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GAS POWER PLANTSWestlake Plaquemine
Westlake Plaquemine is a 306 MW operating gas power plant in Iberville County, Louisiana, operated by Westlake Chemicals & Vinyls LLC.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| X773 | Natural Gas Fired Combustion Turbine | 102 MW | |
| X774 | Natural Gas Fired Combustion Turbine | 102 MW | |
| X775 | Natural Gas Fired Combustion Turbine | 102 MW |
Plant details
- Operator
- Westlake Chemicals & Vinyls LLC
- Location
- Iberville County, Louisiana
- Balancing authority
- MISO
- Sector
- Industrial CHP
- Capacity
- Operating: 306 MW
- First unit online
- May 1997
- EIA plant ID
- 55051
Location
30.2586, -91.1850
Nearby power plants
- Magnolia PowerGas power plants · 723 MW · 1.3 mi
- Cypress Harvest Solar StationSolar farms, Battery storage · 400 MW · 5.0 mi
- Plaquemine Cogeneration PlantGas power plants · 1,085 MW · 5.3 mi
- Carville Energy LLCGas power plants · 555 MW · 7.4 mi
- PCS Nitrogen Fertilizer LPOil-fired power plants · 4.0 MW · 8.1 mi
- LSU CogenGas power plants · 19.6 MW · 10.5 mi
- GeismarGas power plants · 84.1 MW · 11.8 mi
- Geismar CogenGas power plants · 83.9 MW · 12.0 mi
- Shell ChemicalGas power plants · 80.0 MW · 13.0 mi
- Port Allen (LA)Gas power plants · 7.6 MW · 15.2 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