Power plant · Louisiana, United States
Plaquemine Cogeneration Plant
Plaquemine Cogeneration Plant is a power plant in Louisiana, United States, with 1,085 MW of capacity, owned by Dow Chemical Co.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Louisiana | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Operating | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 2004 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Dow Chemical Co | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Dow Chemical Co | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 1,085 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Natural Gas Fired Combined Cycle | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 30.3217, -91.2347 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
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How it compares
Plaquemine Cogeneration Plant is the 7th-largest of 22 power plants in Louisiana and the 276th-largest of 800 in the United States by capacity; its 1,085 MW is 0.13% of the 839,036 MW we hold for the United States. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| Louisiana | 7th of 22 | 22,566 MW | 4.8% |
| United States | 276th of 800 | 839,036 MW | 0.13% |
| All power plants in our data | 300th of 12,008 | 1,173,302 MW | <0.1% |
Owner, operator and place
Other power plants in Louisiana
- Nine Mile Point2,440 MW
- Big Cajun 21,903 MW
- Brame Energy Center1,707 MW
- R S Nelson1,434 MW
- Acadia Energy Center1,389 MW
- Waterford 31,200 MW
- River Bend1,036 MW
- Little Gypsy1,003 MW
Data on this page
- DESNZ Renewable Energy Planning Database (REPD). DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- Planning Inspectorate: National Infrastructure Projects. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
- RVO SDE(+)(+) projecten in beheer and SDE viewer. RVO SDE(+)(+) projecten in beheer and SDE viewer, Free reuse, no attribution required.