| State Rank | County | Net Generation (Past Year) | Power Plants |
|---|
| #1 | Harris County, TX | 39.1 TWh | 90 |
| #7 | Brazoria County, TX | 12.4 TWh | 42 |
| #6 | Bexar County, TX | 13.5 TWh | 30 |
| #35 | Pecos County, TX | 5.6 TWh | 30 |
| #23 | Hidalgo County, TX | 7.9 TWh | 29 |
| #4 | Fort Bend County, TX | 19.3 TWh | 26 |
| #109 | Tarrant County, TX | 888.7 GWh | 26 |
| #68 | Cameron County, TX | 2.4 TWh | 24 |
| #82 | Dallas County, TX | 1.6 TWh | 24 |
| #25 | Galveston County, TX | 7.4 TWh | 24 |
| #61 | Travis County, TX | 2.8 TWh | 22 |
| #22 | Nueces County, TX | 8.0 TWh | 21 |
| #28 | Nolan County, TX | 6.8 TWh | 20 |
| #11 | Wharton County, TX | 10.7 TWh | 17 |
| #158 | Collin County, TX | 121.0 GWh | 15 |
| #36 | El Paso County, TX | 5.4 TWh | 15 |
| #52 | Webb County, TX | 3.5 TWh | 15 |
| #107 | Denton County, TX | 949.6 GWh | 14 |
| #9 | Ector County, TX | 11.4 TWh | 14 |
| #101 | Hill County, TX | 1.1 TWh | 14 |
| #77 | Navarro County, TX | 1.9 TWh | 14 |
| #83 | Howard County, TX | 1.5 TWh | 13 |
| #153 | Reeves County, TX | 197.2 GWh | 13 |
| #33 | Scurry County, TX | 5.8 TWh | 13 |
| #45 | Carson County, TX | 4.1 TWh | 12 |
| #16 | Jefferson County, TX | 8.8 TWh | 12 |
| #55 | McLennan County, TX | 3.4 TWh | 12 |
| #20 | Bell County, TX | 8.1 TWh | 11 |
| #29 | Calhoun County, TX | 6.6 TWh | 11 |
| #41 | Haskell County, TX | 4.3 TWh | 11 |
| #19 | Lamar County, TX | 8.3 TWh | 11 |
| #76 | Victoria County, TX | 1.9 TWh | 11 |
| #58 | Andrews County, TX | 3.2 TWh | 10 |
| #8 | Guadalupe County, TX | 11.5 TWh | 10 |
| #42 | Hansford County, TX | 4.2 TWh | 10 |
| #17 | Montgomery County, TX | 8.4 TWh | 10 |
| #86 | Tom Green County, TX | 1.4 TWh | 10 |
| #44 | Upton County, TX | 4.2 TWh | 10 |
| #174 | Wilson County, TX | 15.1 GWh | 10 |
| #47 | Borden County, TX | 3.8 TWh | 9 |
| #43 | Bosque County, TX | 4.2 TWh | 9 |
| #48 | Grayson County, TX | 3.7 TWh | 9 |
| #70 | Lubbock County, TX | 2.4 TWh | 9 |
| #2 | Matagorda County, TX | 20.0 TWh | 9 |
| #110 | Milam County, TX | 887.4 GWh | 9 |
| #73 | Starr County, TX | 2.3 TWh | 9 |
| #71 | Glasscock County, TX | 2.4 TWh | 8 |
| #21 | Limestone County, TX | 8.1 TWh | 8 |
| #31 | San Patricio County, TX | 6.1 TWh | 8 |
| #139 | Uvalde County, TX | 419.4 GWh | 8 |
| #50 | Wilbarger County, TX | 3.6 TWh | 8 |
| #14 | Chambers County, TX | 10.2 TWh | 7 |
| #150 | Jones County, TX | 287.9 GWh | 7 |
| #74 | Kenedy County, TX | 2.2 TWh | 7 |
| #171 | Moore County, TX | 21.9 GWh | 7 |
| #26 | Orange County, TX | 7.3 TWh | 7 |
| #56 | Willacy County, TX | 3.4 TWh | 7 |
| #87 | Cooke County, TX | 1.4 TWh | 6 |
| #89 | Crosby County, TX | 1.3 TWh | 6 |
| #106 | Culberson County, TX | 949.6 GWh | 6 |
| #18 | Ellis County, TX | 8.4 TWh | 6 |
| #30 | Freestone County, TX | 6.6 TWh | 6 |
| #161 | Hunt County, TX | 109.4 GWh | 6 |
| #85 | Hutchinson County, TX | 1.4 TWh | 6 |
| #118 | Kinney County, TX | 749.6 GWh | 6 |
| #5 | Robertson County, TX | 13.8 TWh | 6 |
| #40 | Sterling County, TX | 4.4 TWh | 6 |
| #130 | Val Verde County, TX | 552.9 GWh | 6 |
| #27 | Bastrop County, TX | 6.9 TWh | 5 |
| #84 | Falls County, TX | 1.5 TWh | 5 |
| #145 | Fannin County, TX | 378.6 GWh | 5 |
| #69 | Floyd County, TX | 2.4 TWh | 5 |
| #38 | Grimes County, TX | 4.8 TWh | 5 |
| #34 | Harrison County, TX | 5.7 TWh | 5 |
| #148 | Henderson County, TX | 330.6 GWh | 5 |
| #88 | Kent County, TX | 1.3 TWh | 5 |
| #72 | Lynn County, TX | 2.4 TWh | 5 |
| #167 | Maverick County, TX | 31.9 GWh | 5 |
| #141 | Mitchell County, TX | 403.0 GWh | 5 |
| #67 | Oldham County, TX | 2.5 TWh | 5 |
| #59 | Taylor County, TX | 3.1 TWh | 5 |
| #147 | Ward County, TX | 334.1 GWh | 5 |
| #108 | Zapata County, TX | 921.9 GWh | 5 |
| #75 | Bee County, TX | 1.9 TWh | 4 |
| #149 | Brazos County, TX | 301.7 GWh | 4 |
| #166 | Burnet County, TX | 34.8 GWh | 4 |
| #80 | Callahan County, TX | 1.7 TWh | 4 |
| #99 | Castro County, TX | 1.1 TWh | 4 |
| #135 | Clay County, TX | 463.5 GWh | 4 |
| #79 | Coke County, TX | 1.7 TWh | 4 |
| #65 | Concho County, TX | 2.6 TWh | 4 |
| #46 | Crockett County, TX | 3.9 TWh | 4 |
| #66 | Deaf Smith County, TX | 2.5 TWh | 4 |
| #140 | Dickens County, TX | 404.4 GWh | 4 |
| #129 | Erath County, TX | 568.4 GWh | 4 |
| #142 | Franklin County, TX | 402.7 GWh | 4 |
| #104 | Frio County, TX | 1.1 TWh | 4 |
| #60 | Goliad County, TX | 3.1 TWh | 4 |
| #57 | Hale County, TX | 3.3 TWh | 4 |
| #15 | Hood County, TX | 9.5 TWh | 4 |
Net Generation data is based on the last 12 months since Mar 2025
