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GAS POWER PLANTSWatson Cogeneration
Watson Cogeneration is a 405 MW operating gas power plant in Los Angeles County, California, operated by ARCO Products Co-Watson.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| GN91 | Natural Gas Fired Combined Cycle | 82 MW | |
| GN92 | Natural Gas Fired Combined Cycle | 82 MW | |
| GN93 | Natural Gas Fired Combined Cycle | 82 MW | |
| GN94 | Natural Gas Fired Combined Cycle | 82 MW | |
| GN95 | Natural Gas Fired Combined Cycle | 39 MW | |
| GN96 | Natural Gas Fired Combined Cycle | 39 MW | |
| GN97 | Natural Gas Fired Combined Cycle | 94 MW | Cancelled or postponed |
Plant details
- Operator
- ARCO Products Co-Watson
- Location
- Los Angeles County, California
- Balancing authority
- CISO
- Sector
- Industrial CHP
- Capacity
- Operating: 405 MW
Cancelled: 94.2 MW - First unit online
- Dec 1987
- EIA plant ID
- 50216
Location
33.8166, -118.2448
Nearby power plants
- CPA Wilmington 1Solar farms · 1.8 MW · 0.4 mi
- BP Carson RefineryOther power plants · 12.0 MW · 0.5 mi
- CPA 2132 E DominguezSolar farms · 1.0 MW · 1.7 mi
- Colon PVSolar farms · 1.3 MW · 1.7 mi
- South Bay Dis Ctr 20-SLLAX512Solar farms · 1.3 MW · 1.9 mi
- Dominguez - SLLAX512Solar farms · 1.3 MW · 1.9 mi
- Dominguez PlantOther power plants · 5.0 MW · 1.9 mi
- Linde WilmingtonGas power plants · 31.0 MW · 2.1 mi
- South Bay Dis Ctr 12 - SLLAX104Solar farms · 1.2 MW · 2.2 mi
- South Bay Dis Ctr 6-SLLAX680Solar farms · 1.3 MW · 2.2 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