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82.8 MW Hydro operating in Owyhee, ID
82.8 MW
Nameplate Capacity
3
Generators
units
Conventional Hydroelectric
Technology
1952
Operating Since
Coordinates
42.9450, -115.9779
County
Owyhee, ID
Nearby Plants
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Request a demo →| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Idaho Power Co | Idaho Power | — |
| Owner(s) | Idaho Power Co | IDACORP | — |
| Status | Operating | operating | — |
C. J. Strike Dam is an earth-fill type hydroelectric dam in the western United States, on the Snake River in southwestern Idaho. Located just below the Bruneau River confluence near Grand View, its impoundment extends 36 miles (58 km) up the Snake River and twelve miles (19 km) up the Bruneau River.
Read more on WikipediaC J Strike is a hydroelectric power plant located in Owyhee County, Idaho. The plant, which began operating in 1952, has a total capacity of 82.8 MW derived from three generators. It is owned by IDACORP and operated by Idaho Power Co. The plant utilizes conventional hydroelectric technology and its primary fuel source is water (WAT).
In the most recent year of reported data, C J Strike generated 422,308 MWh, achieving a capacity factor of 58.1%. The plant operates within the Idaho Power Company balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. Its installed cost was $541.38 per kW. C J Strike is ranked as the 7th largest power plant in Idaho out of 76, and 219th nationally out of 1464 plants.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
Idaho Power Company (IPCO)
Grid Voltage
138.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
32.1K MWh
Latest Month
422.3K MWh
Annual Generation
58.1%
Capacity Factor
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Request a demo →Run-of-river hydro · Idaho Power Company · Data from 2015–2024
$572/kW
Installed Cost
$5.4/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
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Request a demo →Market Position
LMP Node
SKPR_GNODE011
Pricing Hub
—
Last updated 2026-03-26
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