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GAS POWER PLANTSPlaquemine Cogeneration Plant
Plaquemine Cogeneration Plant is a 1,085 MW operating gas power plant in Iberville County, Louisiana, operated by Dow Chemical Co.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| G500 | Natural Gas Fired Combined Cycle | 198 MW | |
| G600 | Natural Gas Fired Combined Cycle | 198 MW | |
| G700 | Natural Gas Fired Combined Cycle | 198 MW | |
| G800 | Natural Gas Fired Combined Cycle | 198 MW | |
| ST5 | Natural Gas Fired Combined Cycle | 195 MW | |
| ST6 | Natural Gas Fired Combined Cycle | 49 MW | |
| ST7 | Natural Gas Fired Combined Cycle | 49 MW |
Plant details
- Operator
- Dow Chemical Co
- Location
- Iberville County, Louisiana
- Balancing authority
- MISO
- Sector
- Industrial CHP
- Capacity
- Operating: 1,085 MW
- First unit online
- Mar 2004
- EIA plant ID
- 55419
Location
30.3217, -91.2347
Nearby power plants
- Westlake PlaquemineGas power plants · 306 MW · 5.3 mi
- Cypress Harvest Solar StationSolar farms, Battery storage · 400 MW · 6.1 mi
- Magnolia PowerGas power plants · 723 MW · 6.4 mi
- LSU CogenGas power plants · 19.6 MW · 6.9 mi
- Port Allen (LA)Gas power plants · 7.6 MW · 10.8 mi
- LA3 West Baton Rouge Solar FacilitySolar farms · 50.0 MW · 11.5 mi
- ExxonMobil Baton Rouge Turbine GeneratorGas power plants · 85.3 MW · 11.9 mi
- Carville Energy LLCGas power plants · 555 MW · 12.0 mi
- Louisiana 1Gas power plants, Other power plants · 451 MW · 12.1 mi
- Louisiana 2Gas power plants · 175 MW · 12.1 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