Quarterly report
U.S. data centers in Q3 2026
What changed in the U.S. data center record in Q3 2026: 137 dated changes at 75 tracked projects across 32 states, plus 24 moratorium actions and 5 court cases filed. Every figure below is computed from the Census record and links to its source.
- Changes recorded
- 137
- Projects affected
- 75
- States
- 32
- Moratorium actions
- 24
The quarter in one paragraph
The Census tracked 138 major U.S. data center projects in 35 states as of Sep 22, 2026, with 122.02 GW of published capacity across the projects that publish one. In Q3 2026 we recorded 137 dated changes at 75 projects: 75 rules and votes, 29 court, 25 power and grid, 22 AI buildout. 24 moratorium actions were recorded in 14 states. 1 project recorded construction starting. 7 projects with activity this quarter now sits cancelled, denied or paused.
Counts describe what was recorded in this tracker during the quarter, from published filings, notices and reports. They are not a measure of everything that happened in the industry.
Where the activity was
| State | Changes | Projects |
|---|---|---|
| Virginia | 12 | 7 |
| Pennsylvania | 10 | 6 |
| Texas | 9 | 7 |
| Georgia | 9 | 2 |
| Tennessee | 7 | 2 |
| Illinois | 6 | 5 |
| Ohio | 6 | 4 |
| West Virginia | 6 | 3 |
| Utah | 6 | 2 |
| Wyoming | 5 | 3 |
| Minnesota | 5 | 2 |
| Wisconsin | 5 | 2 |
| South Carolina | 5 | 2 |
| Maryland | 5 | 2 |
| Michigan | 4 | 4 |
What the changes were about
| Topic | Changes |
|---|---|
| Rules & votes | 75 |
| Courts | 29 |
| Power & grid | 25 |
| AI buildout | 22 |
Topics overlap: one vote on a power agreement counts in both categories.
Largest projects with activity in Q3 2026
| Project | Status | Capacity | Latest change |
|---|---|---|---|
| Fermi America Project Matador Amarillo, Carson County, TX | Under construction | 17 GW | Sep 18, 2026 — Three Siemens gas turbines arrive on site |
| PORTS-Pike Technology Campus Piketon, Pike County, OH | Under construction | 10 GW | Aug 17, 2026 — OpenAI announces it has joined the project under a 20-year lease, with NVIDIA investing $1.5 billion |
| Stratos Project Box Elder County, UT | Proposed | 9 GW | Jul 29, 2026 — O'Leary says design is 'full steam ahead' and a water permit filing is expected by end of August; MIDA on 'pause' awaiting permit requests |
| Monarch Compute Campus Point Pleasant, Mason County, WV | Under construction | 8 GW | Sep 3, 2026 — Gov. Morrisey announces state 'high-impact' certification for the project |
| Meta Hyperion Holly Ridge, Richland Parish, LA | Under construction | 5 GW | Aug 12, 2026 — LPSC votes 3-1 to reject an administrative law judge's recommendation to make Meta job and power-demand information available through subpoenas |
| Comanche Circle Tolar, Hood County, TX | Approved | 5 GW | Aug 11, 2026 — Sailfish commits project to Governor Abbott's audit process and SB 6 interconnection requirements |
| Homer City Energy Campus Homer City, Indiana County, PA | Under construction | 4.4 GW | Sep 4, 2026 — Developer reports more than 1,800 tradespeople on site |
| Project Camellia Rincon, Effingham County, GA | Proposed | 3.21 GW | Sep 21, 2026 — One Hundred Miles and five residents sue the Effingham IDA and Octans GA alleging open-government law violations |
| Project Tembo Cheyenne, Laramie County, WY | Approved | 2.7 GW | Sep 9, 2026 — Google holds a community open house in Cheyenne |
| Project Jupiter Santa Teresa, Doña Ana County, NM | Under construction | 2.46 GW | Sep 17, 2026 — NM Supreme Court denies petitions and lifts stay |
Moratorium actions in Q3 2026
| Jurisdiction | Action | Length | What the source says |
|---|---|---|---|
| Prince George's County Maryland · county |
Adopted Jul 2026 |
two years | Hyperscale data center development. WTOPSource excerpt“The Prince George's County Council passed a two-year moratorium on hyperscale data center development to give members more time to consider how the county will go about it in the future.” |
| Metropolitan Government of Nashville and Davidson County Tennessee · city |
Adopted reported Aug 11, 2026 |
— until Dec 1, 2026 |
Moratorium until Dec. 1, created alongside new regulations for data centers. Axios Nashville DC BLOX Grassmere Park Source excerpt“council imposed a moratorium until Dec. 1 and created new regulations for data centers.” |
| Imperial County California · county |
Extended reported Aug 28, 2026 |
ten months and fifteen days | Temporary moratorium extended for an additional ten months and fifteen days. County of ImperialSource excerpt“the Board extended the temporary moratorium for an additional ten months and fifteen days” |
| Imperial County California · county |
Set aside by court reported Aug 28, 2026 |
— | The Imperial County Superior Court ruled that the findings supporting the moratorium did not sufficiently address all applicable requirements under state law and directed that it be set aside. County of ImperialSource excerpt“The Imperial County Superior Court recently ruled that the findings supporting the moratorium did not sufficiently address all applicable requirements under state law and directed that the moratorium be set aside.” |
| Montgomery County Maryland · county |
Extended Aug 2026 |
18 months | Extension of the county's pause on data centers from six months to 18 months. Maryland MattersSource excerpt“The Montgomery County Council voted recently to extend its current six-month pause on data centers to 18 months.” |
| Frederick County Maryland · county |
Adopted Jul 1, 2026 |
— until Dec 31, 2026 |
Order signed July 1 by County Executive Jessica Fitzwater pausing new data center permitting or approvals until the end of the year. Maryland MattersSource excerpt“County Executive Jessica Fitzwater signed an order July 1, pausing new data center permitting or approvals until the end of the year.” |
| New York New York · state |
Adopted Jul 14, 2026 |
— | Statewide moratorium on large data centers, by executive order of Gov. Kathy Hochul. The BatavianSource excerpt“Gov. Kathy Hochul signed an executive order today” |
| Paulding County Georgia · county |
Adopted Jul 2026 |
— until Jan 1, 2027 |
Moratorium in effect until January 1, 2027. FOX 5 AtlantaSource excerpt“During Tuesday's board of commissioners meeting, commissioners unanimously approved the moratorium, which will be in effect until January 1, 2027.” |
| City of Indianapolis Indiana · city |
Adopted Aug 19, 2026 |
— until 2027 |
Pause on data center projects through 2027 (commission vote 6-0 on language drafted by the City-County Council). Axios IndianapolisSource excerpt“The commission voted 6-0 in favor of language drafted earlier this month by the City-County Council to pause data projects through 2027.” |
| City of Elkhart Indiana · city |
Adopted Aug 27, 2026 |
— | Moratorium on data centers and battery storage facilities. WNDUSource excerpt“The Elkhart City Council passed a moratorium on data centers and battery storage facilities at a special hearing on Thursday, August 27.” |
| Gregg Township Pennsylvania · township |
Adopted Aug 2026 |
— | Temporary moratorium on applications for data centers; per the headline, PNK's pending project is still on the table. NorthcentralPA.com PNK Group data center Source excerpt“Supervisors approved a temporary moratorium on applications for data centers at their meeting Thursday” |
| Village of Wrightstown Wisconsin · village |
Adopted Jul 2026 |
one year | Moratorium on data center projects in the village. NBC 26Source excerpt“The Village of Wrightstown passed a one-year moratorium on data center projects Tuesday night” |
| Loudoun County Virginia · county |
Vote to draft a pause Sep 2026 |
— | The board of supervisors voted 7-1-1 directing staff to draft a resolution that would pause data center applications for 12 months. DatacenterDynamicsSource excerpt“The county board of supervisors this week voted 7-1 on a motion to pause data center applications for 12 months.” |
| Anderson County South Carolina · county |
Adopted Aug 2026 |
six months | Six-month moratorium on data centers (final reading, per the headline). FOX CarolinaSource excerpt“Anderson County Council passed a six-month moratorium on data centers Tuesday night.” |
| Spartanburg County South Carolina · county |
Adopted Sep 2026 |
one year | One-year freeze on new data centers, with strict conditions for any facilities attempting to build in the county. FOX CarolinaSource excerpt“Spartanburg County Council voted 5-1 Monday night to approve a one-year freeze on new data centers, adding strict conditions for any facilities attempting to build in the county.” |
| Greenwood County South Carolina · county |
Adopted Jul 2026 |
one year | One-year moratorium on data centers; 4-3 vote on third and final reading. FOX CarolinaSource excerpt“Councilmembers voted 4-3 on Tuesday on the third and final reading of the ordinance.” |
| Durham County North Carolina · county |
Adopted Aug 2026 |
nine months | Nine-month moratorium on new large-scale data centers. WUNCSource excerpt“Durham County commissioners voted 4-1 Monday night to adopt a nine-month moratorium on new large-scale data centers.” |
| Town of Cary North Carolina · town |
Adopted Aug 27, 2026 |
18 months | Data center development in the town. WRALSource excerpt“Town council on Aug. 27 unanimously approved an 18-month pause on data center development.” |
| Edgecombe County North Carolina · county |
Adopted Aug 3, 2026 |
two years | Data centers in the county. WRALSource excerpt“On Aug. 3, the Board of Commissioners reversed course, approving a two-year moratorium on data centers.” |
| McDowell County North Carolina · county |
Adopted reported Sep 3, 2026 |
six months | Six-month moratorium on data centers, approved unanimously after a public hearing. WCAB NewsSource excerpt“After the public hearing closed, commissioners voted unanimously for the six-month moratorium.” |
| Lake County Illinois · county |
Adopted Sep 8, 2026 |
eight months | Data centers in unincorporated Lake County. Lake County, IllinoisSource excerpt“The Lake County Board today approved an eight-month moratorium on data centers in unincorporated Lake County” |
| Lawrence County Illinois · county |
Adopted Sep 2026 |
two years | Two-year moratorium on data centers. WZDM Wisdom 92.1Source excerpt“The Lawrence County, Illinois Board voted Thursday to approve an ordinance for a two-year moratorium on data centers.” |
| Mercer County Kentucky · county |
Adopted Aug 2026 |
one year | One-year moratorium on any application to construct a new data center in unincorporated areas of the county. Louisville Public MediaSource excerpt“The Mercer County Fiscal Court passed an ordinance by a unanimous vote that morning for a one-year moratorium on any application to construct a new data center in unincorporated areas of the county.” |
| Texas Texas · state |
Announced Aug 2026 |
— | Gov. Greg Abbott announced a moratorium on the approval of data centers until regulatory agencies can audit proposed data centers seeking connection to the state's electric grid. The Texas TribuneSource excerpt“Amid growing public backlash to the rapid buildout of data centers across Texas, Gov. Greg Abbott on Monday announced a moratorium on the approval of data centers until regulatory agencies can audit proposed data centers seeking connection to the state's electric grid.” |
Court cases filed in Q3 2026
| Case | Project | Status |
|---|---|---|
| One Hundred Miles, Inc. et al. v. Effingham County Industrial Development Authority and Octans GA Effingham County Superior Court · filed Sep 21, 2026 | Project Camellia | pending |
| Waverly residents v. Sangamon County and Sangamon County Board Illinois circuit court (Circuit Judge Adam Giganti) · filed Jul 6, 2026 | CyrusOne Sangamon County Data Center | pending |
| Tonawanda Seneca Nation et al. v. Genesee County IDA and Town of Alabama officials New York State Supreme Court, Genesee County · filed Jul 2026 | Stream Data Centers STAMP Campus | pending |
| DCB Nashville, LLC v. The Metropolitan Government of Nashville and Davidson County, No. 3:26-cv-01143 U.S. District Court for the Middle District of Tennessee · filed Aug 11, 2026 | DC BLOX Nashville Data Center | pending |
| Sturtevant residents v. Microsoft (noise class action) U.S. District Court for the Eastern District of Wisconsin · filed Jul 1, 2026 | Microsoft Fairwater | pending |
How this report is made
Everything above is generated from the Census dataset at build time: the dated events, project records, moratorium entries and court cases, each of which was recorded from a published source that is linked on the project or tracker page. Nothing is estimated or modeled. Because the record grows as projects are researched, a quarter’s counts can rise after the fact; the report is regenerated on every publish, and the date below is the current one.
Reporters and researchers are welcome to use these figures. The underlying data is downloadable as JSON, CSV and GeoJSON, and the press kit has the standing numbers, wording and contact details.
Cite this page
Last updated Sep 22, 2026. Figures may change as records are updated — include the date you retrieved them.
| APA | Data Center Census. (2026). U.S. data centers in Q3 2026: quarterly data report. Retrieved from https://datacentercensus.com/reports/2026-q3 |
|---|---|
| MLA | “U.S. data centers in Q3 2026: quarterly data report.” Data Center Census, Sep 22, 2026, https://datacentercensus.com/reports/2026-q3. |
| Link | https://datacentercensus.com/reports/2026-q3 |
Republishing a figure or table? Attribute it to Data Center Census with a link to this page. The underlying data is downloadable as JSON and CSV; the press kit has standing figures and contact details.