Kaheawa Wind Power II LLC
Wind power plant · Maui County, Hawaii
Nameplate capacity
31 MW
Rank in Hawaii
#28
of 76 plants
In service since
2012
June 2012
Details
- Primary fuel
- Wind
- Technology
- Onshore Wind Turbine
- Operator
- Evergreen Wind, LLC
- County
- Maui County
- Generating units
- 2
- Share of state capacity
- 0.84%
- Rank among wind plants in Hawaii
- #3 of 8
- EIA plant code
- 57082
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Onshore Wind Turbine | 21 MW | 21 MW | 2012 | Operating |
| 2 | Batteries | 10 MW | 10 MW | 2012 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Hawaii
| Auwahi Wind Energy Hybrid | Wind | 35 MW |
| Kahului | Other | 34 MW |
| Kaheawa Pastures Wind Farm Hybrid | Wind | 30 MW |
| Kahuku Wind Power LLC | Wind | 30 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 31 MW solar plant and a 31 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Hawaii power plants · What Hawaii actually generates