Sonoma California Geothermal
A 78 MW geothermal power plant in Lake, California, owned by Geysers Power Co LLC, commissioned in 1983.
Facility nameplate · EIA Plant ID 510Geothermal
Nameplate capacity
78 MW
Primary fuel
Geothermal
Commissioned
1983
Owner
Location
Lake, California
Coordinates
Generation (2024)
447.6 GWh
Status
Operating
Technology
Geothermal
Units
1
Location
Lake, California · 38.7903, -122.7559
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 270.3 | |
| 2016 | 242.5 | |
| 2017 | 421.7 | |
| 2018 | 439.2 | |
| 2019 | 350.1 | |
| 2020 | 428.1 | |
| 2021 | 406.5 | |
| 2022 | 255 | |
| 2023 | 431.5 | |
| 2024 | 447.6 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Calistoga Power Plant | Geothermal | 176.4 MW | ~1 km |
| Geysers Unit 5-20 | Geothermal | 1.16 GW | ~2 km |
| West Ford Flat | Storage | 25 MW | ~3 km |
| Bottle Rock Power | Geothermal | 55 MW | ~5 km |
| Geothermal 1 | Geothermal | 110 MW | ~5 km |
| Geothermal 2 | Geothermal | 110 MW | ~6 km |
See all geothermal plants in California or browse all plants in California.