| South Texas Project | STP Nuclear Operating Co | Wadsworth, TX | 22 TWh | Jul 1988 | Dec 2025 |
Nuclear
|
| South Plains Wind Phase I | Evergreen Wind, LLC | Floydada, TX | 677 GWh | Oct 2015 | Dec 2025 |
Wind
|
| South Plains II | Onward Energy | Lockney, TX | 1 TWh | May 2016 | Dec 2025 |
Wind
|
| SolaireHolman Solar Project | SolaireHolman 1, LLC | Alpine, TX | 106 GWh | Mar 2017 | Dec 2025 |
Solar
|
| Sky Global Power One | Sky Global Power One Pledgor, LLC | Rock Island, TX | 80 GWh | Apr 2016 | Dec 2024 |
Natural Gas
|
| SJRR Power LLC | SJRR | Houston, TX | 147 GWh | May 2022 | Dec 2024 |
Natural Gas
|
| Sim Gideon | Lower Colorado River Authority | Bastrop, TX | 1 TWh | Apr 1965 | Dec 2024 |
Natural Gas
|
| Silver Star I Wind Power Project | Silver Star I Power Partners LLC | Dublin, TX | 201 GWh | Aug 2008 | Dec 2024 |
Wind
|
| Silas Ray | Brownsville Public Utilities Board | Brownsville, TX | 103 GWh | Apr 1952 | Dec 2024 |
Natural Gas
|
| Signal Hill Generating LLC | Signal Hill Generating LLC | Wichita Falls, TX | 2 GWh | May 1987 | Nov 2024 |
Natural Gas
|
| Sherbino II | Sherbino II Wind Farm LLC | Ft. Stockton, TX | 571 GWh | Oct 2011 | Dec 2024 |
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%
|
| Shannon Wind | Shannon Wind LLC | Windhorst, TX | 444 GWh | Nov 2015 | Dec 2025 |
Wind
|
| Shamrock Wind | Shamrock Wind LLC | TBD, TX | 867 GWh | Nov 2023 | Dec 2025 |
Wind
|
| Shakes Solar | Cypress Creek Renewables | Carrizo Springs, TX | 387 GWh | May 2022 | Dec 2025 |
Solar
|
| Seymour Hills Wind Project, LLC | Engie North America | Seymour, TX | 119 GWh | Apr 2019 | Dec 2025 |
Wind
|
| Sequoia 1 | Sequoia 1 Solar Project | Cisco, TX | 21 GWh | - | Dec 2025 |
Solar
|
| Sendero | Sendero Wind Energy, LLC | Hebbronville, TX | 258 GWh | Nov 2015 | Dec 2024 |
Wind
|
| Senate Wind LLC | Algonquin Power Co | Bryson, TX | 414 GWh | Nov 2012 | Dec 2024 |
Wind
|
| Second Division Solar | Lightsource Renewable Energy Asset Management, LLC | West Columbia, TX | 191 GWh | Oct 2024 | Dec 2025 |
Solar
|
| Seadrift Coke LP | Seadrift Coke L P | Port Lavaca, TX | 33 GWh | Oct 1983 | Dec 2025 |
Petroleum Coke : 69.0%
Other Gas : 27.0%
Natural Gas : 4.0%
|
| Scurry County Wind LP | Invenergy Services LLC | Snyder, TX | 205 GWh | Apr 2007 | Dec 2024 |
Wind
|
| Scurry County Wind II | Invenergy Services LLC | Snyder, TX | 165 GWh | Nov 2007 | Dec 2024 |
Wind
|
| Santa Rosa | Power Depot Group A, LLC | Santa Rosa, TX | 275 MWh | Sep 2013 | Dec 2024 |
Distillate Fuel Oil
|
| Santa Rita Wind Energy | BHE Renewables, LLC | Big Lake, TX | 1 TWh | Nov 2017 | Dec 2025 |
Wind
|
| Santa Rita East | Invenergy Services LLC | Barnhart, TX | 1 TWh | May 2019 | Dec 2025 |
Wind
|
| Sandy Creek Energy Station | Sandy Creek Energy Associates LP | Riesel, TX | 3 TWh | Apr 2013 | Apr 2025 |
Subbituminous Coal
|
| Sand Hill | Austin Energy | Austin, TX | 2 TWh | May 2001 | Dec 2025 |
Natural Gas
|
| Sand Bluff Wind Farm | Big Sky Wind, LLC | Big Spring, TX | 318 GWh | Dec 2006 | Dec 2024 |
Wind
|
| San Roman Wind I, LLC | Acciona Energy USA Global, LLC | Los Fresnos, TX | 256 GWh | Jan 2017 | Dec 2025 |
Wind
|
| San Miguel | San Miguel Electric Coop, Inc | Christine, TX | 1 TWh | Dec 1981 | Dec 2025 |
Lignite Coal : 99.8%
|
| San Jacinto Steam Electric Station | NRG Texas Power LLC | La Porte, TX | 858 GWh | Mar 1995 | Dec 2024 |
Natural Gas
|
| Samson Solar Energy III LLC | Invenergy Services LLC | Cunningham, TX | 278 GWh | Oct 2022 | Dec 2025 |
Solar
|
| Samson Solar Energy II LLC | Invenergy Services LLC | Cunningham, TX | 303 GWh | - | Dec 2025 |
Solar
|
| Samson Solar Energy | Invenergy Services LLC | Cunningham, TX | 347 GWh | Apr 2022 | Dec 2025 |
Solar
|
| Sam Rayburn | South Texas Electric Coop, Inc | Nursery, TX | 194 GWh | Feb 1963 | Dec 2024 |
Natural Gas : 99.8%
|
| Salt Fork Wind Project, LLC | Southern Power Co | Clarendon, TX | 680 GWh | Nov 2016 | Dec 2025 |
Wind
|
| Sage Draw Wind | Sage Draw Wind, LLC | Wilson, TX | 1 TWh | Jul 2021 | Dec 2025 |
Wind
|
| Route 66 Wind Plant | Onward Energy | Panhandle, TX | 608 GWh | Jul 2015 | Dec 2024 |
Wind
|
| Roseland Solar Project, LLC | Enel Green Power Roseland Solar, LLC | Riesel, TX | 1 TWh | Jun 2023 | Dec 2025 |
Solar
|
| Roscoe Wind Farm LLC | Big Sky Wind, LLC | Roscoe, TX | 364 GWh | Jan 2008 | Dec 2025 |
Wind
|
| Rocksprings | Rocksprings Val Verde Wind, LLC | Del Rio, TX | 491 GWh | Aug 2017 | Dec 2025 |
Wind
|
| Robert Mueller Energy Center | Austin Energy | Austin, TX | 32 GWh | Jun 2006 | Dec 2024 |
Natural Gas : 99.9%
|
| Roaring Springs, LLC | Roaring Springs, LLC | Motley, TX | 92 GWh | - | Dec 2025 |
Solar
|
| Roadrunner Wind Farm | Roadrunner Crossing Wind Farm, LLC | Cisco, TX | 932 GWh | Jun 2024 | Dec 2025 |
Wind
|
| Roadrunner, LLC Hybrid | Roadrunner Solar, LLC | McCamey, TX | 1 TWh | Jul 2020 | Dec 2025 |
Solar
|
| Rio Nogales Power Project | City of San Antonio - (TX) | Seguin, TX | 4 TWh | Apr 2002 | Dec 2025 |
Natural Gas
|
| Rio Bravo Windpower, LLC | Rio Bravo Windpower, LLC | Roma, TX | 652 GWh | May 2019 | Dec 2025 |
Wind
|
| Ridge Rd | Power Depot Group A, LLC | Alamo, TX | 249 MWh | Jul 2013 | Dec 2024 |
Distillate Fuel Oil
|
| Rice University | Rice University | Houston, TX | 18 GWh | Dec 1985 | Dec 2024 |
Natural Gas
|
| Rentech Nitrogen Pasadena Cogeneration | PCI Nitrogen LLC | Pasadena, TX | 72 GWh | Feb 2015 | Dec 2025 |
Waste Heat
|
| Remy Jade Power Station | ProEnergy Services | Crosby, TX | 494 GWh | May 2024 | Dec 2025 |
Natural Gas
|
| Reloj del Sol Wind Farm | Reloj del Sol Wind Farm LLC | San Ygnacio, TX | 592 GWh | Apr 2021 | Dec 2025 |
Wind
|
| Red Tailed Hawk Solar LLC | Acciona Energy USA Global, LLC | Pierce, TX | 764 GWh | Aug 2024 | Dec 2025 |
Solar
|
| Red Gate Power Plant | South Texas Electric Coop, Inc | Edinburg, TX | 366 GWh | Nov 2016 | Dec 2025 |
Natural Gas
|
| RE Roserock | Southern Power Co | Fort Stockton, TX | 378 GWh | Oct 2016 | Dec 2025 |
Solar
|
| RE Maplewood | Onward Energy | McCamey, TX | 526 GWh | Mar 2021 | Dec 2025 |
Solar
|
| Raymond Wind Farm, LLC | Big Sky Wind, LLC | Lyford, TX | 676 GWh | May 2021 | Dec 2025 |
Wind
|
| Rayburn Energy Station LLC | Rayburn Energy Station LLC | Sherman, TX | 3 TWh | Jul 2014 | Dec 2025 |
Natural Gas
|
| Ray Ranch Solar | Ray Ranch Solar LLC | Pettus, TX | 353 GWh | - | Dec 2025 |
Solar
|
| Ray Olinger | City of Garland - (TX) | Navada, TX | 40 GWh | Jun 1967 | Dec 2024 |
Natural Gas
|
| RavenChem | Generate ER-NG, LLC | Baytown, TX | 48 MWh | Mar 2021 | Dec 2024 |
Natural Gas
|
| Rattlesnake Power, LLC | Rattlesnake Power, LLC | Brady, TX | 581 GWh | Aug 2018 | Dec 2025 |
Wind
|
| Rattlesnake Den | SunEdison LLC | Garden City, TX | 689 GWh | Jun 2015 | Dec 2025 |
Wind
|
| Ranchland Wind Project II | Ranchland Wind Project II, LLC | Cisco, TX | 500 GWh | Mar 2024 | Dec 2025 |
Wind
|
| Ranchland Wind Project I | Ranchland Wind Project I, LLC | Cisco, TX | 437 GWh | Mar 2024 | Dec 2025 |
Wind
|
| Ranchero Wind Farm LLC | Ranchero Wind Farm LLC | Iraan, TX | 1 TWh | Aug 2019 | Dec 2025 |
Wind
|
| Rambler | Duke Energy Renewables Services | San Angelo, TX | 377 GWh | May 2020 | Dec 2025 |
Solar
|
| R W Miller | RW Miller Power LLC | Palo Pinto, TX | 880 GWh | Sep 1968 | Dec 2025 |
Natural Gas : 99.9%
|
| Quail Run Energy Center | Quail Run Energy Partners, LP | Odessa, TX | 3 TWh | Apr 2002 | Dec 2024 |
Natural Gas
|
| Pyron Wind Farm LLC Hybrid | Big Sky Wind, LLC | Hermleigh, TX | 792 GWh | Jan 2009 | Dec 2025 |
Wind
|
| Prospero Solar II | Prospero Solar II, LLC (Longroad) | Andrews, TX | 667 GWh | Jul 2021 | Dec 2025 |
Solar
|
| Prospero Solar | Prospero Energy Project, LLC (Longroad) | Andrews, TX | 759 GWh | May 2020 | Dec 2025 |
Solar
|
| Priddy Wind Project | Engie North America | Goldthwaite, TX | 1 TWh | Dec 2021 | Dec 2025 |
Wind
|
| Praxair | Generate ER-NG, LLC | Clute, TX | 14 MWh | Jul 2019 | Dec 2024 |
Natural Gas
|
| Prairie Switch Wind LLC | Prairie Switch Wind LLC | El Campo, TX | 292 GWh | - | Dec 2025 |
Wind
|
| Prairie Hill Wind Project | Engie North America | Mart, TX | 94 GWh | Nov 2020 | Nov 2025 |
Wind
|
| Powerlane Plant | City of Greenville - (TX) | Greenville, TX | 49 GWh | Dec 1965 | Dec 2024 |
Natural Gas : 95.3%
Distillate Fuel Oil : 4.7%
|
| PowerFin Kingsbery | PowerFin ASL 1, LLC | Austin, TX | 3 GWh | Feb 2018 | Dec 2024 |
Solar
|
| Power Station 4 | South Houston Green Power LLC | Texas City, TX | 401 GWh | Aug 1986 | Dec 2024 |
Natural Gas
|
| Power Island | INEOS USA LLC | Alvin, TX | 833 GWh | Oct 1985 | Dec 2024 |
Natural Gas
|
| Post Wind Farm LP | FPL Energy Red Canyon LLC | Fluvanna, TX | 315 GWh | Mar 2006 | Dec 2024 |
Wind
|
| Post Oak Wind LLC | Mesquite Wind LLC | Abilene, TX | 414 GWh | Feb 2008 | Dec 2025 |
Wind
|
| Porter Solar, LLC (TX) | Porter Solar, LLC | Krum, TX | 556 GWh | Sep 2024 | Dec 2025 |
Solar
|
| Port Comfort Power LLC | Peaker Power, LLC | Point Comfort, TX | 76 GWh | Jun 2017 | Dec 2024 |
Natural Gas
|
| Pitts Dudik Solar | Elawan Pitts Dudik Solar, LLC | Hubbard, TX | 102 GWh | Oct 2023 | Dec 2025 |
Solar
|
| Pisgah Ridge Solar, LLC | Duke Energy Renewables Services | Richland, TX | 509 GWh | Nov 2022 | Dec 2025 |
Solar
|
| Pioneer Hutt Wind Energy | Pioneer Hutt Wind Energy, LLC | Midland, TX | 609 GWh | Dec 2023 | Dec 2025 |
Wind
|
| Phoebe Solar | Phoebe Energy Project, LLC | Kermit, TX | 557 GWh | Oct 2019 | Dec 2025 |
Solar
|
| Phantom Solar | Phantom Solar, LLC | Fort Hood, TX | 17 GWh | Mar 2017 | Dec 2024 |
Solar
|
| Peyton Creek Wind Farm LLC | Big Sky Wind, LLC | Bay City, TX | 318 GWh | May 2020 | Dec 2025 |
Wind
|
| Peyton Creek Wind Farm II | Big Sky Wind, LLC | Bay City, TX | 303 GWh | - | Dec 2025 |
Wind
|
| Petra Nova Carbon Capture Cogen | Petra Nova Power I LLC | Thompsons, TX | 201 GWh | May 2013 | Dec 2024 |
Natural Gas
|
| Permian Basin | Luminant Generation Company LLC | Monahans, TX | 464 GWh | May 1958 | Dec 2024 |
Natural Gas : 99.1%
Distillate Fuel Oil : 0.9%
|
| Peregrine Solar | Consolidated Edison Development Inc. | Gollad, TX | 627 GWh | - | Dec 2025 |
Solar
|
| Penascal Wind Power LLC | Avangrid Power LLC | Sarita, TX | 298 GWh | Mar 2009 | Dec 2025 |
Wind
|
| Penascal II Wind Project LLC | Avangrid Power LLC | Sarita, TX | 286 GWh | Feb 2010 | Dec 2025 |
Wind
|
| Pearsall | South Texas Electric Coop, Inc | Pearsall, TX | 330 GWh | Apr 1961 | Dec 2024 |
Natural Gas
|
| Pearl Solar | BHE Renewables, LLC | Fort Stockton, TX | 97 GWh | Sep 2017 | Dec 2025 |
Solar
|
| Peacock Energy Project | Lightsource Renewable Energy Asset Management, LLC | Taft, TX | 307 GWh | Oct 2024 | Dec 2025 |
Solar
|
