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 |
|---|---|---|---|---|---|---|
| HEB00750 | Generate ER-NG, LLC | Mansfield, TX | 247 MWh | May 2024 | Dec 2025 | Natural Gas |
| HEB00028 | Texas Microgrid, LLC | League City, TX | 245 MWh | May 2017 | Dec 2025 | Natural Gas |
| HEB00109 | Texas Microgrid, LLC | Katy, TX | 241 MWh | Apr 2018 | Dec 2025 | Natural Gas |
| HEB00057 | Texas Microgrid, LLC | Corpus Christi, TX | 238 MWh | Sep 2017 | Dec 2025 | Natural Gas |
| HEB00182 | Texas Microgrid, LLC | Temple, TX | 236 MWh | Sep 2018 | Dec 2025 | Natural Gas |
| OTHERTraditionClearfork | Texas Microgrid, LLC | Fort Worth, TX | 233 MWh | Mar 2023 | Dec 2025 | Natural Gas |
| HEB_CPS00793 | Texas Microgrid, LLC | Boerne, TX | 233 MWh | Dec 2024 | Dec 2025 | Natural Gas |
| HEB00099 | Texas Microgrid, LLC | Houston, TX | 231 MWh | May 2017 | Dec 2025 | Natural Gas |
| Praxair | Generate ER-NG, LLC | Clute, TX | 228 MWh | Jul 2019 | Dec 2025 | Natural Gas |
| HEB00767 | Generate ER-NG, LLC | Magnolia, TX | 228 MWh | Jun 2022 | Dec 2025 | Natural Gas |
| HEB00801 | Generate ER-NG, LLC | Fort Worth, TX | 227 MWh | Apr 2024 | Dec 2025 | Natural Gas |
| HEB00789 | Generate ER-NG, LLC | Frisco, TX | 223 MWh | Jun 2022 | Dec 2025 | Natural Gas |
| HEB00769 | Texas Microgrid, LLC | Webster, TX | 210 MWh | Oct 2021 | Dec 2025 | Natural Gas |
| HEB00055 | Generate ER-NG, LLC | Southlake, TX | 206 MWh | Oct 2023 | Dec 2025 | Natural Gas |
| HEB00760 | Generate ER-NG, LLC | Manvel, TX | 205 MWh | Sep 2023 | Dec 2025 | Natural Gas |
| HEB00020 | Texas Microgrid, LLC | Cypress, TX | 195 MWh | Jan 2018 | Dec 2025 | Natural Gas |
| HEB00038 | Texas Microgrid, LLC | San Juan, TX | 194 MWh | Mar 2018 | Dec 2025 | Natural Gas |
| HEB00776 | Generate ER-NG, LLC | Katy, TX | 194 MWh | Nov 2022 | Dec 2025 | Natural Gas |
| HEB00292 | Texas Microgrid, LLC | Bay City, TX | 191 MWh | Nov 2016 | Dec 2025 | Natural Gas |
| HEB00798 | Generate ER-NG, LLC | Humble, TX | 187 MWh | Jun 2024 | Dec 2025 | Natural Gas |
| WAL5388 | Walmart Stores Texas, LLC | League City, TX | 178 MWh | May 2020 | Dec 2025 | Natural Gas |
| WAL3302 | Walmart Stores Texas, LLC | Houston, TX | 173 MWh | Sep 2021 | Dec 2025 | Natural Gas |
| HEB00790 | Generate ER-NG, LLC | Plano, TX | 173 MWh | Aug 2022 | Dec 2025 | Natural Gas |
| HEB00054 | Texas Microgrid, LLC | Houston, TX | 157 MWh | Jun 2018 | Dec 2025 | Natural Gas |
| HEB00110 | Texas Microgrid, LLC | Missouri City, TX | 155 MWh | Aug 2017 | Dec 2025 | Natural Gas |
| HEB00794 | Generate ER-NG, LLC | McKinney, TX | 154 MWh | Apr 2023 | Dec 2025 | Natural Gas |
| HEB00779 | Generate ER-NG, LLC | Houston, TX | 152 MWh | Mar 2024 | Dec 2025 | Natural Gas |
| WAL5116 | Walmart Stores Texas, LLC | Deer Park, TX | 148 MWh | Jul 2020 | Dec 2025 | Natural Gas |
| WAL529 | Walmart Stores Texas, LLC | La Marque, TX | 147 MWh | Oct 2019 | Dec 2025 | Natural Gas |
| HEB00796 | Generate ER-NG, LLC | Allen, TX | 146 MWh | Feb 2023 | Dec 2025 | Natural Gas |
| WAL546 | Walmart Stores Texas, LLC | Richmond, TX | 137 MWh | Nov 2020 | Dec 2025 | Natural Gas |
| WAL3298 | Walmart Stores Texas, LLC | Kemah, TX | 132 MWh | Jul 2020 | Dec 2025 | Natural Gas |
| Tumbleweed | Power Depot Group A, LLC | Andrews, TX | 132 MWh | Jun 2013 | Dec 2025 | Distillate Fuel Oil |
| TX Sunnyvale 367 Long Creek Road Solar | Catalyze Sunnyvale 367 Long Creek Road Microgrid, LLC | Sunnyvale, TX | 132 MWh | Sep 2025 | Dec 2025 | Solar |
| Cutten | Power Depot Group A, LLC | Houston, TX | 126 MWh | Aug 2013 | Dec 2025 | Distillate Fuel Oil |
| E-Volve Energy Holdings LLC | E-Volve Energy Holdings LLC | Sealy, TX | 123 MWh | Nov 2015 | Dec 2024 | Solar |
| Ridge Rd | Power Depot Group A, LLC | Alamo, TX | 122 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| Vaquero | Power Depot Group A, LLC | Harlingen, TX | 120 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| N. Mary Francis | Power Depot Group A, LLC | Odessa, TX | 116 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| Villa Cavasos | Power Depot Group A, LLC | Brownsville, TX | 115 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| Stonegate | Power Depot Group A, LLC | Katy, TX | 113 MWh | Jun 2013 | Dec 2025 | Distillate Fuel Oil |
| Santa Rosa | Power Depot Group A, LLC | Santa Rosa, TX | 112 MWh | Sep 2013 | Dec 2025 | Distillate Fuel Oil |
| OTHERChildrensPlano | Generate ER-NG, LLC | Plano, TX | 112 MWh | Nov 2025 | Dec 2025 | Natural Gas |
| Clara | Power Depot Group A, LLC | Houston, TX | 110 MWh | Jun 2013 | Dec 2025 | Distillate Fuel Oil |
| Bakke | Power Depot Group A, LLC | Andrews, TX | 107 MWh | Jun 2013 | Dec 2025 | Distillate Fuel Oil |
| Goldsmith | Power Depot Group A, LLC | Goldsmith, TX | 101 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| Westover | Power Depot Group A, LLC | Odessa, TX | 100 MWh | Aug 2013 | Dec 2025 | Distillate Fuel Oil |
| Citrus City | Power Depot Group A, LLC | Mission, TX | 99 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| WAL5211 | Walmart Stores Texas, LLC | McKinney, TX | 96 MWh | Dec 2019 | Dec 2025 | Distillate Fuel Oil |
| E. Porte Ct. | Power Depot Group A, LLC | Harlingen, TX | 96 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| WAL2667 | Walmart Stores Texas, LLC | Dallas, TX | 92 MWh | Oct 2021 | Dec 2025 | Natural Gas |
| WAL462 | Walmart Stores Texas, LLC | Alvin, TX | 90 MWh | Oct 2019 | Dec 2025 | Natural Gas |
| WAL3777 | Walmart Stores Texas, LLC | Frisco, TX | 87 MWh | Dec 2019 | Dec 2025 | Distillate Fuel Oil |
| WAL897 | Walmart Stores Texas, LLC | Fort Stockton, TX | 83 MWh | Jan 2021 | Dec 2025 | Natural Gas |
| Mckeever | Power Depot Group A, LLC | Fresno, TX | 80 MWh | Sep 2013 | Dec 2025 | Distillate Fuel Oil |
| WAL3510 | Walmart Stores Texas, LLC | Pearland, TX | 79 MWh | Oct 2019 | Dec 2025 | Natural Gas |
| OTHERTraditionBuffalo | Texas Microgrid, LLC | Houston, TX | 79 MWh | May 2024 | Dec 2025 | Natural Gas |
| WAL5311 | Walmart Stores Texas, LLC | Mckinney, TX | 76 MWh | Nov 2020 | Dec 2025 | Distillate Fuel Oil |
| WAL752 | Walmart Stores Texas, LLC | Pasadena, TX | 75 MWh | Jul 2020 | Dec 2025 | Natural Gas |
| WAL3572 | Walmart Stores Texas, LLC | Pearland, TX | 74 MWh | Oct 2019 | Dec 2025 | Natural Gas |
| Frankel | Power Depot Group A, LLC | Andrews, TX | 67 MWh | Jun 2013 | Dec 2025 | Distillate Fuel Oil |
| GCWA | Power Depot Group A, LLC | Texas City, TX | 67 MWh | Jul 2013 | Dec 2025 | Distillate Fuel Oil |
| Southwick | Power Depot Group A, LLC | Houston, TX | 65 MWh | Oct 2013 | Dec 2025 | Distillate Fuel Oil |
| WAL202 | Walmart Stores Texas, LLC | Frisco, TX | 62 MWh | May 2020 | Dec 2025 | Distillate Fuel Oil |
| Works 4 | Vitro Architectural Glass | Wichita Falls, TX | 56 MWh | May 1974 | Dec 2025 | Distillate Fuel Oil |
| CG PS Victoria WWTP, LLC | ClearGen LLC | Victoria, TX | 40 MWh | Jan 2020 | Dec 2025 | Distillate Fuel Oil |
| WAL1455 | Walmart Stores Texas, LLC | Fort Worth, TX | 12 MWh | Aug 2021 | Dec 2025 | Natural Gas |
| State Farm Insur Support Center Central | State Farm Mutual Auto Ins Co | Irving, TX | 9 MWh | Dec 1997 | Apr 2026 | Distillate Fuel Oil |
| Canyon | Guadalupe Blanco River Authority | Canyon Lake, TX | 1 MWh | Dec 1988 | Dec 2025 | Water |
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 |