| State Rank | County | Net Generation (Past Year) | Power Plants |
|---|
| #1 | Harris County, TX | 37.2 TWh | 108 |
| #7 | Brazoria County, TX | 14.1 TWh | 55 |
| #32 | Pecos County, TX | 6.0 TWh | 41 |
| #10 | Bexar County, TX | 12.8 TWh | 38 |
| #19 | Hidalgo County, TX | 8.4 TWh | 38 |
| #72 | Cameron County, TX | 2.6 TWh | 33 |
| #114 | Tarrant County, TX | 918.7 GWh | 31 |
| #3 | Fort Bend County, TX | 20.9 TWh | 30 |
| #25 | Galveston County, TX | 6.8 TWh | 29 |
| #75 | Dallas County, TX | 2.4 TWh | 27 |
| #23 | Nueces County, TX | 7.8 TWh | 25 |
| #8 | Ector County, TX | 14.0 TWh | 23 |
| #70 | Travis County, TX | 2.6 TWh | 23 |
| #28 | Nolan County, TX | 6.8 TWh | 22 |
| #9 | Wharton County, TX | 13.3 TWh | 21 |
| #12 | Bell County, TX | 10.5 TWh | 20 |
| #74 | Hill County, TX | 2.6 TWh | 20 |
| #177 | Collin County, TX | 39.8 GWh | 19 |
| #169 | Reeves County, TX | 159.7 GWh | 18 |
| #39 | Webb County, TX | 4.9 TWh | 18 |
| #42 | Haskell County, TX | 4.6 TWh | 17 |
| #78 | Navarro County, TX | 2.3 TWh | 17 |
| #29 | Scurry County, TX | 6.4 TWh | 17 |
| #40 | El Paso County, TX | 4.8 TWh | 16 |
| #54 | McLennan County, TX | 3.5 TWh | 16 |
| #68 | Starr County, TX | 2.8 TWh | 16 |
| #99 | Denton County, TX | 1.3 TWh | 15 |
| #66 | Milam County, TX | 2.8 TWh | 15 |
| #48 | Carson County, TX | 3.9 TWh | 14 |
| #13 | Lamar County, TX | 10.5 TWh | 14 |
| #87 | Howard County, TX | 1.9 TWh | 13 |
| #20 | Jefferson County, TX | 8.3 TWh | 13 |
| #2 | Matagorda County, TX | 21.2 TWh | 13 |
| #27 | San Patricio County, TX | 6.8 TWh | 12 |
| #76 | Victoria County, TX | 2.4 TWh | 12 |
| #56 | Wilbarger County, TX | 3.5 TWh | 12 |
| #26 | Calhoun County, TX | 6.8 TWh | 11 |
| #16 | Ellis County, TX | 9.3 TWh | 11 |
| #14 | Guadalupe County, TX | 9.9 TWh | 11 |
| #91 | Tom Green County, TX | 1.7 TWh | 11 |
| #44 | Upton County, TX | 4.5 TWh | 11 |
| #61 | Andrews County, TX | 3.1 TWh | 10 |
| #59 | Borden County, TX | 3.3 TWh | 10 |
| #38 | Bosque County, TX | 5.1 TWh | 10 |
| #15 | Chambers County, TX | 9.7 TWh | 10 |
| #71 | Glasscock County, TX | 2.6 TWh | 10 |
| #45 | Hansford County, TX | 4.4 TWh | 10 |
| #17 | Limestone County, TX | 8.9 TWh | 10 |
| #22 | Montgomery County, TX | 7.9 TWh | 10 |
| #127 | Ward County, TX | 659.1 GWh | 10 |
| #182 | Wilson County, TX | 15.4 GWh | 10 |
| #30 | Freestone County, TX | 6.3 TWh | 9 |
| #51 | Grayson County, TX | 3.8 TWh | 9 |
| #146 | Henderson County, TX | 428.9 GWh | 9 |
| #139 | Jones County, TX | 496.9 GWh | 9 |
| #6 | Robertson County, TX | 14.2 TWh | 9 |
| #65 | Taylor County, TX | 2.8 TWh | 9 |
| #133 | Uvalde County, TX | 575.8 GWh | 9 |
| #112 | Culberson County, TX | 958.3 GWh | 8 |
| #80 | Hopkins County, TX | 2.1 TWh | 8 |
| #156 | Jackson County, TX | 330.5 GWh | 8 |
| #55 | Lubbock County, TX | 3.5 TWh | 8 |
| #151 | Mitchell County, TX | 363.2 GWh | 8 |
| #41 | Sterling County, TX | 4.6 TWh | 8 |
| #140 | Val Verde County, TX | 495.1 GWh | 8 |
| #84 | Bee County, TX | 2.0 TWh | 7 |
| #94 | Cooke County, TX | 1.5 TWh | 7 |
| #103 | Crosby County, TX | 1.2 TWh | 7 |
| #168 | Hunt County, TX | 170.9 GWh | 7 |
| #81 | Kenedy County, TX | 2.1 TWh | 7 |
| #167 | Moore County, TX | 184.8 GWh | 7 |
| #33 | Orange County, TX | 5.7 TWh | 7 |
| #50 | Willacy County, TX | 3.9 TWh | 7 |
| #154 | Angelina County, TX | 359.8 GWh | 6 |
| #188 | Austin County, TX | 839.0 MWh | 6 |
| #90 | Coke County, TX | 1.8 TWh | 6 |
| #64 | Concho County, TX | 2.8 TWh | 6 |
| #83 | Deaf Smith County, TX | 2.0 TWh | 6 |
| #82 | Eastland County, TX | 2.1 TWh | 6 |
| #73 | Falls County, TX | 2.6 TWh | 6 |
| #152 | Fannin County, TX | 360.5 GWh | 6 |
| #96 | Frio County, TX | 1.4 TWh | 6 |
| #47 | Goliad County, TX | 4.1 TWh | 6 |
| #117 | Hardeman County, TX | 794.2 GWh | 6 |
| #34 | Harrison County, TX | 5.7 TWh | 6 |
| #95 | Hutchinson County, TX | 1.4 TWh | 6 |
| #98 | Kent County, TX | 1.3 TWh | 6 |
| #121 | Kinney County, TX | 734.2 GWh | 6 |
| #24 | Wise County, TX | 7.2 TWh | 6 |
| #108 | Zapata County, TX | 1.1 TWh | 6 |
| #31 | Bastrop County, TX | 6.0 TWh | 5 |
| #158 | Brazos County, TX | 309.2 GWh | 5 |
| #175 | Burnet County, TX | 74.9 GWh | 5 |
| #85 | Callahan County, TX | 1.9 TWh | 5 |
| #173 | Colorado County, TX | 107.4 GWh | 5 |
| #46 | Crockett County, TX | 4.3 TWh | 5 |
| #69 | Floyd County, TX | 2.6 TWh | 5 |
| #157 | Franklin County, TX | 325.9 GWh | 5 |
| #36 | Grimes County, TX | 5.4 TWh | 5 |
| #93 | Jack County, TX | 1.5 TWh | 5 |
Net Generation data is based on the last 12 months since Jul 2026
