| State Rank | County | Net Generation (Past Year) | Power Plants |
| #101 | McCulloch County, TX | 1.2 TWh | 3 |
| #102 | Marion County, TX | 1.2 TWh | 1 |
| #103 | Zapata County, TX | 1.2 TWh | 6 |
| #104 | Frio County, TX | 1.2 TWh | 5 |
| #105 | Reagan County, TX | 1.2 TWh | 3 |
| #106 | Baylor County, TX | 1.2 TWh | 3 |
| #107 | Briscoe County, TX | 1.1 TWh | 2 |
| #108 | Ochiltree County, TX | 1.1 TWh | 1 |
| #109 | Shackelford County, TX | 1.1 TWh | 3 |
| #110 | Jack County, TX | 1.0 TWh | 4 |
| #111 | Culberson County, TX | 966.6 GWh | 6 |
| #112 | Cherokee County, TX | 921.7 GWh | 2 |
| #113 | Parmer County, TX | 910.9 GWh | 3 |
| #114 | Red River County, TX | 893.2 GWh | 4 |
| #115 | Tarrant County, TX | 891.9 GWh | 30 |
| #116 | Schleicher County, TX | 808.5 GWh | 1 |
| #117 | Dawson County, TX | 779.4 GWh | 4 |
| #118 | Palo Pinto County, TX | 779.3 GWh | 3 |
| #119 | Hardeman County, TX | 757.5 GWh | 6 |
| #120 | Kinney County, TX | 754.2 GWh | 6 |
| #121 | Armstrong County, TX | 729.5 GWh | 1 |
| #122 | Roberts County, TX | 715.4 GWh | 2 |
| #123 | Archer County, TX | 668.6 GWh | 3 |
| #124 | Donley County, TX | 668.5 GWh | 1 |
| #125 | Cochran County, TX | 654.5 GWh | 2 |
| #126 | Brown County, TX | 652.8 GWh | 2 |
| #127 | Midland County, TX | 620.2 GWh | 1 |
| #128 | Comanche County, TX | 614.8 GWh | 2 |
| #129 | Jasper County, TX | 613.3 GWh | 3 |
| #130 | Uvalde County, TX | 608.5 GWh | 8 |
| #131 | Erath County, TX | 587.9 GWh | 4 |
| #132 | Bailey County, TX | 569.6 GWh | 2 |
| #133 | Val Verde County, TX | 543.1 GWh | 8 |
| #134 | Randall County, TX | 538.3 GWh | 2 |
| #135 | Refugio County, TX | 535.6 GWh | 1 |
| #136 | Winkler County, TX | 529.6 GWh | 1 |
| #137 | Jones County, TX | 506.7 GWh | 8 |
| #138 | Delta County, TX | 463.9 GWh | 2 |
| #139 | Ward County, TX | 453.5 GWh | 5 |
| #140 | Clay County, TX | 444.2 GWh | 4 |
| #141 | Polk County, TX | 438.2 GWh | 2 |
| #142 | Childress County, TX | 401.3 GWh | 3 |
| #143 | Dimmit County, TX | 391.1 GWh | 3 |
| #144 | Fannin County, TX | 384.9 GWh | 6 |
| #145 | Crane County, TX | 378.3 GWh | 4 |
| #146 | Henderson County, TX | 363.2 GWh | 8 |
| #147 | Jackson County, TX | 345.9 GWh | 7 |
| #148 | Cass County, TX | 336.7 GWh | 1 |
| #149 | Dickens County, TX | 335.3 GWh | 4 |
| #150 | Mitchell County, TX | 331.3 GWh | 6 |
| #151 | Franklin County, TX | 326.6 GWh | 4 |
| #152 | Nacogdoches County, TX | 321.4 GWh | 2 |
| #153 | Gregg County, TX | 321.3 GWh | 1 |
| #154 | Brazos County, TX | 291.5 GWh | 4 |
| #155 | Waller County, TX | 281.0 GWh | 1 |
| #156 | Jim Hogg County, TX | 257.7 GWh | 2 |
| #157 | Martin County, TX | 253.9 GWh | 1 |
| #158 | Liberty County, TX | 252.7 GWh | 2 |
| #159 | Jim Wells County, TX | 244.2 GWh | 2 |
| #160 | Motley County, TX | 236.2 GWh | 1 |
| #161 | Stephens County, TX | 204.0 GWh | 1 |
| #162 | Hardin County, TX | 194.6 GWh | 3 |
| #163 | Reeves County, TX | 185.6 GWh | 13 |
| #164 | Hunt County, TX | 163.9 GWh | 8 |
| #165 | Moore County, TX | 158.0 GWh | 7 |
| #166 | San Jacinto County, TX | 139.6 GWh | 2 |
| #167 | Runnels County, TX | 134.0 GWh | 1 |
| #168 | Angelina County, TX | 130.9 GWh | 6 |
| #169 | Hamilton County, TX | 126.1 GWh | 1 |
| #170 | Van Zandt County, TX | 113.6 GWh | 3 |
| #171 | Brewster County, TX | 93.8 GWh | 2 |
| #172 | Colorado County, TX | 79.7 GWh | 2 |
| #173 | Burnet County, TX | 46.4 GWh | 4 |
| #174 | Collin County, TX | 29.9 GWh | 16 |
| #175 | Presidio County, TX | 23.4 GWh | 3 |
| #176 | Karnes County, TX | 20.4 GWh | 1 |
| #177 | Parker County, TX | 15.7 GWh | 4 |
| #178 | Menard County, TX | 15.1 GWh | 1 |
| #179 | Wilson County, TX | 14.4 GWh | 10 |
| #180 | Brooks County, TX | 12.4 GWh | 2 |
| #181 | Austin County, TX | 9.1 GWh | 6 |
| #182 | Sherman County, TX | 7.7 GWh | 2 |
| #183 | Upshur County, TX | 4.1 GWh | 1 |
| #184 | Wichita County, TX | 2.2 GWh | 4 |
| #185 | Real County, TX | 1.9 GWh | 1 |
Net Generation data is based on the last 12 months since Dec 2024