United States › Power plants › Geothermal plants › Hawaii
GEOTHERMAL PLANTSPuna Geothermal Venture I
Puna Geothermal Venture I is a 47.5 MW operating geothermal plant in Hawaii County, Hawaii, operated by Puna Geothermal Venture.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| OEC31 | Geothermal | 8.0 MW | |
| OEC32 | Geothermal | 8.0 MW | |
| OEC11 | Geothermal | 3.5 MW | |
| OEC12 | Geothermal | 3.5 MW | Out of service long-term |
| OEC13 | Geothermal | 3.5 MW | |
| OEC14 | Geothermal | 3.5 MW | |
| OEC15 | Geothermal | 3.5 MW | |
| OEC21 | Geothermal | 3.5 MW | |
| OEC22 | Geothermal | 3.5 MW | |
| OEC23 | Geothermal | 3.5 MW | |
| OEC24 | Geothermal | 3.5 MW | |
| OEC25 | Geothermal | 3.5 MW |
Plant details
- Operator
- Puna Geothermal Venture
- Location
- Hawaii County, Hawaii
- Sector
- IPP Non-CHP
- Capacity
- Operating: 47.5 MW
Out of service: 3.5 MW - First unit online
- Aug 1992
- EIA plant ID
- 52028
Location
19.4790, -154.8884
Nearby power plants
- PunaOil-fired power plants · 39.1 MW · 14.1 mi
- Mauna Loa Macadamia NutSolar farms, Battery storage · 1.3 MW · 14.6 mi
- W H HillOil-fired power plants · 37.1 MW · 19.2 mi
- KanoelehuaOil-fired power plants · 21.0 MW · 19.3 mi
- PuueoHydroelectric plants · 3.1 MW · 21.6 mi
- Waiau HydroHydroelectric plants · 1.0 MW · 22.4 mi
- Wailuku River HydroelectricHydroelectric plants · 10.4 MW · 23.4 mi
- Hu Honua Bioenergy FacilityBioenergy plants · 36.0 MW · 28.3 mi
- Hale Kuawehi Solar HybridSolar farms, Battery storage · 74.0 MW · 60.4 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem