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GAS POWER PLANTSEtiwanda Generating Station
Etiwanda Generating Station is a 1,050 MW retired gas power plant in San Bernardino County, California, operated by GenOn California South, LP.
Plant statusClosed
- Planning (completed)
- Consented (completed)
- Construction (completed)
- OperatingJul 1953 (completed)
- ClosedMay 2018 (current stage)
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 3 | Natural Gas Steam Turbine | 333 MW | Retired |
| 4 | Natural Gas Steam Turbine | 333 MW | Retired |
| 5 | Natural Gas Fired Combustion Turbine | 138 MW | Retired |
| 1 | Natural Gas Steam Turbine | 123 MW | Retired |
| 2 | Natural Gas Steam Turbine | 123 MW | Retired |
Plant details
- Operator
- GenOn California South, LP
- Location
- San Bernardino County, California
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
- Capacity
- Retired: 1,050 MW
- First unit online
- Jul 1953
- EIA plant ID
- 331
Location
34.0912, -117.5266
Nearby power plants
- Separator (Etiwanda) BESSBattery storage · 113 MW · 0.4 mi
- Grapeland HybridGas power plants, Battery storage · 59.8 MW · 0.4 mi
- Foundation IEWind farms · 1.0 MW · 0.5 mi
- EtiwandaHydroelectric plants · 23.9 MW · 0.8 mi
- SunE RochesterSolar farms · 1.0 MW · 1.1 mi
- Rancho Cucamonga Dist #1Solar farms · 1.8 MW · 1.6 mi
- New-Indy Ontario MillGas power plants · 33.0 MW · 3.3 mi
- Oltmans SCE at ChampagneSolar farms · 1.0 MW · 3.3 mi
- SunE- E Philadelphia OntarioSolar farms · 1.0 MW · 3.9 mi
- DullesSolar farms · 2.0 MW · 4.2 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