Cheyenne Prairie Generating Station expansion
Data center project in Cheyenne, Wyoming
Cheyenne Prairie Generating Station expansion is a data center project in Cheyenne, Wyoming, approved, developed by Black Hills Corp., with a stated size of 564 MW. Last reported October 7, 2026, from 2 sources.
- Status
- Approved
- Developer
- Black Hills Corp.
- Location
- Cheyenne, Wyoming
- Stated size
- 564 MW
- Stated investment
- $1.8B
- Last reported
- October 7, 2026
- Sources
- 2 sources
- Other companies on the job
- 1 company named, on Ultra
Is it moving?
No FAA crane filing, EPA permit or public filing is matched to this project yet. Records are matched only when they name the project, its owner or its builder, so this page shows nothing rather than a neighbor's crane. They are checked again every week.
What the sources say
Reported
“Black Hills will build 564 MW of new natural gas generation of its own at the existing Cheyenne Prairie Generating Station”
Status
“The certificate for the Robinson substation was granted in May and the air quality permit for the Cheyenne Prairie expansion in August.”
Investment
“at a cost it puts at $1.8 billion over 2027 to 2029”
Reported
“The new 564 MW sits at the company's existing Cheyenne Prairie Generating Station”
Status
“an air quality permit for it approved in August 2026”
Size
“564 MW of company-owned natural gas generation”
Investment
“The utility will invest $1.8 billion between 2027 and 2029 in 564 MW of company-owned natural gas generation”
Reports behind this page
- Report from tecshx.com · tecshx.com, October 7, 2026
- Report from autonomymag.com · autonomymag.com, October 5, 2026
What the full file adds
- General contractorOpen: not named yet
- 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 supplyOpen: not named yet
- TenantOpen: not named yet
- Investors and lenders1 named
- Named builders, suppliers and partners1 company 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 whom2 deals 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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