Electric Reliability Council of Texas, Inc.
Balancing Authority Summary Information
Electric Reliability Council of Texas, Inc. is ranked #3 out of 64 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Electric Reliability Council of Texas, Inc. |
|---|---|
| States | Oklahoma Texas |
| Last Update | Jul 2026 |
| Annual Generation | 494.1 TWh |
| Power Plants | 1,471 |
| Utilities | 799 |
| Ranked #3 out of 64 in terms of net annual generation | |
| Ranked #3 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 40.5% Wind | 23.6% Solar | 15.5% Coal | 12.5% Nuclear | 8.2% Other Fuel | 0.1% Water | 0.1% |
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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 |
|---|---|---|---|---|---|---|
| TX Hereford Wind | Boralex US Operations LLC | Hereford, TX | 587 GWh | Nov 2014 | May 2026 | Wind |
| Spinning Spur Wind III | Boralex US Operations LLC | Adrian, TX | 719 GWh | Aug 2015 | Dec 2025 | Wind |
| Longhorn Wind | Boralex US Operations LLC | Silverton, TX | 684 GWh | Apr 2015 | May 2026 | Wind |
| BMP Wind (TX) | BMP Wind LLC | Baird, TX | 944 GWh | Nov 2021 | May 2026 | Wind |
| Bluebell Solar | Bluebell Solar, LLC | Sterling City, TX | 69 GWh | Oct 2018 | May 2026 | Solar |
| Bluebell Solar II | Bluebell Solar II, LLC | Sterling, TX | 251 GWh | Nov 2020 | May 2026 | Solar |
| Blue Summit Wind LLC | Blue Summit Wind LLC | Vernon, TX | 492 GWh | Nov 2012 | Dec 2025 | Wind |
| Blue Summit III Wind | Blue Summit III Wind, LLC | Chilicothe, TX | 768 GWh | Nov 2019 | May 2026 | Wind |
| Blue Summit II Wind | Blue Summit II Wind, LLC | Vernon, TX | 358 GWh | Dec 2018 | May 2026 | Wind |
| Blue Jay Solar I, LLC | Blue Jay Solar I, LLC | Iola, TX | 430 GWh | May 2023 | May 2026 | Solar |
| Big Sampson Wind | Big Sampson Wind Project, LLC | TBD, TX | 359 GWh | - | May 2026 | Wind |
| Big Elm Solar | Big Elm Solar, LLC | Troy, TX | 470 GWh | Dec 2024 | May 2026 | Solar |
| C R Wing Cogen Plant | BHER Power Resources, Inc | Big Spring, TX | 428 GWh | Jun 1987 | Dec 2025 | Natural Gas |
| Pearl Solar | BHE Renewables, LLC | Fort Stockton, TX | 89 GWh | Sep 2017 | May 2026 | Solar |
| Alamo 6 | BHE Renewables, LLC | Fort Stockton, TX | 212 GWh | Feb 2017 | May 2026 | Solar |
| Mariah del Norte | BHE Renewables, LLC | Friona, TX | 841 GWh | Oct 2016 | Dec 2025 | Wind |
| Santa Rita Wind Energy | BHE Renewables, LLC | Big Lake, TX | 1 TWh | Nov 2017 | May 2026 | Wind |
| Flat Top Wind I | BHE Renewables, LLC | Mullin, TX | 787 GWh | Dec 2017 | May 2026 | Wind |
| Bernard Creek Solar | Bernard Creek Solar, LLC | Hungerford, TX | 494 GWh | Nov 2023 | May 2026 | Solar |
| Orion III Solar Project | Ben Milam Solar 3 LLC | Buckholts, TX | 536 GWh | Jul 2024 | May 2026 | Solar |
| Orion II Solar Project | Ben Milam Solar 2 LLC | Rosebud, TX | 545 GWh | Aug 2024 | May 2026 | Solar |
| Orion I Solar Project | Ben Milam Solar 1 LLC | Burlington, TX | 437 GWh | Jul 2024 | May 2026 | Solar |
| Bearkat | Bearkat Wind Energy 1, LLC | St. Lawrence, TX | 655 GWh | Jan 2018 | May 2026 | Wind |
| Baytown Energy Center | Baytown Energy Center LLC | Baytown, TX | 4 TWh | May 2002 | May 2026 | Natural Gas |
| Bastrop Energy Center | Bastrop Energy Partners, LP | Cedar Creek, TX | 2 TWh | Apr 2002 | May 2026 | Natural Gas |
| BASF Freeport Works | BASF Corporation | Feeeport, TX | 537 GWh | Apr 1999 | Dec 2025 | Natural Gas |
| Barrett Solar Project | Barrett Solar Project LLC (RE) | Point, TX | 48 GWh | - | May 2026 | Solar |
| Azure Sky Wind Project, LLC Hybrid | Azure Sky Wind Project, LLC | Throckmorton, TX | 1 TWh | Aug 2023 | May 2026 | Wind |
| Azure Sky Solar | Azure Sky Solar Project, LLC | Haskell, TX | 492 GWh | Jun 2021 | May 2026 | Solar |
| Azalea Springs Solar Park | Azalea Springs Solar Park LLC | Lufkin, TX | 339 GWh | Oct 2025 | May 2026 | Solar |
| Aviator Wind | Aviator Wind, LLC | Robert Lee, TX | 2 TWh | May 2021 | May 2026 | Wind |
| Penascal Wind Power LLC | Avangrid Power LLC | Sarita, TX | 309 GWh | Mar 2009 | May 2026 | Wind |
| Barton Chapel Wind Farm | Avangrid Power LLC | Jacksboro, TX | 127 GWh | Dec 2008 | Dec 2025 | Wind |
| Patriot Wind Farm | Avangrid Power LLC | Bishop, TX | 635 GWh | May 2019 | May 2026 | Wind |
| Penascal II Wind Project LLC | Avangrid Power LLC | Sarita, TX | 293 GWh | Feb 2010 | May 2026 | Wind |
| Karankawa Wind LLC | Avangrid Power LLC | Mathis, TX | 860 GWh | Oct 2019 | May 2026 | Wind |
| Baffin Wind | Avangrid Power LLC | Sarita, TX | 125 GWh | Nov 2014 | Dec 2025 | Wind |
| True North Solar, LLC | Avangrid Power LLC | Otto, TX | 559 GWh | Nov 2024 | May 2026 | Solar |
| Robert Mueller Energy Center | Austin Energy | Austin, TX | 30 GWh | Jun 2006 | Dec 2025 | Natural Gas : 99.9% |
| Nacogdoches Power | Austin Energy | Cushing, TX | 357 GWh | May 2012 | May 2026 | Wood/Wood Waste Solids |
| Sand Hill | Austin Energy | Austin, TX | 2 TWh | May 2001 | May 2026 | Natural Gas |
| Astra Wind Farm | Astra Wind LLC | Happy, TX | 529 GWh | Apr 2017 | May 2026 | Wind |
| Ash Creek Solar | Ash Creek | Abbott, TX | 750 GWh | May 2025 | May 2026 | Solar |
| Ascend Performance Materials Texas Inc. | Ascend Performance Materials | Alvin, TX | 98 GWh | May 1993 | Nov 2025 | Natural Gas |
| Appaloosa Run Wind | Appaloosa Run Wind, LLC | Rankin, TX | 688 GWh | Nov 2022 | May 2026 | Wind |
| AP Sunray LLC | AP Sunray LLC | Knippa, TX | 409 GWh | Jul 2024 | May 2026 | Solar |
| Fighting Jays Solar Project | AP Solar 2, LLC | Needville, TX | 497 GWh | May 2022 | May 2026 | Solar |
| Angelo Solar | Angelo Solar, LLC | San Angelo, TX | 492 GWh | Dec 2024 | May 2026 | Solar |
| Ameresco Dallas LLC | Ameresco Dallas LLC | Dallas, TX | 25 GWh | Jan 2011 | Dec 2025 | Landfill Gas |
| Amadeus Wind Farm | Amadeus Wind LLC | Rotan, TX | 701 GWh | Nov 2020 | May 2026 | Wind |
| Senate Wind LLC | Algonquin Power Co | Bryson, TX | 394 GWh | Nov 2012 | Dec 2025 | Wind |
| Maverick Creek Wind | Algonquin Power Co | Eden, TX | 2 TWh | Feb 2022 | May 2026 | Wind |
| Air Products Texas City | Air Products & Chemicals Inc | Texas City, TX | 48 GWh | Feb 2025 | Dec 2025 | Waste Heat |
| Bayou Cogen Plant | Air Liquide Large Industries U S LP | Pasadena, TX | 2 TWh | Nov 1984 | May 2026 | Natural Gas : 92.8% Other Gas : 7.2% |
| Buffalo Gap 3 Wind Farm | AES Distributed Energy | Nolan, TX | 338 GWh | Jul 2008 | Dec 2025 | Wind |
| Buffalo Gap 2 Wind Farm | AES Distributed Energy | Merkel, TX | 350 GWh | Jun 2007 | Dec 2025 | Wind |
| Buffalo Gap Wind Farm | AES Distributed Energy | Merkel, TX | 159 GWh | Mar 2006 | Nov 2025 | Wind |
| CatanSolar | Adapture Renewables, Inc. | Runge, TX | 22 GWh | Nov 2020 | Dec 2025 | Solar |
| BT Cooke Solar, LLC | Adapture Renewables, Inc. | Gainsville, TX | 118 GWh | Nov 2020 | May 2026 | Solar |
| Fort Bend Solar LLC | Acciona Energy USA Global, LLC | East Bernard, TX | 541 GWh | Sep 2023 | May 2026 | Solar |
| Red Tailed Hawk Solar LLC | Acciona Energy USA Global, LLC | Pierce, TX | 777 GWh | Aug 2024 | May 2026 | Solar |
| San Roman Wind I, LLC | Acciona Energy USA Global, LLC | Los Fresnos, TX | 247 GWh | Jan 2017 | May 2026 | Wind |
| La Chalupa, LLC | Acciona Energy USA Global, LLC | Rio Hondo, TX | 440 GWh | May 2021 | May 2026 | Wind |
| Palmas Wind, LLC | Acciona Energy USA Global, LLC | Rio Hondo, TX | 350 GWh | Oct 2020 | May 2026 | Wind |
| 7V Solar Ranch | 7V Solar Ranch, LLC | Muldoon, TX | 513 GWh | Dec 2024 | May 2026 | Solar |
| 2W Permian Solar Project Hybrid | 2W Permian Solar, LLC | Andrews, TX | 1 TWh | Jul 2021 | May 2026 | Solar |
| Galloway 1 Solar Farm | 225DD 8me LLC | Paint Rock, TX | 501 GWh | Sep 2021 | May 2026 | Solar |
| Galloway 2 Solar Farm | 224WB 8me LLC | Paint Rock, TX | 232 GWh | Sep 2023 | May 2026 | Solar |
| Ellis Solar LLC | 174 Power Global Corp. | Midlothian, TX | 163 GWh | Sep 2023 | May 2026 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #26 | Associated Electric Cooperative, Inc. | 23.4 TWh | 47 |
| #46 | El Paso Electric Company | 7.3 TWh | 37 |
| #21 | Public Service Company of Colorado | 46.3 TWh | 231 |
| #34 | Public Service Company of New Mexico | 16.1 TWh | 137 |
| #6 | Southern Company Services, Inc. - Trans | 253.5 TWh | 422 |
| #5 | Southwest Power Pool | 306.8 TWh | 856 |
| #53 | Southwestern Power Administration | 4.1 TWh | 34 |
| #9 | Tennessee Valley Authority | 163.4 TWh | 207 |
| #37 | Tucson Electric Power | 14.0 TWh | 55 |
| #27 | Western Area Power Administration - Rocky Mountain Region | 22.5 TWh | 193 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #2 | Midcontinent Independent System Operator, Inc. | 669.4 TWh | 3,038 |
| #3 | Electric Reliability Council of Texas, Inc. | 494.1 TWh | 1,471 |
| #5 | Southwest Power Pool | 306.8 TWh | 856 |
| #6 | Southern Company Services, Inc. - Trans | 253.5 TWh | 422 |
| #7 | California Independent System Operator | 169.4 TWh | 2,135 |
| #9 | Tennessee Valley Authority | 163.4 TWh | 207 |
| #10 | Florida Power & Light Co. | 152.2 TWh | 187 |
| #12 | New York Independent System Operator | 134.3 TWh | 1,299 |
| #13 | Duke Energy Carolinas | 112.6 TWh | 577 |
| #15 | ISO New England | 111.1 TWh | 1,629 |