90 MW Sub. Coal operating in Campbell, WY — Western Area Power Administration - Rocky Mountain Region
90 MW
Nameplate Capacity
1
Generators
unit
Conventional Steam Coal
Technology
2003
Operating Since
Coordinates
44.2858, -105.3833
County
Campbell, WY
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Black Hills Ontario LLC | — | — |
| Owner(s) | Black Hills Wyoming Inc, Municipal Energy Agency of NE | — | — |
| Status | Operating | — | — |
Wygen 1 is a 90 MW coal-fired power plant located in Campbell County, Wyoming. The plant began operating in 2003 and utilizes conventional steam coal technology with subbituminous coal (SUB) as its primary fuel. It consists of a single generator. The plant is owned and operated by Black Hills Ontario LLC. Wygen 1 operates within the Western Area Power Administration - Rocky Mountain Region balancing authority and the WECC NERC region.
In the most recent year of reported data, Wygen 1 generated 539,116 MWh of electricity, achieving a capacity factor of 68.4%. The plant is ranked as the 8th largest out of 9 power plants in Wyoming, and 77th out of 89 coal plants nationally.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
Western Area Power Administration - Rocky Mountain Region
Grid Voltage
230 kV
Regulatory Status
NR
Entity Type
—
Sector
IPP Non-CHP
45.8K MWh
Latest Month
539.1K MWh
Annual Generation
68.4%
Capacity Factor
No financial data available for this plant.
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
Last updated 2026-03-26
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