Power plants in Maui County, Hawaii
14 operating power plants in Maui County, Hawaii, with 502 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
14
Nameplate capacity
502 MW
Net generation, 2025
1.14 TWh
13 of 14 plants reported
Largest power plants in Maui County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | MaalaeaOil | 217 | 623 | 31.0% |
| 2 | AES Maui Kuihelani Solar HybridSolar and battery storage | 120 | 107 | 20.7% |
| 3 | Auwahi Wind Energy HybridWind and battery storage | 35 | 90.7 | 43.2% |
| 4 | KahuluiOil | 34 | 152 | 51.1% |
| 5 | Kaheawa Wind Power II LLCWind and battery storage | 31 | 47.9 | 26.0% |
| 6 | Kaheawa Pastures Wind Farm HybridWind | 30 | 52.6 | 20.0% |
| 7 | Palaau Power HybridOil | 13 | 31.2 | 23.6% |
| 8 | Miki BasinOil | 10 | 35.7 | 39.2% |
| 9 | Kihei Solar FarmSolar | 2.9 | 0.0 | – |
| 10 | Ku'ia SolarSolar | 2.9 | 0.0 | – |
| 11 | Hana SubstationOil | 2.0 | 0.1 | 0.5% |
| 12 | BRE - Ritz Carlton KapaluaSolar | 1.5 | 0.1 | – |
| 13 | Lanai Solar-Electric PlantSolar | 1.2 | – | – |
| 14 | Kuihelani SubstationOil | 1.0 | 0.0 | 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
More power plant lists for Hawaii
Largest power plants in Hawaii50 plants · 3,583 MWSolar farms in Hawaii34 plants · 575 MWWind farms in Hawaii8 plants · 233 MWBattery storage projects in Hawaii15 projects · 515 MWHydroelectric power plants in Hawaii6 plants · 28 MW