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GAS POWER PLANTSSweeny Cogen Facility
Sweeny Cogen Facility is a 572 MW operating gas power plant in Brazoria County, Texas, operated by Sweeny Cogeneration LLC.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| GEN1 | Natural Gas Fired Combustion Turbine | 143 MW | |
| GEN2 | Natural Gas Fired Combustion Turbine | 143 MW | |
| GEN3 | Natural Gas Fired Combustion Turbine | 143 MW | |
| GEN4 | Natural Gas Fired Combustion Turbine | 143 MW |
Plant details
- Operator
- Sweeny Cogeneration LLC
- Location
- Brazoria County, Texas
- Balancing authority
- ERCO
- Sector
- IPP CHP
- Capacity
- Operating: 572 MW
- First unit online
- Aug 1997
- EIA plant ID
- 55015
Location
29.0728, -95.7450
Nearby power plants
- DesnaBattery storage · 200 MW · 0.9 mi
- SweenyBattery storage · 9.9 MW · 3.7 mi
- Byrd Ranch StorageBattery storage · 50.0 MW · 3.7 mi
- Bell Creek BESS LLCBattery storage · 201 MW · 6.5 mi
- Second Division SolarSolar farms, Battery storage · 130 MW · 6.8 mi
- Brazoria County Solar Project (Danciger)Solar farms · 200 MW · 7.3 mi
- Prospect StorageBattery storage · 9.9 MW · 7.7 mi
- TX23 Roughneck StorageBattery storage · 50.0 MW · 7.8 mi
- CastorBattery storage · 200 MW · 7.8 mi
- Brazos River BESS LLCBattery storage · 180 MW · 9.2 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