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Montana: inspect the evidence.

Counts are records, not unique projects. Records can overlap across trackers.

Butte-Silver Bow data center voter-approval ballot initiative (406 People First) Record-specific: Montana Second Judicial District Court / Montana Supreme Court · under_appeal

406 People First collected signatures for a Butte-Silver Bow initiative letting voters approve or reject data center development, after county officials told organizers the deadline was 14 August 2026. On 10 August the election administrator said state law required submission by 13 July, and the group sued on 12 August. In a 28 August 2026 ruling, District Judge Frank Joseph rejected the constitutional challenge and denied certification for the November ballot. The plaintiffs appealed to the Montana Supreme Court. On Tuesday 22 September 2026 the Montana Supreme Court granted an injunction, which the county did not oppose, barring Butte-Silver Bow from rejecting the initiative over the missed deadline while the appeal proceeds, so it can appear on the November ballot; the justices noted the result could still be invalidated if they later rule it was improperly placed. The initiative would require approval by two-thirds of all registered voters in a special election before the county could authorize a data center's construction or expansion. On 23 September the county said ballots had already been printed, and some mailed and returned, without the measure and asked the court for direction, proposing modified or supplemental ballots. On Thursday 24 September 2026 the Montana Supreme Court vacated its own 22 September injunction, less than 48 hours after issuing it, so the initiative will not appear on the November ballot. The court said it stood by its earlier reasoning but would not have granted the injunction had it known ballots were already printed and mailed, with some returned, and that Montana election law provides no process for adding an initiative or issuing supplemental ballots after ballots are prepared. The proponents, 406 People First, asked the court to reconsider; KBZK reported on 26 September 2026 that the court denied the rehearing petition, finding no exceptional circumstances.

Suit filed 12 August 2026; district court ruling 28 August 2026; Supreme Court injunction 22 September 2026, vacated 24 September 2026; rehearing denied (reported 25 and 26 September 2026); initiative off the November 2026 ballot

Montana Free Press ↗ Montana Standard ↗ The Missoulian ↗ Montana Free Press ↗ KBZK ↗ The Montana Standard ↗ Montana Free Press ↗ KBZK ↗
Butte-Silver Bow temporary data center moratorium (drafting directed) Record-specific: Butte-Silver Bow Council of Commissioners · other

The Butte-Silver Bow County Commission voted at its 2 September 2026 meeting to allow the county attorney to prepare a temporary moratorium on data center development, at the request of Commissioner Michelle Shea. Shea said a pause would allow public engagement and evaluation of infrastructure, economic, environmental and quality-of-life impacts. About half a dozen residents spoke in favor. The moratorium itself had not yet been adopted.

Drafting approved 2 September 2026; moratorium adoption pending

KBZK ↗ Fairfield Sun Times ↗
Fort Peck Reservation data center moratorium Record-specific: Fort Peck Reservation · moratorium

Fort Peck Reservation, Montana, enacted a local data center moratorium or ban, recorded in SAVRN's moratorium tracker as dated August 2026. Fort Peck Tribal Executive Board (Assiniboine and Sioux) voted to ban all future discussions between tribal government and data center developers, effectively blocking development on the reservation. Chairman Floyd Azure said three companies approached in the past year. Primary concern is water contamination, 'Fort Peck historically struggled with acquiring clean, drinkable water.'. The measure has no end date by design.

Enacted August 2026

montanafreepress.org ↗
Great Falls campus Record-specific: Great Falls, MT · withdrawn

Withdrawn

Nov 2025

Wins against DCs ↗
Krambu Bonner data center (former UFP Edge building, Bonner Mill Industrial Park) Record-specific: Missoula County · withdrawn

Bonner Mill Industrial Park general manager Mike Heisey notified Missoula County on Monday 6 July 2026 that he was withdrawing his signature from Krambu's application for a data center in the former UFP Edge building, citing public concern about environmental impacts. Montana Free Press reported the proposal stalled as a result. The county had deemed the special exception application complete in May 2026 and scheduled a hearing for 1 July 2026. Missoula County commissioners separately took up an interim moratorium on new data centers that week.

Property owner withdrew from the application 6 July 2026

Montana Free Press ↗ NonStop Local Montana ↗ Cowboy State Daily ↗
Missoula County interim data center moratorium Record-specific: Missoula County Commission · moratorium

Missoula County commissioners unanimously approved an interim zoning moratorium on data centers on Thursday 9 July 2026. It pauses new or expanding data centers for up to a year while the county updates regulations on public health, safety and natural resources. The measure applies countywide in zoned and unzoned areas but not within the City of Missoula, whose new zoning map has no districts allowing data centers. All 30 public commenters supported the moratorium.

Approved unanimously 9 July 2026; up to one year

Montana Free Press via Route Fifty ↗ Montana Public Radio ↗
Quantica Broadview data center and power plant (Yellowstone County initiative lawsuit) Record-specific: Yellowstone County · litigation

Yellowstone County filed a lawsuit on Wednesday 8 July 2026 challenging the legality of a proposed citizen initiative that would let voters approve or deny data center projects before they develop. The initiative was prompted by Quantica's plan for a data center and power plant near the Broadview substation. The county asked a court to rule before signature gathering. The Billings Gazette later reported the county said the signature deadline had passed weeks earlier.

County suit filed 8 July 2026 (reported 9 July 2026)

Billings Gazette ↗ Billings Gazette ↗
Quantica Broadview data center campus (Big Sky Digital Infrastructure) Record-specific: Broadview · under_construction

Quantica Infrastructure, operating as Big Sky Digital Infrastructure, began site preparation, including access roads and well pads, on about 5,100 acres near Buffalo Trail between Mosdal Road and Supanik Road outside Broadview, with well drilling potentially starting at the end of September 2026. The project has drawn community opposition, and county officials said the group Yellowstone Valley Voices missed the deadline to put the data center on the November ballot Not disclosed in the fetched coverage Data center MW not confirmed; KTVQ references the company seeking to raise energy capacity at the site to 7,235 MW; site is about 5,100 acres

Site work reported 11 to 13 September 2026 (early works, not vertical construction); single-outlet report (KTVQ)

KTVQ ↗
Sabey Data Centers land purchase at Montana Connections Business Development Park, Butte Record-specific: Butte-Silver Bow Council of Commissioners · terminated

Butte-Silver Bow commissioners had agreed in 2025 to sell 606 acres at the Montana Connections Business Development Park to Sabey Data Centers and in February 2026 extended the closing deadline to 11 August 2026. During title work Sabey found that REC Silicon, a tenant at the park, held a 1996 right of first refusal over much of the land; REC notified the county in April 2026 that it would exercise it. On Wednesday 16 September 2026 commissioners voted 8-1 to approve selling just over 627.8 acres to REC Silicon, which says it is buying the land as a safety buffer with no immediate plans to develop or sell it. The Montana Standard reports there will be no development on the property once earmarked for Sabey in the near future. Neither source reports a formal cancellation by Sabey; the land sale did not close and went to the right-of-first-refusal holder

Sale to REC Silicon approved 8-1 on 16 September 2026 (reported 17 and 18 September 2026)

Montana Standard ↗ KBZK ↗
Butte-Silver Bow city: Butte-Silver Bow · proposed

The Butte-Silver Bow council's judiciary committee began reviewing a draft temporary moratorium on hyperscale data centers on September 23, 2026 and voted to put it on hold while weighing the pending Montana Supreme Court appeal over a citizens ballot initiative. Commissioners had directed the county attorney in early September to draft the moratorium. As drafted it would take effect for six months after one vote and could be extended twice for one year each. The committee is to review it again on October 14, 2026. Next date: 2026-10-14.

2026-09-23

www.bozemandailychronicle.com ↗
LAWSUIT-406-People-First-v-Butte-Silver-Bow-data-cen-2026-09 Record-specific: MT · under_appeal

The group 406 People First sponsored a Butte-Silver Bow citizens initiative that would require voter approval of data center construction, and the county elections administrator retroactively changed the deadline for submitting signatures. District Judge Frank Joseph, who heard argument on August 19, 2026, sided with the county. In an order filed Tuesday, September 22, 2026 the Montana Supreme Court overturned the deadline change and ordered the measure printed on November ballots. On Thursday, September 24, 2026 the court rescinded that order, holding it was too late to require supplemental ballots because ballots had been printed and absentee ballots mailed to overseas and military voters. The group filed an emergency petition for rehearing that evening, and on Friday, September 25, 2026 the court said it would not rehear the order. The initiative will not be on the November 2026 general election ballot. The appeal by 406 People First continues, with its initial filing due October 16, 2026. A report of October 1, 2026 says Butte will begin drafting a possible temporary data center ban.

Date not recorded

www.yahoo.com ↗ www.kbzk.com ↗ www.bozemandailychronicle.com ↗ www.bozemandailychronicle.com ↗ dailymontanan.com ↗
Missoula County county: Missoula County · in_force

Missoula County approved a one-year, countywide pause on data center development -- Montana's first county-level moratorium. Distinct from the site-specific Krambu/Bonner Mill fight already tracked in this dataset, which the withdrawal of that project's land-use application preceded by days. The vote was unanimous, with all 30 public commenters speaking in favor; the one-year i

2026-07-09

www.mtpr.org ↗ flatheadbeacon.com ↗
NorthWestern Energy Record-specific: MT · pending

NorthWestern Energy submitted an application to the Montana Public Service Commission requesting approval of a Large New Load Tariff. The proposed tariff would require data centers and other large new-load customers to pay the full costs of the infrastructure and electric service needed to support their operations, with provisions intended to prevent cost-shifting to existing customers.

2026-03-31

www.northwesternenergy.com ↗
NorthWestern Energy Record-specific: MT · contested

Community, conservation, and Indigenous-led organizations filed a petition with the Montana Public Service Commission seeking intervention in NorthWestern Energy’s data-center tariff proceeding. The proceeding addresses rates, terms, and conditions for electricity service to data centers, including NorthWestern’s proposed large-load tariff.

2026

earthjustice.org ↗
Yellowstone County county: Yellowstone County · proposed

2026-09-22: Yellowstone County Commissioners Mark Morse, Mike Waters and Chris White approved a letter on Tuesday, September 22, 2026 asking the county's legislative delegation to refine the 2025 Right to Compute Act. The commissioners said the law meaningfully limits the county's ability to regulate data center development, including the roughly 5,000-acre Quantica Infrastructure project near Broadview. 2026-09-23: Yellowstone County commissioners drafted a letter asking the county's legislative delegation to clarify Montana's Right to Compute Act so that counties keep authority to regulate data centers through zoning, permitting and public health rules. Commissioners have faced backlash over the Quantica data center under construction in Broadview, and a citizen effort to put that project on the November ballot failed. The date shown is the report date.

2026-09-23

montanafreepress.org ↗ www.ktvq.com ↗

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Your comparison

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Coverage, sources and how states are connected

All 50 states are selectable. A connection requires the same documented policy mechanism or the same structured tracker classification and status. The map is a discovery tool, not a legal-equivalence score, a project-risk ranking, or a complete census. No match means no matching evidence in this view.

Existing tracker publications supply most records. Their source status and date are retained; a page load is not a new source verification. Proposed, failed, enacted and reversed records remain distinct. Explicitly unverified or pending-review rows are excluded. Narrative and status can disagree in the underlying publication; inspect both before treating a restriction as active. No state-wide effect is inferred from a local action.

Data is read from the current tracker files and published overlays. Source changes invalidate the server's cached connections. Policy mechanisms use a separately reviewed evidence set. Generation queues and broad company commitments are not assigned to a data center or customer. Federal records and records without an explicit state are not assigned to a state by inference.

Download state evidence JSON · SAVRN methodology

Underlying dataset credits
  • 6abc Philadelphia
  • AEP Ohio Transmission Company (filed with Ohio Power Siting Board)
  • AI GridWatch moratorium tracker, CC BY 4.0 (aigridwatch.com)
  • Alabama Reflector
  • Alaska Beacon
  • American Transmission Company LLC (filed with PSC of Wisconsin)
  • Americus Times-Recorder
  • Arizona Mirror
  • Arkansas Advocate
  • Axios Pro Energy
  • Bisnow
  • Bisnow National
  • Bradenton Herald
  • CNBC Technology
  • Cardinal News VA
  • Central Florida Public Media
  • Chesterfield County public permit records
  • Chicago Construction News
  • City of Atlanta public permit records
  • City of Austin issued construction permits open data
  • City of Buckeye public permit records
  • City of Chandler public permit records
  • City of Charlotte public permit records
  • City of Chicago building permits open data
  • City of Fort Worth public permit records
  • City of Goodyear public permit records
  • City of Hillsboro public permit records
  • City of Mesa building permits open data
  • City of Mesa public permit records
  • City of Minneapolis construction permits (CCS) open data
  • City of Papillion public permit records
  • City of Phoenix public permit records
  • City of Red Oak public permit records
  • City of Reno public permit records
  • City of San Antonio public permit records
  • City of Statesboro, Georgia
  • City of Temple, Texas
  • Clearfield City Council (Utah Public Notice Website)
  • Colorado Newsline
  • Colorado Public Radio
  • Congress.gov (Library of Congress, public domain)
  • ConstructConnect News
  • Construction Dive
  • CourtListener DataCenter Dockets
  • CourtListener Opinions
  • Data Center Dynamics
  • Data Center Dynamics news
  • DataCenterTracker.org, CC BY 4.0
  • Dominion Energy Virginia
  • EIN News
  • East Bay Insiders Newsletter
  • Energy Central
  • FOX19 | Cincinnati
  • FOX5 Vegas
  • FOX6 News Milwaukee
  • Facilities Dive
  • Fairfax County public permit records
  • Florida Phoenix
  • Georgia Department of Community Affairs
  • Georgia EPD air permit records
  • Georgia Recorder
  • GovTech
  • Greensboro News and Record
  • Grist
  • Idaho Capital Sun
  • Illinois EPA air permit records
  • Indiana Capital Chronicle
  • Indiana Department of Environmental Management
  • Indiana IDEM air permit records
  • InkFreeNews.com
  • Iowa Capital Dispatch
  • Iowa DNR air permit records
  • KERA News
  • KEYC News Now
  • KGW
  • KRON4
  • Kansas City MO city issued permits open data
  • Kansas Reflector
  • Kentucky Lantern
  • Law360
  • Law360 Energy
  • LegiScan (legiscan.com) and the state legislature
  • Lehigh Valley Planning Commission
  • Local News Matters
  • Loudoun County public permit records
  • Loudoun Times-Mirror
  • Louisiana DEQ air permit records
  • Louisiana Illuminator
  • Maine Morning Star
  • Maricopa County Air Quality Department air permit records
  • Maricopa County public permit records
  • Maryland Matters
  • Mecklenburg County public permit records
  • Michigan Advance
  • Mid Bay News
  • Missouri Independent
  • Montana Free Press
  • NBC Bay Area
  • NBC4 Washington
  • NC Newsline
  • Native News Online
  • Nebraska Examiner
  • Nevada Current
  • Nevada NDEP air permit records
  • New Hampshire Bulletin
  • New Mexico Environment Department
  • North Carolina DEQ Division of Air Quality air permit records
  • North Dakota Department of Environmental Quality
  • North Dakota Monitor
  • Ohio Capital Journal
  • Ohio EPA air permit records
  • Oklahoma DEQ air permit records
  • Oklahoma Voice
  • OpenStates v3 (openstates.org), CC BY 4.0
  • Oregon Capital Chronicle
  • Orlando Sentinel
  • Pennsylvania Capital-Star
  • Pennsylvania Department of Environmental Protection
  • Pennsylvania Office of Consumer Advocate (filed with PA PUC)
  • Pioneer Press
  • Prince William County public permit records
  • Public Service Commission of Wisconsin
  • Public record (Legistar Web API, Granicus)
  • Rhode Island Current
  • Route Fifty
  • SEC EDGAR company submissions, public domain
  • SEC EDGAR full-text search, public domain
  • Searchlight New Mexico
  • Smithfield Township, Monroe County, PA
  • Source New Mexico
  • South Carolina Department of Environmental Services
  • South Dakota Searchlight
  • Springfield Daily Citizen
  • Stafford County public permit records
  • Statesman Journal
  • Strisker data center notes
  • Tennessee Lookout
  • Texas Commission on Environmental Quality
  • Texas TCEQ air permit records
  • The Baltimore Banner
  • The Current (GA)
  • The Detroit News
  • The Hill Energy
  • The North State Journal
  • The Pantagraph
  • The Real Deal
  • The Register
  • The Texas Tribune
  • The Verge
  • Times-Standard
  • Town of Culpeper public permit records
  • Tuscaloosa Thread
  • U.S. EPA ECHO
  • Union-Bulletin
  • Uprise RI
  • Utah Division of Air Quality
  • Utah Division of Air Quality air permit records
  • Utah News Dispatch
  • Utah Public Radio
  • Utility Dive
  • Virginia Business
  • Virginia DEQ air permit records
  • Virginia Electric and Power Company (filed with Virginia SCC)
  • Virginia Mercury
  • Visalia Times-Delta
  • WBUR
  • WCPO 9 Cincinnati
  • WGLT
  • WHEC.com
  • WJON
  • WKYT
  • WLOS
  • WLUK
  • WPBF
  • WQCS
  • WRAL (NC)
  • WUNC News
  • WVPE
  • Washington County public permit records
  • Washington Ecology air permit records
  • Washington State SEPA Register public permit records
  • Washington State Standard
  • Washoe County public permit records
  • Wausau Pilot & Review
  • West Virginia Watch
  • Winston-Salem Journal
  • Wisconsin Department of Natural Resources
  • Wisconsin Examiner
  • Yale Daily News
  • citybiz
  • contracosta.news
  • ictnews.org
  • indianapublicradio.org
  • inkfreenews.com
  • lex18.com
  • mountaintimesoregon.com
  • newmedia-wi.com
  • newscentermaine.com
  • thegazette.com
  • tuscaloosathread.com
  • wcpo.com
  • www.cities929.com

SAVRN Policy Connections

How state policies connect.

Find shared policy mechanisms, compare the differences, and assemble a framework from documented state provisions.

9 states with documented provisions29 provisions · 14 mechanisms · all 50 states available for comparison

An initial evidence set, not an exhaustive survey. A missing relationship means not documented here, never no policy. Source review verifies the cited instrument, not every later amendment or implementing action. Sources reviewed 3 October 2026.

Shared goals. Different requirements.

Each number opens the provisions connecting a state to a policy family. States can belong to several groups. A shared family is not proof of identical law.

Documented relationships by policy family. A dash means not documented in this evidence set.
StateProject readinessCost responsibilityGrid flexibilityWater safeguardsReporting & oversightEnergy & emissionsLocal authorityEnvironmental review
Georgia–2––––––
Indiana–3––1–––
Minnesota–2–1–1––
New York–––1–––2
Ohio–1––––––
Oregon–2––11––
South Dakota–2–11–1–
Texas111––1––
Virginia––––2–––

Choose a mechanism to see states connected by that specific policy tool.

Inspect the provision, not just the category.

All 29 documented provisions. Open a record for its source, scope, and difference from similar tools.

Texas Verify the proposed site Documented in cited instrument

Interconnection standards must include a way to demonstrate a legal interest in the proposed location.

Shared mechanism
Evidence of site control
Scope
ERCOT large-load interconnection; applicability and exceptions in the statute.
Important difference
Evidence of site control does not establish that all permits or financing are secured.
Source location
Section 37.0561(g)
Texas SB 6, enrolled text ↗

Statutory text · Source reviewed 2026-10-03

Texas Back transmission commitments Documented in cited instrument

Standards must set financial commitments supporting transmission infrastructure for covered loads.

Shared mechanism
Financial security
Scope
ERCOT large-load interconnection; applicability and exceptions in the statute.
Important difference
Permitted security forms and release rules depend on implementation; not a minimum energy bill.
Source location
Section 37.0561(h)-(j)
Texas SB 6, enrolled text ↗

Statutory text · Source reviewed 2026-10-03

Texas Define emergency response Documented in cited instrument

Covered backup-equipped loads may be directed to deploy backup generation or curtail after the specified market-service sequence.

Shared mechanism
Emergency response
Scope
ERCOT large-load interconnection; applicability and exceptions in the statute.
Important difference
An emergency mechanism, not a general voluntary demand-response tariff.
Source location
Section 37.0561(e)
Texas SB 6, enrolled text ↗

Statutory text · Source reviewed 2026-10-03

Texas Retain emissions limits Documented in cited instrument

Emergency direction does not authorize violation of emissions or environmental requirements.

Shared mechanism
Emissions safeguards
Scope
ERCOT large-load interconnection; applicability and exceptions in the statute.
Important difference
Backup generation remains constrained by applicable environmental rules.
Source location
Section 37.0561(e)(1)
Texas SB 6, enrolled text ↗

Statutory text · Source reviewed 2026-10-03

Minnesota Assign attributable utility costs Documented in cited instrument

Commission review of very-large-customer service terms must address attributable costs and protection of other customers.

Shared mechanism
Attributable-cost allocation
Scope
Scope varies by section: data-center water provisions, public-utility service, and optional clean-energy contracts.
Important difference
A regulatory framework with customer-class and agreement decisions, not a uniform minimum billing percentage.
Source location
Section 9, subdivision 2
Minnesota 2025 special-session Chapter 12 ↗

Session law · Source reviewed 2026-10-03

Minnesota Protect against stranded costs Documented in cited instrument

Tariff or agreement review must include protections against other customers paying stranded service costs.

Shared mechanism
Departure / reduced-load protection
Scope
Scope varies by section: data-center water provisions, public-utility service, and optional clean-energy contracts.
Important difference
Existing-service exceptions appear in subdivision 3.
Source location
Section 9, subdivision 2(3)
Minnesota 2025 special-session Chapter 12 ↗

Session law · Source reviewed 2026-10-03

Minnesota Evaluate consumptive water demand Documented in cited instrument

Preapplication review links covered consumptive demand and permit needs to site-specific water availability.

Shared mechanism
Water-supply review
Scope
Scope varies by section: data-center water provisions, public-utility service, and optional clean-energy contracts.
Important difference
Facility definition and water-use/permit conditions apply together; not all withdrawals trigger this review.
Source location
Sections 3-4
Minnesota 2025 special-session Chapter 12 ↗

Session law · Source reviewed 2026-10-03

Minnesota Offer optional clean-energy service Documented in cited instrument

Utilities must offer a clean-energy and capacity tariff with participating customers paying proportional resource costs.

Shared mechanism
Clean-energy service terms
Scope
Scope varies by section: data-center water provisions, public-utility service, and optional clean-energy contracts.
Important difference
Customer participation is optional; do not classify it as a universal clean-energy purchase mandate.
Source location
Section 10
Minnesota 2025 special-session Chapter 12 ↗

Session law · Source reviewed 2026-10-03

South Dakota Recover attributable electricity costs Documented in cited instrument

Separate service terms must recover costs fairly attributable to the data center.

Shared mechanism
Attributable-cost allocation
Scope
Statutorily defined data centers; electricity providers, water providers, and local governments.
Important difference
Applies through provider terms rather than a published statewide minimum billing percentage.
Source location
Section 3
South Dakota SB 135, Chapter 190 ↗

Session law · Source reviewed 2026-10-03

South Dakota Address departure and reduced load Documented in cited instrument

Cost responsibility includes costs incurred if the customer departs or materially reduces load.

Shared mechanism
Departure / reduced-load protection
Scope
Statutorily defined data centers; electricity providers, water providers, and local governments.
Important difference
The law states cost responsibility; it does not supply a universal exit-fee formula.
Source location
Section 3
South Dakota SB 135, Chapter 190 ↗

Session law · Source reviewed 2026-10-03

South Dakota Obtain local supply determinations Documented in cited instrument

Water providers assess compatibility, with board review and allocation limits protecting priority uses.

Shared mechanism
Water-supply review
Scope
Statutorily defined data centers; electricity providers, water providers, and local governments.
Important difference
Local supply determinations are distinct from the Minnesota consumptive-use permit review.
Source location
Section 5
South Dakota SB 135, Chapter 190 ↗

Session law · Source reviewed 2026-10-03

South Dakota Publish water-use data Documented in cited instrument

Operators report usage to the board, which makes usage data available to the public.

Shared mechanism
Water-use reporting
Scope
Statutorily defined data centers; electricity providers, water providers, and local governments.
Important difference
Operator reporting differs from Virginia supplier category reporting.
Source location
Section 6
South Dakota SB 135, Chapter 190 ↗

Session law · Source reviewed 2026-10-03

South Dakota Preserve local regulation Documented in cited instrument

The state may not limit local authority to regulate data-center development or operation.

Shared mechanism
Preserved local authority
Scope
Statutorily defined data centers; electricity providers, water providers, and local governments.
Important difference
Preservation of local authority is not evidence that a local ban exists.
Source location
Section 4
South Dakota SB 135, Chapter 190 ↗

Session law · Source reviewed 2026-10-03

Ohio Address underused infrastructure risk Documented in cited instrument

PUCO adopted a settlement aimed at protecting other customers from cost shifting due to underused data-center investments.

Shared mechanism
Attributable-cost allocation
Scope
AEP Ohio data-center tariff proceeding; not a tariff for every Ohio utility.
Important difference
The cited announcement directs tariff filing; consult the filed tariff for binding customer terms.
Source location
Decision announcement, case background
PUCO decision announcement, case 24-508-EL-ATA ↗

Commission decision announcement · Source reviewed 2026-10-03

Indiana Set minimum billing obligations Documented in cited instrument

The approved settlement establishes minimum billing-demand and charge provisions for covered large loads.

Shared mechanism
Minimum payment commitments
Scope
Indiana Michigan Power Tariff I.P., Indiana jurisdiction; covered large-load customers.
Important difference
The approved settlement differs from the original utility proposal; I&M territory only.
Source location
Order pp. 32-35 and ordering paragraphs p. 49
IURC order, Cause 46097 ↗

Commission order · Source reviewed 2026-10-03

Indiana Address early termination Documented in cited instrument

The approved settlement contains contract termination protections for covered large-load service.

Shared mechanism
Departure / reduced-load protection
Scope
Indiana Michigan Power Tariff I.P., Indiana jurisdiction; covered large-load customers.
Important difference
Customer-specific conditions and the settlement govern; not statewide terms for every provider.
Source location
Settlement agreement; order approval pp. 49-50
IURC order, Cause 46097 ↗

Commission order · Source reviewed 2026-10-03

Indiana Require collateral arrangements Documented in cited instrument

The approved settlement includes financial-security terms for covered large-load customers.

Shared mechanism
Financial security
Scope
Indiana Michigan Power Tariff I.P., Indiana jurisdiction; covered large-load customers.
Important difference
Collateral and exceptions depend on tariff eligibility and customer circumstances.
Source location
Settlement agreement; order approval pp. 49-50
IURC order, Cause 46097 ↗

Commission order · Source reviewed 2026-10-03

Indiana Report large-load developments Documented in cited instrument

The order addresses recurring reports and protection of confidential information.

Shared mechanism
Regulatory reporting
Scope
Indiana Michigan Power Tariff I.P., Indiana jurisdiction; covered large-load customers.
Important difference
Regulator access is not equivalent to public disclosure of all reported data.
Source location
Order p. 49
IURC order, Cause 46097 ↗

Commission order · Source reviewed 2026-10-03

Georgia Allocate infrastructure costs Documented in cited instrument

The PSC approved additional service terms addressing site and upstream power-system costs.

Shared mechanism
Attributable-cost allocation
Scope
Georgia Power covered new large-load customers; not every Georgia utility.
Important difference
Applies to the specified Georgia Power customer category; implementation is contract-specific.
Source location
Commission announcement p. 1
Georgia PSC rule approval announcement ↗

Commission decision announcement · Source reviewed 2026-10-03

Georgia Allow longer contracts and minimum bills Documented in cited instrument

The approved rule allows longer contracts and minimum billing for covered high-load customers.

Shared mechanism
Minimum payment commitments
Scope
Georgia Power covered new large-load customers; not every Georgia utility.
Important difference
Authority to impose terms is not a universal mandatory billing percentage.
Source location
Commission announcement p. 1
Georgia PSC rule approval announcement ↗

Commission decision announcement · Source reviewed 2026-10-03

Oregon Create a separate service class Documented in cited instrument

The act calls for tariffs assigning covered service costs to large energy use facilities and mitigating cost shifts.

Shared mechanism
Attributable-cost allocation
Scope
Covered large energy use facilities served by electric companies; tariff and contract provisions have distinct applicability.
Important difference
Separate tariff approval and transition provisions matter; a statute is not itself a completed tariff.
Source location
Section 2
Oregon HB 3546, enrolled text ↗

Enrolled text; Chapter 323 confirmed · Source reviewed 2026-10-03

Oregon Require contractual minimum payments Documented in cited instrument

Covered service contracts must include a minimum payment amount or percentage determined by the commission.

Shared mechanism
Minimum payment commitments
Scope
Covered large energy use facilities served by electric companies; tariff and contract provisions have distinct applicability.
Important difference
The law leaves the amount or percentage to the commission.
Source location
Sections 5-6
Oregon HB 3546, enrolled text ↗

Enrolled text; Chapter 323 confirmed · Source reviewed 2026-10-03

Oregon Consider clean-energy compatibility Documented in cited instrument

Commission tariff review must consider effects on clean-energy targets and compatible resource procurement.

Shared mechanism
Clean-energy service terms
Scope
Covered large energy use facilities served by electric companies; tariff and contract provisions have distinct applicability.
Important difference
A tariff-review criterion differs from Minnesota optional clean-energy procurement.
Source location
Section 2(3)
Oregon HB 3546, enrolled text ↗

Enrolled text; Chapter 323 confirmed · Source reviewed 2026-10-03

Oregon Report load trends to lawmakers Documented in cited instrument

The commission must report on large-load trends and implications while protecting proprietary information.

Shared mechanism
Regulatory reporting
Scope
Covered large energy use facilities served by electric companies; tariff and contract provisions have distinct applicability.
Important difference
A legislative reporting mechanism, not disclosure of every customer contract.
Source location
Section 7
Oregon HB 3546, enrolled text ↗

Enrolled text; Chapter 323 confirmed · Source reviewed 2026-10-03

Virginia Separate potable and reclaimed volumes Enacted, future effective

The future-effective code adds supplier reporting by customer category, separating potable and reclaimed water.

Shared mechanism
Water-use reporting
Scope
Registered water users supplying water offsite; categorized reporting, not universal facility-level public disclosure.
Important difference
Monthly data can be replaced by quarterly totals where unavailable; facility-specific disclosure is not established here.
Effective date in source
2027-01-01
Source location
Subsection C, version effective January 1, 2027
Virginia Code 62.1-44.38, future-effective subsection C ↗

Enacted, future effective · Source reviewed 2026-10-03

Virginia Connect electricity, water and generators Official report listed

The official report listing describes a cross-resource account of service agreements, water usage and generator permits.

Shared mechanism
Regulatory reporting
Scope
Report description covers utility agreements, water use and generator permitting; underlying report data not ingested.
Important difference
This confirms the report description, not completeness or accuracy of individual facility records.
Source location
RD637 executive summary
Virginia SCC RD637 report listing ↗

Official report listing · Source reviewed 2026-10-03

New York Assess cumulative development impacts Documented in cited instrument

The order directs a generic environmental impact statement for covered data-center development.

Shared mechanism
Environmental assessment
Scope
Covered data centers and discretionary DEC permits; definition and exemptions must be checked.
Important difference
A statewide review process differs from a project-specific approval.
Source location
Order section 1
New York Executive Order 62 ↗

Executive order · Source reviewed 2026-10-03

New York Link permit restraint to review Documented in cited instrument

The order holds covered discretionary DEC permits in abeyance subject to its scope and exclusions.

Shared mechanism
Interim permit restraint
Scope
Covered data centers and discretionary DEC permits; definition and exemptions must be checked.
Important difference
Applies to covered DEC applications not determined complete before the order; local-government permits are excluded. Not proof that a named project stopped.
Source location
Order section 1 and definition in section 6
New York Executive Order 62 ↗

Executive order · Source reviewed 2026-10-03

New York Review water-withdrawal rules Agency review directed

DEC must assess whether water-withdrawal rules, reporting or guidance should change for large users.

Shared mechanism
Water-supply review
Scope
Covered data centers and discretionary DEC permits; definition and exemptions must be checked.
Important difference
Agency review direction, not an enacted new facility-level water cap.
Source location
Order section 5
New York Executive Order 62 ↗

Executive order · Source reviewed 2026-10-03

How relationships and coverage are defined

One relationship joins a state, an instrument, and a specific provision to a normalized mechanism. States are connected when documented provisions share a mechanism. Groups overlap; the system does not infer legal equivalence, adoption by neighboring states, policy effectiveness, or an absence of policy from missing records.

The matrix counts provisions in this dataset, not laws or affected projects. Comparison and framework selections can be shared by URL. Downloads preserve scope, source location, status, and review date. Future-effective provisions and agency review directions keep their labels.

The initial taxonomy was informed by Ahmed Saeed and Josiah Hester's Governing Datacenter Growth and research paper. SAVRN's source-backed comparison extends beyond the study. Framework purposes, dependencies, and tradeoff prompts are SAVRN analysis, not measured outcomes or statements of law.

Download the evidence dataset (JSON) · Research methodology