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Idaho Power Co in Idaho
Power plant fleet — U.S. Energy Information Administration (Forms EIA-860/860M).
Power plants in Idaho
27
Nameplate capacity
2,350.2 MW
Generating units
50
Share of state capacity
35.64%
By technology
| Technology | Plants | Capacity |
|---|---|---|
| Conventional Hydroelectric | 15 | 1,124.9 MW |
| Batteries | 9 | 509 MW |
| Natural Gas Fired Combustion Turbine | 2 | 397.8 MW |
| Natural Gas Fired Combined Cycle | 1 | 318.5 MW |
Plants
| Plant | Technology | Units | Capacity |
|---|---|---|---|
| Brownlee | Conventional Hydroelectric | 5 | 675 MW |
| Langley Gulch Power Plant | Natural Gas Fired Combined Cycle | 2 | 318.5 MW |
| Evander Andrews Power Complex | Natural Gas Fired Combustion Turbine | 2 | 225 MW |
| Bennett Mountain | Natural Gas Fired Combustion Turbine | 1 | 172.8 MW |
| Hemmingway BESS | Batteries | 3 | 166 MW |
| Boise Bench BESS | Batteries | 1 | 150 MW |
| C J Strike | Conventional Hydroelectric | 3 | 82.8 MW |
| Happy Valley Battery Storage | Batteries | 1 | 82 MW |
| Bliss (ID) | Conventional Hydroelectric | 3 | 75 MW |
| Lower Salmon | Conventional Hydroelectric | 4 | 60 MW |
| Franklin Battery Storage | Batteries | 1 | 60 MW |
| Milner Hydro | Conventional Hydroelectric | 3 | 59.5 MW |
| Twin Falls (ID) | Conventional Hydroelectric | 2 | 52.7 MW |
| Black Mesa BESS | Batteries | 1 | 40 MW |
| Swan Falls | Conventional Hydroelectric | 2 | 27.2 MW |
| Upper Salmon A | Conventional Hydroelectric | 2 | 18 MW |
| Upper Salmon B | Conventional Hydroelectric | 2 | 16.5 MW |
| Shoshone Falls | Conventional Hydroelectric | 2 | 14.7 MW |
| Lower Malad | Conventional Hydroelectric | 1 | 13.5 MW |
| Cascade Dam (ID) | Conventional Hydroelectric | 2 | 12.4 MW |
| Upper Malad | Conventional Hydroelectric | 1 | 8.3 MW |
| Thousand Springs | Conventional Hydroelectric | 1 | 6.8 MW |
| Elmore BESS | Batteries | 1 | 4 MW |
| Weiser BESS | Batteries | 1 | 3 MW |
| Clear Lake | Conventional Hydroelectric | 1 | 2.5 MW |
| Melba BESS | Batteries | 1 | 2 MW |
| Filer BESS | Batteries | 1 | 2 MW |
Source: U.S. Energy Information Administration, Forms EIA-860 and EIA-860M. "Share of state capacity" is this operator's nameplate capacity in Idaho as a percentage of all in-state nameplate capacity.