| South Texas Project | STP Nuclear Operating Co | Wadsworth, TX | 22 TWh | Jul 1988 | Dec 2025 |
Nuclear
|
| Comanche Peak | Luminant Generation Company LLC | Glen Rose, TX | 20 TWh | Jul 1990 | Dec 2025 |
Nuclear
|
| W A Parish | NRG Texas Power LLC | Thompsons, TX | 16 TWh | May 1958 | Dec 2025 |
Subbituminous Coal : 83.3%
Natural Gas : 16.7%
|
| Oak Grove (TX) | Luminant Generation Company LLC | Franklin, TX | 11 TWh | Mar 2010 | Dec 2025 |
Lignite Coal : 99.0%
Natural Gas : 1.0%
|
| Forney Energy Center | LaFrontera Holdings LLC | Forney, TX | 10 TWh | Jan 2003 | Dec 2025 |
Natural Gas
|
| Martin Lake | Luminant Generation Company LLC | Tatum, TX | 9 TWh | Apr 1977 | Dec 2025 |
Subbituminous Coal : 99.7%
|
| Fayette Power Project | Lower Colorado River Authority | La Grange, TX | 8 TWh | May 1979 | Dec 2025 |
Subbituminous Coal : 99.8%
|
| Odessa-Ector Power Plant | LaFrontera Holdings LLC | Odessa, TX | 8 TWh | Jun 2001 | Dec 2025 |
Natural Gas
|
| Deer Park Energy Center | Deer Park Energy Center | Deer Park, TX | 8 TWh | May 2003 | Dec 2025 |
Natural Gas
|
| Temple Power Station | Temple Generation Holdings LLC | Temple, TX | 8 TWh | Jun 2014 | Dec 2025 |
Natural Gas
|
| Limestone | NRG Texas Power LLC | Jewett, TX | 8 TWh | Nov 1985 | Dec 2025 |
Subbituminous Coal : 99.4%
Natural Gas : 0.6%
|
| Midlothian Energy Facility | Midlothian Energy LLC | Midlothian, TX | 7 TWh | Apr 2000 | Dec 2025 |
Natural Gas
|
| Lamar Power Project | LaFrontera Holdings LLC | Paris, TX | 7 TWh | Apr 2000 | Dec 2025 |
Natural Gas
|
| Freestone Energy Center | Freestone Power Generation LLC | Fairfield, TX | 6 TWh | May 2002 | Dec 2025 |
Natural Gas
|
| J K Spruce | City of San Antonio - (TX) | San Antonio, TX | 6 TWh | Nov 1992 | Dec 2025 |
Subbituminous Coal : 99.4%
Natural Gas : 0.6%
|
| Jack County | Jack County Power, LLC | Bridgeport, TX | 6 TWh | Jan 2006 | Dec 2025 |
Natural Gas
|
| Colorado Bend II | Constellation Power, Inc | Wharton, TX | 6 TWh | May 2017 | Dec 2025 |
Natural Gas
|
| Guadalupe Generating Station | Guadalupe Power Partners LP | Marion, TX | 6 TWh | Sep 2000 | Dec 2025 |
Natural Gas
|
| Channelview Cogeneration Plant | EIF Channelview Cogeneration LLC | Channelview, TX | 5 TWh | Jul 2001 | Dec 2025 |
Natural Gas
|
| Wolf Hollow II | Constellation Power, Inc | Granbury, TX | 5 TWh | May 2017 | Dec 2025 |
Natural Gas
|
| Hays Energy Project | Hays Energy, LLC | San Marcos, TX | 5 TWh | Mar 2002 | Dec 2025 |
Natural Gas
|
| Kiamichi Energy Facility | Kiowa Power Partners LLC | Kiowa, OK | 5 TWh | Mar 2003 | Dec 2025 |
Natural Gas
|
| Pasadena Cogeneration | Pasadena Cogeneration LP | Pasadena, TX | 5 TWh | May 1998 | Dec 2025 |
Natural Gas
|
| Formosa Utility Venture Ltd | Formosa Plastics Corp | Point Comfort, TX | 5 TWh | Feb 1987 | Dec 2025 |
Natural Gas : 98.3%
Other Gas : 1.7%
|
| Channel Energy Center LLC | Channel Energy Center LLC | Pasadena, TX | 5 TWh | Jun 2001 | Dec 2025 |
Natural Gas : 99.1%
Other Gas : 0.9%
|
| Tenaska Gateway Generating Station | Tenaska Gateway Partners Ltd | Mt. Enterprise, TX | 5 TWh | Jun 2001 | Dec 2025 |
Natural Gas
|
| Rio Nogales Power Project | City of San Antonio - (TX) | Seguin, TX | 4 TWh | Apr 2002 | Dec 2025 |
Natural Gas
|
| Thad Hill Energy Center | Thad Hill Energy Center, LLC | Clifton, TX | 4 TWh | Jun 2000 | Dec 2025 |
Natural Gas
|
| Green Power 2 | South Houston Green Power LLC | Texas City, TX | 4 TWh | Nov 2003 | Dec 2025 |
Natural Gas : 99.8%
|
| Baytown Energy Center | Baytown Energy Center LLC | Baytown, TX | 4 TWh | May 2002 | Dec 2025 |
Natural Gas
|
| Thomas C Ferguson | Lower Colorado River Authority | Horseshoe Bay, TX | 4 TWh | Jul 2014 | Dec 2025 |
Natural Gas
|
| Arthur Von Rosenberg | City of San Antonio - (TX) | Elmendorf, TX | 4 TWh | May 2000 | Dec 2025 |
Natural Gas
|
| Tenaska Frontier Generation Station | Tenaska Frontier Partners Ltd | Shiro, TX | 4 TWh | Apr 2000 | Dec 2025 |
Natural Gas
|
| Odyssey Energy Altura Cogen, LLC | Odyssey Operating Services | Channelview, TX | 3 TWh | Oct 1985 | Dec 2025 |
Natural Gas
|
| Wise County Power LLC | Wise County Power Company LLC | Poolville, TX | 3 TWh | Jun 2004 | Dec 2025 |
Natural Gas
|
| Sweeny Cogen Facility | Sweeny Cogeneration LLC | Old Ocean, TX | 3 TWh | Jul 1997 | Dec 2025 |
Natural Gas : 69.6%
Other Gas : 30.4%
|
| Rayburn Energy Station LLC | Rayburn Energy Station LLC | Sherman, TX | 3 TWh | Jul 2014 | Dec 2025 |
Natural Gas
|
| Sandy Creek Energy Station | Sandy Creek Energy Associates LP | Riesel, TX | 3 TWh | Apr 2013 | Apr 2025 |
Subbituminous Coal
|
| Coleto Creek | Coleto Creek Power LP | Fannin, TX | 3 TWh | May 1980 | Dec 2025 |
Subbituminous Coal : 99.7%
|
| Quail Run Energy Center | Quail Run Energy Partners, LP | Odessa, TX | 3 TWh | Apr 2002 | Dec 2024 |
Natural Gas
|
| Wolf Hollow I LP | Wolf Hollow I Power, LLC | Granbury, TX | 3 TWh | Jul 2003 | Dec 2025 |
Natural Gas
|
| Ingleside Cogeneration | Ingleside Cogeneration LP | Houston, TX | 3 TWh | Jun 1999 | Dec 2025 |
Natural Gas : 98.4%
Other Gas : 1.6%
|
| Hidalgo Energy Center | Calpine Corp - Hidalgo | Edinburg, TX | 3 TWh | May 2000 | Dec 2025 |
Natural Gas
|
| ExxonMobil Baytown Turbine | Exxon Mobil Refining and Supply Co. | Baytown, TX | 3 TWh | Jan 1989 | Dec 2025 |
Natural Gas
|
| Lost Pines 1 Power Project | Lower Colorado River Authority | Bastrop, TX | 3 TWh | Apr 2001 | Dec 2025 |
Natural Gas
|
| O W Sommers | City of San Antonio - (TX) | San Antonio, TX | 3 TWh | Mar 1972 | Dec 2024 |
Natural Gas
|
| Oyster Creek Unit VIII | Dow Chemical Company-Oyster Creek VIII | Freeport, TX | 3 TWh | Sep 1994 | Dec 2025 |
Natural Gas : 99.7%
|
| Horse Hollow Wind Energy Center | FPL Energy Horse Hollow LLC | Wingate, TX | 2 TWh | Nov 2005 | Dec 2025 |
Wind
|
| Bayou Cogen Plant | Air Liquide Large Industries U S LP | Pasadena, TX | 2 TWh | Nov 1984 | Dec 2025 |
Natural Gas : 91.0%
Other Gas : 9.0%
|
| Bastrop Energy Center | Bastrop Energy Partners, LP | Cedar Creek, TX | 2 TWh | Apr 2002 | Dec 2025 |
Natural Gas
|
| Cedar Bayou 4 | NRG Cedar Bayou Development Company LLC | Eldon, TX | 2 TWh | May 2009 | Dec 2024 |
Natural Gas
|
| Major Oak Power | Major Oak Power, LLC | Bremond, TX | 2 TWh | Aug 1990 | Dec 2025 |
Lignite Coal : 99.8%
|
| Magic Valley Generating Station | Calpine Corp-Magic Valley | Edinburg, TX | 2 TWh | Jan 2002 | Dec 2025 |
Natural Gas
|
| Colorado Bend Energy Center | CER Colorado Bend Energy Partners LP | Wharton, TX | 2 TWh | Apr 2002 | Dec 2025 |
Natural Gas
|
| Corpus Christi Energy Center | Corpus Christi Cogeneration LLC | Corpus Christi, TX | 2 TWh | Sep 2002 | Dec 2025 |
Natural Gas
|
| Capricorn Ridge Wind LLC | Capricorn Ridge Wind LLC | Sterling City, TX | 2 TWh | Oct 2007 | Dec 2025 |
Wind
|
| Sand Hill | Austin Energy | Austin, TX | 2 TWh | May 2001 | Dec 2025 |
Natural Gas
|
| Frontera Energy Center | Frontera Generation Limited Partnership | Mission, TX | 2 TWh | May 1999 | Dec 2025 |
Natural Gas
|
| Houston Chemical Complex Battleground | Oxy Vinyls LP | Houston, TX | 2 TWh | Apr 1982 | Dec 2025 |
Natural Gas : 99.4%
Other Gas : 0.6%
|
| Nueces Bay | City of San Antonio - (TX) | Corpus Christi, TX | 2 TWh | Jun 1972 | Dec 2025 |
Natural Gas
|
| White Mesa Wind | White Mesa Wind, LLC | Ozona, TX | 2 TWh | Sep 2021 | Dec 2025 |
Wind
|
| Texas City Power Plant | Texas City Cogeneration LLC | Texas City, TX | 2 TWh | Apr 1987 | Dec 2025 |
Natural Gas
|
| Freeport Energy | Olin Blue Cube Operations | Freeport, TX | 2 TWh | Mar 1978 | Dec 2025 |
Natural Gas
|
| Aviator Wind | Aviator Wind, LLC | Robert Lee, TX | 2 TWh | May 2021 | Dec 2025 |
Wind
|
| Lake Hubbard | Luminant Generation Company LLC | Sunnyvale, TX | 2 TWh | May 1970 | Dec 2024 |
Natural Gas : 97.3%
Distillate Fuel Oil : 2.7%
|
| Ennis Power Company LLC | Ennis Power Company LLC | Ennis, TX | 2 TWh | Apr 2002 | Dec 2024 |
Natural Gas
|
| Cedar Bayou | NRG Texas Power LLC | Baytown, TX | 2 TWh | Nov 1970 | Dec 2025 |
Natural Gas
|
| Barney M Davis | City of San Antonio - (TX) | Corpus Christi, TX | 2 TWh | Apr 1974 | Dec 2025 |
Natural Gas
|
| Young Wind | Young Wind, LLC | Graham, TX | 2 TWh | Nov 2022 | Dec 2025 |
Wind
|
| Maverick Creek Wind | Algonquin Power Co | Eden, TX | 2 TWh | Feb 2022 | Dec 2025 |
Wind
|
| Victoria | Victoria WLE, LP | Victoria, TX | 1 TWh | Feb 1963 | Dec 2024 |
Natural Gas
|
| San Miguel | San Miguel Electric Coop, Inc | Christine, TX | 1 TWh | Dec 1981 | Dec 2025 |
Lignite Coal : 99.8%
|
| Johnson County | Johnson County Power LLC | Cleburne, TX | 1 TWh | Aug 1996 | Dec 2024 |
Natural Gas
|
| Hecate Energy Frye Solar LLC | Repsol Renewables NA | Kress, TX | 1 TWh | May 2024 | Dec 2025 |
Solar
|
| High Lonesome Wind Power, LLC Hybrid | High Lonesome Wind Power, LLC | Rankin, TX | 1 TWh | Jun 2021 | Dec 2025 |
Wind
|
| Inertia Wind Project | Inertia Wind Project, LLC | Haskell, TX | 1 TWh | Dec 2022 | Dec 2025 |
Wind
|
| ExxonMobil Baytown Refinery | Exxon Mobil Refining and Supply Co. | Baytown, TX | 1 TWh | Dec 1951 | Dec 2024 |
Natural Gas
|
| Santa Rita East | Invenergy Services LLC | Barnhart, TX | 1 TWh | May 2019 | Dec 2025 |
Wind
|
| Azure Sky Wind Project, LLC Hybrid | Azure Sky Wind Project, LLC | Throckmorton, TX | 1 TWh | Aug 2023 | Dec 2025 |
Wind
|
| Hornet Solar (TX) | Vesper Energy Development LLC | Tulia, TX | 1 TWh | - | Dec 2025 |
Solar
|
| Lacy Creek Wind Energy Center | Lacy Creek Wind, LLC | Sterling City, TX | 1 TWh | Nov 2022 | Dec 2025 |
Wind
|
| Santa Rita Wind Energy | BHE Renewables, LLC | Big Lake, TX | 1 TWh | Nov 2017 | Dec 2025 |
Wind
|
| Tahoka Wind | Tahoka Wind, LLC | Tahoka, TX | 1 TWh | Nov 2018 | Dec 2025 |
Wind
|
| Sage Draw Wind | Sage Draw Wind, LLC | Wilson, TX | 1 TWh | Jul 2021 | Dec 2025 |
Wind
|
| Mesquite Star | Mesquite Star Special LLC | Roscoe, TX | 1 TWh | Feb 2020 | Dec 2025 |
Wind
|
| Ranchero Wind Farm LLC | Ranchero Wind Farm LLC | Iraan, TX | 1 TWh | Aug 2019 | Dec 2025 |
Wind
|
| Foard City Wind | Foard City Wind, LLC | Crowell, TX | 1 TWh | Aug 2019 | Dec 2025 |
Wind
|
| Western Trail Wind, LLC | Orsted Onshore North America | Electra, TX | 1 TWh | Mar 2022 | Dec 2025 |
Wind
|
| Shell Deer Park | Deer Park Refinery Limited Partnership (DPRLP) | Deer Park, TX | 1 TWh | Sep 1979 | Dec 2025 |
Natural Gas : 83.1%
Other Gas : 9.4%
Purchased Steam : 7.5%
|
| Torrecillas Wind Energy, LLC | Torrecillas Wind Energy, LLC | Bruni, TX | 1 TWh | Jan 2019 | Dec 2025 |
Wind
|
| Canyon Wind Project, LLC | Canyon Wind Project, LLC | Scurry, TX | 1 TWh | Dec 2023 | Dec 2025 |
Wind
|
| Roadrunner, LLC Hybrid | Roadrunner Solar, LLC | McCamey, TX | 1 TWh | Jul 2020 | Dec 2025 |
Solar
|
| Limestone Wind Project | Limestone Wind Project, LLC | Coolidge, TX | 1 TWh | Nov 2022 | Dec 2025 |
Wind
|
| Sim Gideon | Lower Colorado River Authority | Bastrop, TX | 1 TWh | Apr 1965 | Dec 2024 |
Natural Gas
|
| Graham | Luminant Generation Company LLC | Graham, TX | 1 TWh | Nov 1960 | Dec 2024 |
Natural Gas : 99.8%
|
| Roseland Solar Project, LLC | Enel Green Power Roseland Solar, LLC | Riesel, TX | 1 TWh | Jun 2023 | Dec 2025 |
Solar
|
| Priddy Wind Project | Engie North America | Goldthwaite, TX | 1 TWh | Dec 2021 | Dec 2025 |
Wind
|
| 2W Permian Solar Project Hybrid | 2W Permian Solar, LLC | Andrews, TX | 1 TWh | Jul 2021 | Dec 2025 |
Solar
|
| South Plains II | Onward Energy | Lockney, TX | 1 TWh | May 2016 | Dec 2025 |
Wind
|
| TG East | TG East Wind Project LLC | Truscott, TX | 981 GWh | Mar 2022 | Dec 2025 |
Wind
|
