| State Rank | County | Net Generation (Past Year) | Power Plants |
|---|
| #144 | Henderson County, TX | 376.2 GWh | 8 |
| #37 | Hays County, TX | 5.2 TWh | 2 |
| #41 | Haskell County, TX | 4.2 TWh | 16 |
| #34 | Harrison County, TX | 5.5 TWh | 6 |
| #1 | Harris County, TX | 39.6 TWh | 96 |
| #159 | Hardin County, TX | 194.6 GWh | 3 |
| #119 | Hardeman County, TX | 747.7 GWh | 6 |
| #43 | Hansford County, TX | 4.2 TWh | 10 |
| #163 | Hamilton County, TX | 137.3 GWh | 1 |
| #55 | Hale County, TX | 3.4 TWh | 4 |
| #11 | Guadalupe County, TX | 10.7 TWh | 10 |
| #50 | Grimes County, TX | 3.7 TWh | 5 |
| #152 | Gregg County, TX | 321.3 GWh | 1 |
| #56 | Grayson County, TX | 3.4 TWh | 9 |
| #52 | Goliad County, TX | 3.7 TWh | 6 |
| #74 | Glasscock County, TX | 2.3 TWh | 10 |
| #26 | Galveston County, TX | 6.8 TWh | 25 |
| #107 | Frio County, TX | 1.0 TWh | 5 |
| #28 | Freestone County, TX | 6.6 TWh | 7 |
| #146 | Franklin County, TX | 367.7 GWh | 4 |
| #3 | Fort Bend County, TX | 21.6 TWh | 29 |
| #87 | Foard County, TX | 1.6 TWh | 2 |
| #71 | Floyd County, TX | 2.4 TWh | 5 |
| #88 | Fisher County, TX | 1.5 TWh | 4 |
| #17 | Fayette County, TX | 8.8 TWh | 3 |
| #142 | Fannin County, TX | 387.4 GWh | 6 |
| #79 | Falls County, TX | 1.9 TWh | 5 |
| #131 | Erath County, TX | 577.0 GWh | 4 |
| #19 | Ellis County, TX | 8.5 TWh | 9 |
| #35 | El Paso County, TX | 5.5 TWh | 15 |
| #7 | Ector County, TX | 12.5 TWh | 20 |
| #90 | Eastland County, TX | 1.4 TWh | 6 |
| #122 | Donley County, TX | 690.9 GWh | 1 |
| #145 | Dimmit County, TX | 373.0 GWh | 3 |
| #147 | Dickens County, TX | 344.3 GWh | 4 |
| #91 | Denton County, TX | 1.4 TWh | 14 |
| #149 | Delta County, TX | 339.2 GWh | 2 |
| #78 | Deaf Smith County, TX | 2.1 TWh | 6 |
| #114 | Dawson County, TX | 863.5 GWh | 4 |
| #77 | Dallas County, TX | 2.2 TWh | 25 |
| #109 | Culberson County, TX | 991.0 GWh | 6 |
| #98 | Crosby County, TX | 1.3 TWh | 6 |
| #49 | Crockett County, TX | 3.9 TWh | 5 |
| #143 | Crane County, TX | 383.7 GWh | 4 |
| #95 | Cooke County, TX | 1.3 TWh | 6 |
| #66 | Concho County, TX | 2.7 TWh | 5 |
| #130 | Comanche County, TX | 579.2 GWh | 2 |
| #167 | Colorado County, TX | 79.7 GWh | 2 |
| #169 | Collin County, TX | 34.0 GWh | 16 |
| #84 | Coke County, TX | 1.7 TWh | 6 |
| #124 | Cochran County, TX | 649.0 GWh | 2 |
| #139 | Clay County, TX | 445.7 GWh | 4 |
| #141 | Childress County, TX | 418.4 GWh | 3 |
| #111 | Cherokee County, TX | 921.7 GWh | 2 |
| #23 | Chambers County, TX | 7.9 TWh | 9 |
| #100 | Castro County, TX | 1.2 TWh | 4 |
| #150 | Cass County, TX | 336.7 GWh | 1 |
| #45 | Carson County, TX | 4.0 TWh | 12 |
| #67 | Cameron County, TX | 2.7 TWh | 24 |
| #82 | Callahan County, TX | 1.7 TWh | 4 |
| #27 | Calhoun County, TX | 6.8 TWh | 11 |
| #168 | Burnet County, TX | 46.4 GWh | 4 |
| #125 | Brown County, TX | 627.7 GWh | 2 |
| #177 | Brooks County, TX | 12.4 GWh | 2 |
| #105 | Briscoe County, TX | 1.2 TWh | 2 |
| #166 | Brewster County, TX | 103.8 GWh | 2 |
| #155 | Brazos County, TX | 246.8 GWh | 4 |
| #9 | Brazoria County, TX | 12.2 TWh | 49 |
| #38 | Bosque County, TX | 4.8 TWh | 10 |
| #58 | Borden County, TX | 3.3 TWh | 9 |
| #5 | Bexar County, TX | 14.0 TWh | 35 |
| #22 | Bell County, TX | 8.1 TWh | 20 |
| #80 | Bee County, TX | 1.8 TWh | 6 |
| #110 | Baylor County, TX | 964.7 GWh | 3 |
| #29 | Bastrop County, TX | 6.5 TWh | 5 |
| #132 | Bailey County, TX | 566.5 GWh | 2 |
| #173 | Austin County, TX | 15.9 GWh | 6 |
| #92 | Atascosa County, TX | 1.4 TWh | 4 |
| #117 | Armstrong County, TX | 762.2 GWh | 1 |
| #123 | Archer County, TX | 668.6 GWh | 3 |
| #60 | Andrews County, TX | 3.2 TWh | 10 |
Net Generation data is based on the last 12 months since Sep 2025
