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COAL POWER PLANTSOsage (WY)
Osage (WY) is a 34.5 MW retired coal power plant in Weston County, Wyoming, operated by Black Hills Power, Inc..
Plant statusClosed
- Planning (completed)
- Consented (completed)
- Construction (completed)
- OperatingJan 1948 (completed)
- ClosedMar 2014 (current stage)
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 1 | Conventional Steam Coal | 12 MW | Retired |
| 2 | Conventional Steam Coal | 12 MW | Retired |
| 3 | Conventional Steam Coal | 12 MW | Retired |
Plant details
- Operator
- Black Hills Power, Inc.
- Location
- Weston County, Wyoming
- Balancing authority
- WACM
- Sector
- Electric Utility
- Capacity
- Retired: 34.5 MW
- First unit online
- Jan 1948
- EIA plant ID
- 4151
Location
43.9703, -104.4106
Nearby power plants
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem