Electric Reliability Council of Texas, Inc.
Balancing Authority Summary Information
Electric Reliability Council of Texas, Inc. is ranked #4 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Electric Reliability Council of Texas, Inc. |
|---|---|
| States | Oklahoma Texas |
| Last Update | Nov 2025 |
| Annual Generation | 485.0 TWh |
| Power Plants | 1,313 |
| Utilities | 694 |
| Ranked #4 out of 65 in terms of net annual generation | |
| Ranked #4 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 41.1% Wind | 23.4% Solar | 13.7% Coal | 13.2% Nuclear | 8.7% Water | 0.1% Other Fuel | 0.1% |
Map of Electric Reliability Council of Texas, Inc.
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Daily Net Generation for Electric Reliability Council of Texas, Inc. for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Astra Wind Farm | Astra Wind LLC | Happy, TX | 541 GWh | Apr 2017 | Sep 2025 | Wind |
| Ash Creek Solar | Ash Creek | Abbott, TX | 283 GWh | - | Sep 2025 | Solar |
| Ascend Performance Materials Texas Inc. | Ascend Performance Materials | Alvin, TX | 148 GWh | May 1993 | Dec 2024 | Natural Gas |
| Arthur Von Rosenberg | City of San Antonio - (TX) | Elmendorf, TX | 3 TWh | May 2000 | Sep 2025 | Natural Gas |
| Aragorn Solar Project | SE Aragorn, LLC | Van Horn, TX | 354 GWh | Nov 2021 | Sep 2025 | Solar |
| Appaloosa Run Wind | Appaloosa Run Wind, LLC | Rankin, TX | 715 GWh | Nov 2022 | Sep 2025 | Wind |
| AP Sunray LLC | AP Sunray LLC | Knippa, TX | 430 GWh | Jul 2024 | Sep 2025 | Solar |
| ANSON Solar Center, LLC | Engie North America | Anson, TX | 477 GWh | Feb 2021 | Sep 2025 | Solar |
| Angelo Solar | Angelo Solar, LLC | San Angelo, TX | 405 GWh | - | Sep 2025 | Solar |
| Anacacho Wind Farm, LLC | Big Sky Wind, LLC | Brackettville, TX | 316 GWh | Nov 2012 | Dec 2024 | Wind |
| Amistad Dam & Power | International Bound & Wtr Comm | Del Rio, TX | 51 GWh | May 1983 | Dec 2024 | Water |
| Ameresco Dallas LLC | Ameresco Dallas LLC | Dallas, TX | 28 GWh | Jan 2011 | Dec 2024 | Landfill Gas |
| Amadeus Wind Farm | Amadeus Wind LLC | Rotan, TX | 708 GWh | Nov 2020 | Sep 2025 | Wind |
| Alexis Solar, LLC | Sol Systems | Encino, TX | 13 GWh | Nov 2019 | Dec 2024 | Solar |
| Alamo 6 | BHE Renewables, LLC | Fort Stockton, TX | 227 GWh | Feb 2017 | Sep 2025 | Solar |
| Aktina Solar | Hecate Energy Ramsey, LLC | El Campo, TX | 914 GWh | Nov 2023 | Sep 2025 | Solar |
| AbbVie Waco | Generate ER-NG, LLC | Waco, TX | 811 MWh | Oct 2023 | Dec 2024 | Natural Gas |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #27 | Associated Electric Cooperative, Inc. | 23.6 TWh | 47 |
| #46 | El Paso Electric Company | 6.8 TWh | 32 |
| #21 | Public Service Company of Colorado | 47.2 TWh | 210 |
| #35 | Public Service Company of New Mexico | 14.9 TWh | 116 |
| #6 | Southern Company Services, Inc. - Trans | 250.9 TWh | 417 |
| #5 | Southwest Power Pool | 299.9 TWh | 835 |
| #49 | Southwestern Power Administration | 5.2 TWh | 34 |
| #9 | Tennessee Valley Authority | 161.6 TWh | 204 |
| #38 | Tucson Electric Power | 13.3 TWh | 53 |
| #23 | Western Area Power Administration - Rocky Mountain Region | 35.5 TWh | 192 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #2 | Midcontinent Independent System Operator, Inc. | 655.1 TWh | 2,831 |
| #4 | Electric Reliability Council of Texas, Inc. | 485.0 TWh | 1,313 |
| #5 | Southwest Power Pool | 299.9 TWh | 835 |
| #6 | Southern Company Services, Inc. - Trans | 250.9 TWh | 417 |
| #7 | California Independent System Operator | 188.0 TWh | 2,075 |
| #9 | Tennessee Valley Authority | 161.6 TWh | 204 |
| #10 | Florida Power & Light Co. | 148.9 TWh | 187 |
| #12 | New York Independent System Operator | 131.6 TWh | 1,211 |
| #13 | Duke Energy Carolinas | 112.5 TWh | 565 |
| #15 | ISO New England | 105.5 TWh | 1,577 |