Project Cosmo
Data center project in Cheyenne, Wyoming
Project Cosmo is a data center project in Cheyenne, Wyoming, under construction, developed by Meta, with a stated size of 152 MW. Last reported October 11, 2026, from 8 sources.
- Status
- Under construction
- Developer
- Meta
- Location
- Cheyenne, Wyoming
- Stated size
- 152 MW
- Stated investment
- $800M
- Last reported
- October 11, 2026
- Sources
- 8 sources
- Other companies on the job
- 4 companies named, on Ultra
Is it moving?
Permits and filings
- Development agreement for Project CosmoPublic record · Approved · November 7, 2023aigridwatch.com ↗
- Industrial discharge permit revocationWater · Denied · March 24, 2026aigridwatch.com ↗
- Wastewater noncompliance citation and $10,000 fineEnvironmental review · Approved · June 26, 2026aigridwatch.com ↗
- Appeal of bacteria contamination finding and finePublic record · Appealed · July 20, 2026aigridwatch.com ↗
What the sources say
Size
“Epoch AI estimates ~152 MW.”
Investment
“an $800 million, 715,000-square-foot campus at High Plains Business Park”
Status
“a new AI data center under construction in Wyoming”
Investment
“its Wyoming data center will support more than 100 jobs when the $800 million project is completed”
Reported
“The $800m campus, known during planning as Project Cosmo, spans nearly 800,000 square feet south of the city.”
Status
“The trigger was a contractor building Meta’s new AI campus, which flushed a rare bacterium into the city’s water system, the Guardian reported.”
Acreage
945 acres
Square footage
715,000 square feet
Capacity
1.8 GW
Completion
2027 online target
Peak construction workforce
over 1,000
Permanent jobs
about 100 jobs
Reports behind this page
- Report from aigridwatch.com · aigridwatch.com, October 11, 2026
- Rare bacteria in water traced to AI data center construction in Wyoming · al.com, July 8, 2026
- Report from thenextweb.com · thenextweb.com, July 7, 2026
What the full file adds
- General contractor1 named
- Electrical contractorOpen: not named yet
- Mechanical contractorOpen: not named yet
- Engineering and commissioningOpen: not named yet
- Power and cooling equipmentOpen: not named yet
- Utility and power supply2 named
- TenantOpen: not named yet
- Investors and lendersOpen: not named yet
- Named builders, suppliers and partners4 companies named on this job besides the developer, each with its source.Ultra
- Buying stage by tradeWhen the electrical, mechanical and other trade work on this job is likely to be bought.Ultra
- ContactsSenior people at the companies on this job, where public pages name them.Ultra
- Who pays whom1 deal on file: equity, loans, leases, power or equipment, each with its source.Ultra
- Video and satellite readingsHow busy the site looks, wherever public drone or news footage or a satellite image of it is found.Ultra
- Spezia's read of the projectIts construction phase, how likely it is to be built and what is holding it back.Ultra
- AlertsAn email the day this project moves.Ultra
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