PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/55051
EIA plant 55051
Plaquemine · Iberville · LA
Westlake Plaquemine
Operated by Westlake Chemicals & Vinyls LLC
Published location
Where is Westlake Plaquemine?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
30.258600, -91.185000
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 130,684 MWh |
| 2 | 137,588 MWh |
| 3 | 132,499 MWh |
| 4 | 140,758 MWh |
| 5 | 148,346 MWh |
| 6 | 132,114 MWh |
| 7 | 146,662 MWh |
| 8 | 139,730 MWh |
| 9 | 44,084 MWh |
| 10 | 111,429 MWh |
| 11 | 140,146 MWh |
| 12 | 144,875 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| X773 | Natural Gas Fired Combustion Turbine | NG | 102 | OP |
| X774 | Natural Gas Fired Combustion Turbine | NG | 102 | OP |
| X775 | Natural Gas Fired Combustion Turbine | NG | 102 | OP |
Continue exploring
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Identity, technology and limitations
EIA plant ID
55051
Sector
Industrial CHP
Water source
Unavailable
Data edition
2024-final