Seminoe is a 52 MW Conventional Hydroelectric asset in Wyoming, currently Operating.
Seminoe is reported in Wyoming since 1939 under U S Bureau of Reclamation. Available operating and financial measures include 30.1% capacity factor and 137 GWh annual generation; $2294/kW reported CapEx.
- Location
- Carbon, Wyoming
- Technology
- Conventional Hydroelectric
- Owner / parent
- U S Bureau of Reclamation
- Operator
- U S Bureau of Reclamation
- Grid
- Western Area Power Administration UGP West
- Plant ID
- 4182
What stands out
Seminoe is a 52 MW Conventional Hydroelectric asset in Wyoming with status Operating.
Latest annual operating measures report 30.1% capacity factor and 137 GWh annual generation.
Available financial measures include $2294/kW CapEx.
Latest linked story: “Black Canyon Hydro, LLC; Notice of Availability of the Final Environmental Impact Statement for the Seminoe Pumped Storage Project” (Federal Register (FERC), 2026-06-18).
Market and operating context
- Balancing authority
- Western Area Power Administration UGP West
- NERC region
- WECC
- State rank
- #2 of 16
- National rank
- #294 of 1,462
Why it matters
For this asset, operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.
