| State Rank | County | Net Generation (Past Year) | Power Plants |
|---|
| #36 | Hays County, TX | 5.5 TWh | 2 |
| #41 | Haskell County, TX | 4.2 TWh | 11 |
| #33 | Harrison County, TX | 5.9 TWh | 5 |
| #1 | Harris County, TX | 39.5 TWh | 90 |
| #156 | Hardin County, TX | 128.1 GWh | 3 |
| #115 | Hardeman County, TX | 740.0 GWh | 2 |
| #42 | Hansford County, TX | 4.2 TWh | 10 |
| #155 | Hamilton County, TX | 151.0 GWh | 1 |
| #56 | Hale County, TX | 3.2 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 |
| #46 | Grayson County, TX | 3.9 TWh | 9 |
| #61 | Goliad County, TX | 2.9 TWh | 4 |
| #71 | Glasscock County, TX | 2.3 TWh | 8 |
| #25 | Galveston County, TX | 7.5 TWh | 24 |
| #103 | Frio County, TX | 1.1 TWh | 4 |
| #29 | Freestone County, TX | 6.7 TWh | 6 |
| #138 | Franklin County, TX | 416.1 GWh | 4 |
| #4 | Fort Bend County, TX | 18.4 TWh | 26 |
| #91 | Foard County, TX | 1.2 TWh | 2 |
| #70 | Floyd County, TX | 2.4 TWh | 5 |
| #80 | Fisher County, TX | 1.6 TWh | 3 |
| #24 | Fayette County, TX | 7.6 TWh | 3 |
| #144 | Fannin County, TX | 378.5 GWh | 5 |
| #85 | Falls County, TX | 1.4 TWh | 5 |
| #128 | Erath County, TX | 558.2 GWh | 4 |
| #17 | Ellis County, TX | 8.5 TWh | 6 |
| #37 | El Paso County, TX | 5.3 TWh | 15 |
| #10 | Ector County, TX | 10.9 TWh | 14 |
| #111 | Eastland County, TX | 862.7 GWh | 3 |
| #120 | Donley County, TX | 700.7 GWh | 1 |
| #143 | Dimmit County, TX | 391.6 GWh | 3 |
| #140 | Dickens County, TX | 395.1 GWh | 4 |
| #106 | Denton County, TX | 928.7 GWh | 14 |
| #167 | Delta County, TX | 26.9 GWh | 2 |
| #66 | Deaf Smith County, TX | 2.5 TWh | 4 |
| #113 | Dawson County, TX | 754.7 GWh | 3 |
| #82 | Dallas County, TX | 1.6 TWh | 24 |
| #105 | Culberson County, TX | 951.7 GWh | 6 |
| #88 | Crosby County, TX | 1.3 TWh | 6 |
| #48 | Crockett County, TX | 3.8 TWh | 4 |
| #142 | Crane County, TX | 392.3 GWh | 3 |
| #87 | Cooke County, TX | 1.4 TWh | 6 |
| #65 | Concho County, TX | 2.5 TWh | 4 |
| #127 | Comanche County, TX | 568.8 GWh | 1 |
| #180 | Comal County, TX | 1.7 GWh | 3 |
| #163 | Colorado County, TX | 83.7 GWh | 2 |
| #157 | Collin County, TX | 122.4 GWh | 15 |
| #77 | Coke County, TX | 1.8 TWh | 4 |
| #121 | Cochran County, TX | 678.2 GWh | 1 |
| #135 | Clay County, TX | 463.8 GWh | 4 |
| #136 | Childress County, TX | 457.0 GWh | 2 |
| #101 | Cherokee County, TX | 1.1 TWh | 2 |
| #13 | Chambers County, TX | 10.3 TWh | 7 |
| #100 | Castro County, TX | 1.1 TWh | 4 |
| #145 | Cass County, TX | 378.2 GWh | 1 |
| #43 | Carson County, TX | 4.2 TWh | 12 |
| #69 | Cameron County, TX | 2.4 TWh | 24 |
| #81 | Callahan County, TX | 1.6 TWh | 4 |
| #30 | Calhoun County, TX | 6.5 TWh | 11 |
| #165 | Burnet County, TX | 34.8 GWh | 4 |
| #122 | Brown County, TX | 641.8 GWh | 2 |
| #173 | Brooks County, TX | 17.4 GWh | 2 |
| #93 | Briscoe County, TX | 1.2 TWh | 2 |
| #158 | Brewster County, TX | 118.0 GWh | 2 |
| #149 | Brazos County, TX | 302.0 GWh | 4 |
| #7 | Brazoria County, TX | 12.3 TWh | 42 |
| #44 | Bosque County, TX | 4.1 TWh | 9 |
| #47 | Borden County, TX | 3.9 TWh | 9 |
| #5 | Bexar County, TX | 14.0 TWh | 30 |
| #18 | Bell County, TX | 8.5 TWh | 11 |
| #76 | Bee County, TX | 1.9 TWh | 4 |
| #146 | Baylor County, TX | 372.2 GWh | 3 |
| #27 | Bastrop County, TX | 7.0 TWh | 5 |
| #126 | Bailey County, TX | 575.7 GWh | 2 |
| #172 | Austin County, TX | 17.5 GWh | 3 |
| #89 | Atascosa County, TX | 1.3 TWh | 2 |
| #118 | Armstrong County, TX | 717.7 GWh | 1 |
| #117 | 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 Feb 2025
