| State Rank | County | Net Generation (Past Year) | Power Plants |
|---|
| #37 | Hays County, TX | 5.3 TWh | 2 |
| #41 | Haskell County, TX | 4.3 TWh | 11 |
| #34 | Harrison County, TX | 5.7 TWh | 5 |
| #1 | Harris County, TX | 39.1 TWh | 90 |
| #157 | Hardin County, TX | 128.1 GWh | 3 |
| #117 | Hardeman County, TX | 756.7 GWh | 2 |
| #42 | Hansford County, TX | 4.2 TWh | 10 |
| #155 | Hamilton County, TX | 148.4 GWh | 1 |
| #57 | Hale County, TX | 3.3 TWh | 4 |
| #8 | Guadalupe County, TX | 11.5 TWh | 10 |
| #38 | Grimes County, TX | 4.8 TWh | 5 |
| #134 | Gregg County, TX | 476.6 GWh | 1 |
| #48 | Grayson County, TX | 3.7 TWh | 9 |
| #60 | Goliad County, TX | 3.1 TWh | 4 |
| #71 | Glasscock County, TX | 2.4 TWh | 8 |
| #25 | Galveston County, TX | 7.4 TWh | 24 |
| #104 | Frio County, TX | 1.1 TWh | 4 |
| #30 | Freestone County, TX | 6.6 TWh | 6 |
| #142 | Franklin County, TX | 402.7 GWh | 4 |
| #4 | Fort Bend County, TX | 19.3 TWh | 26 |
| #90 | Foard County, TX | 1.3 TWh | 2 |
| #69 | Floyd County, TX | 2.4 TWh | 5 |
| #81 | Fisher County, TX | 1.7 TWh | 3 |
| #24 | Fayette County, TX | 7.7 TWh | 3 |
| #145 | Fannin County, TX | 378.6 GWh | 5 |
| #84 | Falls County, TX | 1.5 TWh | 5 |
| #129 | Erath County, TX | 568.4 GWh | 4 |
| #18 | Ellis County, TX | 8.4 TWh | 6 |
| #36 | El Paso County, TX | 5.4 TWh | 15 |
| #9 | Ector County, TX | 11.4 TWh | 14 |
| #105 | Eastland County, TX | 1.0 TWh | 3 |
| #120 | Donley County, TX | 709.2 GWh | 1 |
| #144 | Dimmit County, TX | 386.6 GWh | 3 |
| #140 | Dickens County, TX | 404.4 GWh | 4 |
| #107 | Denton County, TX | 949.6 GWh | 14 |
| #165 | Delta County, TX | 67.1 GWh | 2 |
| #66 | Deaf Smith County, TX | 2.5 TWh | 4 |
| #114 | Dawson County, TX | 804.2 GWh | 3 |
| #82 | Dallas County, TX | 1.6 TWh | 24 |
| #106 | Culberson County, TX | 949.6 GWh | 6 |
| #89 | Crosby County, TX | 1.3 TWh | 6 |
| #46 | Crockett County, TX | 3.9 TWh | 4 |
| #143 | Crane County, TX | 391.7 GWh | 3 |
| #87 | Cooke County, TX | 1.4 TWh | 6 |
| #65 | Concho County, TX | 2.6 TWh | 4 |
| #127 | Comanche County, TX | 578.7 GWh | 1 |
| #164 | Colorado County, TX | 83.7 GWh | 2 |
| #158 | Collin County, TX | 121.0 GWh | 15 |
| #79 | Coke County, TX | 1.7 TWh | 4 |
| #121 | Cochran County, TX | 682.2 GWh | 1 |
| #135 | Clay County, TX | 463.5 GWh | 4 |
| #137 | Childress County, TX | 443.8 GWh | 2 |
| #102 | Cherokee County, TX | 1.1 TWh | 2 |
| #14 | Chambers County, TX | 10.2 TWh | 7 |
| #99 | Castro County, TX | 1.1 TWh | 4 |
| #146 | Cass County, TX | 378.2 GWh | 1 |
| #45 | Carson County, TX | 4.1 TWh | 12 |
| #68 | Cameron County, TX | 2.4 TWh | 24 |
| #80 | Callahan County, TX | 1.7 TWh | 4 |
| #29 | Calhoun County, TX | 6.6 TWh | 11 |
| #166 | Burnet County, TX | 34.8 GWh | 4 |
| #123 | Brown County, TX | 632.3 GWh | 2 |
| #172 | Brooks County, TX | 17.4 GWh | 2 |
| #94 | Briscoe County, TX | 1.2 TWh | 2 |
| #159 | Brewster County, TX | 118.3 GWh | 2 |
| #149 | Brazos County, TX | 301.7 GWh | 4 |
| #7 | Brazoria County, TX | 12.4 TWh | 42 |
| #43 | Bosque County, TX | 4.2 TWh | 9 |
| #47 | Borden County, TX | 3.8 TWh | 9 |
| #6 | Bexar County, TX | 13.5 TWh | 30 |
| #20 | Bell County, TX | 8.1 TWh | 11 |
| #75 | Bee County, TX | 1.9 TWh | 4 |
| #136 | Baylor County, TX | 452.5 GWh | 3 |
| #27 | Bastrop County, TX | 6.9 TWh | 5 |
| #126 | Bailey County, TX | 582.3 GWh | 2 |
| #173 | Austin County, TX | 16.1 GWh | 3 |
| #91 | Atascosa County, TX | 1.3 TWh | 2 |
| #113 | Armstrong County, TX | 812.9 GWh | 1 |
| #119 | Archer County, TX | 718.6 GWh | 2 |
| #58 | Andrews County, TX | 3.2 TWh | 10 |
Net Generation data is based on the last 12 months since Mar 2025
