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GAS POWER PLANTS · BATTERY STORAGEGrayson
Grayson is a 189 MW operating power plant in Los Angeles County, California, operated by City of Glendale - (CA). Its batteries store up to 300 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 10 | Batteries | 75 MW 300 MWh |
|
| 9 | Natural Gas Fired Combustion Turbine | 57 MW | |
| 11 | Natural Gas Internal Combustion Engine | 19 MW | |
| 12 | Natural Gas Internal Combustion Engine | 19 MW | |
| 13 | Natural Gas Internal Combustion Engine | 19 MW | |
| 8BC | Natural Gas Fired Combined Cycle | 55 MW | Retired |
| 4 | Natural Gas Steam Turbine | 50 MW | Retired |
| 5 | Natural Gas Steam Turbine | 50 MW | Retired |
| 7 | Natural Gas Fired Combustion Turbine | 31 MW | Retired |
| 8A | Natural Gas Fired Combined Cycle | 25 MW | Retired |
| 3 | Natural Gas Steam Turbine | 23 MW | Retired |
| 6 | Natural Gas Fired Combustion Turbine | 22 MW | Retired |
| 1 | Natural Gas Fired Combined Cycle | 20 MW | Retired |
| 2 | Natural Gas Fired Combined Cycle | 20 MW | Retired |
Plant details
- Operator
- City of Glendale - (CA)
- Location
- Los Angeles County, California
- Balancing authority
- LDWP
- Sector
- Electric Utility
- Capacity
- Operating: 189 MW
Retired: 297 MW - First unit online
- Dec 1953
- EIA plant ID
- 377
Location
34.1556, -118.2782
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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