| Name | Location | Coordinates | Capacity (MW) | Generation type | Year opened | Refs |
| Arthur von Rosenburg | Bexar County | 29°15′25″N 98°23′02″W / 29 °N 98 °W / 29 ; -98 (Arthur von Rosenburg) | 518 | 2x1 combined cycle | 2000 | |
| Antelope Elk Energy Center | Abernathy, Texas | 33°51′48″N 101°50′35″W / 33 °N 101 °W / 33 ; -101 (Antelope Elk Energy Center) | 738 | Reciprocating engine (x18) simple cycle (x3) | 2011 (157MW) 2016 (581MW) | |
| Barney M Davis | Nueces County | 27°36′23″N 97°18′42″W / 27 °N 97 °W / 27 ; -97 (Barney M Davis) | 938 | Steam turbine 2x1 combined cycle | 1974 (300MW) 2010 (638MW) | |
| Bastrop Energy Center | Bastrop County | 30°08′45″N 97°33′00″W / 30 °N 97 °W / 30 ; -97 (Bastrop Energy Center) | 540 | 2x1 combined cycle | 2002 | |
| Baytown Energy Center | Chambers County | 29°46′23″N 94°54′07″W / 29 °N 94 °W / 29 ; -94 (Baytown EC) | 800 | 3x1 combined cycle | 2002 | |
| Bacliff | Galveston County | 29°29′32″N 94°59′05″W / 29 °N 94 °W / 29 ; -94 (Bacliff) | 324 | Simple cycle (x6) | 2018 | |
| Bayou Cogen | Harris County | 29°37′21″N 95°02′45″W / 29 °N 95 °W / 29 ; -95 (Bayou Cogen) | 300 | Simple cycle (x4) | 2014-2016 | |
| Black Hawk | Hutchinson County | 35°41′45″N 101°21′36″W / 35 °N 101 °W / 35 ; -101 (Black Hawk Station) | 225 | Simple cycle | 1991/2005 | |
| Bosque County Peaking | Bosque County | 27°36′23″N 97°18′42″W / 27 °N 97 °W / 27 ; -97 (Barney M Davis) | 758 | 3x2 combined cycle | 2001/2010 | |
| C R Wing Cogen | Howard County | 32°16′24″N 101°25′21″W / 32 °N 101 °W / 32 ; -101 (C R Wing Cogen) | 212 | 2x1 combined cycle | 1987 | |
| Cedar Bayou | Chambers County | 29°45′00″N 94°55′32″W / 29 °N 94 °W / 29 ; -94 (Cedar Bayou) | 1,495 | Steam turbine (x2) | 1970/1972 | |
| Cedar Bayou 4 | Chambers County | 29°45′06″N 94°55′23″W / 29 °N 94 °W / 29 ; -94 (Cedar Bayou) | 502 | 2x1 combined cycle | 2009 | |
| Channel Energy Center | Pasadena | 29°43′08″N 95°13′55″W / 29 °N 95 °W / 29 ; -95 (Channel EC) | 768 | 3x1 combined cycle | 2002/2014 | |
| Channelview | Harris County | 29°50′08″N 95°07′27″W / 29 °N 95 °W / 29 ; -95 (Channelview Cogen) | 830 | 4x1 combined cycle | 2002 | |
| Colorado Bend Energy Center | Wharton, Tx | 29°17′16″N 96°04′06″W / 29 °N 96 °W / 29 ; -96 (Colorado Bend EC) | 484 | 2x1 combined cycle (x2) | 2002/2008 | |
| Colorado Bend II | Wharton County | 29°17′22″N 96°03′55″W / 29 °N 96 °W / 29 ; -96 (Colorado Bend II) | 1,140 | 2x1 combined cycle | 2017 | |
| Corpus Christi Energy Center | Nueces County | 30°15′32″N 93°44′07″W / 30 °N 93 °W / 30 ; -93 (Corpus Christi EC) | 469 | 2x1 combined cycle | 2002 | |
| Cottonwood Energy Center | Newton County | 30°15′32″N 93°44′07″W / 30 °N 93 °W / 30 ; -93 (Cottonwood EC) | 1,180 | 1x1 combined cycle (x4) | 2003 | |
| Decker Creek Power Station | Austin | 30°18′12″N 97°36′46″W / 30 °N 97 °W / 30 ; -97 (Decker Creek Power Station) | 928 | Steam turbine (x2) simple cycle (x4) | 1975/1978 (724MW) 2008 (204MW) | |
| DeCordova | Hood County | 32°24′11″N 97°42′02″W / 32 °N 97 °W / 32 ; -97 (DeCordova Station) | 282 | Simple cycle (x4) | 1990 | |
| Deer Park | Harris County | 29°42′55″N 95°08′10″W / 29 °N 95 °W / 29 ; -95 ("Deer Park Energy Center Gas Cogen Plant") | 830 | 5x1 combined cycle | 2004/2014 | |
| Eastman Cogen Facility | Harrison County | 32°26′53″N 94°41′25″W / 32 °N 94 °W / 32 ; -94 (Eastman Cogen) | 410 | 2x1 combined cycle | 2001 | |
| Ennis | Ellis County | 32°19′12″N 96°40′30″W / 32 °N 96 °W / 32 ; -96 (Ennis) | 360 | 1x1 combined cycle | 2002 | |
| ExxonMobil Baytown | Harris County | 29°45′33″N 95°00′35″W / 29 °N 95 °W / 29 ; -95 (Exxon Baytown) | 454 | Simple cycle (x9) | 1977-2004 | |
| ExxonMobil Beaumont | Jefferson County | 30°03′49″N 94°04′31″W / 30 °N 94 °W / 30 ; -94 (Exxon Beaumont) | 605 | Steam turbine (x5) simple cycle (x4) | 1966-1993 (138MW) 1993-2005 (467MW) | |
| Formosa Utility Venture | Newton County | 30°15′32″N 93°44′07″W / 30 °N 93 °W / 30 ; -93 (Cottonwood EC) | 597 | 7x3 combined cycle | 1994/2003 | |
| Forney Energy Center | Kaufman County | 32°45′46″N 96°29′00″W / 32 °N 96 °W / 32 ; -96 ("Forney Energy Center") | 1,784 | 6x2 combined cycle | 2003 | |
| Freeport Energy | Brazoria County | 28°59′29″N 95°24′27″W / 28 °N 95 °W / 28 ; -95 (Freeport Energy) | 516 | Simple cycle 2x1 combined cycle (x2) | 1978 (59MW) 1982-1984 (457MW) | |
| Freeport Energy Center | Brazoria County | 28°59′20″N 95°23′43″W / 28 °N 95 °W / 28 ; -95 (Freeport EC) | 219 | 1x1 combined cycle | 2007 | |
| Freestone | Freestone County | 31°53′27″N 96°06′47″W / 31 °N 96 °W / 31 ; -96 (Freestone) | 951 | 2x1 combined cycle (x2) | 2002 | |
| Galveston Power Station 4 | Galveston County | 29°22′42″N 94°55′19″W / 29 °N 94 °W / 29 ; -94 (Galveston Station 4) | 172 | 2x1 combined cycle | 1986 | |
| Graham | Young County | 33°08′04″N 98°36′42″W / 33 °N 98 °W / 33 ; -98 (Graham) | 624 | Steam turbine (x2) | 1960/1969 | |
| Green Power | Galveston County | 29°22′41″N 95°55′58″W / 29 °N 95 °W / 29 ; -95 (Green Power) | 624 | 3x2 combined cycle | 2003/2009 | |
| Greens Bayou | Harris County | 29°49′20″N 95°13′10″W / 29 °N 95 °W / 29 ; -95 (Greens Bayou) | 330 | Simple cycle (x6) | 1976 | |
| Gregory | San Patricio County | 27°53′21″N 97°15′30″W / 27 °N 97 °W / 27 ; -97 (Gregory Power Plant) | 550 | 2x1 combined cycle | 2000 | |
| Guadalupe | Guadalupe County | 29°37′32″N 98°08′28″W / 29 °N 98 °W / 29 ; -98 ("Guadalupe Generating Station") | 1,000 | 2x1 combined cycle (x2) | 2000 | |
| Hal C Weaver | UT-Austin | 30°17′12″N 97°44′08″W / 30 °N 97 °W / 30 ; -97 (Hal C Weaver) | 146 | 1x1 combined cycle 1x3 combined cycle | 2004 (72 ) 2010 (74 ) | |
| Handley | Tarrant County | 32°43′42″N 97°13′09″W / 32 °N 97 °W / 32 ; -97 (Handley) | 1,265 | Steam turbine (x3) | 1963/1977 | |
| Harrison County | Harrison County | 32°23′45″N 94°26′12″W / 32 °N 94 °W / 32 ; -94 (Harrison County) | 514 | 2x1 combined cycle | 2002 | |
| Hays Energy Project | Hays County | 29°46′50″N 97°59′22″W / 29 °N 97 °W / 29 ; -97 ("Hays County Gas Plant") | 1,100 | Combined cycle (x4) | 2004 | |
| Hidalgo Energy Center | Hidalgo County | 26°20′30″N 98°10′33″W / 26 °N 98 °W / 26 ; -98 (Hidalgo EC) | 470 | 2x1 combined cycle | 2000 | |
| Houston Chemical Complex | Harris County | 29°43′53″N 95°05′02″W / 29 °N 95 °W / 29 ; -95 (Houston Chem Complex) | 263 | 3x1 combined cycle | 1982/2005 | |
| Ingleside Cogen | San Patricio County | 27°52′58″N 97°14′34″W / 27 °N 97 °W / 27 ; -97 (Ingleside Cogen) | 310 | 1x1 combined cycle | 1999 | |
| J Robert Massengale | Lubbock County | 33°36′14″N 101°50′27″W / 33 °N 101 °W / 33 ; -101 (JR Massengale) | 74 | 2x1 combined cycle | 1957/2000 | |
| Jack County | Wise County | 31°53′27″N 96°06′47″W / 31 °N 96 °W / 31 ; -96 (Freestone) | 1,240 | 2x1 combined cycle (x2) | 2006/2011 | |
| Jack Fusco Energy Center Brazos Valley | Fort Bend County | 29°28′23″N 95°37′28″W / 29 °N 95 °W / 29 ; -95 (Jack Fusco EC) | 520 | 2x1 combined cycle | 2003 | |
| Johnson County | Johnson County | 32°23′58″N 97°24′28″W / 32 °N 97 °W / 32 ; -97 (Gregory Power Plant) | 267 | 1x1 combined cycle | 1996 | |
| Jones Generating Station | Lubbock County | 33°31′27 ″N 101°44′23″W / 33 °N 101 °W / 33 ; -101 | 820 | Steam turbine (x2) simple cycle (x2) | 1971/1974 (486MW) 2011/2013 (334MW) | |
| Knox Lee Power Station | Gregg County | 32°22′38″N 94°38′29″W / 32 °N 94 °W / 32 ; -94 (Knox Lee Power Station) | 501 | Steam turbine (x3) | 1950/1952/1974 | |