomenon: "$50M+ completed shells waiting on energization" ([Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026)).

The operator response has been to convert balance-sheet strength into supply-chain priority. Equinix is now pre-purchasing mechanical and electrical equipment with its own balance sheet, gating new projects on power/energization/permitting, and making "advance manufacturing purchases" for deliveries in 2028 and 2029, while holding 3 GW of land against only about 700 MW under construction ([Equinix Q2 2026 transcript](https://www.fool.com/earnings/call-transcripts/2026/08/07/equinix-eqix-q2-2026-earnings-call-transcript/); [MarketBeat](https://finance.yahoo.com/technology/articles/equinix-plans-2029-power-constraints-200425172.html)). The 3-GW-to-700-MW ratio is the sector's core mismatch in a single statistic: land is not the constraint, and neither is demand. Equinix did manage to accelerate 7,000 cabinets from 2027 into Q4 2026 by managing project risk and scheduling closely, evidence that schedule advantage is now a procurement competency, not a construction one ([Equinix](https://www.fool.com/earnings/call-transcripts/2026/08/07/equinix-eqix-q2-2026-earnings-call-transcript/)).

Switch and Digital Realty took the other route: locking dedicated factory capacity. Schneider Electric's $1.9 billion Switch agreement and $373 million Digital Realty agreement together represent roughly $2.27 billion of pre-allocated US power and cooling equipment, with Digital Realty's including a dedicated switchgear line explicitly to navigate bottlenecks ([Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector)). Data Center Frontier's read, that this leaves other buyers competing for what remains, is the sector's central second-order effect.

By September 2026 both public data center REITs were describing the same constraint in scheduling terms. Equinix expects to deliver twice as much power in 2026 as in 2025 and targets 1 GW of deployment by end-2029, while noting that new sites take two years to build and three to fill ([Investing.com](https://www.investing.com/news/transcripts/equinix-at-rbc-capital-markets-conference-ai-demand-lifts-outlook-93CH-4923622)). Digital Realty has $20 billion under construction, double its end-2023 level, and reports AI customers asking for 100% of contracted capacity on day one, "an extra crew," and "double the workers in the room" ([Investing.com](https://www.investing.com/news/transcripts/digital-realty-at-bank-of-america-conference-ai-demand-lifts-outlook-93CH-4894741)). The Digital Gateway corridor shows the sunk-cost side: Compass withdrew after spending $40 million, and QTS ended its remaining appeals in July 2026 ([Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/the-ripple-effect-of-data-center-project-cancellations-and-delays)).

### C. Neoclouds

| Company | What happened | Impact | Date | Source |
| --- | --- | --- | --- | --- |
| CoreWeave | Guidance cut and securities class action over Core Scientific Denton delay; delays also in TX, OK, NC | $14B alleged market-cap loss | Nov 2025 – Jan 2026 | [GlobeNewswire](https://www.globenewswire.com/news-release/2026/01/21/3223292/0/en/coreweave-inc-crwv-slapped-with-securities-class-action-amid-questions-over-denton-data-center-completion-transparency-14-billion-market-cap-loss-hagens-berman.html); [CNBC](https://www.cnbc.com/2025/11/11/coreweave-stock-core-scientific-delays.html) |
| CoreWeave | Recovered Denton to >16,000 GPUs; $6.1B Core Scientific conversion; $22.4B OpenAI contracts | $6.1B / $22.4B | Dec 2025 | [DCD](https://www.datacenterdynamics.com/en/news/coreweave-deploys-16000-gpus-at-delayed-data-center-in-denton-texas/) |
| CoreWeave | Q2 2026: backlog ~$104B plus >$25B of net new commitments in early Q3; near-term capacity "effectively sold out"; 1.5 GW active and ~3.7 GW contracted power; $1B Jane Street strategic investment; 2026 capex guidance raised to $35–39B; each 100 bp of rates adds ~$30M of interest on floating-rate debt | Q2 capex $9.4B; $3.1B delayed-draw term loan; >$10B unsecured and convertible debt raised | Aug 11 / Sep 27, 2026 | [Reuters](https://www.reuters.com/technology/coreweave-edges-past-quarterly-revenue-estimates-2026-08-11/); [CoreWeave](https://investors.coreweave.com/news/news-details/2026/CoreWeave-Reports-Strong-Second-Quarter-2026-Results/default.aspx); [CNBC](https://www.cnbc.com/2026/09/27/debt-hungry-data-center-companies-increased-risk-bond-yields-spike.html) |
| CoreWeave-tied projects | Blue Owl-sponsored developer sold $1.1B of five-year junk bonds at 98.5 for a 9.25% yield, ~2.7 points above similarly rated debt; Galaxy Digital's Helios expansion for CoreWeave priced $3.5B of 9.875% senior secured notes in July; Blue Owl struggled in February 2026 to syndicate a $4B CoreWeave-anchored Lancaster, PA project | $1.1B at 9.25%; $3.5B at 9.875% | Feb–Sep 2026 | [Bloomberg](https://www.bloomberg.com/news/articles/2026-09-23/coreweave-tied-data-center-raises-1-1-billion-in-junk-bonds); [Reuters Breakingviews](https://www.reuters.com/commentary/breakingviews/ai-construction-crunch-widens-credit-fault-lines-2026-09-08/); [Reuters](https://www.reuters.com/business/energy/oracle-blue-owl-project-delay-sends-ripples-through-ai-financing-sources-say-2026-09-24/) |
| Crusoe | Paused 1.8 GW Cheyenne Project Jade at customer request; Nvidia had paid a $150M deposit; Microsoft picked up remaining Abilene capacity | 1.8 GW paused | 2026 | [DCD](https://www.datacenterdynamics.com/en/news/crusoe-pauses-work-on-18gw-cheyenne-wyoming-data-center-at-the-request-of-our-customer/); [DCD](https://www.datacenterdynamics.com/en/news/oracleopenai-drop-plans-to-expand-flagship-abilene-stargate-site-meta-in-talks-to-pick-up-crusoe-capacity-with-nvidias-help/) |
| Crusoe | Terminated a $1.25B order for 29 Boom Supersonic 42 MW turbines slated for 2027 delivery; continues with GE Vernova aeroderivatives and ~750 MW of Bergen engines; building a 900 MW Abilene campus for Microsoft on on-site turbines | $1.25B order canceled | Sep 25, 2026 | [TechCrunch](https://techcrunch.com/2026/09/25/crusoe-abandons-1-25b-plan-to-use-boom-turbines-at-ai-data-centers/); [Pipeline & Gas Journal](https://pgjonline.com/news/2026/september/dash-for-small-gas-turbines-set-to-impact-data-center-costs) |
| Nebius | Demand well ahead of supply; capex raised | $5.7B capex; >$40B commitments; >$9B prepayments; 5 GW 2026 contracted-power target | Aug 12, 2026 | [Reuters](https://www.reuters.com/technology/nebius-beats-quarterly-revenue-estimates-ai-demand-fuels-growth-2026-08-12/) |
| Nebius | Signed a 12-year, 50 MW IT capacity agreement with AIB Data Centers in the southeastern US, backed by a 15-year 65 MW electric service agreement and funded largely by prepayments, project debt, and preferred equity | 50 MW / 12 years | Sep 30, 2026 | [RTTNews](https://www.rttnews.com/3695373/nebius-signs-50-mw-deal-with-aib-data-centers.aspx?type=bn) |
| Applied Digital | 1,410 MW contracted across five campuses; ~$36B contracted revenue ($86B with renewals); heavy secured-debt stack | $2.15B 6.750% notes due 2031 at 98; $1.59B 7.000% notes at par; $430M revolver; $300M bridge repaid | Jul 27, 2026 (FY end May 31, 2026) | [Applied Digital](https://ir.applieddigital.com/news-events/press-releases/detail/159/applied-digital-reports-fiscal-fourth-quarter-and-full-year) |
| Together AI | Raised Series C to scale capacity 50x over five years; leases chips from other clouds and re-leases them; multi-year Rumble agreement for Nvidia HGX B300 dedicated capacity | $800M at $8.3B post-money | Jul 2026 | [DCD](https://www.datacenterdynamics.com/en/news/together-ai-raises-800m-in-series-c-funding-round/) |
| Northern Data / Ardent | Divested crypto mining; Rumble agreed to buy Northern Data; Corpus Christi 600 MW grid capacity (100 MW on mining) under exclusivity to an infrastructure asset manager evaluating it for HPC | Tether GPU leasing up to $150M over two years | 2025–26 | [DCD](https://www.datacenterdynamics.com/en/news/northern-data-divests-cryptomining-unit/); [DCD](https://www.datacenterdynamics.com/en/news/rumble-inc-to-buy-northern-data/) |
| Lambda | Hired investment banks in preparation for an IPO (fetched page returned no usable extraction) | n.a. | Sep 2025 | [DCD](https://www.datacenterdynamics.com/en/news/ai-cloud-lambda-hires-investment-banks-in-preparation-for-ipo-report/) |
| Fluidstack | Google backstopped $1.8B of Fluidstack lease obligations at TeraWulf and received ~8% pro forma TeraWulf equity; holds a ROFO on 1,000 MW of River Bend expansion at Hut 8 | $1.8B backstop; $3.7B contracted revenue rising to ~$8.7B with extensions | 2025–26 | [DCD](https://www.datacenterdynamics.com/en/news/cryptominer-terawulf-secures-200mw-lease-with-fluidstack-google-to-take-stake-in-company/); [Hut 8](https://www.hut8.com/news-insights/press-releases/hut-8-reports-second-quarter-2026-results) |
| Voltage Park, TensorWave, Sesterce, SMC | Fetched sources produced no confirmed loss, delay, or closure data | n.a. | n.a. | n.a. |

Narrative. The neocloud cohort has the most leveraged exposure to supply-chain slippage, because its revenue is contractually tied to delivery dates it does not control. CoreWeave is the archetype: a third-party developer's construction delay converted directly into a guidance cut and litigation alleging a $14 billion market-cap loss ([GlobeNewswire](https://www.globenewswire.com/news-release/2026/01/21/3223292/0/en/coreweave-inc-crwv-slapped-with-securities-class-action-amid-questions-over-denton-data-center-completion-transparency-14-billion-market-cap-loss-hagens-berman.html)). Crusoe demonstrates the reverse exposure, a 1.8 GW project paused not by equipment but by a customer's change of mind, after Nvidia had already put a $150 million deposit into the relationship ([DCD](https://www.datacenterdynamics.com/en/news/crusoe-pauses-work-on-18gw-cheyenne-wyoming-data-center-at-the-request-of-our-customer/); [DCD](https://www.datacenterdynamics.com/en/news/oracleopenai-drop-plans-to-expand-flagship-abilene-stargate-site-meta-in-talks-to-pick-up-crusoe-capacity-with-nvidias-help/)).

The financing structures that have emerged are direct responses to this counterparty fragility. Google backstopping $1.8 billion of Fluidstack's lease obligations to TeraWulf, and taking roughly 8% of TeraWulf's equity in warrants for doing so, is a hyperscaler credit-wrapping a startup tenant so that a miner-turned-operator can raise project debt ([DCD](https://www.datacenterdynamics.com/en/news/cryptominer-terawulf-secures-200mw-lease-with-fluidstack-google-to-take-stake-in-company/)). Google did the same at Cipher, backing the Fluidstack lease and agreeing to assume it if the startup fails, plus taking a stake ([DCD](https://www.datacenterdynamics.com/en/news/aws-signs-300mw-hosting-deal-to-lease-capacity-from-cipher-mining/)). Applied Digital shows the debt-market version: $2.15 billion of 6.750% secured notes issued at 98 and $1.59 billion of 7.000% notes at par, funding specific building-level capacity against 15-year take-or-pay leases worth $7.5 billion, $7.5 billion, and $5.2 billion respectively from a single investment-grade hyperscaler ([Applied Digital](https://ir.applieddigital.com/news-events/press-releases/detail/159/applied-digital-reports-fiscal-fourth-quarter-and-full-year)). Coupons in the high-6% to 7% range on secured, contracted, investment-grade-anchored paper indicate how the market prices execution risk in this segment.

Rates are now the second exposure. The 10-year Treasury yield reached about 5.17%, the highest since 2007 and roughly a percentage point above the start of 2026, and Riley Thompson, a vice president at Mitsubishi HC Capital America, said "instead of a roster of 50 neoclouds, there's probably 20 that the market's truly interested in" ([CNBC](https://www.cnbc.com/2026/09/27/debt-hungry-data-center-companies-increased-risk-bond-yields-spike.html)). CoreWeave-linked project paper illustrates the repricing: a $1.1 billion five-year junk bond at 9.25% for a Blue Owl-sponsored project, about 2.7 points above similarly rated debt ([Bloomberg](https://www.bloomberg.com/news/articles/2026-09-23/coreweave-tied-data-center-raises-1-1-billion-in-junk-bonds)), after Galaxy Digital's $3.5 billion of Helios notes at 9.875% in July ([Galaxy Digital](https://galaxydigital.gcs-web.com/news-releases/news-release-details/galaxy-digital-inc-announces-pricing-3507-billion-senior-secured)). Demand for the capacity itself has not weakened: CoreWeave describes near-term capacity as effectively sold out ([Reuters](https://www.reuters.com/technology/coreweave-edges-past-quarterly-revenue-estimates-2026-08-11/)), and Nebius said it could sell all planned 2027 capacity at current terms ([Reuters](https://www.reuters.com/technology/nebius-beats-quarterly-revenue-estimates-ai-demand-fuels-growth-2026-08-12/)).

### D. Crypto-to-AI Conversions

| Company | What happened | Impact | Date | Source |
| --- | --- | --- | --- | --- |
| Applied Digital | Five AI Factory campuses; 1,410 MW contracted; marketing an additional 1.7 GW | ~$36B contracted ($86B with renewals); Q4 FY26 HPC hosting revenue $203.0M incl. $152.4M tenant fit-out | May 31 / Jul 27, 2026 | [Applied Digital](https://ir.applieddigital.com/news-events/press-releases/detail/159/applied-digital-reports-fiscal-fourth-quarter-and-full-year) |
| Core Scientific | Denton conversion delay hit CoreWeave; rejected CoreWeave's acquisition offer; retained 200 MW hosting deal | $6.1B conversion | 2025–26 | [DCD](https://www.datacenterdynamics.com/en/news/core-scientific-rejects-coreweave-acquisition-offer/); [DCD](https://www.datacenterdynamics.com/en/news/coreweave-deploys-16000-gpus-at-delayed-data-center-in-denton-texas/) |
| Core Scientific | AMD partnership for up to 2.5 GW, anchored by 15-year agreements for ~530 MW across five sites; ~1.1 GW leased; 2027 build costs of $11–13M/MW vs. $4.5M/MW in late 2023 | >$24B potential contracted revenue; Q2 capex $797.5M | Jul 28 / Sep 14, 2026 | [Core Scientific](https://investors.corescientific.com/news-events/press-releases/detail/139/core-scientific-announces-second-quarter-2026-results); [Investing.com](https://www.investing.com/news/transcripts/mara-holdings-at-hc-wainwright-global-investment-conference-ai-demand-stays-hot-93CH-4900426); [Core Scientific Q2 2026 deck](https://investors.corescientific.com/sec-filings/all-sec-filings/content/0001839341-26-000012/q2fy26earningsdeck728am.htm) |
| Hut 8 | 2,090 MW portfolio, 830 MW under construction, 597 MW contracted IT, reported "amid losses" | River Bend $3.25B investment-grade notes | Q1 2026 | [Investing.com](https://www.investing.com/news/company-news/hut-8-q1-2026-slides-168b-in-ai-data-center-leases-amid-losses-93CH-4664320) |
| Hut 8 | 949 MW contracted IT; 1,000 MW of River Bend expansion excluded as "subject to the expansion of power at the site" | ~$26.6B aggregate base-term contract value; >$1.75B expected average annual NOI; $7.5B IG project financing secured | Aug 4, 2026 | [Hut 8](https://www.hut8.com/news-insights/press-releases/hut-8-reports-second-quarter-2026-results) |
| Hut 8 | Closed a $1.07B JPMorgan-led revolver (SOFR +175 bp) usable for utility deposits and equipment-vendor guarantees; River Bend $3.25B 6.192% notes due 2042 (BBB-); Beacon Point $4.25B at 6.129% (Baa2); up to 2,295 MW partnership with Anthropic | $7.5B IG project bonds; ~$26.6B base-term contract value | Sep 24–28, 2026 | [TechTimes](https://www.techtimes.com/articles/328138/20260928/hut-8-closes-two-tier-ai-data-center-finance-stack-jpmorgan-leads-12-bank-revolver.htm) |
| TeraWulf | 60 MW operational for Core42 at Lake Mariner; Abernathy JV 168 MW targeted Q4 2026; stated "access to power had become the primary constraint across the industry" | $3.7B Fluidstack contracted revenue, ~$8.7B with extensions; $1.8B Google backstop | May 8, 2026 | [TeraWulf](https://investors.terawulf.com/news-events/press-releases/detail/140/terawulf-reports-first-quarter-2026-results); [DCD](https://www.datacenterdynamics.com/en/news/cryptominer-terawulf-secures-200mw-lease-with-fluidstack-google-to-take-stake-in-company/) |
| Cipher Mining | 15-year AWS lease for 300 MW delivered in two phases July–Q4 2026; separate 168 MW Fluidstack lease at Barber Lake; posted a $3M net loss in Q3 2025; Colchis 1 GW with AEP direct connect targeted for 2028 energization | AWS lease ~$5.5B; Fluidstack lease $3B; SoftBank $50M investment | Nov 3, 2025 | [DCD](https://www.datacenterdynamics.com/en/news/aws-signs-300mw-hosting-deal-to-lease-capacity-from-cipher-mining/) |
| Cipher Mining | Up to 300 MW of conditional ERCOT interconnection capacity tied to a new 15-year hyperscaler master lease (tenant unnamed) | n.a. | Sep 21–22, 2026 | [Mitrade](https://www.mitrade.com/au/insights/news/live-news/article-3-2105837-20260922) |
| IREN | AI cloud revenue ramp delayed through CY2026; Needham cut estimates; 800 MW Bundey, South Australia energizing from 2028 | Estimate cuts | 2026 | [Investing.com](https://www.investing.com/news/stock-market-news/needham-cuts-iris-energy-estimates-on-delayed-ai-revenue-93CH-4737234) |
| IREN | 2 GW Sweetwater Hub conditionally included as Base Load in ERCOT Batch Zero; 300 MW gross at Sweetwater 1 targeted for Q4 2027; Blue Owl led a $2.4B financing for its Canadian AI campus | $2.4B ($1.2B term loan + $1.2B notes) | Aug 28 / Sep 8, 2026 | [IREN](https://iren.gcs-web.com/static-files/32760df9-d8fc-4118-90b3-6c9d3bb815a7); [Reuters Breakingviews](https://www.reuters.com/commentary/breakingviews/ai-construction-crunch-widens-credit-fault-lines-2026-09-08/) |
| Riot Platforms | 191 MW Rockdale 20-year lease to Anthropic; ERCOT scrutiny may slow speculative projects | $9.1B, up to $16.1B | Aug 11, 2026 | [CNBC](https://www.cnbc.com/2026/08/11/riot-platforms-signs-anthropic-deal-as-miners-shift-to-ai-infrastructure-.html) |
| MARA Holdings | Signed July 2 (announced July 9) an agreement to acquire a site of more than 1,200 acres in Matagorda County TX with up to 1 GW of grid capacity by October 2027 and 2 GW by April 2028, for up to $600M paid in milestones, the first contingent on ERCOT Batch Zero approval; the site received conditional Studied Load status in September | Portfolio to ~4.8 GW on completion of pending transactions | Jul 9 / Sep 2026 | [MARA](https://www.globenewswire.com/news-release/2026/07/09/3324769/0/en/MARA-Signs-Agreement-with-HIF-to-Acquire-Strategic-Powered-Land-Site-in-Texas.html); [MARA Q2 10-Q](https://www.sec.gov/Archives/edgar/data/0001507605/000150760526000022/mara-20260630.htm); [TheEnergyMag](https://www.theenergymag.com/news/market-news/mara-matagorda-ai-texas-base-load); [Blockspace](https://blockspace.media/insight/mara-holdings-revenue-falls-power-capacity-2026/) |
| Bitfarms, Stronghold, Greenidge, Argo | Fetched sources produced no confirmed 2023–26 loss, delay, or closure data | n.a. | n.a. | n.a. |

Narrative. The crypto-to-AI cohort has become the marginal supplier of energized megawatts in North America, and its disclosures are consequently the best available window into what power access is worth. TeraWulf's assessment, that "access to power had become the primary constraint across the industry" and that utilities are increasingly favoring experienced, well-capitalized, creditworthy counterparties, is the sector's thesis stated by a participant ([TeraWulf](https://investors.terawulf.com/news-events/press-releases/detail/140/terawulf-reports-first-quarter-2026-results)). The corollary is that these firms' most valuable asset is a pre-existing interconnection, which is precisely why TeraWulf acquired Hawesville, Kentucky for its 480 MW of immediate grid-connected power and is pursuing Chesapeake Data's ~210 MW expandable to 1 GW ([TeraWulf](https://investors.terawulf.com/news-events/press-releases/detail/140/terawulf-reports-first-quarter-2026-results)).

Contract values per megawatt are extraordinary and reveal the scarcity premium: Riot's 191 MW to Anthropic at $9.1 billion base and up to $16.1 billion ([CNBC](https://www.cnbc.com/2026/08/11/riot-platforms-signs-anthropic-deal-as-miners-shift-to-ai-infrastructure-.html)); Cipher's 300 MW to AWS at ~$5.5 billion and 168 MW to Fluidstack at $3 billion ([DCD](https://www.datacenterdynamics.com/en/news/aws-signs-300mw-hosting-deal-to-lease-capacity-from-cipher-mining/)); Hut 8's 949 MW at ~$26.6 billion of base-term value with >$1.75 billion expected average annual NOI and $7.5 billion of investment-grade project financing already secured ([Hut 8](https://www.hut8.com/news-insights/press-releases/hut-8-reports-second-quarter-2026-results)); Applied Digital's 1,410 MW at ~$36 billion ([Applied Digital](https://ir.applieddigital.com/news-events/press-releases/detail/159/applied-digital-reports-fiscal-fourth-quarter-and-full-year)).

But the same disclosures show the constraint reasserting itself inside the contracts. Hut 8 explicitly excludes 1,000 MW of River Bend expansion capacity as "subject to the expansion of power at the site" ([Hut 8](https://www.hut8.com/news-insights/press-releases/hut-8-reports-second-quarter-2026-results)). MARA's 2 GW Matagorda County purchase is paid in milestones, the first contingent on ERCOT Batch Zero approval, and the site holds only conditional Studied Load status ([MARA](https://www.globenewswire.com/news-release/2026/07/09/3324769/0/en/MARA-Signs-Agreement-with-HIF-to-Acquire-Strategic-Powered-Land-Site-in-Texas.html); [TheEnergyMag](https://www.theenergymag.com/news/market-news/mara-matagorda-ai-texas-base-load)). Cipher's Colchis 1 GW carries a fully executed AEP direct-connect agreement but a 2028 energization target ([DCD](https://www.datacenterdynamics.com/en/news/aws-signs-300mw-hosting-deal-to-lease-capacity-from-cipher-mining/)). IREN's AI cloud revenue ramp slipped through calendar 2026 with analyst estimate cuts following ([Investing.com](https://www.investing.com/news/stock-market-news/needham-cuts-iris-energy-estimates-on-delayed-ai-revenue-93CH-4737234)), and Hut 8's Q1 2026 progress was reported explicitly "amid losses" ([Investing.com](https://www.investing.com/news/company-news/hut-8-q1-2026-slides-168b-in-ai-data-center-leases-amid-losses-93CH-4664320)).

The Texas freeze now sits directly across this cohort's growth path. IREN's 2 GW Sweetwater Hub and Cipher's 300 MW are both conditional ERCOT allocations ([IREN](https://iren.gcs-web.com/static-files/32760df9-d8fc-4118-90b3-6c9d3bb815a7); [Mitrade](https://www.mitrade.com/au/insights/news/live-news/article-3-2105837-20260922)), CleanSpark holds Texas exclusivity for 885 MW including 585 MW of Batch Zero Base Load, and panelists noted that Texas has received 474 GW of data center requests against roughly 5 GW of annual rack delivery and about 15 GW of annual chip demand ([Investing.com](https://www.investing.com/news/transcripts/mara-holdings-at-hc-wainwright-global-investment-conference-ai-demand-stays-hot-93CH-4900426)). Build costs have risen roughly two-and-a-half-fold since the first conversions, from $4.5 million per MW in late 2023 to $11–13 million per MW for 2027 deployments ([Investing.com](https://www.investing.com/news/transcripts/mara-holdings-at-hc-wainwright-global-investment-conference-ai-demand-stays-hot-93CH-4900426); [Core Scientific Q2 2026 deck](https://investors.corescientific.com/sec-filings/all-sec-filings/content/0001839341-26-000012/q2fy26earningsdeck728am.htm)). Hut 8's financing stack shows how the credit market prices the strongest contracts: 6.1–6.2% on investment-grade project bonds backed by Google-backstopped and hyperscaler leases, with a revolver sized to post letters of credit for utility deposits and equipment-vendor advance payments ([TechTimes](https://www.techtimes.com/articles/328138/20260928/hut-8-closes-two-tier-ai-data-center-finance-stack-jpmorgan-leads-12-bank-revolver.htm)).

### E. Private Equity and Infrastructure Owners

| Owner | What happened | Impact | Date | Source |
| --- | --- | --- | --- | --- |
| Blackstone / CPPIB | Acquired AirTrunk at $24B enterprise value (Macquarie had paid $3B in 2020); ~$110B expansion pipeline | $24B EV | 2024–25 | [Investment Magazine](https://www.investmentmagazine.com.au/2025/10/how-the-changing-data-centre-boom-is-challenging-asset-owners/) |
| Blackstone | Paid $16.6B with partners for AirTrunk in 2024 (as characterized in 2026 reporting) | $16.6B | 2024 | [DCD](https://www.datacenterdynamics.com/en/news/aligned-data-centers-sold-to-blackrock-and-mgx-in-record-breaking-40bn-deal/) |
| BlackRock GIP / MGX / AIP | Acquired Aligned Data Centers (5 GW active and planned; 50 locations from 2 in seven years); Macquarie first invested in 2018 | $40B; closed Jul 21, 2026 | Oct 15, 2025 / Jul 21, 2026 | [DCD](https://www.datacenterdynamics.com/en/news/aligned-data-centers-sold-to-blackrock-and-mgx-in-record-breaking-40bn-deal/) |
| Blue Owl | Announced >$50B of data center investment in Sept–Oct 2025, including $30B for Meta's Louisiana campus and >$20B with Oracle in New Mexico; had 1,000 people at Stack designing, building, and operating | >$50B | Sept–Oct 2025 | [Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power) |
| Blue Owl | Meta Hyperion JV | $27B | Oct 2025 | [CNBC](https://www.cnbc.com/2026/07/13/meta-louisiana-data-center-investment-reaches-50-billion-amid-ai-push.html) |
| Blue Owl | Walked away from financing about $10B for Oracle's 1 GW Saline Township, Michigan facility | ~$10B | Dec 2025 | [CNBC](https://www.cnbc.com/2026/03/09/oracle-is-building-yesterdays-data-centers-with-tomorrows-debt.html); [Techstrong](https://techstrong.ai/agentic-ai/oracle-faces-funding-setback-as-blue-owl-backs-away-from-10-billion-data-center-deal/) |
| Blue Owl | ~$3B of equity in Project Jupiter, now subject to Oracle's force majeure notice; led $2.4B IREN financing; struggled to syndicate a $4B CoreWeave-anchored Lancaster, PA project | ~$3B equity at risk of delayed higher-yield period | Aug 28 – Sep 24, 2026 | [Reuters](https://www.reuters.com/business/energy/oracle-blue-owl-project-delay-sends-ripples-through-ai-financing-sources-say-2026-09-24/); [Reuters Breakingviews](https://www.reuters.com/commentary/breakingviews/ai-construction-crunch-widens-credit-fault-lines-2026-09-08/) |
| SoftBank | Ended talks over ~$50B purchase of Switch; separately reported seeking $40B of loans amid Stargate financing | ~$50B abandoned | Jan 26, 2026 | [DCD](https://www.datacenterdynamics.com/en/news/softbank-ends-talks-over-50bn-purchase-of-data-center-firm-switch/); [DCD](https://www.datacenterdynamics.com/en/news/oracleopenai-drop-plans-to-expand-flagship-abilene-stargate-site-meta-in-talks-to-pick-up-crusoe-capacity-with-nvidias-help/) |
| SoftBank | Invested $50M in Cipher with a one-month exclusivity (to Feb 28, 2025) on any sale of the undeveloped Barber Lake site | $50M | Jan 2025 | [DCD](https://www.datacenterdynamics.com/en/news/aws-signs-300mw-hosting-deal-to-lease-capacity-from-cipher-mining/); [The Block](https://www.theblock.co/post/338203/cipher-bitcoin-mining-softbank-investment-stargate-trump-openai) |
| SoftBank | Sold $11.1B of dollar and euro high-yield bonds to fund its OpenAI stake and AI investments, the largest high-yield corporate sale on record, at coupons of 8.625%–9.75% in dollars; five-year CDS above 400 bp vs. ~280 bp in June; SB Energy IPO delayed | $11.1B; $64.6B committed to OpenAI | Sep 24, 2026 | [Reuters](https://www.reuters.com/business/media-telecom/softbank-issues-111-billion-bonds-openai-financing-push-2026-09-24/); [New York Times](https://www.nytimes.com/2026/09/21/business/ai-data-center-ipos.html) |
| Brookfield | Acquired Cyxtera assets out of Chapter 11 (fetched pages returned no usable extraction) | n.a. | Nov 2023 | [DCD](https://www.datacenterdynamics.com/en/news/bankruptcy-court-approves-cyxtera-sale-to-brookfield/) |
| KKR / GIP (CyrusOne) | ~$10B financing reported by Breakingviews as conditioned on permits and signed leases before construction draws (not independently confirmed) | ~$10B | Reported Sep 8, 2026 | [Reuters Breakingviews](https://www.reuters.com/commentary/breakingviews/ai-construction-crunch-widens-credit-fault-lines-2026-09-08/) |
| Skylar Capital Opportunities (per the Review-Journal, which said the Texas-based developer "appears to be" the Skylar entity) | Withdrew a proposed 1,000 MW hyperscale data center and natural gas plant on 680 acres of BLM land near Henderson, NV, citing the city's planned urban development in the area; the same group's separate Boulder City project on federal land is on hold pending an appeal | $1.5–2.0B estimated construction cost | Sep 24, 2026 | [Las Vegas Review-Journal](https://www.reviewjournal.com/news/environment/developer-pulls-out-of-hyperscale-data-center-natural-gas-plant-proposed-on-blm-land-in-henderson-3890611/); [GovTech](https://www.govtech.com/policy/developer-pulls-out-of-hyperscale-data-center-in-nevada) |
| Macquarie | Sold AirTrunk (bought for $3B in 2020) at a $24B EV; first invested in Aligned in 2018 | 8x on AirTrunk EV basis | 2024–25 | [Investment Magazine](https://www.investmentmagazine.com.au/2025/10/how-the-changing-data-centre-boom-is-challenging-asset-owners/); [DCD](https://www.datacenterdynamics.com/en/news/aligned-data-centers-sold-to-blackrock-and-mgx-in-record-breaking-40bn-deal/) |
| DigitalBridge, IPI/Blue Owl fund-level detail, I Squared, Stonepeak, OTPP, Silver Lake, EQT, Bain (Chindata), Berkshire Partners, PAG | Fetched pages returned no usable extraction for 2023–26 losses, delays, or closures | n.a. | n.a. | n.a. |

Narrative. The private-capital side of this market has no capital problem, and that is precisely the source of the distortion. Investment Magazine's framing of the AirTrunk trade, Macquarie's $3 billion 2020 entry becoming a $24 billion enterprise value on exit to Blackstone and CPPIB, against a roughly $110 billion expansion pipeline, captures both the return available and the scale of committed follow-on capital ([Investment Magazine](https://www.investmentmagazine.com.au/2025/10/how-the-changing-data-centre-boom-is-challenging-asset-owners/)). Aligned at $40 billion, acquired by AIP, MGX, and BlackRock's GIP, set a new record and closed in July 2026, on a platform that grew from two locations to fifty in seven years ([DCD](https://www.datacenterdynamics.com/en/news/aligned-data-centers-sold-to-blackrock-and-mgx-in-record-breaking-40bn-deal/)).

Blue Owl's role is the most instructive because it appears on both sides of the ledger. It announced more than $50 billion of data center investment in September–October 2025 alone, including $30 billion for Meta's Louisiana campus and more than $20 billion with Oracle in New Mexico, and had 1,000 people at Stack doing design, build, and operations ([Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power)), and then walked away from financing Oracle's Michigan facility in December 2025 ([CNBC](https://www.cnbc.com/2026/03/09/oracle-is-building-yesterdays-data-centers-with-tomorrows-debt.html); [Techstrong](https://techstrong.ai/agentic-ai/oracle-faces-funding-setback-as-blue-owl-backs-away-from-10-billion-data-center-deal/)). The abundance of capital is conditional, and the condition being applied is asset-level durability against a one-year GPU cycle and multi-year power delivery. SoftBank's abandoned ~$50 billion Switch acquisition points the same direction ([DCD](https://www.datacenterdynamics.com/en/news/softbank-ends-talks-over-50bn-purchase-of-data-center-firm-switch/)).

The third quarter of 2026 showed the condition being enforced through price. AI-related debt issuance reached nearly $500 billion by early August 2026, about one-fifth of higher-rated US issuance versus roughly 1% in 2024 ([Reuters Breakingviews via Yahoo Finance](https://finance.yahoo.com/markets/stocks/articles/ai-related-debt-sales-near-190243211.html)), and cover ratios on hyperscaler bond sales fell from nearly five times in February to below two times in July ([Apollo](https://www.apollo.com/wealth/insights-news/insights/daily-spark/cover-ratios-for-hyperscaler-bonds-declining)). Spreads on AI-related issuers widened to about 115 basis points against 78 for the broader investment-grade market, even as Goldman Sachs projects record hyperscaler gross issuance of $420 billion in 2027 ([Reuters](https://www.reuters.com/legal/transactional/corporate-bond-buyers-get-picky-with-flood-ai-debt-2026-09-22/)). JPMorgan estimates $4.1 trillion of AI-related debt through 2030 ([CNBC](https://www.cnbc.com/2026/09/27/debt-hungry-data-center-companies-increased-risk-bond-yields-spike.html)). The equity window narrowed in parallel: SB Energy delayed its IPO despite a projected $439 billion revenue backlog, Holtec postponed its offering citing uncertainty over data center development, and Aggreko slowed its listing ([New York Times](https://www.nytimes.com/2026/09/21/business/ai-data-center-ipos.html)). TD Securities attributed part of the September rise in Treasury yields to hyperscaler issuance ([Reuters](https://www.reuters.com/world/china/global-markets-global-markets-2026-09-24/)).

### F. Equipment Suppliers

| Supplier | What happened | Impact | Date | Source |
| --- | --- | --- | --- | --- |
| Siemens Energy | Record Grid Technologies backlog; lead times "three years or more"; +50% transformer/GIS capacity by 2030; gas backlog 69 GW | €51B (~$59B) grid backlog; €162B total; Q3 FY26 grid orders +28% to €5.4B, 1.48 book-to-bill | Aug 2026 | [MGrid](https://mgrid.org/2026/08/09/siemens-energys-grid-order-backlog-hits-a-record-51-billion-euros-on-transformer-demand/); [Utility Dive](https://www.utilitydive.com/news/siemens-gas-turbine-backlog-nears-70-gw-as-company-expands-manufacturing/827390/) |
| GE Vernova | Turbine slots sold through 2030; ~10 GW left across 2029+2030; pricing +10–20 pts/kW (Q1); selling 2032 slots (Sept 16); 20 GW of new gas contracts in Q2 2026 incl. 18 GW of slot reservations; 61 aeroderivatives contracted in Q2; 12 GW of 2030–31 supply added at premium pricing | Gas backlog + reservations 116 GW (Q2 2026), ≥125 GW expected YE26; Electrification backlog $40.6B in Q2 and $45B by Sept; data centers ~40% of H1 2026 Electrification orders | Apr 23 / Jul 22 / Sep 18, 2026 | [GE Vernova](https://www.gevernova.com/sites/default/files/gev_webcast_pressrelease_07222026.pdf); [Yahoo Finance](https://finance.yahoo.com/energy/articles/ge-vernova-eyes-200b-backlog-080209388.html); [Power Engineering](https://www.power-eng.com/gas/turbines/data-centers-drive-record-surge-in-ge-vernova-power-equipment-orders-as-turbine-slots-tighten-through-2030/) (Q1 slot and pricing data); [Utility Dive](https://www.utilitydive.com/news/ge-vernova-gas-turbine-backlog-climbs-to-116-gw/826039/) |
| GE Vernova | April 2025: new orders receiving 2028 delivery dates, already discussing 2030 | 29 GW backlog after adding 7 GW in Q1 2025 | Apr 23, 2025 | [Energy Connects](https://www.energyconnects.com/news/gas-lng/2025/april/booming-power-demand-means-longer-wait-for-ge-vernova-customers/) |
| Vertiv | "Minor timing shifts in Q2 revenue" from multiphase project execution and "temporary supply chain dynamics"; Americas congestion expected to resolve in 2H26 | Inventory $2.523B vs. $1.457B at YE2025; deferred revenue $3.634B | Aug 7, 2026 | [Vertiv Q2 2026 transcript](https://www.fool.com/earnings/call-transcripts/2026/08/07/vertiv-vrt-q2-2026-earnings-call-transcript/) |
| Vertiv | Order surge and capacity investment | Q4 2025 orders +252%; backlog $15B (+109%); 2.9x book-to-bill; ~$1B acquisitions | Mar 2026 | [24/7 Wall St](https://247wallst.com/investing/2026/03/18/vertiv-ceo-liquid-cooling-capacity-growing-really-really-really-rapidly/) |
| Eaton | Record orders; $11B of acquisitions incl. Boyd Thermal ($9.5B); Eaton–Siemens Energy collaboration (June 2025) to cut DC timelines by up to two years | Q1: Electrical Americas orders +42% organic, backlog +44%, Global backlog +73%. Q2: sales $8.5B (+21%), Americas orders +41%, backlog +33%, Global backlog +103% | Q1–Q2 2026 | [Eaton Q1](https://www.eaton.com/us/en-us/company/news-insights/news-releases/2026/eaton-reports-record-first-quarter-2026-results.html); [Eaton Q2](https://www.eaton.com/us/en-us/company/news-insights/news-releases/2026/eaton-reports-record-second-quarter-2026-results.html); [Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector) |
| Schneider Electric | Data centers/networks = 30% of 2025 orders; >10%/yr growth projected through 2030; N. America +15% in 2025; new Tennessee custom power distribution plant; Motivair controlling stake | Energy Management +11.2% organic in Q4 2025 | Feb 2026 | [Facilities Dive](https://www.facilitiesdive.com/news/data-centers-remain-standout-industry-for-schneider-electric/813362/) |
| Schneider Electric | Raised 2026 guidance on data center demand; flagged Middle East disruption risk to H2 supply chains; made-to-order LV switchgear at 50 weeks in September | Q2 revenue €11.46B; H1 adj. EBITA €4.09B | Jul 30 / Sep 2, 2026 | [Reuters](https://www.reuters.com/business/frances-schneider-electric-raises-2026-guidance-data-centre-demand-2026-07-30/); [Open Factory](https://open-factory.com/models/lead-time-monitor/) |
| Powell Industries | Largest order in company history: >$400M behind-the-meter neocloud mega order, gigawatt-scale phase 1, two- to two-and-a-half-year build-out | FQ2: orders $490M (+97%), backlog $1.8B, 1.7x. FQ3: orders $934M (+158%), backlog $2.4B (+69%), 3.0x book-to-bill | Apr–Aug 2026 | [Powell](https://powellindustriesinc.gcs-web.com/news-releases/news-release-details/powell-industries-announces-second-quarter-fiscal-2026-results); [Powell transcript](https://www.fool.com/earnings/call-transcripts/2026/05/05/powell-powl-q2-2026-earnings-call-transcript/); [Powell FQ3](https://www.sec.gov/Archives/edgar/data/80420/000008042026000103/ex991-powlq3xfy2026earning.htm); [Vawn](https://usevawn.com/resources/electrical-equipment-lead-times/) |
| Caterpillar | Record backlog; power gen +41% in Q1; expanding large recip engine capacity to ~3x 2024 level with capex in 2027–29; some customer orders extending well into 2028 | Backlog $63B (Q1, +79% YoY) → $72.1B (Q2), $29.2B beyond 12 months; Q2 sales $20.5B (+24%) | Q1–Q2 2026 | [The Motley Fool](https://www.fool.com/investing/2026/08/03/caterpillars-order-backlog-hit-a-record-63-billion/); [Caterpillar](https://www.caterpillar.com/en/news/corporate-press-releases/h/2q26-results-caterpillar-inc.html); [Caterpillar 10-Q](https://www.sec.gov/Archives/edgar/data/0000018230/000001823026000046/cat-20260630.htm) |
| Cummins | Large-genset allocation slipping into 2028 (June 2026); orders "well into 2028" (February 2026 call); missed Q2 profit estimates despite generator demand | Power Systems revenue $2.3B (+19%) | Jun 4 / Aug 4, 2026 | [Manufacturing Magazine](https://www.manufacturingmag.com/article/caterpillar-cummins-generator-backlogs-ai-data-center-cap); [Reuters](https://www.reuters.com/business/cummins-misses-quarterly-profit-estimates-despite-strong-generator-demand-2026-08-04/) |
| Generac | Global supply agreement with a leading hyperscaler for large-MW backup generators; second hyperscaler agreement June 24; Enercon acquisition; new Belvidere, IL facility | DC backlog ~$1.6B; ~$700M of 2027 volume committed by first hyperscaler | Jun 2 / Jul 29, 2026 | [Generac](https://investors.generac.com/news-releases/news-release-details/generac-signs-global-supply-agreement-leading-hyperscale-data); [StockTitan](https://www.stocktitan.net/news/GNRC/generac-reports-second-quarter-2026-7ftzfppxd404.html) |
| Wärtsilä | Q4 2025 orders missed forecasts; Q2 record orders including 1.2 GW of firm DC orders; delivery times rising; Vaasa output to reach 2.2x 2025 by Q1 2029 | Q2 order intake €2.849B; €140M Vaasa investment | Feb 4 / Jul 21, 2026 | [Reuters](https://www.reuters.com/business/energy/wartsila-orders-miss-forecast-upbeat-data-centres-2026-02-04/); [Wärtsilä](https://www.wartsila.com/media/news/21-07-2026-wartsila-s-half-year-financial-report-january-june-2026-3773763) |
| Bloom Energy | Backlog surge; capacity 1,180 MW → 2,000 MW in 2026; ~90-day deployments; raised FY2026 guidance | FY2025 revenue $2.02B; product backlog ~$6B; total backlog ~$20B; Q2 2026 revenue $1.065B (+166%); FY2026 guide $3.9–4.2B | 2026 | [Bloom Energy](https://www.bloomenergy.com/news/bloom-energy-reports-fourth-quarter-and-full-year-2025-financial-results-with-record-full-year-revenues/); [Ad-hoc News](https://www.ad-hoc-news.de/boerse/news/ueberblick/bloom-energy-doubles-capacity-target-as-20b-backlog-strains-both/69433633); [Bloom Q2 2026](https://investor.bloomenergy.com/press-releases/press-release-details/2026/Bloom-Energy-Reports-Record-Second-Quarter-2026-Financial-Results-and-Raises-Full-Year-2026-Guidance/default.aspx) |
| FuelCell Energy | FQ2: pipeline up 267% to 4 GW but backlog down 9.9% YoY, product backlog $36.1M. FQ3: first DC power agreement (Fit Energy, up to 380 MW); pipeline ~10 GW; Torrington 100 MW by Oct 2026, 500 MW by June 2028 | Backlog $1.135B (Apr 30) → committed backlog $1.296B (FQ3); FQ3 revenue $33M (−29%) | Apr 30 – Sep 2026 | [FuelCell Energy](https://investor.fce.com/press-releases/press-release-details/2026/FuelCell-Energy-Reports-Second-Fiscal-Quarter-2026-Results-Advances-Data-Center-Power-Strategy/default.aspx); [FuelCell FQ3](https://investor.fce.com/press-releases/press-release-details/2026/FuelCell-Energy-Reports-Third-Fiscal-Quarter-2026-Results-Executes-First-Data-Center-Power-Agreement-Increases-Annualized-Production-Rate--Focuses-on-Capacity-Expansion/default.aspx) |
| Fluence Energy | Cut FY2026 revenue guidance by $400M at the midpoint due to contract-manufacturing production and construction delays; Houston plant delayed a quarter and ran on generators awaiting its own grid connection | Guidance to $2.9–3.1B from $3.2–3.6B; record $6.4B backlog | Aug 6, 2026 | [MGrid](https://mgrid.org/2026/08/06/fluence-record-6-4-billion-backlog-cuts-2026-revenue-guidance-by-400-million/); [Fluence transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-fluence-energy-cuts-2026-outlook-after-q3-miss-93CH-4842850) |
| Babcock & Wilcox | Full notice to proceed on $2.4B, 1.2 GW boiler/steam-turbine program for Applied Digital; secured a further 1 GW of steam turbines for a potential DC project; Siemens Energy supplying 20 × 50 MW steam turbine-generator sets; packaged boilers deliverable in about one year | Q2 revenue +130%; backlog +533% to $2.6B | Mar–Sep 2026 | [UBS via ZeroHedge](https://www.zerohedge.com/news/2026-09-16/ai-can-raise-trillion-dollars-it-still-has-wait-transformer); [Crypto Briefing](https://cryptobriefing.com/ai-data-centers-boilers-steam-turbines-power/) |
| Boom Supersonic | Lost Crusoe's $1.25B, 29-unit Superpower turbine order | $1.25B order terminated | Sep 25, 2026 | [TechCrunch](https://techcrunch.com/2026/09/25/crusoe-abandons-1-25b-plan-to-use-boom-turbines-at-ai-data-centers/) |
| Trench Group | HV bushing lead times up to two years; Meta capacity agreement; €1.4B TLB; ~€400M capacity expansion through 2030 | Backlog >€2.1B (~2x revenue); order intake ~€1.5B (+28%) | Sep 23, 2026 | [TechTimes](https://www.techtimes.com/articles/327932/20260923/trench-group-eyes-billion-euro-sale-ai-powers-indispensable-substation-maker.htm) |
| Prysmian / Encore Wire | European and NA power grid capacity full; take-or-pay contracts with guaranteed margins; €5.5B Molex agreement with €550M down payment; new McKinney TX plant; $3.8B Atkore acquisition cleared US antitrust review | €10B incremental optical revenue over 10 years | 2026 | [Prysmian transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-prysmian-lifts-2026-outlook-after-record-q2-93CH-4822973); [Prysmian](https://na.prysmian.com/resources/press-releases/prysmian-encore-wire-unveils-new-industry-leading-plant-and-1M-square-foot-service-center); [MarketBeat](https://www.marketbeat.com/instant-alerts/atkore-set-for-38b-prysmian-deal-as-data-center-push-takes-shape-2026-08-03/); [Prysmian](https://www.prysmian.com/en/media/press-releases/the-acquisition-of-atkore-receives-us-antitrust-clearance) |
| Vertiv | Agreed to acquire microgrid firm Utility Innovation Group; acquired KES | $1.45B + up to $1.15B earnout (≤$2.6B), close expected Q4 2026 | Sep 2 / Sep 24, 2026 | [Reuters](https://www.reuters.com/legal/transactional/vertiv-strikes-145-billion-deal-microgrid-firm-utility-innovation-group-2026-09-02/); [Vertiv 8-K](https://www.stocktitan.net/sec-filings/VRT/8-k-vertiv-holdings-co-reports-material-event-ab5c66eeffcb.html) |
| Corning | Meta agreement up to $6B with Meta as Hickory NC anchor customer; Nvidia partnership to raise US optical connectivity capacity 10x and US fiber capacity >50% across three new NC/TX plants | Up to $6B (Meta); Amazon multi-billion NC deal | Jan 27 / May 6, 2026 | [Corning/Meta](https://investor.corning.com/news-and-events/news/news-details/2026/Corning-and-Meta-Announce-Multiyear-up-to-6-Billion-Agreement-to-Accelerate-US-Data-Center-Buildout/default.aspx); [Corning/Nvidia](https://investor.corning.com/news-and-events/news/news-details/2026/NVIDIA-and-Corning-Announce-Long-Term-Partnership-To-Strengthen-U-S--Manufacturing-for-AI-Infrastructure/default.aspx); [Tech Blog](https://techblog.comsoc.org/2026/06/08/amazon-and-corning-in-multi-billion-dollar-fiber-infrastructure-deal-in-north-carolina/) |
| Nvidia | Blackwell GB200 rack overheating and interconnect glitches led Microsoft, AWS, Google, and Meta, each with $10B+ orders, to delay or cut; OpenAI asked Microsoft for Hopper instead | n.a. (order values $10B+ each) | Jan 13, 2025 | [Reuters](https://www.reuters.com/technology/artificial-intelligence/nvidias-biggest-customers-delaying-orders-latest-ai-racks-information-reports-2025-01-13/) |
| Nvidia | Q2 FY2027 record results; Vera Rubin ramping into full production; TrendForce reports Rubin ramp slipping to 2027 on HBM4 | Revenue $96.2B; DC $89.0B; Q3 guide $108B | Aug / Sep 21, 2026 | [Nvidia](https://www.sec.gov/Archives/edgar/data/1045810/000104581026000073/q2fy27pr.htm); [TrendForce](https://www.trendforce.com/research/download/RP260921NC3) |
| Supermicro | Nov 2025: ~$1.5B of revenue shifted a quarter on GPU-rack configuration changes. FQ4 2026: customer projects delayed by power availability, cooling, and networking readiness deferred shipments | >$60B new orders; FY2027 guide $65–72B | Nov 5, 2025 / Aug 11, 2026 | [Reuters](https://www.reuters.com/business/super-micro-shares-slip-delivery-delays-stall-ai-momentum-2025-11-05/); [Zacks](https://www.zacks.com/stock/news/2973508/smci-q4-earnings-call-highlights-margin-mix-and-record-backlog) |
| Dell | Record AI server backlog; atypically rapid DRAM/NAND/HDD/leading-edge cost increases; "supply-first stance"; repricing where necessary | Backlog $18.4B (Q3 FY26) → $95.0B (Q2 FY27); Q2 FY27 AI orders $60.9B; FY27 AI revenue ~$74B | 2026 | [Futurum](https://futurumgroup.com/insights/dell-technologies-q3-fy-2026-ai-orders-backlog-and-outlook-rise/); [Financial Content](https://markets.financialcontent.com/stocks/article/marketminute-2026-3-6-dells-ai-power-play-shares-surge-as-ai-server-backlog-hits-record-152-billion); [Investing.com](https://www.investing.com/news/company-news/dell-q2-fy27-slides-ai-server-backlog-hits-95b-revenue-up-58-93CH-4884718) |
| HPE | "Does not have enough supply to meet current demand"; prioritizing higher-margin orders; elevated prices expected through 2027; FQ3 record revenue and backlog | AI backlog >$5B (Q1); FQ3 record revenue $12.2B (+34%), networking $2.9B | Mar 9 / Sep 2026 | [Reuters](https://www.reuters.com/technology/hewlett-packard-enterprise-forecasts-revenue-above-estimates-2026-03-09/); [Investing.com](https://www.investing.com/news/company-news/hpe-q1-fy26-slides-networking-surges-152-ai-backlog-tops-5b-93CH-4550927); [HPE](https://www.hpe.com/us/en/newsroom/press-release/2026/09/hpe-reports-fiscal-2026-third-quarter-results.html) |
| Arista | Industry-wide shortages in wafers, silicon, CPUs, optics, memory; qualification cycles extended from 2–4 to 6–8 quarters; CEO called the shortage a "one or two year" phenomenon in May and a "2-year problem" lasting to 2028 in August | Purchase commitments $6.8B → $8.9B (Q1) → $9.7B (Q2); FY26 guide raised from $11.5B (May) to $12.6B (Aug) | May–Aug 2026 | [MarketBeat](https://www.marketbeat.com/instant-alerts/arista-networks-q1-earnings-call-highlights-2026-05-06/); [Arista Q2 call](https://www.fool.com/earnings/call-transcripts/2026/08/11/arista-anet-q2-2026-earnings-call-transcript/) |
| Hitachi Energy | $300M China (Hefei) transformer investment within a $9B global plan; $528M Gallman, MS plant (10–160 MVA, production 2029) more than doubling US small/medium transformer capacity | US commitment ~$1.5B | Aug 17 / Sep 15, 2026 | [Hitachi Energy](https://www.hitachienergy.com/news-and-events/press-releases/2026/08/hitachi-energy-invests-300-million-in-china-to-bolster-global-manufacturing-capacity-for-critical-grid-infrastructure); [Utility Dive](https://www.utilitydive.com/news/hitachi-to-double-us-production-of-small-and-medium-sized-power-transformer/830762/) |

Narrative. The supplier record contains a pattern that is easy to miss: record backlogs and revenue misses are occurring in the same companies at the same time. Fluence booked a record $6.4 billion backlog and cut FY2026 revenue guidance by $400 million in the same release, because its own new factories were delayed, one of them running on generators while it awaited a grid connection ([MGrid](https://mgrid.org/2026/08/06/fluence-record-6-4-billion-backlog-cuts-2026-revenue-guidance-by-400-million/); [Fluence transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-fluence-energy-cuts-2026-outlook-after-q3-miss-93CH-4842850)). Vertiv, with a $15 billion backlog and 252% order growth, reported "minor timing shifts" from "temporary supply chain dynamics" and carried inventory that had risen from $1.457 billion to $2.523 billion ([24/7 Wall St](https://247wallst.com/investing/2026/03/18/vertiv-ceo-liquid-cooling-capacity-growing-really-really-really-rapidly/); [Vertiv transcript](https://www.fool.com/earnings/call-transcripts/2026/08/07/vertiv-vrt-q2-2026-earnings-call-transcript/)). Supermicro shifted roughly $1.5 billion of revenue between quarters over GPU-rack configuration changes while holding a $13 billion GB300 backlog ([Reuters](https://www.reuters.com/business/super-micro-shares-slip-delivery-delays-stall-ai-momentum-2025-11-05/)). Wärtsilä missed order forecasts while describing data center prospects as significant ([Reuters](https://www.reuters.com/business/energy/wartsila-orders-miss-forecast-upbeat-data-centres-2026-02-04/)). The bottleneck has moved inside the suppliers themselves. Supermicro now reports the mirror image: customer projects delayed by power availability, cooling, and networking readiness, so systems ordered could not be shipped into facilities that were not ready to receive them ([Zacks](https://www.zacks.com/stock/news/2973508/smci-q4-earnings-call-highlights-margin-mix-and-record-backlog)). Crusoe ended its $1.25 billion, 29-unit turbine order with new entrant Boom Supersonic, saying it still plans to use turbines, "just not Boom's" ([TechCrunch](https://techcrunch.com/2026/09/25/crusoe-abandons-1-25b-plan-to-use-boom-turbines-at-ai-data-centers/)).

FuelCell Energy is the counterexample that proves demand alone is insufficient: a 267% pipeline increase to 4 GW alongside a 9.9% backlog decline and a product backlog that fell from $98.2 million to $36.1 million ([FuelCell Energy](https://investor.fce.com/press-releases/press-release-details/2026/FuelCell-Energy-Reports-Second-Fiscal-Quarter-2026-Results-Advances-Data-Center-Power-Strategy/default.aspx)). Pipeline is not backlog, and in a market where buyers demand delivery certainty, only firms that can commit dates convert. FuelCell's fiscal Q3 shows the conversion beginning, with a first data center agreement of up to 380 MW and committed backlog of $1.296 billion, but on revenue that fell 29% while Torrington capacity is still being built ([FuelCell Energy](https://investor.fce.com/press-releases/press-release-details/2026/FuelCell-Energy-Reports-Third-Fiscal-Quarter-2026-Results-Executes-First-Data-Center-Power-Agreement-Increases-Annualized-Production-Rate--Focuses-on-Capacity-Expansion/default.aspx)).

The most consequential supplier behavior is deliberate demand rationing. HPE said outright that it does not have enough supply and is prioritizing higher-margin orders even at the cost of AI systems revenue growth ([Reuters](https://www.reuters.com/technology/hewlett-packard-enterprise-forecasts-revenue-above-estimates-2026-03-09/)). Nvidia bought $4 billion of laser supply (Lumentum and Coherent) to secure EMLs, pushing rivals past 2027 ([TechTimes](https://www.techtimes.com/articles/317281/20260527/ai-data-center-optical-component-shortage-nvidias-4b-laser-lockup-pushes-rivals-past-2027.htm)). Prysmian is signing take-or-pay contracts with guaranteed margins because its European and North American grid capacity is full ([Prysmian transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-prysmian-lifts-2026-outlook-after-record-q2-93CH-4822973)). Suppliers now select customers.

### G. Projects Delayed, Downsized, or Canceled

| Project | What happened | Impact | Date | Source |
| --- | --- | --- | --- | --- |
| Microsoft Mount Pleasant, WI | Preliminary work on 900-acre future-phase parcel paused in January, restarted, paused again; phase 1 online 2026; phase 2 start deadline July 2030 | $3.3B commitment maintained | 2025 | [WPR](https://www.wpr.org/news/microsoft-pauses-construction-on-parts-of-mount-pleasant-site-again) |
| Microsoft Fairwater, WI | Announced as "world's most powerful data center" | $7.3B investment | Q1 FY2026 | [DCD](https://www.datacenterdynamics.com/en/news/microsoft-spent-111bn-on-data-center-leases-alone-in-q1-2026/) |
| Microsoft leases (global) | Up to 2 GW canceled/delayed; competitors absorbed the capacity rapidly | Up to 2 GW | Mar 2025 | [DCD](https://www.datacenterdynamics.com/en/news/microsoft-cancels-up-to-2gw-of-data-center-projects-says-td-cowen/); [DCD](https://www.datacenterdynamics.com/en/news/microsoft-brings-1gw-of-capacity-online-in-latest-quarter-again/) |
| Meta Hyperion (Louisiana) | Scaled UP from 2 GW / $10B at Dec 2024 groundbreaking to 5 GW / >$50B; 2 GW by 2030, full 5 GW ~2032; >$1.6B local contracts | >$50B; $27B Blue Owl JV | Jul 13, 2026 | [CNBC](https://www.cnbc.com/2026/07/13/meta-louisiana-data-center-investment-reaches-50-billion-amid-ai-push.html) |
| Stargate Abilene | Oracle/OpenAI abandoned 600 MW expansion; multi-day winter-weather liquid-cooling outage damaged the OpenAI–Crusoe relationship; power not ready for a year | 600 MW; OpenAI compute recut to ~$600B through 2030 from $1.4T by 2033 | Mar 6–9, 2026 | [Reuters](https://www.reuters.com/business/oracle-openai-end-plans-expand-texas-data-center-site-bloomberg-news-reports-2026-03-06/); [DCD](https://www.datacenterdynamics.com/en/news/oracleopenai-drop-plans-to-expand-flagship-abilene-stargate-site-meta-in-talks-to-pick-up-crusoe-capacity-with-nvidias-help/); [CNBC](https://www.cnbc.com/2026/03/09/oracle-is-building-yesterdays-data-centers-with-tomorrows-debt.html) |
| Stargate (program) | 10 GW plan reportedly delayed by control disputes among OpenAI, Oracle, and SoftBank | 10 GW | 2026 | [Tom's Hardware](https://www.tomshardware.com/tech-industry/artificial-intelligence/stargate-ai-data-centers-for-openai-reportedly-delayed-by-squabbles-between-partners-sources-say-openai-oracle-and-softbank-disagreed-on-who-would-have-ultimate-control-of-the-planned-data-centers) |
| Oracle / OpenAI Project Jupiter, Doña Ana County NM | Force majeure notice over power delays (Oracle says the project remains on schedule); gas pipeline request blocked by state land office; air-permit and water-well authorizations stayed by NM Supreme Court Aug 23, stays lifted Sep 17 | ~$18B loans at 89–91 cents in mid-September; up to 2.45 GW planned and 2028 campus target (Reuters); developers committed to a first phase in Oct–Dec 2026 and campus completion in Q3 2028 ([El Paso Matters](https://elpasomatters.org/2026/09/24/project-jupiter-rent-force-majeure-new-mexico-oracle-ai-el-paso-data-center/)) | Aug 23 – Sep 25, 2026 | [Reuters](https://www.reuters.com/business/oracle-cites-force-majeure-shield-itself-controversial-data-center-bloomberg-2026-09-24/); [Reuters](https://www.reuters.com/business/finance/oracles-18-billion-data-center-debt-under-pressure-ft-reports-2026-09-18/); [Reuters Breakingviews](https://www.reuters.com/commentary/breakingviews/oracle-freakout-exposes-fragile-data-center-boom-2026-09-25/); [Stargate.how](https://stargate.how/news/current-status-us-stargate-data-centers); [Albuquerque Journal](https://www.abqjournal.com/business/new-mexico-supreme-court-lifts-stays-on-project-jupiter-dealing-setback-to-opponents/3124024) |
| OpenAI Project Camellia, Effingham County GA | 3,200 MW Georgia Power contract (32x the 100 MW large-load threshold) drew a PSC staff objection threat ahead of the Aug 26 review deadline, after which staff reviewed the contract; facility can reduce usage by about one-third during peaks (up to 1 GW of flexible demand) | $20B project | Jul 15 – Aug 26, 2026 | [Atlanta Journal-Constitution](https://www.ajc.com/business/2026/08/georgia-power-deal-to-serve-20b-openai-data-center-under-regulators-microscope/); [Georgia PSC](https://psc.ga.gov/site/downloads/datacenterfactsheet_202609.pdf); [Stargate.how](https://stargate.how/news/current-status-us-stargate-data-centers) |
| Crusoe Project Jade, Cheyenne WY | Paused at customer request | 1.8 GW | 2026 | [DCD](https://www.datacenterdynamics.com/en/news/crusoe-pauses-work-on-18gw-cheyenne-wyoming-data-center-at-the-request-of-our-customer/) |
| Crusoe / Boom turbine program | 29 × 42 MW Superpower turbines, deliveries from 2027, canceled | $1.25B | Sep 25, 2026 | [TechCrunch](https://techcrunch.com/2026/09/25/crusoe-abandons-1-25b-plan-to-use-boom-turbines-at-ai-data-centers/) |
| xAI Colossus, Memphis TN | Operated 30+ gas turbines for more than a year before receiving a permit in July 2025; SELC and NAACP challenging | n.a. | Jul 2025 | [E&E News](https://www.eenews.net/articles/xai-gets-air-permit-for-unauthorized-gas-turbines/) |
| xAI / SpaceXAI Colossus 2, Memphis TN / Southaven MS | Reuters counted 59 turbines installed without federal Clean Air Act permits, about twice the 27 publicly acknowledged; MDEQ permitted 41 turbines / 1.2 GW in March 2026; 69 temporary turbines active by July 2026, with a July 2026 MDEQ agreement requiring removal from August 2026 through July 2027; cluster runs 110,000 GB200 and 440,000 GB300 chips, with further GB300 tranches planned through December | 1.2 GW permitted; 69 temporary turbines to be removed by July 2027 | Jul – Sep 2026 | [Reuters](https://www.reuters.com/world/americas/pollution-musks-unpermitted-xai-power-project-hits-hardest-black-communities-2026-07-14/); [Commercial Appeal](https://www.commercialappeal.com/story/money/business/development/2026/09/29/spacexai-expansion-desoto-county-southaven-residents-turbines/91442591007/); [EconoTimes](https://econotimes.com/SpaceXAI-to-Double-Nvidia-Chips-at-Colossus-2-by-Year-End-1753056); [E&E News](https://www.eenews.net/articles/xai-gets-air-permit-for-unauthorized-gas-turbines/); [WLOX](https://www.wlox.com/2026/07/31/spacexai-announces-removal-temporary-turbines-southaven-data-center/) |
| Amazon Project Rainier, New Carlisle IN | Brought online; 7 of 30 planned buildings operational; ultimately >2 GW | $11B; largest capital investment in Indiana's history | Oct 29, 2025 | [CNBC](https://www.cnbc.com/2025/10/29/amazon-opens-11-billion-ai-data-center-project-rainier-in-indiana.html) |
| CoreWeave / Core Scientific Denton TX | Construction delay; recovered to >16,000 GPUs by end-December | $6.1B conversion; $14B alleged market-cap loss at CoreWeave | Nov–Dec 2025 | [DCD](https://www.datacenterdynamics.com/en/news/coreweave-deploys-16000-gpus-at-delayed-data-center-in-denton-texas/) |
| Digital Realty and Stack, Santa Clara CA | Two completed buildings vacant awaiting energization; SVP upgrades not complete until 2028 | 48 MW each; $450M SVP upgrade | Nov 2025 | [DCD](https://www.datacenterdynamics.com/en/news/silicon-valley-data-centers-stand-empty-awaiting-power-connections-report/) |
| New York State (all hyperscale) | First statewide moratorium (Executive Order 62, July 14, 2026) on new hyperscale data centers of 50 MW and above, pausing state environmental permits for up to one year for applications not already deemed complete; risk that 2027–28 order pipelines shrink or slip | Statewide | Jul 2026 | [Reuters](https://www.reuters.com/world/new-york-becomes-first-state-impose-data-center-moratorium-2026-07-14/); [The Motley Fool](https://www.fool.com/investing/2026/08/03/caterpillars-order-backlog-hit-a-record-63-billion/) |
| Texas (statewide) | Aug 3: new data center grid approvals paused pending an ERCOT/PUCT audit of >400 data centers; Sep 21: TCEQ ordered to halt all data center permits, including air, stormwater, and water permits; the order does not expressly exclude islanded behind-the-meter sites (DLA Piper), which the Data Center Bans tracker reads as covered; audit expected December 2026; TCEQ update due Oct 19 | BNEF: ~50 GW (~20% of 253 GW US pipeline) at risk; >$8B DC revenue loss by Q1 2027 | Aug 3 – Sep 21, 2026 | [CNBC](https://www.cnbc.com/2026/09/21/texas-governor-abbott-ai-data-center-permits.html); [DLA Piper](https://www.dlapiper.com/insights/publications/2026/09/governor-abbott-expands-data-center-permitting-pause); [Reuters](https://www.reuters.com/business/energy/texas-gov-abbott-halts-all-state-issued-permits-data-centers-until-grid-audit-is-2026-09-21/); [Data Center Bans tracker](https://www.datacenterbans.com/) |
| Loudoun County, VA | One-year pause on action on new data center applications from Sep 15, 2026 (7–1 vote); Prince William County ended by-right data center development countywide on Sep 22 (8–0) | Loudoun hosts >250 facilities | Sep 2026 | [CBS News](https://www.cbsnews.com/news/virginia-data-centers-microsoft-fine-loudoun-county/); [Baxtel](https://baxtel.com/news/loudoun-county-board-votes-to-pause-new-data-center-applications); [Data Center Bans tracker](https://www.datacenterbans.com/) |
| Chicago, IL | Mayor proposed a 12-month moratorium on new data centers and material expansions pending a task-force framework | Citywide | Sep 2026 | [City of Chicago](https://www.chicago.gov/city/en/depts/mayor/press_room/press_releases/2026/september/data-center-moratorium.html) |
| Henderson, NV (Skylar Capital Opportunities, per LVRJ) | 1,000 MW hyperscale campus and gas plant on BLM land withdrawn | $1.5–2.0B | Sep 24, 2026 | [Las Vegas Review-Journal](https://www.reviewjournal.com/news/environment/developer-pulls-out-of-hyperscale-data-center-natural-gas-plant-proposed-on-blm-land-in-henderson-3890611/) |
| Virginia Digital Gateway (Compass / QTS) | Compass withdrew after spending $40M; QTS ended appeals | Up to $30B corridor | Apr – Jul 2026 | [Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/the-ripple-effect-of-data-center-project-cancellations-and-delays) |
| Meta Hyperion (Louisiana) power plan | Entergy proposed seven additional gas plants and a Texas plant purchase; advocates appealed the Louisiana PSC decision; consultant estimated $8–13/month residential bill impact from the Texas plant purchase alone | 5.2 GW of new gas planned for the campus | Sep 28, 2026 | [Earthjustice](https://earthjustice.org/press/2026/advocates-appeal-louisiana-pscs-arbitrary-and-capricious-decision-to-let-meta-off-the-hook-for-its-data-center-project); [Washington Times](https://www.washingtontimes.com/news/2026/sep/30/machine-ai-boom-cannot-get-enough-wait-years-long/) |
| US projects disrupted by local opposition | Data Center Watch: at least 45 projects worth $68B blocked or delayed by local pushback in Q2 2026 ([Data Center Watch](https://www.datacenterwatch.org/q2-2026)); Reuters: 75 projects worth ~$130B disrupted in Q1; 142 simultaneous protests across 42 states in July | $68B (Q2); ~$130B (Q1) | Sep 21, 2026 | [Bloomberg](https://www.bloomberg.com/news/articles/2026-09-21/new-data-centers-worth-68-billion-disrupted-in-us-data-show); [Yahoo Finance](https://finance.yahoo.com/technology/ai/articles/local-opposition-blocked-68-billion-160000732.html); [Reuters](https://www.reuters.com/business/energy/oracle-blue-owl-project-delay-sends-ripples-through-ai-financing-sources-say-2026-09-24/) |
| Local moratoria (national) | 399 local moratoriums tracked, 321 active, 32 state bills, 44 states affected; examples include Hillsboro, OR and a three-year East Fishkill, NY moratorium running to July 1, 2029 (ancillary uses under 20 MW exempt) | n.a. | Sep 14, 2026 | [Interconnected Capital tracker](https://www.interconnectedcapital.com/research/data-center-moratoriums); [OPB](https://www.opb.org/article/2026/07/27/hillsboro-approves-data-center-moratorium/); [DCD](https://www.datacenterdynamics.com/en/news/three-year-data-center-moratorium-passed-in-town-of-east-fishkill-new-york-state-blocking-planned-campus/) |
| Georgia Project Eisenhower | $2B, 2.1M sq ft campus on a substation vacated by an earlier withdrawn project; originally scheduled for Q2 2026 completion, delayed | $2B | Sep 15, 2026 | [Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/the-ripple-effect-of-data-center-project-cancellations-and-delays) |

Narrative. Read together, the project record shows very few genuine cancellations for lack of demand and a great many pauses, re-phasings, and permit-driven stops. Meta's Hyperion moved in the opposite direction entirely, from 2 GW and $10 billion at its December 2024 groundbreaking to 5 GW and more than $50 billion by July 2026, with 2 GW targeted by 2030 and full buildout around 2032, financed in part through a $27 billion Blue Owl joint venture ([CNBC](https://www.cnbc.com/2026/07/13/meta-louisiana-data-center-investment-reaches-50-billion-amid-ai-push.html)). Microsoft's Wisconsin pause coexisted with a $7.3 billion Fairwater announcement in the same state ([WPR](https://www.wpr.org/news/microsoft-pauses-construction-on-parts-of-mount-pleasant-site-again); [DCD](https://www.datacenterdynamics.com/en/news/microsoft-spent-111bn-on-data-center-leases-alone-in-q1-2026/)).

The xAI Memphis and Southaven episodes are the clearest illustration of behind-the-meter generation outrunning its regulatory envelope. The Memphis facility ran more than 30 gas turbines for over a year before receiving a July 2025 permit; Colossus 2 in Southaven ran roughly 20 unpermitted turbines before Mississippi regulators issued a permit for 41 turbines totaling 1.2 GW, with the Southern Environmental Law Center and NAACP threatening or pursuing litigation at both sites and community comments alleging the draft permit understated emissions ([E&E News](https://www.eenews.net/articles/xai-gets-air-permit-for-unauthorized-gas-turbines/)). Turbine supplier Solaris Energy Infrastructure told CNBC that pollution controls were not included in the "temporary" turbines, though xAI had told Memphis authorities they would include selective catalytic reduction ([CNBC](https://www.cnbc.com/2026/01/16/musks-xai-faces-tougher-road-expanding-memphis-area-after-epa-update.html)). This is the compliance cost of the speed-to-power workaround.

Political risk is now a supply-chain variable in its own right. New York imposed the first statewide moratorium on new hyperscale data centers in July 2026, pausing state environmental permits for up to a year for applications not already deemed complete ([Reuters](https://www.reuters.com/world/new-york-becomes-first-state-impose-data-center-moratorium-2026-07-14/)), and The Motley Fool noted that if other states follow, portions of the pipeline underpinning 2027 and 2028 equipment orders could shrink or slip ([The Motley Fool](https://www.fool.com/investing/2026/08/03/caterpillars-order-backlog-hit-a-record-63-billion/)). Texas followed within weeks, and more forcefully: a freeze on new grid approvals on August 3, then a halt to all state-issued data center permits on September 21, a halt that the Data Center Bans tracker reads as applying even to islanded facilities using behind-the-meter generation, and that DLA Piper notes does not expressly exclude them, pending an ERCOT audit of more than 400 data centers expected in December ([DLA Piper](https://www.dlapiper.com/insights/publications/2026/09/governor-abbott-expands-data-center-permitting-pause); [Data Center Bans tracker](https://www.datacenterbans.com/)). Governor Abbott said "data centers must pay their own way, protect our grid and water, and complete the ERCOT and TWDB audits" and will seek to eliminate data center financial incentives ([Yahoo News](https://www.yahoo.com/news/politics/articles/texas-widens-data-center-crackdown-162309905.html); [CNBC](https://www.cnbc.com/2026/09/21/texas-governor-abbott-ai-data-center-permits.html)). BloombergNEF estimates that nearly 50 GW of proposed capacity is at risk ([CNBC](https://www.cnbc.com/2026/09/21/texas-governor-abbott-ai-data-center-permits.html)). Local opposition blocked or delayed $68 billion of projects in Q2 2026 ([Bloomberg](https://www.bloomberg.com/news/articles/2026-09-21/new-data-centers-worth-68-billion-disrupted-in-us-data-show)), and roughly 19% of data center interconnection requests never become real load, leaving restudies of six months to over a year for replacement projects ([Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/the-ripple-effect-of-data-center-project-cancellations-and-delays)). That is the documented link running backward from siting policy to OEM backlog quality.

### H. Grid and Utility Delays

| Jurisdiction / utility | What happened | Impact | Date | Source |
| --- | --- | --- | --- | --- |
| PJM (capacity market) | 2026/27 capacity price reached $329.17/MW-day vs. $28.92 in 2024/25, an 11x increase in two years; BGE cleared $466.35 and Dominion $444.26 | Data centers = $6.5B, or 40%, of $16.4B Dec 2025 auction costs; $6.2B attributable to DCs not yet built | Feb 2026 | [MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/) |
| PJM (reliability) | 2027/28 Base Residual Auction fell 6,623 MW short of the reliability requirement; 14.8% reserve margin vs. 20% standard; forecast peak +5,250 MW YoY of which ~5,100 MW from data centers | First system-wide shortfall | Feb 2026 | [MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/) |
| PJM (2028/29 auction) | Cleared at $325/MW-day and fell 6,831 MW short of the 156,013 MW UCAP reliability requirement, the second straight shortfall; large loads added 1,374.5 MW UCAP; PJM proposed a Reliability Backstop Procurement, subject to FERC approval, with generator proposals for a $420/MW-day cap and 15-year terms; BNP Paribas said a $555/MW-day cap is "likely insufficient" to incentivize CCGTs at ~$3,000/kW | ~$118,625/MW-year at the clearing price | Jul 17, 2026 | [POWER](https://www.powermag.com/pjms-2028-2029-capacity-auction-falls-short-of-reliability-standard-for-second-straight-year/) |
| PJM (queue) | First reformed cycle drew 811 projects totaling about 220 GW (April 28, 2026), with studies scheduled through February 2028; active queue 286.7 GW at end-2023 and 144.3 GW at end-2025 (LBNL); projects entering service in 2025 waited >4 years after interconnection approval; supply chain = 23% of milestone change requests | 21+ GW in engineering procurement; 8.2 GW under construction as of Jan 2026 | 2026 | [POWER Magazine](https://www.powermag.com/pjms-first-reformed-queue-cycle-draws-811-projects-220-gw/); [LBNL Queued Up 2024](https://emp.lbl.gov/sites/default/files/2024-04/Queued%20Up%202024%20Edition_1.pdf); [LBNL Queued Up 2026](https://eta-publications.lbl.gov/sites/default/files/2026-06/queued_up_2026_edition.pdf); [Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/why-ai-data-center-projects-face-years-of-delays-after-approval) |
| PJM (load forecast) | Data center load forecast at 5–7 GW/yr through 2032 against supply additions of only 2–3 GW/yr; utilities doubled large-load forecasts to 12–14 GW/yr | Structural 3–4 GW/yr deficit | 2026 | [MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/) |
| Dominion Energy / Virginia | ~70 GW in queue requiring new generation first; can connect ~10 large-load customers per year; average data center grid-connection wait of seven years | Virginia DC demand 12.1 GW in 2025 vs. 9.3 GW in 2024; new $1.2B biennial DC tax | 2026 | [Virginia Mercury](https://virginiamercury.com/2026/07/20/data-centers-want-to-build-their-own-gas-turbines-would-that-skirt-state-renewable-energy-laws/); [MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/) |
| Dominion Energy (contracted DC capacity) | ~53.8 GW contracted as of July 2026, up 5.3 GW since Dec 2025 and from 16.5 GW in July 2023: 32.4 GW at substation-engineering LOA, 9.4 GW at construction LOA, 12.0 GW in firm ESAs; nine of the ten highest peak days in zone history occurred in 2026 | Only 12.0 GW under firm ESAs | Jul 31, 2026 | [Investing.com](https://www.investing.com/news/company-news/dominion-q2-2026-slides-data-centers-surge-offshore-wind-81-done-93CH-4828982) |
| Northern Virginia | New DC connection timelines extended to seven years in some cases due to queue backlogs and upstream transmission upgrades | 7 years | 2026 | [MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/); [The Register](https://www.theregister.com/off-prem/2026/02/03/amazon-says-7-yr-wait-for-eu-grid-connects-is-holding-up-dcs/4413638) |
| Virginia (policy) | HB 897 introduced on data center energy/water use incl. behind-the-meter gas; final budget dropped the environmental conditions but imposed a new DC tax; SCC and Data Center Coalition convened a work group on interruptible-service tariffs; FERC directed RTOs to justify or reform large-load interconnection rules | $1.2B over the biennium | 2026 | [Virginia Mercury](https://virginiamercury.com/2026/07/20/data-centers-want-to-build-their-own-gas-turbines-would-that-skirt-state-renewable-energy-laws/) |
| Silicon Valley Power (Santa Clara) | Two completed data centers cannot be energized; $450M system upgrade not complete until 2028; Digital Realty waited six years from a 2019 planning approval | 96 MW stranded across two buildings | Nov 2025 | [DCD](https://www.datacenterdynamics.com/en/news/silicon-valley-data-centers-stand-empty-awaiting-power-connections-report/); [Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power) |
| FERC / US federal | Grid-connection processes can take up to 10 years; Energy Secretary Chris Wright reportedly urging FERC to cut this to a maximum of 60 days; PG&E announced a $73B infrastructure upgrade plan | $73B (PG&E) | 2025–26 | [DCD](https://www.datacenterdynamics.com/en/news/silicon-valley-data-centers-stand-empty-awaiting-power-connections-report/) |
| FERC (large-load rule) | June 18, 2026 show-cause orders to all six FERC-jurisdictional RTOs/ISOs on large-load interconnection; proposed large-load definition ≥50 MW at ≥69 kV; PJM Expedited Interconnection Track capped at 10 requests/yr for ≥250 MW resources online within 3 years, $15,000/MW readiness deposit, ~10 months to IA | n.a. | Jul 6, 2026 | [Orrick](https://www.orrick.com/en/Insights/2026/07/FERC-Show-Cause-Orders-Signal-Broad-Reform-to-Large-Load-Interconnection-Policies) |
| US Congress | House passed the Ratepayer Protection Act 417–3, setting a federal standard that state regulators must consider for requiring AI data centers of 100 MW or more to pay for new generation, transmission, and other infrastructure | n.a. | Sep 15, 2026 | [CNBC](https://www.cnbc.com/2026/09/15/congress-ai-data-center-utility-costs.html) |
| Europe (Frankfurt, London, Amsterdam, Paris, Dublin) | Grid-connection waits reaching as much as 10 years per IEA; up to 7 years to secure power vs. ~2 years to build; European Commission proposed capping grid-permit deadlines at 2 years | n.a. | Feb 3, 2026 | [Reuters](https://www.reuters.com/sustainability/boards-policy-regulation/power-grid-delays-challenge-amazons-data-center-expansion-europe-2026-02-03/); [The Register](https://www.theregister.com/off-prem/2026/02/03/amazon-says-7-yr-wait-for-eu-grid-connects-is-holding-up-dcs/4413638) |
| Europe (2026 update) | Queues in the five core FLAP-D markets range 7–13 years, stalling >75 European projects worth $130B in H1 2026; Amsterdam ~10 years, with TenneT reporting no additional Noord-Holland capacity for 10 years; Energinet paused Danish connections at a 60 GW queue vs. ~7 GW peak; prime powered land €2.26M/MW, +82% since 2021; only 37% of Q2 2026 take-up in core markets | $130B stalled | Jun 25 / Aug 19, 2026 | [Smart Grids Conference](https://www.europe.smart-grids-conference.com/news/seven-year-grid-waits-upend-ai-expansion); [The Next Web](https://thenextweb.com/news/europe-data-centres-leaving-flap-d-grid-queues-land) |
| Ireland / Dublin | May 2025 incident: 387 MW of data center load dropped simultaneously after a single remote fault, 52% of all data center demand; Amazon planning to exit Dublin e-commerce hosting by end-2026 | 387 MW instantaneous loss; ~$90M Amazon migration spend | 2025–26 | [MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/); [Business Insider](https://www.businessinsider.com/amazon-ecommerce-cloud-aws-power-crunch-ai-2026-8) |
| Ireland (connection policy) | Effective 2021 moratorium replaced by a framework published Dec 12, 2025 and in effect from January 2026, requiring sites ≥10 MVA to provide dispatchable generation or storage covering 100% of demand and source ≥80% of annual demand from new Irish renewables within six years; data centers used 22% of metered national electricity in 2024 | ~1,150 MW operational in Dublin (mid-2025) | Jun 24, 2026 | [William Fry](https://www.williamfry.com/knowledge/irelands-data-centre-connections-back-online/); [Smart Grids Conference](https://www.europe.smart-grids-conference.com/news/seven-year-grid-waits-upend-ai-expansion) |
| US demand outlook | LBNL 2030 Reference Case: 649 TWh, 11.8% of US electricity (range 9.5–15.3%); ~148 GW of interconnection capacity required by 2030; data centers buildable in 12–24 months vs. 3–5 years for substation reinforcement | 148 GW | Aug 2026 | [LBNL](https://eta-publications.lbl.gov/sites/default/files/2026-07/lbnl_lllreview_august_update_final.pdf) |
| Singapore | Post-moratorium pilot allocated up to 60 MW for new data centers, applications 10–30 MW, PUE ≤1.3 required; 14 DCs totaling 768 MW approved in the prior five years | 60 MW allocation | Post-2022 | [DCD](https://www.datacenterdynamics.com/en/analysis/after-the-moratorium-how-singapore-plans-to-stay-in-data-center-race/) |
| ERCOT / Texas | Aug 3: new data center interconnection advancement paused pending ERCOT/PUCT audit; Sep 21: TCEQ ordered to halt all data center permits; ERCOT survey of >400 data centers, completion expected December 2026; >470 GW of data centers and other large loads awaiting connection, more than 5x Texas peak demand; ERCOT Batch Zero framework (June 2026) covered ~205 GW of eligible large load | BNEF: ~50 GW at risk; >$8B DC revenue loss by Q1 2027 | Jun – Sep 2026 | [Reuters](https://www.reuters.com/business/energy/texas-gov-abbott-halts-all-state-issued-permits-data-centers-until-grid-audit-is-2026-09-21/); [DLA Piper](https://www.dlapiper.com/insights/publications/2026/09/governor-abbott-expands-data-center-permitting-pause); [CNBC](https://www.cnbc.com/2026/09/21/texas-governor-abbott-ai-data-center-permits.html) |
| AEP | 63 GW of incremental contracted load by 2030 (up from 56 GW), ~90% data centers; 41 GW in ERCOT, 16 GW PJM, 6 GW SPP; additions of 7/10/16/16/14 GW in 2026–2030; >10 GW of gas turbines secured from major OEMs | ~190 GW of active queue behind the 63 GW | May 2026 | [AEP](https://docs.aep.com/docs/investors/eventspresentationsandwebcasts/May_2026_Investor_Handout.pdf) |
| Georgia Power / Georgia PSC | Generation need rose from 400 MW (2022) to 6,600 MW (2023) and 8,500 MW; PSC approved 9,985 MW of new generation on Dec 19, 2025, ~80% for data centers; 3,200 MW OpenAI Camellia contract reviewed by PSC staff Aug 26, 2026 | 9,985 MW | Sep 2026 | [Georgia PSC](https://psc.ga.gov/site/downloads/datacenterfactsheet_202609.pdf) (generation figures); [Atlanta Journal-Constitution](https://www.ajc.com/business/2026/08/georgia-power-deal-to-serve-20b-openai-data-center-under-regulators-microscope/) (Camellia) |
| State cost-allocation laws | California enacted seven bills on Sep 21, 2026 requiring data centers to pay for grid upgrades and creating a separate rate class; Massachusetts EO (Sep 8) conditions permits above 25 MW on local approval and community-benefits agreements; New Jersey imposed a $1.07M fine on a Vineland site running 62 generators without air permits | $1.07M (NJ) | Sep 2026 | [Data Center Bans tracker](https://www.datacenterbans.com/) |

Narrative. The grid data is the report's most quantitatively decisive. PJM's 2026/27 capacity price of $329.17/MW-day against $28.92 in 2024/25 is an 11x escalation in two years, and data centers accounted for $6.5 billion, 40%, of the $16.4 billion in December 2025 auction costs, with roughly $6.2 billion of that attributable to data centers not yet constructed but projected in service by the 2027/28 delivery year ([MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/)). Ratepayers are paying today for load that does not yet exist, which is why siting politics have turned.

The 2027/28 auction produced PJM's first system-wide reliability shortfall, 6,623 MW short of requirement at a 14.8% reserve margin against a 20% standard, with nearly 5,100 MW of the year-over-year peak forecast increase attributable to data centers ([MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/)). The arithmetic behind that outcome is simple and durable: 5–7 GW of annual data center load additions through 2032 against 2–3 GW of annual supply additions, with utilities having doubled their large-load forecasts to 12–14 GW per year ([MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/)).

The 2028/29 auction repeated the result. It cleared at $325 per MW-day and fell 6,831 MW short of the 156,013 MW reliability requirement, the second consecutive shortfall, prompting a Reliability Backstop Procurement for which generators proposed a $420 per MW-day cap with 15-year terms ([POWER](https://www.powermag.com/pjms-2028-2029-capacity-auction-falls-short-of-reliability-standard-for-second-straight-year/)). BNP Paribas judged even a $555 per MW-day cap "likely insufficient" to support new combined-cycle construction at roughly $3,000 per kW ([POWER](https://www.powermag.com/pjms-2028-2029-capacity-auction-falls-short-of-reliability-standard-for-second-straight-year/)), a direct statement that turbine pricing, not only turbine availability, now governs how much firm capacity the market can buy. FERC's June 18 show-cause orders to all six RTOs, and PJM's Expedited Interconnection Track for up to ten new resources a year of at least 250 MW, are the federal response ([Orrick](https://www.orrick.com/en/Insights/2026/07/FERC-Show-Cause-Orders-Signal-Broad-Reform-to-Large-Load-Interconnection-Policies)).

Dominion's disclosure is the sharpest single constraint statement in the report: roughly 70 GW in queue requiring new generation before connection, capacity to connect approximately ten large-load customers per year, and an average data center grid-connection wait of seven years ([Virginia Mercury](https://virginiamercury.com/2026/07/20/data-centers-want-to-build-their-own-gas-turbines-would-that-skirt-state-renewable-energy-laws/)). Ten customers per year against 70 GW is a rationing problem, not a queueing problem, and it explains the entire behind-the-meter turbine phenomenon. Virginia Mercury also documents the regulatory arbitrage that follows: a data center may place 25 MW of gas generation across four or five separate turbines, with individual units potentially remaining below the stationary-source threshold, while units above 25 MW must participate in RGGI's carbon-allowance auction ([Virginia Mercury](https://virginiamercury.com/2026/07/20/data-centers-want-to-build-their-own-gas-turbines-would-that-skirt-state-renewable-energy-laws/)).

Dominion's July 2026 figures show the rationing in stages: about 53.8 GW of contracted data center capacity, but only 12.0 GW in firm Electric Service Agreements, with 32.4 GW still at the substation-engineering letter-of-authorization stage ([Investing.com](https://www.investing.com/news/company-news/dominion-q2-2026-slides-data-centers-surge-offshore-wind-81-done-93CH-4828982)). AEP reports 63 GW of incremental contracted load by 2030, about 90% data centers and 41 GW of it in ERCOT, and has secured more than 10 GW of gas turbines to serve it ([AEP](https://docs.aep.com/docs/investors/eventspresentationsandwebcasts/May_2026_Investor_Handout.pdf)). Texas is where these utility pipelines now meet the state freeze: more than 470 GW of data center and other large-load requests awaiting connection, more than five times the state's peak demand, with the ERCOT audit of more than 400 data centers not expected to finish until December 2026 ([Reuters](https://www.reuters.com/business/energy/texas-gov-abbott-halts-all-state-issued-permits-data-centers-until-grid-audit-is-2026-09-21/); [DLA Piper](https://www.dlapiper.com/insights/publications/2026/09/governor-abbott-expands-data-center-permitting-pause)). Cost allocation is converging nationally: the House passed the Ratepayer Protection Act 417–3, a standard state regulators must consider ([CNBC](https://www.cnbc.com/2026/09/15/congress-ai-data-center-utility-costs.html)), and California enacted seven bills requiring data centers to pay for the grid upgrades their load requires ([Data Center Bans tracker](https://www.datacenterbans.com/)).

Europe is worse on the interconnection dimension and better on nothing. AWS's EMEA energy regulation lead disclosed that securing power can take up to seven years against roughly two years to build the facility, with IEA figures putting Frankfurt, London, Amsterdam, Paris, and Dublin connection waits as high as ten years ([Reuters](https://www.reuters.com/sustainability/boards-policy-regulation/power-grid-delays-challenge-amazons-data-center-expansion-europe-2026-02-03/); [The Register](https://www.theregister.com/off-prem/2026/02/03/amazon-says-7-yr-wait-for-eu-grid-connects-is-holding-up-dcs/4413638)). Speculative-project backlogs under first-come-first-served rules are the specific mechanism in Italy and Spain ([Reuters](https://www.reuters.com/sustainability/boards-policy-regulation/power-grid-delays-challenge-amazons-data-center-expansion-europe-2026-02-03/)). Amazon's response, an internal plan to cut its Dublin e-commerce footprint 40%, exit Dublin entirely by end-2026, and leave Northern Virginia and Oregon AWS regions by 2029, at roughly $90 million of one-time cost and 10–15% higher hosting costs for some migrated services, is the first documented case of a hyperscaler relocating existing production workloads because of power scarcity rather than cost or latency ([Business Insider](https://www.businessinsider.com/amazon-ecommerce-cloud-aws-power-crunch-ai-2026-8)). Even so, Zaragoza's own capacity limits meant only 65% of the remaining Dublin footprint could move there ([Business Insider](https://www.businessinsider.com/amazon-ecommerce-cloud-aws-power-crunch-ai-2026-8)).

The 2026 European data confirms the direction. Grid queues in Frankfurt, London, Amsterdam, Paris, and Dublin range from 7 to 13 years and stalled more than 75 projects worth $130 billion in the first half of 2026 ([Smart Grids Conference](https://www.europe.smart-grids-conference.com/news/seven-year-grid-waits-upend-ai-expansion)). Demand is moving to secondary markets: only 37% of the roughly 700 MW added in Q2 2026 went to the five core markets, Denmark's Energinet paused new connections after its queue reached 60 GW against a 7 GW national peak, and prime powered land has risen 82% since 2021 to €2.26 million per MW ([The Next Web](https://thenextweb.com/news/europe-data-centres-leaving-flap-d-grid-queues-land)). Ireland reopened connections only on the condition that large sites supply dispatchable generation or storage for 100% of their demand ([William Fry](https://www.williamfry.com/knowledge/irelands-data-centre-connections-back-online/)), which converts the Irish grid constraint into an on-site generation equipment order.

One reliability data point deserves separate emphasis because it changes the regulatory argument: in May 2025, a single remote fault in Ireland caused 387 MW of data center load, 52% of all data center demand, to drop simultaneously, because UPS systems switch to battery instantly on transient faults, producing collective demand drops of hundreds of megawatts within milliseconds ([MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/)). This makes data centers a grid-stability concern independent of their energy consumption, and it strengthens the case utilities make for interruptible tariffs and curtailment authority.

## Key Themes and Cross-Cutting Bottlenecks

1. Transformers, gas turbines, and grid interconnection are the three tightest constraints, and they are sequentially dependent. Nothing else in the stack matters if any one of them fails. Transformers: a 30% supply deficit in 2025 and an estimated 15% market shortage in 2026 ([Wood Mackenzie](https://www.woodmac.com/press-releases/us-executive-order-banning-chinese-bulk-power-equipment-set-to-worsen-critical-transformer-shortage/)), GSU lead times above 160 weeks versus a 143-week 2024 average, custom units at 3–5 years, and HV bushings at up to two years, against roughly 80% import dependence and a single domestic GOES producer ([Wood Mackenzie](https://www.woodmac.com/news/opinion/transformer-troubles-manufacturing-and-policy-constraints-hit-us-transformer-supply/); [Reuters](https://www.reuters.com/business/energy/us-power-companies-scramble-secure-equipment-surging-data-center-demand-strains-2026-07-09/); [IndustrialSage](https://www.industrialsage.com/power-transformer-lead-times-us-grid-shortage/); [TechTimes on Trench Group](https://www.techtimes.com/articles/327932/20260923/trench-group-eyes-billion-euro-sale-ai-powers-indispensable-substation-maker.htm)). Gas turbines: GE Vernova mostly sold out through 2030, selling 2032 slots, and pricing first-half orders more than 20% above Q4 2025 ([Webull transcript](https://www.webull.com/news/15271049358287872); [Yahoo Finance](https://finance.yahoo.com/energy/articles/ge-vernova-eyes-200b-backlog-080209388.html)); Mitsubishi at five-year deliveries with order books full through 2030 and contracting 2031–2034; GE Vernova's gas backlog and slot reservations reached 116 GW in Q2 2026 ([GE Vernova](https://www.gevernova.com/sites/default/files/gev_webcast_pressrelease_07222026.pdf); [POWER Magazine](https://www.powermag.com/ansaldo-us-gas-turbine-market-equipment-crunch/)) ([Power Engineering](https://www.power-eng.com/gas/turbines/data-centers-drive-record-surge-in-ge-vernova-power-equipment-orders-as-turbine-slots-tighten-through-2030/); [S&P Global](https://www.spglobal.com/energy/en/news-research/latest-news/energy-transition/070326-interview-mitsubishi-power-gas-turbine-orders-stretch-to-2030-amid-ai-security-demand)). Interconnection: Dominion connecting ~10 large-load customers per year against ~70 GW in queue and seven-year average waits ([Virginia Mercury](https://virginiamercury.com/2026/07/20/data-centers-want-to-build-their-own-gas-turbines-would-that-skirt-state-renewable-energy-laws/)), and PJM's first reformed cycle drawing about 220 GW from 811 projects, with studies running into February 2028 ([POWER Magazine](https://www.powermag.com/pjms-first-reformed-queue-cycle-draws-811-projects-220-gw/)). Every other category in Part 1, including GPUs, is downstream of these three. PJM's second consecutive reliability shortfall, 6,831 MW in the 2028/29 auction, is the market-level confirmation ([POWER](https://www.powermag.com/pjms-2028-2029-capacity-auction-falls-short-of-reliability-standard-for-second-straight-year/)).
2. Power-first project structuring has replaced site-first structuring. Equinix now gates new projects on power, energization, and permitting, pre-purchases mechanical and electrical equipment with its own balance sheet, and makes advance manufacturing purchases for 2028–2029 deliveries, while holding 3 GW of land and building only ~700 MW ([Equinix](https://www.fool.com/earnings/call-transcripts/2026/08/07/equinix-eqix-q2-2026-earnings-call-transcript/); [MarketBeat](https://finance.yahoo.com/technology/articles/equinix-plans-2029-power-constraints-200425172.html)). Hut 8 describes a "power-first execution model" and excludes 1,000 MW of expansion from its contracted figures because it is subject to site power expansion ([Hut 8](https://www.hut8.com/news-insights/press-releases/hut-8-reports-second-quarter-2026-results)). TeraWulf buys sites for their existing interconnections, 480 MW at Hawesville, rather than their land ([TeraWulf](https://investors.terawulf.com/news-events/press-releases/detail/140/terawulf-reports-first-quarter-2026-results)). Roseville Electric procures equipment five years ahead ([Reuters](https://www.reuters.com/business/energy/us-power-companies-scramble-secure-equipment-surging-data-center-demand-strains-2026-07-09/)). Procurement has been promoted from a construction function to a strategic one; the 10–20% switchgear deposit securing a production slot is its most literal expression ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)).
3. Behind-the-meter gas is the dominant workaround, and it is now measured in gigawatts. Documented commitments include INNIO–VoltaGrid at 2.3 GW, Caterpillar–Joule at 4 GW, Caterpillar–Hunt at 1 GW, 2 GW of CAT G3516 for AIP Monarch, Wärtsilä at 412 MW in Ohio within a >1.6 GW US pipeline, PROENERGY's 650 MW for Crusoe, INNIO–Rehlko's 1.25 GW framework, and Nscale's 2 GW Monarch project ([Power Magazine](https://www.powermag.com/engine-power-plants-surge-as-data-centers-drive-unprecedented-demand/); [Power Engineering](https://www.power-eng.com/gas/data-center-power-crunch-lifts-engines-aeroderivatives-into-larger-role/)). Powell's largest-ever order, over $400 million, gigawatt-scale phase one, came from a neocloud building behind the meter ([Powell transcript](https://www.fool.com/earnings/call-transcripts/2026/05/05/powell-powl-q2-2026-earnings-call-transcript/)). Fluence signed its first large behind-the-meter order in company history in the June 2026 quarter, a $300 million developer project that converted from lead to contract in under three months, versus a 12–18-month norm ([Fluence transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-fluence-energy-cuts-2026-outlook-after-q3-miss-93CH-4842850)). The workaround carries its own costs: xAI's unpermitted turbine operations at two sites, litigation from SELC and the NAACP, and Virginia legislation targeting behind-the-meter gas ([E&E News](https://www.eenews.net/articles/xai-gets-air-permit-for-unauthorized-gas-turbines/); [Virginia Mercury](https://virginiamercury.com/2026/07/20/data-centers-want-to-build-their-own-gas-turbines-would-that-skirt-state-renewable-energy-laws/)). The xAI record expanded in 2026: Reuters counted 59 turbines installed without federal Clean Air Act permits, and a July 2026 agreement with Mississippi regulators requires the 69 temporary units at Southaven to be removed by July 2027 ([Reuters](https://www.reuters.com/world/americas/pollution-musks-unpermitted-xai-power-project-hits-hardest-black-communities-2026-07-14/); [WLOX](https://www.wlox.com/2026/07/31/spacexai-announces-removal-temporary-turbines-southaven-data-center/)). The Data Center Bans tracker reads Texas's September freeze as extending to islanded behind-the-meter facilities ([Data Center Bans tracker](https://www.datacenterbans.com/)). And it does not escape the turbine queue, it merely moves from utility-scale frames to reciprocating engines and aeroderivatives, which are themselves now quoting at or beyond late 2028 into 2029 and, for a Wärtsilä order announced June 29, 2029–2030 ([Caterpillar Q2 2026 call](https://s25.q4cdn.com/358376879/files/doc_financials/2026/q2/2Q-2026-Earnings-Call-Transcript.pdf); [Wärtsilä](https://www.wartsila.com/media/news/29-06-2026-wartsila-secures-new-order-to-power-next-wave-of-ai-driven-data-center-growth-in-the-u-s--3767555); [Manufacturing Magazine](https://www.manufacturingmag.com/article/caterpillar-cummins-generator-backlogs-ai-data-center-cap)).
4. Capital is abundant and equipment is scarce, and the mismatch produces stranded assets, not faster delivery. The capital side shows $40 billion for Aligned, $24 billion enterprise value for AirTrunk against a $3 billion 2020 basis, more than $50 billion of Blue Owl commitments in two months, a $27 billion Meta JV, Applied Digital raising $3.74 billion of secured notes in two tranches, and Hut 8 securing $7.5 billion of investment-grade project financing ([DCD](https://www.datacenterdynamics.com/en/news/aligned-data-centers-sold-to-blackrock-and-mgx-in-record-breaking-40bn-deal/); [Investment Magazine](https://www.investmentmagazine.com.au/2025/10/how-the-changing-data-centre-boom-is-challenging-asset-owners/); [Los Angeles Times](https://www.latimes.com/business/story/2025-11-10/data-centers-in-nvidias-hometown-stand-empty-awaiting-power); [CNBC](https://www.cnbc.com/2026/07/13/meta-louisiana-data-center-investment-reaches-50-billion-amid-ai-push.html); [Applied Digital](https://ir.applieddigital.com/news-events/press-releases/detail/159/applied-digital-reports-fiscal-fourth-quarter-and-full-year); [Hut 8](https://www.hut8.com/news-insights/press-releases/hut-8-reports-second-quarter-2026-results)). The equipment side shows two finished Santa Clara buildings sitting empty pending a $450 million utility upgrade that completes in 2028 ([DCD](https://www.datacenterdynamics.com/en/news/silicon-valley-data-centers-stand-empty-awaiting-power-connections-report/)) and, generically, "$50M+ completed shells waiting on energization" ([Terrapin](https://terrapincg.com/news/switchgear-transformer-generator-lead-times-2026)). Build costs illustrate the same mismatch: crypto-to-AI conversion costs have risen from $4.5 million per MW in late 2023 to $12–13 million per MW for 2027 deployments ([Investing.com](https://www.investing.com/news/transcripts/mara-holdings-at-hc-wainwright-global-investment-conference-ai-demand-stays-hot-93CH-4900426)), and Digital Realty puts a gigawatt at as much as $15 billion ([Investing.com](https://www.investing.com/news/transcripts/digital-realty-at-bank-of-america-conference-ai-demand-lifts-outlook-93CH-4894741)). Money cannot compress a 160-week transformer lead time; it can only reprice the queue position, which is what take-or-pay contracts with guaranteed margins ([Prysmian](https://www.investing.com/news/transcripts/earnings-call-transcript-prysmian-lifts-2026-outlook-after-record-q2-93CH-4822973)), $2.27 billion of Schneider Supply Capacity Agreements ([Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector)), and Nvidia's $4 billion laser lockup ([TechTimes](https://www.techtimes.com/articles/317281/20260527/ai-data-center-optical-component-shortage-nvidias-4b-laser-lockup-pushes-rivals-past-2027.htm)) all accomplish.
5. Pre-allocation by the largest buyers has become the defining market structure, and it externalizes scarcity onto everyone else. Meta anchoring Corning's Hickory plant at up to $6 billion; Nvidia funding a 10x expansion of Corning's US optical connectivity capacity; Amazon's multi-billion North Carolina fiber deal; Switch's $1.9 billion and Digital Realty's $373 million Schneider agreements including a dedicated switchgear line; Prysmian's €5.5 billion Molex contract with a €550 million down payment ([Corning/Meta](https://investor.corning.com/news-and-events/news/news-details/2026/Corning-and-Meta-Announce-Multiyear-up-to-6-Billion-Agreement-to-Accelerate-US-Data-Center-Buildout/default.aspx); [Corning/Nvidia](https://investor.corning.com/news-and-events/news/news-details/2026/NVIDIA-and-Corning-Announce-Long-Term-Partnership-To-Strengthen-U-S--Manufacturing-for-AI-Infrastructure/default.aspx); [Tech Blog](https://techblog.comsoc.org/2026/06/08/amazon-and-corning-in-multi-billion-dollar-fiber-infrastructure-deal-in-north-carolina/); [Data Center Frontier](https://www.datacenterfrontier.com/machine-learning/article/55332455/schneider-electrics-23-billion-worth-of-ai-power-and-cooling-deals-sends-message-to-data-center-sector); [Prysmian](https://www.investing.com/news/transcripts/earnings-call-transcript-prysmian-lifts-2026-outlook-after-record-q2-93CH-4822973)). The documented consequences: standard commercial and industrial switchgear orders competing for slots left over after data center allocations ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom)); utilities and large loads queueing behind data center customers for Fluence production slots ([MGrid](https://mgrid.org/2026/08/06/fluence-record-6-4-billion-backlog-cuts-2026-revenue-guidance-by-400-million/)); non-Nvidia optics buyers pushed past 2027 ([TechTimes](https://www.techtimes.com/articles/317281/20260527/ai-data-center-optical-component-shortage-nvidias-4b-laser-lockup-pushes-rivals-past-2027.htm)); small fiber buyers at one-year lead times versus 20 weeks for large ones ([Tom's Hardware](https://www.tomshardware.com/tech-industry/ai-data-centers-are-consuming-fiber-optic-cable-faster-than-suppliers-can-make-it)); memory customers allocated 60–70% of requested volumes ([Seeking Alpha](https://seekingalpha.com/news/4625688-samsung-sk-hynix-micron-sell-out-2027-memory-chip-supply-report)). US broadband deployment targets are among the collateral casualties ([Light Reading](https://www.lightreading.com/fttx/-perfect-storm-in-fiber-supply-threatens-us-broadband-targets)).
6. Suppliers' own factories are now the bottleneck, which breaks the assumption that capacity announcements resolve shortages. Fluence's Houston plant, 15 GWh of intended capacity, was delayed by construction and automation problems and ran on generators while awaiting its own grid connection, contributing to a $400 million guidance cut ([Fluence transcript](https://www.investing.com/news/transcripts/earnings-call-transcript-fluence-energy-cuts-2026-outlook-after-q3-miss-93CH-4842850)). Vertiv cited "temporary supply chain dynamics" and near-doubled inventory ([Vertiv transcript](https://www.fool.com/earnings/call-transcripts/2026/08/07/vertiv-vrt-q2-2026-earnings-call-transcript/)). Arista reported shortages across five distinct input categories simultaneously with qualification cycles tripling to 6–8 quarters ([MarketBeat](https://www.marketbeat.com/instant-alerts/arista-networks-q1-earnings-call-highlights-2026-05-06/)). Electronate's judgment that reshoring investment will not produce meaningful capacity before 2027–2028, and that announced expansions take 2–3 years to yield output, should be read against the $1.8–2.0 billion of announced North American transformer expansion ([Electronate](https://electronate.app/blog/switchgear-lead-times-2026-data-center-boom); [Wood Mackenzie](https://www.woodmac.com/news/opinion/transformer-troubles-manufacturing-and-policy-constraints-hit-us-transformer-supply/)).
7. Memory has become the cost shock of 2026, displacing GPUs as the marginal price driver. Server DRAM rising ~90% quarter over quarter in 1Q26, the largest quarterly increase on record, plus NAND at +55–60% and enterprise SSD at +53–58% ([TrendForce](https://www.trendforce.com/presscenter/news/20260202-12911.html)) shows up directly in hyperscaler capex: Amazon at +$20 billion primarily on memory ([Data Center Knowledge](https://www.datacenterknowledge.com/infrastructure/amazon-lifts-ai-infrastructure-spending-to-220b-as-demand-outpaces-capacity)) and Microsoft at +$25 billion of component pricing ([DCD](https://www.datacenterdynamics.com/en/news/microsoft-brings-1gw-of-capacity-online-in-latest-quarter-again/)). OEMs are responding with contractual price adjustability: Dell repricing where necessary ([Futurum](https://futurumgroup.com/insights/dell-technologies-q3-fy-2026-ai-orders-backlog-and-outlook-rise/)) and HPE shortening quoting cycles while retaining the ability to reprice between order and shipment ([Reuters](https://www.reuters.com/technology/hewlett-packard-enterprise-forecasts-revenue-above-estimates-2026-03-09/)). Fixed-price server procurement is effectively over. Dell's AI server backlog reached $95.0 billion in Q2 FY2027 ([Investing.com](https://www.investing.com/news/company-news/dell-q2-fy27-slides-ai-server-backlog-hits-95b-revenue-up-58-93CH-4884718)), and HBM4 qualification is now the gating item for the next platform, with TrendForce reporting the Rubin ramp slipping to 2027 ([TrendForce](https://www.trendforce.com/research/download/RP260921NC3)).
8. Compressed silicon cycles are creating obsolescence risk inside long-lead procurement. Nvidia moved to annual data center processor releases; Vera Rubin was in production by January 2026 at five times Blackwell inference performance; and standing up a site takes at least 12–24 months ([CNBC](https://www.cnbc.com/2026/03/09/oracle-is-building-yesterdays-data-centers-with-tomorrows-debt.html)). Abilene is the case study: hardware ordered, billions spent, power a year away, and the anchor tenant declining to expand because it wanted newer silicon ([Reuters](https://www.reuters.com/business/oracle-openai-end-plans-expand-texas-data-center-site-bloomberg-news-reports-2026-03-06/); [CNBC](https://www.cnbc.com/2026/03/09/oracle-is-building-yesterdays-data-centers-with-tomorrows-debt.html)). Microsoft's stated answer is to buy and replace annually rather than standardize on one generation ([DCD](https://www.datacenterdynamics.com/en/news/microsoft-spent-111bn-on-data-center-leases-alone-in-q1-2026/)). For debt-financed developers with 15-year take-or-pay leases underwriting 6.75–7.0% secured notes ([Applied Digital](https://ir.applieddigital.com/news-events/press-releases/detail/159/applied-digital-reports-fiscal-fourth-quarter-and-full-year)), the mismatch between a one-year silicon cycle, a two-to-four-year build cycle, a seven-year interconnection cycle, and a fifteen-year lease is the central unresolved structural risk in this market.
9. Siting politics has become a supply-chain input. New York's statewide hyperscale moratorium in July 2026 pauses state environmental permits for up to a year, with analysts flagging that broader adoption could shrink or slip the 2027–2028 project pipeline underpinning OEM order books ([The Motley Fool](https://www.fool.com/investing/2026/08/03/caterpillars-order-backlog-hit-a-record-63-billion/)). PJM's disclosure that data centers accounted for $6.5 billion, or 40%, of December 2025 auction costs, roughly $6.2 billion of it for facilities not yet built ([MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/)), and reporting that monthly electricity bills near new facilities ran 267% higher than five years earlier ([CNBC](https://www.cnbc.com/2025/10/29/amazon-opens-11-billion-ai-data-center-project-rainier-in-indiana.html)) explain why. Virginia's new $1.2 billion biennial data center tax, the Data Center Coalition's SCC challenge to interconnection-queue transparency, and FERC's directive that RTOs justify or reform large-load interconnection rules ([Virginia Mercury](https://virginiamercury.com/2026/07/20/data-centers-want-to-build-their-own-gas-turbines-would-that-skirt-state-renewable-energy-laws/)) indicate the regulatory response is still being written. Any 2027–2029 equipment backlog should be discounted for the possibility that its underlying projects lose their permits. The tracker count reached 399 local moratoriums, 321 active, across 44 states by September 14, 2026 ([Interconnected Capital](https://www.interconnectedcapital.com/research/data-center-moratoriums)), and Data Center Watch counted about $68 billion of projects blocked or delayed by local pushback in Q2 2026 ([Bloomberg](https://www.bloomberg.com/news/articles/2026-09-21/new-data-centers-worth-68-billion-disrupted-in-us-data-show)).
10. Credit has repriced, and the repricing lands on developers without investment-grade tenants. AI-related debt reached nearly $500 billion through early August 2026, about one-fifth of higher-rated US issuance, and order coverage for hyperscaler bonds fell from nearly five times in February to under two times in July ([Reuters Breakingviews](https://www.reuters.com/commentary/breakingviews/ai-construction-crunch-widens-credit-fault-lines-2026-09-08/)). AI-issuer spreads widened to about 115 basis points against 78 for the broader investment-grade market, with Goldman Sachs expecting a record $420 billion of hyperscaler issuance in 2027 ([Reuters](https://www.reuters.com/legal/transactional/corporate-bond-buyers-get-picky-with-flood-ai-debt-2026-09-22/)). The spread between tiers is now explicit: Hut 8's Google-backstopped and hyperscaler-leased project bonds priced at 6.1–6.2% ([TechTimes](https://www.techtimes.com/articles/328138/20260928/hut-8-closes-two-tier-ai-data-center-finance-stack-jpmorgan-leads-12-bank-revolver.htm)), a CoreWeave-tied project paid 9.25% ([Bloomberg](https://www.bloomberg.com/news/articles/2026-09-23/coreweave-tied-data-center-raises-1-1-billion-in-junk-bonds)), SoftBank paid up to 9.75% on a record $11.1 billion high-yield sale ([Reuters](https://www.reuters.com/business/media-telecom/softbank-issues-111-billion-bonds-openai-financing-push-2026-09-24/)), and Project Jupiter's ~$18 billion of loans were quoted at 89–91 cents in mid-September, even before Oracle's force majeure notice ([Reuters](https://www.reuters.com/business/finance/oracles-18-billion-data-center-debt-under-pressure-ft-reports-2026-09-18/)). Morgan Stanley estimates a financing gap of up to $1.5 trillion through 2028 ([Morgan Stanley](https://prod-mssip.morganstanley.com/content/dam/msdotcom/en/assets/pdfs/Research_Bridging-Data-Center-Gap.pdf)). With the 10-year Treasury at about 5.17%, each 100 basis points of rates adds roughly $30 million to CoreWeave's interest expense ([CNBC](https://www.cnbc.com/2026/09/27/debt-hungry-data-center-companies-increased-risk-bond-yields-spike.html)). Power delay is now a credit event, not only a schedule event.
11. Permit freezes act as a supply shock on the same order as equipment shortages. Texas paused interconnection advancement on August 3 ([DLA Piper](https://www.dlapiper.com/insights/publications/2026/09/governor-abbott-expands-data-center-permitting-pause)) and state permits on September 21, putting nearly 50 GW at risk ([CNBC](https://www.cnbc.com/2026/09/21/texas-governor-abbott-ai-data-center-permits.html)); New York paused state permits for hyperscale sites of 50 MW and above ([Reuters](https://www.reuters.com/world/new-york-becomes-first-state-impose-data-center-moratorium-2026-07-14/)); Loudoun County paused new applications for a year ([CBS News](https://www.cbsnews.com/news/virginia-data-centers-microsoft-fine-loudoun-county/); [Baxtel](https://baxtel.com/news/loudoun-county-board-votes-to-pause-new-data-center-applications)); Prince William County ended by-right development; Massachusetts conditioned permits above 25 MW on local approval ([Data Center Bans tracker](https://www.datacenterbans.com/)); and Chicago proposed a 12-month moratorium ([City of Chicago](https://www.chicago.gov/city/en/depts/mayor/press_room/press_releases/2026/september/data-center-moratorium.html)). Unlike an equipment shortage, a freeze removes deliverable capacity regardless of how much equipment is secured, and restudies after cancellations take six months to more than a year ([Data Center Knowledge](https://www.datacenterknowledge.com/energy-power-supply/the-ripple-effect-of-data-center-project-cancellations-and-delays)).
12. Import restrictions are shrinking the supplier pool for the tightest categories. Executive Order 14421 restricts bulk-power equipment from designated foreign sources, which Wood Mackenzie says could affect more than $22 billion of imports concentrated in large transformers and worsen the existing shortage ([Wood Mackenzie](https://www.woodmac.com/press-releases/us-executive-order-banning-chinese-bulk-power-equipment-set-to-worsen-critical-transformer-shortage/); [Foley & Lardner](https://www.foley.com/insights/publications/2026/08/grid-security-redux-what-executive-order-14420-means-for-utilities-project-developers-and-the-supply-chain/)). The FCC is weighing restrictions on Chinese-made optical transceivers, a category where hyperscaler supply chains remain concentrated ([BankInfoSecurity](https://www.bankinfosecurity.com/us-fcc-weighs-chinese-transceiver-supply-chain-crackdown-a-32584); [The Next Web](https://thenextweb.com/news/fcc-optical-transceiver-ban-china-us-hyperscalers)). Domestic capacity is being added, including Hitachi Energy's $528 million Gallman, Mississippi plant with production from 2029 ([Utility Dive](https://www.utilitydive.com/news/hitachi-to-double-us-production-of-small-and-medium-sized-power-transformer/830762/)), but on timelines that do not relieve 2026–2028 procurement.
13. The next GPU generation is gated by memory and packaging, not wafers alone. Nvidia says Vera Rubin is ramping into full production ([Nvidia](https://www.sec.gov/Archives/edgar/data/1045810/000104581026000073/q2fy27pr.htm)), but TrendForce reports HBM4 qualification pushing the volume ramp into 2027 ([TrendForce](https://www.trendforce.com/research/download/RP260921NC3)), and CNBC describes the bull case for memory makers as their inability to add leading-edge capacity quickly enough to meet AI demand ([CNBC](https://www.cnbc.com/2026/09/29/micron-earnings-this-week-could-test-whether-the-memory-boom-has-more-room-to-run.html)). For data center developers, a slip in silicon is the mirror image of a slip in power: facilities already built for Blackwell-class densities of about 140 kW per rack ([DCD](https://www.datacenterdynamics.com/en/news/microsoft-launches-atlanta-fairwater-data-center-two-stories-no-ups-or-gen-sets/)) and planned around Rubin can wait on chips rather than chips waiting on facilities, while TrendForce has sharply raised its 2027 HBM price outlook on tight supply ([TrendForce](https://www.trendforce.com/research/download/RP260922FJ3)).

### Methodology and Limitations

Every value in this report is linked to a page retrieved during research for this edition, prepared September 30, 2026; approximately 280 URLs were retrieved across four research rounds, of which the citations above represent the subset that yielded usable, attributable figures. Figures from 2024 through mid-2026 are retained where they remain the most recent available disclosure; where a company or agency published a later figure, the later figure is shown alongside the earlier one with its date. A material number of high-priority sources, including several Bloomberg and WSJ articles, Cyxtera bankruptcy filings, AEP Ohio's PUCO tariff order, Hillsboro's moratorium ordinance, and QTS/DigitalBridge financing disclosures, returned no extractable content and are therefore marked "n.a." rather than paraphrased from memory. Several Part 1 categories (structured cabling MPO/MTP, piping and valves, raised floor, ATS/STS vendor-level allocation, busway vendor-level allocation) lack primary-source lead-time or allocation data and are explicitly marked as such.

Source conflicts are shown rather than resolved. Texas large-load demand is reported as more than 470 GW awaiting connection by Reuters, but as about 200 GW of requested interconnection by the Data Center Bans tracker and ~205 GW eligible under ERCOT Batch Zero; the difference reflects whether non-data-center large loads and pre-screening requests are included ([Reuters](https://www.reuters.com/business/energy/texas-gov-abbott-halts-all-state-issued-permits-data-centers-until-grid-audit-is-2026-09-21/); [Data Center Bans tracker](https://www.datacenterbans.com/)). The scope of the Texas audit is reported as more than 400 data centers by DLA Piper and as roughly 250–300 projects, mostly data centers, by ABC13 ([DLA Piper](https://www.dlapiper.com/insights/publications/2026/09/governor-abbott-expands-data-center-permitting-pause); [ABC13](https://abc13.com/story/texas-will-audit-300-projects-mostly-data-centers-gov-greg-abbotts-order/19684705/)). Crypto-to-AI build costs for 2027 are reported as $12–13 million per MW in conference remarks and $11–12 million per MW in Core Scientific's Q2 earnings materials ([Investing.com](https://www.investing.com/news/transcripts/mara-holdings-at-hc-wainwright-global-investment-conference-ai-demand-stays-hot-93CH-4900426); [Core Scientific Q2 2026 deck](https://investors.corescientific.com/sec-filings/all-sec-filings/content/0001839341-26-000012/q2fy26earningsdeck728am.htm)). Transformer and switchgear lead times differ across monitors and are shown as ranges by source. The August 26, 2026 bulk-power executive order is numbered 14421 in the Federal Register; some law-firm and analyst sources cited here print it as 14420, and this report uses the Federal Register number. Several lead-time trackers (Terrapin, CPMPros, Linesight, and the chiller and CDU quotes carried by Open Factory) have not published new editions since May or June 2026, so their ranges are shown with their dates. The August 18 edition gave PJM's interconnection queue as 1,200 GW averaging five years, citing MGrid. Queue data do not support that figure: LBNL counts 286.7 GW of active requests in PJM at the end of 2023 and 144.3 GW at the end of 2025, and PJM's first reformed cycle drew about 220 GW, so this edition uses those figures ([MGrid](https://mgrid.org/2026/02/27/pjm-2026-2027-capacity-prices-reach-329-mw-day-as-data-centers-drive-first-ever-system-wide-reliability-shortfall/); [LBNL Queued Up 2024](https://emp.lbl.gov/sites/default/files/2024-04/Queued%20Up%202024%20Edition_1.pdf); [LBNL Queued Up 2026](https://eta-publications.lbl.gov/sites/default/files/2026-06/queued_up_2026_edition.pdf); [POWER Magazine](https://www.powermag.com/pjms-first-reformed-queue-cycle-draws-811-projects-220-gw/)). Company-reported backlogs are not comparable across firms: CoreWeave's "backlog," Oracle's RPO, Dominion's "contracted capacity," and GE Vernova's "backlog plus slot reservations" measure different contractual stages. CoreWeave's capex is reported as $9.4 billion for Q2 2026 by Reuters and as $6.422 billion of property and equipment purchases in the company release, which reflect different cash-flow definitions ([Reuters](https://www.reuters.com/technology/coreweave-edges-past-quarterly-revenue-estimates-2026-08-11/); [CoreWeave](https://investors.coreweave.com/news/news-details/2026/CoreWeave-Reports-Strong-Second-Quarter-2026-Results/default.aspx)).

### Revision note

Updated September 30, 2026. This edition updates the report first published on August 18, 2026 with developments through September 2026: the Texas grid and permit freezes, Executive Order 14421 on bulk-power equipment imports, Oracle's force majeure notice on Project Jupiter and the repricing of AI-related debt, the HBM4-driven Rubin ramp, second-quarter results from equipment suppliers, hyperscalers, and neoclouds, PJM's 2028/29 auction shortfall, and new state and county moratoriums. It adds two sections at the front, "Lead Times at a Glance" comparing each equipment category with the August 18 edition and "What the Lead Times Mean for a Project Schedule" applying current lead times to an order placed October 1, 2026, and it refreshes the transformer, switchgear, generator, engine, turbine, and cooling sections with August and September 2026 disclosures. The executive framing now identifies a fourth consequence, permission and credit risk, alongside equipment lead times, stranded capital, and power-first project structuring. New and revised figures were checked against their cited sources; conflicting figures are shown under Methodology and Limitations.

## Frequently asked questions

Why are AI data centers facing years of delays after approval?

The constraint has moved from silicon to the electrical and thermal plant around it. Large power transformers run 100 to 150-plus weeks and custom units 3 to 5 years, generator step-up transformers exceed 160 weeks, and GE Vernova is selling heavy-duty turbine slots in 2032. Projects entering service in 2025 waited more than four years after receiving interconnection approval. Since August 2026, permit and interconnection freezes in Texas, New York, and several counties have added a second layer of delay that equipment procurement cannot solve.

How long does critical data center equipment take to arrive in 2026?

As of September 30, 2026, large power transformers run 100 to 150-plus weeks and some power transformers 36 to 42 months, 38 kV medium-voltage switchgear 78 to 104 weeks, diesel generators above 3 MW 90 to 110 weeks with some manufacturers quoting the second half of 2028, gas engines for prime power at or beyond late 2028 into 2029, with a Wärtsilä order announced June 29 delivering 2029 to 2030, heavy-duty gas turbines 2031 to 2032 delivery slots, chillers 40 to 70 weeks, and coolant distribution units 30 to 50 weeks. None of the updated quotes we found is shorter than the August 18 edition's figure, though several trackers have not published new editions since May or June. An order placed in October 2026 for the full electrical scope of a large campus would not arrive before late 2028.

What is the lead time for a large power transformer in 2026?

Large power transformers above 50 MVA run 100 to 150-plus weeks, with custom units quoted at 3 to 5 years and some generator step-up units at 80 to 210 weeks. Wood Mackenzie assessed a 30 percent power-transformer supply deficit in 2025 and estimates a 15 percent market shortage in 2026, with roughly 80 percent of U.S. supply imported and a single domestic producer of grain-oriented electrical steel.

Why is capital abundant but data centers still delayed?

Money cannot compress a 160-week transformer lead time; it can only reprice a queue position. The result is stranded capital: completed data center shells worth tens of millions of dollars sit empty awaiting energization, including two finished Santa Clara buildings waiting on a utility upgrade that does not complete until 2028.

What is behind-the-meter power for data centers?

Behind-the-meter power is on-site generation, usually natural gas engines or turbines, that a data center owns and operates to bypass the interconnection queue. Documented commitments now run to gigawatts per project, but the workaround carries its own costs, from permit challenges to the fact that the engines themselves are now quoting delivery slots in late 2028 and 2029.

How much has data center demand raised electricity capacity prices?

In PJM, the 2026/27 capacity price reached $329.17 per MW-day against $28.92 in 2024/25, an 11-fold increase in two years, with data centers accounting for about 40 percent of the December 2025 auction costs, roughly $6.2 billion of it for facilities not yet built. The 2028/29 auction cleared at $325 per MW-day and still fell 6,831 MW short of the reliability requirement, the second consecutive shortfall.

What did Texas change in 2026?

On August 3, 2026, Texas paused new data center grid approvals pending an ERCOT and PUCT audit of more than 400 data centers. On September 21, the governor ordered the state environmental regulator to halt all data center permits, an order that does not expressly exclude islanded behind-the-meter sites, until the audit is complete, expected in December 2026. BloombergNEF estimates nearly 50 GW of proposed capacity is at risk.

How has financing for data centers changed in 2026?

Credit has become tiered by tenant quality. Investment-grade project bonds backed by hyperscaler leases priced near 6 percent, while CoreWeave-tied and other non-investment-grade projects paid 9 to 10 percent, SoftBank paid up to 9.75 percent on a record $11.1 billion high-yield sale, and Project Jupiter's loans were quoted near 90 cents in the week before Oracle cited force majeure over power delays. AI-related issuers carry spreads of roughly 115 basis points against 78 for the broader investment-grade market.