Nationwide Data Center Delay Watchlist
A continuously maintained, primary-sourced record of U.S. data center projects, jurisdictional actions, local restrictions, litigation, federal and utility dockets, public-company exposure, and securities filings affected by delay, moratorium, litigation, and grid constraint. Every entry links to its documented public source.
National interconnection queue
Every ISO plus vertically integrated utilities with a public row-level queue, as of 2026-09-28. The full row-level queue is refreshed weekly. ERCOT Batch Zero row-level classifications are not yet published per Market Notice M-A080326-01.
Browse a section below. Download the full dataset (JSON) or review all sources and citations.
Federal actions
FERC dockets, congressional bills, and executive actions affecting large-load interconnection and data center power.
| Authority | Docket / bill | Title | Date | Status | Sources |
|---|---|---|---|---|---|
| FERC | EL26-67-000 through EL26-72-000 (agenda items E-7 through E-12) | FERC Section 206 Show Cause Orders to PJM, MISO, SPP, CAISO, ISO-NE and NYISO on Large Load Integration On June 18, 2026 FERC issued tailored show cause orders under section 206 of the Federal Power Act to each of the six RTOs and ISOs under its jurisdiction and… |
2026-06-18 | show cause | |
| FERC | EL24-something (Talen-PJM-Amazon Interconnection Service Agreement) | FERC Rejects Interconnection Service Agreement for Talen-Amazon Susquehanna Nuclear Data Center Co-Location FERC rejected a proposed interconnection service agreement that would have allowed Amazon Web Services' data center to draw expanded co-located load directly… |
2024-11-01 | passed | |
| FERC | EL26-63 (PJM co-located load complaint) | Constellation FERC Complaint Seeking PJM Rules for Data Center Co-Located Load Constellation Energy filed a FERC complaint asking for clear PJM tariff rules governing co-located data center load at power plants (following the… |
2025-01-01 | pending | |
| FERC | Related to RM26-4-000 / PJM market monitor filings | PJM Market Monitor: No More Data Centers Unless They Can Be Reliably Served PJM's Independent Market Monitor raised reliability concerns before FERC, arguing no additional data center interconnections should proceed unless reliable… |
2026-07-27 | pending | |
| FERC | ER25-/EL25- PJM co-located generation tariff compliance | FERC Orders PJM to Reform Tariff for Co-Located Generation and Load FERC directed PJM to file tariff revisions establishing clear rules for co-located generation and large-load service, building on the agency's prior 2025… |
2026-01-15 | passed | |
| DOE | DOE directive to FERC re large-load interconnection | DOE Directs FERC to Act on Large-Load Interconnection Rulemaking The Department of Energy directed FERC to act on a large-load interconnection rulemaking affecting data centers, with FERC subsequently committing to June… |
2026-04-01 | passed | |
| DOE | 2026 DOE Section 202(c) Emergency Orders | 2026 DOE Section 202(c) Emergency Grid Orders DOE issued a series of 2026 Federal Power Act Section 202(c) emergency orders addressing grid reliability strain, several tied to regions facing rapid data… |
2026-01-01 | passed | |
| DOE | National Transmission Needs Study (2026 Supplement) | DOE National Transmission Needs Study: Supplemental Material (July 2026) DOE released supplemental material to its National Transmission Needs Study identifying transmission constraints and expansion needs nationally, explicitly… |
2026-07-01 | pending | |
| EPA | EPA AI data center regulatory policy shift | EPA Steps Back from AI Data Center Regulation, Hands Oversight to States/Communities EPA announced it is stepping back from direct regulation of AI data center emissions and infrastructure, deferring to states and local communities to develop… |
2026-06-01 | passed | |
| CEQ | Executive Order 14318 | Executive Order 14318: Accelerating Federal Permitting of Data Center Infrastructure President Trump signed EO 14318 directing federal agencies (via CEQ/NEPA processes) to accelerate permitting for data center infrastructure projects,… |
2025-07-01 | passed | |
| Congress | S.3585 | DATA Act of 2026 Sponsored by Sen. Tom Cotton (R-AR); would amend the Federal Power Act to exempt consumer-regulated (co-op/municipal) electric utilities from federal… |
2026-01-07 | pending | |
| Congress | S.4806 | POWER Up Act Sponsored by Sen. Cynthia Lummis (R-WY); would modernize rules for high-power grid connections, targeting faster and clearer processes for large electricity… |
2026-06-17 | pending | |
| Congress | S.3682 | Power for the People Act of 2026 Sponsored by Sen. Chris Van Hollen (D-MD); would promote creation of data-center-specific load queues and rate classes to mitigate the cost impact of data… |
2026-01-15 | pending | |
| Congress | H.R.8241 | Power for the People Act of 2026 (House companion) House companion to S.3682, promoting data-center-specific rate classes and load queues to protect residential and small-business ratepayers from… |
2026-01-15 | pending | |
| Congress | H.R.8033 | No Harm Data Centers Act Sponsored by Rep. Greg Landsman (D-OH); would ensure American families are protected from the impacts of data centers on the electric grid. Referred to House… |
2026-03-20 | pending | |
| Congress | H.R.9340 | Ratepayer Protection Act Sponsored by Rep. Gabe Evans (R-CO); would amend the Public Utility Regulatory Policies Act of 1978 to establish a federal standard requiring recovery of the… |
2026-06-18 | pending | |
| Congress | S.3852 | GRID Act Sponsored by Sen. Josh Hawley (R-MO); would impose requirements on data centers to ensure prioritization of residential ratepayers over large-load commercial… |
2026-02-11 | pending | |
| Congress | H.R.9825 | Data Center Water and Energy Transparency Act of 2026 Sponsored by Rep. Lauren Underwood (D-IL); would require disclosure/transparency of data center water and energy usage. Referred to House Energy and Commerce… |
2026-07-22 | pending | |
| Congress | S.4214 | Artificial Intelligence Data Center Moratorium Act Sponsored by Sen. Bernie Sanders (I-VT); would impose a federal moratorium on new large AI data center construction/permitting pending further study.… |
2026-03-25 | pending | |
| Congress | H.R.9442 | Artificial Intelligence Infrastructure-related bill (119th Congress) A 119th Congress House bill addressing AI infrastructure siting/permitting; full text available via Congress.gov. Included in the wider 2026 wave of data… |
2026-07-01 | pending | |
| Congress | H.R.8488 | AI Data Center Site Selection Transparency Act of 2026 House bill requiring greater transparency in AI data center site-selection decisions, including disclosure of incentive negotiations and community-impact… |
2026-02-01 | pending | |
| Congress | H.R.8037 | Protect American AI Act of 2026 House bill framed around protecting domestic AI infrastructure development and competitiveness; text available via GovInfo. Part of the broader 119th Congress… |
2026-02-01 | pending | |
| Congress | S.5054 | Data Center Tax Accountability and Disclosure Act of 2026 Senate bill requiring disclosure and accountability around tax incentives granted to data center developers, part of the 2026 legislative wave addressing data… |
2026-07-15 | pending | |
| President of the United States / U.S. Department of Energy | Executive Order 14421 (91 FR 55995) | Executive Order 14421: Declaring a National Emergency To Secure the United States Bulk-Power System Signed August 26, 2026 and published in the Federal Register on August 31, 2026 at 91 FR 55995. Invoking the International Emergency Economic Powers Act, the… |
2026-08-26 | in effect | |
| U.S. Department of Energy | DOE Order No. 202-26-40 (Federal Power Act section 202(c)) | DOE Section 202(c) Emergency Order Keeping Eddystone Units 3 and 4 Available Through November 20, 2026 DOE issued an emergency order under section 202(c) of the Federal Power Act directing PJM Interconnection and Constellation Energy to keep Eddystone… |
2026-08-21 | in effect | |
| Executive Office of the President | 91 FR 55995 | Declaring a National Emergency To Secure the United States Bulk-Power System Declaring a National Emergency To Secure the United States Bulk-Power System |
2026-08-31 | presidential document | |
| Energy Department | 91 FR 57322 | Securing the United States Bulk-Power System Consistent with the Executive order of August 26, 2026, Declaring a National Emergency to Secure the United States Bulk-Power System, the Department of Energy… |
2026-09-09 | notice | |
| U.S. Senate (Sen. Martin Heinrich, D-NM) | S. 5199 (119th Congress) | GRID Savings Act of 2026 (Guarding Ratepayers from Increased Demand-costs Savings Act of 2026) Introduced July 30, 2026 by Senator Martin Heinrich, ranking member of the Senate Energy and Natural Resources Committee, and referred to that committee; no… |
2026-07-30 | introduced | |
| Governor Maura Healey | Executive order restricting data centers in Massachusetts The executive order restricts the development of data centers in Massachusetts. It is expected to halt data center growth in the state before it begins. |
2026-09-09 | issued | ||
| Bisnow | Data Center Energy Bill Stalls In Congress A bill to prevent data centers from spiking energy bills stalled in the Senate. The delay may create a political liability for Republicans. |
2026-09-18 | published | ||
| Governor Joe Lombardo | Executive Order Establishing Data Center Development Standards in Nevada The executive order reduces the sales and use tax abatements available to new data centers in Nevada and requires them to sign a 'community support… |
2026-09-18 | signed | ||
| Governor Abigail Spanberger | Data Center Accountability Plan and Executive Order The executive order proposes banning by-right approval of data centers and prohibits nondisclosure agreements for state executive branch entities related to… |
2026-09-18 | signed into effect | ||
| West Virginia Watch | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-18 | published | ||
| New Hampshire Bulletin | Congress considers legislation forcing state regulators to consider requiring data centers to absorb the cost of the… The House has overwhelmingly passed legislation that would require state regulators to consider rules forcing data centers to pay for the electricity they… |
2026-09-18 | published | ||
| North Dakota Monitor | Congress considers legislation to force state regulators to consider requiring data centers to absorb electricity costs The House has overwhelmingly passed legislation that would require state regulators to consider rules forcing data centers to pay for the electricity they… |
2026-09-18 | published | ||
| Source New Mexico | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-18 | published | ||
| The Current (GA) | How the EPA rollback of carbon emission rules could play out in Georgia’s coal-fired power plants The EPA rolled back rules restricting greenhouse gas emissions from power plants, allowing Georgia Power to keep its aging coal facilities operational to meet… |
2026-09-18 | published | ||
| Arkansas Advocate | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans: restrictions on giant… |
2026-09-18 | published | ||
| Kansas Reflector | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans: restrictions on giant… |
2026-09-18 | published | ||
| Spanberger | Executive order to hold data centers ‘accountable,’ form AI task force Spanberger issued an executive order that stops short of a moratorium on data center development and forms an AI task force. The order follows a months-long… |
2026-09-18 | order | ||
| Idaho Capital Sun | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-18 | published | ||
| Tennessee Lookout | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-18 | published | ||
| Alaska Beacon | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans: restrictions on giant… |
2026-09-18 | published | ||
| Maryland Matters | House passes bill to rein in data centers Reining in data centers is the rare issue backed by the GOP, Democrats and many voters, and the House recently passed a bill to do just that. But critics say… |
2026-09-19 | published | ||
| Oregon Capital Chronicle | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-19 | published | ||
| South Dakota Searchlight | House passes legislation requiring state regulators to consider data center electricity cost requirements The House has overwhelmingly passed legislation forcing state regulators to consider requirements that data centers absorb the cost of the electricity they… |
2026-09-19 | published | ||
| Iowa Capital Dispatch | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The future of data centers has become a flashpoint in this year’s congressional races. It’s woven into the debate about affordability and AI. |
2026-09-19 | published | ||
| Michigan Advance | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-19 | published | ||
| Utah News Dispatch | Congress considers legislation forcing state regulators to consider requiring data centers to absorb electricity costs The House has overwhelmingly passed legislation that would require state regulators to consider rules forcing data centers to pay for the electricity they… |
2026-09-19 | published | ||
| Washington State Standard | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans: restrictions on giant… |
2026-09-20 | published | ||
| Georgia Recorder | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-20 | published | ||
| Maine Morning Star | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-20 | published | ||
| U.S. Environmental Protection Agency | Review of Nitrogen Oxide Pollution Health Risks by EPA Panel An EPA panel is meeting in Raleigh to review the health risks of nitrogen oxide pollution from traffic, power plants, and generators as data center energy… |
2026-09-16 | published | ||
| Nevada Current | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-20 | published | ||
| Wisconsin Examiner | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The House has overwhelmingly passed legislation forcing state regulators to consider requiring data centers to absorb the cost of the electricity they use.… |
2026-09-20 | published | ||
| Axios Pro Energy | Creation of an 'AI Force' and Appointment of an AI Czar President Trump announced the creation of an 'AI Force' modeled after the Space Force and plans to appoint a new AI czar. The announcement emphasizes… |
2026-09-19 | proposed | ||
| Indiana Capital Chronicle | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans: restrictions on giant… |
2026-09-21 | published | ||
| FOX5 Vegas | Executive Order setting standards for data center development Governor Lombardo signed an executive order to set standards for data center development. The order aims to establish guidelines for the growth of data… |
2026-09-18 | order | ||
| Alabama Reflector | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The House has overwhelmingly passed legislation forcing state regulators to consider requirements that data centers absorb the cost of the electricity they… |
2026-09-21 | published | ||
| Arizona Mirror | Data center legislation has become a rare bipartisan flashpoint in 2026 races, but the next step remains unclear The House has overwhelmingly passed legislation forcing state regulators to consider requirements that data centers absorb the cost of the electricity they… |
2026-09-21 | published | ||
| Florida Phoenix | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-22 | published | ||
| Kentucky Lantern | Legislation forcing state regulators to consider requirements that data centers absorb the cost of the electricity… The House has overwhelmingly passed legislation requiring state regulators to consider making data centers pay for the electricity they use. The issue has… |
2026-09-21 | published | ||
| Louisiana Illuminator | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans: restrictions on giant… |
2026-09-21 | published | ||
| Michigan Advance | Michigan Data Centers: The Weekly Download U.S. Rep. Debbie Dingell (D-Ann Arbor) expressed opposition to a proposed computing center partnership between the University of Michigan and Los Alamos… |
2026-09-21 | proposed | ||
| Missouri Independent | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-21 | published | ||
| Ohio Capital Journal | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The article discusses bipartisan support in Congress for restrictions on giant data centers, noting that the House has passed legislation requiring state… |
2026-09-21 | published | ||
| Pennsylvania Capital-Star | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The article discusses bipartisan support in Congress for restrictions on giant data centers, highlighting it as a rare issue uniting Republicans and… |
2026-09-22 | published | ||
| Rhode Island Current | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. The House has overwhelmingly passed legislation forcing state regulators to consider requirements that data centers absorb the cost of the electricity they… |
2026-09-21 | published | ||
| North Carolina regulators | Denial of Duke Energy gas turbine request North Carolina regulators denied Duke Energy's request for a gas turbine facility due to its staggering cost and uncertain need. The regulators questioned the… |
2026-09-22 | denied | ||
| Nebraska Examiner | Trump likes data centers. Congress seems stuck. The midterms could deliver a verdict. WASHINGTON, The rare 2026 issue that draws huge support from Republicans and Democrats in Congress is the same one that’s mobilized many Americans:… |
2026-09-18 | published | ||
| FERC | FERC rejects ComEd’s cancellation of PowerHouse Hillwood data center contract FERC rejected ComEd’s attempt to cancel a contract for a 1.8-GW, $20-billion data center. The project was supported by a $1 letter of credit, which drew… |
2026-09-23 | rejected cancellation | ||
| California Governor Gavin Newsom and Virginia Governor Abigail Spanberger | California Executive Order to Boost AI Oversight and Virginia Data Center Standards California Governor Gavin Newsom signed an executive order to accelerate third-party oversight of AI systems and require independent audits. Virginia Governor… |
2026-09-23 | order | ||
| Tennessee Lookout | Senate Bill 2128 A Democrat-backing political action committee is getting into the 9th Congressional District race with an ad accusing Republican Sen. Brent Taylor of taking… |
2026-09-24 | published | ||
| Construction Dive | Virginia’s new data center rules Virginia’s new data center rules limit state assistance and expedited permitting for data centers. The full consequences of these rules are not yet known. |
2026-09-24 | order | ||
| Tennessee Lookout | Democratic-leaning PAC ad accuses Republican candidate of passing data center legislation A Democratic-leaning political action committee released an ad accusing a Republican congressional candidate of accepting campaign contributions from… |
2026-09-24 | published | ||
| Grist | Permitting reform bill Gas, solar, and tech companies support a permitting reform bill. However, facilitating data centers is politically toxic with voters. |
2026-09-24 | published | ||
| Cardinal News VA | Headlines from across the state: Judge Michael Urbanski to retire after long tenure on the federal bench; more … A news brief reports that Judge Michael Urbanski is retiring after a long tenure on the federal bench. The brief also mentions other news items, including… |
2026-09-28 | order | ||
| Idaho Capital Sun | Data centers proposed on federal land in eastern Oregon, Idaho and other Western states A new data center campus is proposed on federal Bureau of Land Management land near Hermiston, Oregon, marking the first such facility on federal public land… |
2026-09-28 | proposed | ||
| Oregon Capital Chronicle | Data centers proposed on federal land in eastern Oregon, western states A data center is proposed on 100 acres of BLM land near Hermiston, Oregon, marking the first such proposal on federal public land in Oregon and one of a dozen… |
2026-09-28 | proposed | ||
| Washington State Standard | Data centers proposed on federal land in eastern Oregon, western states A data center campus is proposed on Bureau of Land Management land near Hermiston, Oregon. It would be the first data center on federal public land in Oregon… |
2026-09-29 | proposed | ||
| FERC | FERC partially approves PJM's backstop power supply plan FERC partially approved PJM's plan to accept offers for backstop power supplies due to cost allocation concerns. PJM had planned to accept these offers from… |
2026-09-30 | partially approved | ||
| Ohio Capital Journal | Congressional Republicans want permitting reform, an Ohio project shows how tricky that could be Several of Ohio’s GOP Congressmen swung through Columbus recently to tout the importance of permitting reform. With data centers driving demand for power and… |
2026-10-02 | published | ||
| West Virginia Watch | Candidates for WV’s 2nd congressional district seat support different legislation for data centers Rep. Riley Moore, R-W.Va., and Ace Parsi, his Democratic opponent for the U.S. House District 2 race in the upcoming November election, are proposing two… |
2026-10-02 | proposed |
Methodology and scope
This watchlist tracks U.S. data center projects, operators, and jurisdictional actions that carry a documented public paper trail: securities filings, regulatory dockets, litigation, government statements, utility filings, and trade press. It is maintained as a neutral reference. Entries are recorded as observed; the tracker does not rank projects or advocate an outcome.
- Status reflects the most recent public signal for each entry. Where a project continues on schedule, that is recorded as plainly as a delay.
- Capacity is shown in megawatts where reported, and left blank where not disclosed.
- Local restrictions, utility dockets, lawsuits, and federal actions are drawn from primary filings and reputable outlets, each linked to its source.
- The ERCOT queue snapshot is extracted directly from the ERCOT GIS Report.
- Signals are collected on a recurring basis and reconciled into a single source of truth before publication.
Every citation on one page: Sources and citations. Companion policy map: SAVRN Data Center Moratorium Tracker. Capital side: North American Data Center Capital Atlas. Founder essay: The Queue Was the Fiction.
Seven references, one system
Capital, delay, policy, water, grid, permits and scarcity are one system seen from seven sides. Each reference is primary-sourced, refreshed on a schedule, and links into the others, so a project can be followed from the money committed to the docket that stopped it.
What is the Nationwide Data Center Delay Watchlist?
It is a continuously maintained, primary-sourced record of U.S. data center projects, jurisdictional actions, public-company exposure, and securities filings affected by delay, moratorium, litigation, and grid constraint. Each entry links to its documented public source, and it is maintained as a neutral reference.
How is a project's status determined?
Status reflects the most recent public signal for each entry: halted, delayed, cancelled, pending review, litigation active, audit paused, under appeal, or withdrawn. Where a project continues on schedule, that is recorded as plainly as a delay.
How are delay days measured?
Delay days are measured against the original announced target where available, or against the first documented delay date.
How often is the watchlist updated?
Signals are collected on a recurring basis from SEC EDGAR and trade-press feeds and reconciled into the single source of truth before publication.
How is this different from the Data Center Moratorium Tracker?
The Moratorium Tracker maps state and local policy measures. This watchlist tracks named projects, operators, public-company exposure, and securities filings, with delay status and cause for each. The two are companion references.
Nationwide Data Center Delay Watchlist
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