Power plants in Kenai Peninsula, Alaska
8 operating power plants in Kenai Peninsula, Alaska, with 426 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Kenai Peninsula
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Bradley LakeHydro | 126 | 415 | 37.6% |
| 2 | SoldotnaNatural gas and battery storage | 97 | 20.0 | 4.8% |
| 3 | Nikiski Combined CycleNatural gas | 81 | 445 | 62.9% |
| 4 | Bernice LakeNatural gas | 77 | 0.2 | 0.0% |
| 5 | Cooper LakeHydro | 19 | 52.5 | 30.9% |
| 6 | Seward (AK)Oil | 16 | 0.7 | 0.5% |
| 7 | Tesoro Kenai Cogeneration PlantNatural gas | 8.6 | 41.5 | 55.1% |
| 8 | SeldoviaOil | 2.0 | 0.2 | – |
MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
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