Chief Joseph is a 2.5 GW Conventional Hydroelectric asset in Washington, currently Operating.
Chief Joseph is reported in Washington since 1955 under USACE Northwestern Division. Available operating and financial measures include 45.5% capacity factor and 9806 GWh annual generation; $2294/kW reported CapEx.
- Location
- Douglas, Washington
- Technology
- Conventional Hydroelectric
- Owner / parent
- USACE Northwestern Division
- Operator
- USACE Northwestern Division
- Grid
- Bonneville Power Administration
- Plant ID
- 3921
What stands out
Chief Joseph is a 2.5 GW Conventional Hydroelectric asset in Washington with status Operating.
Latest annual operating measures report 45.5% capacity factor and 9806 GWh annual generation.
Available financial measures include $2294/kW CapEx.
Latest linked story: “Chief Joseph dam powerhouse” (USACE Northwestern Division (.mil), 2025-08-13).
Market and operating context
- Balancing authority
- Bonneville Power Administration
- NERC region
- WECC
- State rank
- #2 of 73
- National rank
- #3 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.
