| State Rank | County | Net Generation (Past Year) | Power Plants |
|---|
| #1 | Harris County, TX | 39.2 TWh | 90 |
| #7 | Brazoria County, TX | 12.4 TWh | 42 |
| #5 | Bexar County, TX | 13.5 TWh | 30 |
| #35 | Pecos County, TX | 5.4 TWh | 30 |
| #22 | Hidalgo County, TX | 7.7 TWh | 28 |
| #4 | Fort Bend County, TX | 17.7 TWh | 26 |
| #106 | Tarrant County, TX | 907.7 GWh | 26 |
| #71 | Cameron County, TX | 2.3 TWh | 24 |
| #82 | Dallas County, TX | 1.6 TWh | 24 |
| #24 | Galveston County, TX | 7.5 TWh | 24 |
| #60 | Travis County, TX | 2.9 TWh | 22 |
| #21 | Nueces County, TX | 7.8 TWh | 21 |
| #28 | Nolan County, TX | 6.9 TWh | 20 |
| #9 | Wharton County, TX | 11.1 TWh | 17 |
| #157 | Collin County, TX | 123.7 GWh | 15 |
| #37 | El Paso County, TX | 5.1 TWh | 15 |
| #52 | Webb County, TX | 3.5 TWh | 15 |
| #107 | Denton County, TX | 896.6 GWh | 14 |
| #10 | Ector County, TX | 10.9 TWh | 14 |
| #101 | Hill County, TX | 1.1 TWh | 14 |
| #79 | Navarro County, TX | 1.7 TWh | 14 |
| #83 | Howard County, TX | 1.5 TWh | 13 |
| #153 | Reeves County, TX | 191.2 GWh | 13 |
| #34 | Scurry County, TX | 5.8 TWh | 13 |
| #43 | Carson County, TX | 4.2 TWh | 12 |
| #16 | Jefferson County, TX | 8.8 TWh | 12 |
| #57 | McLennan County, TX | 3.1 TWh | 12 |
| #20 | Bell County, TX | 8.2 TWh | 11 |
| #30 | Calhoun County, TX | 6.5 TWh | 11 |
| #41 | Haskell County, TX | 4.3 TWh | 11 |
| #18 | Lamar County, TX | 8.3 TWh | 11 |
| #75 | Victoria County, TX | 1.9 TWh | 11 |
| #58 | Andrews County, TX | 3.1 TWh | 10 |
| #8 | Guadalupe County, TX | 11.4 TWh | 10 |
| #42 | Hansford County, TX | 4.3 TWh | 10 |
| #19 | Montgomery County, TX | 8.2 TWh | 10 |
| #44 | Upton County, TX | 4.2 TWh | 10 |
| #173 | Wilson County, TX | 15.1 GWh | 10 |
| #46 | Borden County, TX | 3.9 TWh | 9 |
| #45 | Bosque County, TX | 4.1 TWh | 9 |
| #47 | Grayson County, TX | 3.9 TWh | 9 |
| #68 | Lubbock County, TX | 2.5 TWh | 9 |
| #2 | Matagorda County, TX | 19.7 TWh | 9 |
| #74 | Starr County, TX | 2.2 TWh | 9 |
| #88 | Tom Green County, TX | 1.4 TWh | 9 |
| #72 | Glasscock County, TX | 2.3 TWh | 8 |
| #23 | Limestone County, TX | 7.6 TWh | 8 |
| #32 | San Patricio County, TX | 6.1 TWh | 8 |
| #145 | Uvalde County, TX | 370.1 GWh | 8 |
| #50 | Wilbarger County, TX | 3.6 TWh | 8 |
| #13 | Chambers County, TX | 10.2 TWh | 7 |
| #150 | Jones County, TX | 276.6 GWh | 7 |
| #73 | Kenedy County, TX | 2.2 TWh | 7 |
| #122 | Milam County, TX | 631.5 GWh | 7 |
| #170 | Moore County, TX | 21.9 GWh | 7 |
| #26 | Orange County, TX | 7.2 TWh | 7 |
| #56 | Willacy County, TX | 3.2 TWh | 7 |
| #85 | Cooke County, TX | 1.4 TWh | 6 |
| #89 | Crosby County, TX | 1.3 TWh | 6 |
| #105 | Culberson County, TX | 938.2 GWh | 6 |
| #17 | Ellis County, TX | 8.3 TWh | 6 |
| #29 | Freestone County, TX | 6.8 TWh | 6 |
| #161 | Hunt County, TX | 98.0 GWh | 6 |
| #84 | Hutchinson County, TX | 1.5 TWh | 6 |
| #118 | Kinney County, TX | 695.1 GWh | 6 |
| #6 | Robertson County, TX | 13.0 TWh | 6 |
| #39 | Sterling County, TX | 4.5 TWh | 6 |
| #129 | Val Verde County, TX | 546.9 GWh | 6 |
| #27 | Bastrop County, TX | 7.0 TWh | 5 |
| #86 | Falls County, TX | 1.4 TWh | 5 |
| #143 | Fannin County, TX | 384.2 GWh | 5 |
| #69 | Floyd County, TX | 2.4 TWh | 5 |
| #38 | Grimes County, TX | 4.7 TWh | 5 |
| #33 | Harrison County, TX | 6.1 TWh | 5 |
| #147 | Henderson County, TX | 330.6 GWh | 5 |
| #90 | Kent County, TX | 1.3 TWh | 5 |
| #70 | Lynn County, TX | 2.4 TWh | 5 |
| #166 | Maverick County, TX | 33.8 GWh | 5 |
| #139 | Mitchell County, TX | 403.0 GWh | 5 |
| #67 | Oldham County, TX | 2.5 TWh | 5 |
| #59 | Taylor County, TX | 3.1 TWh | 5 |
| #146 | Ward County, TX | 334.3 GWh | 5 |
| #111 | Zapata County, TX | 849.4 GWh | 5 |
| #76 | Bee County, TX | 1.8 TWh | 4 |
| #149 | Brazos County, TX | 301.6 GWh | 4 |
| #165 | Burnet County, TX | 34.8 GWh | 4 |
| #81 | Callahan County, TX | 1.6 TWh | 4 |
| #99 | Castro County, TX | 1.1 TWh | 4 |
| #135 | Clay County, TX | 474.2 GWh | 4 |
| #77 | Coke County, TX | 1.8 TWh | 4 |
| #65 | Concho County, TX | 2.6 TWh | 4 |
| #48 | Crockett County, TX | 3.9 TWh | 4 |
| #64 | Deaf Smith County, TX | 2.6 TWh | 4 |
| #140 | Dickens County, TX | 395.1 GWh | 4 |
| #128 | Erath County, TX | 569.8 GWh | 4 |
| #138 | Franklin County, TX | 414.7 GWh | 4 |
| #103 | Frio County, TX | 1.1 TWh | 4 |
| #63 | Goliad County, TX | 2.7 TWh | 4 |
| #54 | Hale County, TX | 3.3 TWh | 4 |
| #15 | Hood County, TX | 9.7 TWh | 4 |
Net Generation data is based on the last 12 months since Jan 2025
