Power plants in Chambers County, Texas

6 operating power plants in Chambers County, Texas, with 3,035 MW of nameplate capacity, largest first. From EIA-860M, August 2026.

Plants

6

Nameplate capacity

3,035 MW

Net generation, 2025

7.94 TWh

Largest

Cedar Bayou

1,530 MW

Largest power plants in Chambers County

#PlantMW2025 net generation, GWhGWh, 2025Capacity factorOperator
1Cedar BayouNatural gas1,5301,64212.3%NRG Texas Power LLC
2Baytown Energy CenterNatural gas9333,74745.8%Baytown Energy Center LLC
3Cedar Bayou 4Natural gas5362,32649.6%NRG Cedar Bayou Development Company LLC
4Enterprise Products OperatingNatural gas2115082.8%Enterprise Products Optg LP
5Mont Belvieu Cogeneration UnitNatural gas1576.858.5%Targa Co-Generation LLC
6WAL2439Natural gas1.20.33.1%Walmart Stores Texas, LLC

MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources

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