Sommervell County Power Plant — United States of America
Gas power plant in Texas, United States of America. Approximate location 32.288582, -97.816299.
GasTexasUnited States of AmericaCCGT · HRSGPre Construction
Sommervell County Power Plant is a 446 MW gas power station in Texas, United States of America. It ranks #1307 of 10,884 United States of America power plants by installed capacity. In context, gas supplies about 40.0% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_sommervellcounty_united.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.
capacity: GEM GOGPT; fuel: GEM GOGPT
In context: how this plant compares
At 446 MW, Sommervell County Power Plant is well above the median gas plant in United States of America (121.2 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG). Its current lifecycle status is “Pre Construction” — so it is not yet, or no longer, generating at full output. Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
How it compares & nearby plants
The #636 largest gas power plant of 2165 in United States of America by capacity.
United States of America has 2165 gas power plants in this dataset, together about 789,950 MW of capacity.
Nearby power plants
- Comanche Peak · Nuclear · 2,509 MW · Texas
- NRG Tolar Power Center · Gas · 2,014 MW · Texas
- Wolf Hollow II · Gas · 1,231.2 MW · Texas
- Wolf Hollow I LP · Gas · 788.4 MW · Texas
- Granbury OpCo 1 power station · Gas · 912 MW · Texas
- DeCordova Steam Electric Station · Gas · 356 MW · Texas
Location
Coordinates 32.288582, -97.816299 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Sommervell County Power Plant?
Sommervell County Power Plant is a 446 MW gas power plant in Texas, United States of America, Pre Construction 2026.