South Texas Project

A 2.71 GW nuclear power plant in Matagorda, Texas, owned by STP Nuclear Operating Co, commissioned in 1988.

Facility nameplate · EIA Plant ID 6251Nuclear
Nameplate capacity
2.71 GW
Primary fuel
Nuclear
Commissioned
1988
Owner
STP Nuclear Operating Co
Location
Matagorda, Texas
Coordinates
28.795, -96.0481
Generation (2024)
18,926.5 GWh
Status
Operating
Technology
Nuclear
Units
2

Reported annual generation

YearGWh
201519,400.6
201621,694.3
201721,581.5
201820,687.6
201921,993.3
202021,958.8
202120,855
202221,919.9
202321,787.1
202418,926.5

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See all nuclear plants in Texas or browse all plants in Texas.