Electric Reliability Council of Texas, Inc.

Balancing Authority Summary Information

Electric Reliability Council of Texas, Inc. is ranked #3 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	May 2025
Annual Generation	474.5 TWh
Power Plants	1,139
Utilities	590
Ranked #3 out of 65 in terms of net annual generation
Ranked #3 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 42.7% Wind \| 23.7% Coal \| 13.3% Solar \| 11.4% Nuclear \| 8.5% Other Fuel \| 0.3% 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
Briscoe Wind Farm	Briscoe Wind Farm, LLC	Silverton, TX	415 GWh	Sep 2015	Dec 2023	Wind
Longhorn Wind	Boralex US Operations LLC	Silverton, TX	750 GWh	Apr 2015	Feb 2025	Wind
Jameson Gas Processing Plant	WTG Jameson, L.P.	Silver, TX	13 GWh	Dec 1980	Dec 2023	Natural Gas
Tenaska Frontier Generation Station	Tenaska Frontier Partners Ltd	Shiro, TX	4 TWh	Apr 2000	Feb 2025	Natural Gas
West Moore Solar II	Cypress Creek Renewables	Sherman, TX	5 GWh	Nov 2018	Dec 2023	Solar
Rayburn Energy Station LLC	Rayburn Energy Station LLC	Sherman, TX	4 TWh	Jul 2014	Feb 2025	Natural Gas
Highway 56 Solar	Cypress Creek Renewables	Sherman, TX	5 GWh	Nov 2017	Dec 2023	Solar
WAL947	Walmart Stores Texas, LLC	Sherman, TX	287 MWh	Sep 2020	Dec 2023	Natural Gas
Seymour Hills Wind Project, LLC	Engie North America	Seymour, TX	129 GWh	Apr 2019	Feb 2025	Wind
Green Pastures Wind II	Green Pastures Wind II, LLC	Seymour, TX	179 GWh	Sep 2015	Dec 2023	Wind
Green Pastures Wind I	Green Pastures Wind I, LLC	Seymour, TX	89 GWh	Mar 2015	Dec 2023	Wind
Nolte	Guadalupe Blanco River Authority	Seguin, TX	2 GWh	Dec 1926	Mar 2023	Water
Rio Nogales Power Project	City of San Antonio - (TX)	Seguin, TX	5 TWh	Apr 2002	Feb 2025	Natural Gas
Niagara Bottling - Seguin	SkyHigh 2 Solar	Seguin, TX	8 GWh	Sep 2021	Dec 2023	Solar
Los Vientos Wind 1A	Duke Energy Renewables Services	Sebastian, TX	318 GWh	Nov 2012	Feb 2025	Wind
Los Vientos Wind 1B	Duke Energy Renewables Services	Sebastian, TX	223 GWh	Nov 2012	Feb 2025	Wind
E-Volve Energy Holdings LLC	E-Volve Energy Holdings LLC	Sealy, TX	1 GWh	Nov 2015	Oct 2023	Solar
Union Carbide Seadrift Cogen	Union Carbide Corp-Seadrift	Seadrift, TX	575 GWh	Dec 1963	Dec 2023	Natural Gas : 95.6% Other Gas : 4.4%
Canyon Wind Project, LLC	Canyon Wind Project, LLC	Scurry, TX	1 TWh	-	Feb 2025	Wind
Lily Solar Hybrid	Lily Solar, LLC	Scurry, TX	308 GWh	Aug 2021	Feb 2025	Solar
Penascal II Wind Project LLC	Avangrid Renewables LLC	Sarita, TX	229 GWh	Feb 2010	Feb 2025	Wind
Baffin Wind	Avangrid Renewables LLC	Sarita, TX	324 GWh	Nov 2014	Dec 2023	Wind
Penascal Wind Power LLC	Avangrid Renewables LLC	Sarita, TX	385 GWh	Mar 2009	Feb 2025	Wind
Rio Grande Valley Sugar Growers	Rio Grande Valley Sugar Growers, Inc.	Santa Rosa, TX	92 MWh	Sep 1973	Aug 2023	Agricultural By-Products : 86.2% Natural Gas : 8.4% Distillate Fuel Oil : 5.4%
Santa Rosa	Power Depot Group A, LLC	Santa Rosa, TX	706 MWh	Sep 2013	Dec 2023	Distillate Fuel Oil
Las Majadas Wind Farm	Las Majadas Wind Farm, LLC	Santa Monica, TX	844 GWh	Feb 2021	Feb 2025	Wind
Reloj del Sol Wind Farm	Reloj del Sol Wind Farm LLC	San Ygnacio, TX	352 GWh	Apr 2021	Feb 2025	Wind
Magic Valley Wind Farm I LLC	RWE Renewables Americas, LLC	San Perlita, TX	395 GWh	Aug 2012	Feb 2025	Wind
El Sauz Ranch Wind, LLC	El Sauz Ranch Wind, LLC	San Perlita, TX	154 GWh	-	Feb 2025	Wind
Hays Energy Project	Hays Energy, LLC	San Marcos, TX	5 TWh	Mar 2002	Feb 2025	Natural Gas
HEB00038	Texas Microgrid, LLC	San Juan, TX	241 MWh	Mar 2018	Dec 2023	Natural Gas
OCI Alamo Solar I Hybrid	OCI Solar Power	San Antonio, TX	88 GWh	Nov 2013	Dec 2023	Solar
J K Spruce	City of San Antonio - (TX)	San Antonio, TX	6 TWh	Nov 1992	Feb 2025	Subbituminous Coal : 99.8%
Covel Gardens Gas Recovery	EDL Inc	San Antonio, TX	21 GWh	Oct 2005	Dec 2023	Landfill Gas
Commerce Solar	City of San Antonio - (TX)	San Antonio, TX	9 GWh	Nov 2019	Dec 2023	Solar
SunE CPS2 LLC	SunE CPS2 LLC	San Antonio, TX	10 GWh	Apr 2012	Dec 2023	Solar
SunE CPS1 LLC	SunE CPS1 LLC	San Antonio, TX	9 GWh	Apr 2012	Dec 2023	Solar
Blue Wing Solar Energy Generation	Duke Energy Renewables Services	San Antonio, TX	18 GWh	Oct 2010	Dec 2023	Solar
Leon Creek	City of San Antonio - (TX)	San Antonio, TX	223 GWh	May 2004	Dec 2023	Natural Gas
OCI Alamo 3 LLC	Consolidated Edison Development Inc.	San Antonio, TX	10 GWh	Nov 2014	Dec 2023	Solar
O W Sommers	City of San Antonio - (TX)	San Antonio, TX	2 TWh	Mar 1972	Dec 2023	Natural Gas
Nelson Gardens Landfill Gas to Energy	Nelson Gardens Energy, LLC	San Antonio, TX	9 GWh	Mar 2014	Dec 2023	Landfill Gas
HEB_CPSSADC	Texas Microgrid, LLC	San Antonio, TX	1 GWh	Feb 2020	Dec 2023	Natural Gas
HEB_CPS00085	Texas Microgrid, LLC	San Antonio, TX	422 MWh	Oct 2019	Dec 2023	Natural Gas
Rambler	Duke Energy Renewables Services	San Angelo, TX	439 GWh	May 2020	Feb 2025	Solar
Concho Valley Solar, LLC	Concho Valley Solar, LLC	San Angelo, TX	298 GWh	Apr 2023	Feb 2025	Solar
Stampede Solar Hybrid	Stampede Solar Project LLC	Saltillo, TX	134 GWh	-	Feb 2025	Solar
WAL5316	Walmart Stores Texas, LLC	Saginaw, TX	354 MWh	Sep 2020	Dec 2023	Natural Gas
CatanSolar	Adapture Renewables, Inc.	Runge, TX	23 GWh	Nov 2020	Dec 2023	Solar
IKEA Round Rock 027	IKEA Property Inc	Round Rock, TX	2 GWh	Aug 2012	Jun 2024	Solar
WAL5480	Walmart Stores Texas, LLC	Round Rock, TX	334 MWh	Aug 2021	Dec 2023	Natural Gas
HEB00591	Texas Microgrid, LLC	Round Rock, TX	425 MWh	Mar 2018	Dec 2023	Natural Gas
Amadeus Wind Farm	Amadeus Wind LLC	Rotan, TX	733 GWh	Nov 2020	Feb 2025	Wind
Brotman Power Station	ProEnergy Services	Rosharon, TX	439 GWh	Apr 2023	Feb 2025	Natural Gas
Orion II Solar Project	Ben Milam Solar 2 LLC	Rosebud, TX	179 GWh	-	Feb 2025	Solar
Mesquite Star	Mesquite Star LLC	Roscoe, TX	1 TWh	Feb 2020	Feb 2025	Wind
Inadale Wind Farm LLC Hybrid	RWE Renewables Americas, LLC	Roscoe, TX	427 GWh	Aug 2009	Dec 2023	Wind
Roscoe Wind Farm LLC	RWE Renewables Americas, LLC	Roscoe, TX	346 GWh	Jan 2008	Feb 2025	Wind
Champion Wind Farm LLC	RWE Renewables Americas, LLC	Roscoe, TX	307 GWh	Jan 2008	Dec 2023	Wind
Sweetwater Wind 4 LLC	Leeward Asset Management, LLC	Roscoe, TX	618 GWh	Apr 2007	Feb 2025	Wind
Sweetwater Wind 5	Leeward Asset Management, LLC	Roscoe, TX	165 GWh	Nov 2007	Dec 2023	Wind
Starr Solar Ranch	Lightsource Renewable Energy Asset Management, LLC	Roma, TX	45 GWh	-	Feb 2025	Solar
Rio Bravo Windpower, LLC	Rio Bravo Windpower, LLC	Roma, TX	431 GWh	May 2019	Feb 2025	Wind
Five Wells Solar Center - Hybrid	Five Wells Solar Center, LLC	Rogers, TX	698 GWh	Nov 2023	Feb 2025	Solar
Sky Global Power One	Sky Global Power One Pledgor, LLC	Rock Island, TX	84 GWh	Apr 2016	Dec 2023	Natural Gas
Griffin Solar	Sol Systems	Robinson, TX	11 GWh	Oct 2019	Dec 2023	Solar
Aviator Wind	Aviator Wind, LLC	Robert Lee, TX	2 TWh	May 2021	Feb 2025	Wind
La Chalupa, LLC	Acciona Energy USA Global, LLC	Rio Hondo, TX	449 GWh	May 2021	Feb 2025	Wind
Palmas Wind, LLC	Acciona Energy USA Global, LLC	Rio Hondo, TX	322 GWh	Oct 2020	Feb 2025	Wind
Cameron Wind 1 LLC	Cameron Wind 1 LLC	Rio Hondo, TX	346 GWh	Nov 2015	Dec 2023	Wind
Mesteno	Duke Energy Renewables Services	Rio Grande City, TX	490 GWh	Nov 2019	Feb 2025	Wind
Los Vientos Windpower IV	Duke Energy Renewables Services	Rio Grande City, TX	437 GWh	Jun 2016	Feb 2025	Wind
Los Vientos Windpower III	Duke Energy Renewables Services	Rio Grande City, TX	470 GWh	Mar 2015	Feb 2025	Wind
Los Vientos V Wind Power	Duke Energy Renewables Services	Rio Grande City, TX	335 GWh	Nov 2015	Dec 2023	Wind
Copperhead Solar, LLC	National Grid Renewables	Riesel, TX	127 GWh	-	Feb 2025	Solar
Sandy Creek Energy Station	Sandy Creek Energy Associates LP	Riesel, TX	3 TWh	Apr 2013	Feb 2025	Subbituminous Coal
Roseland Solar Project, LLC	Enel Green Power Roseland Solar, LLC	Riesel, TX	935 GWh	Jun 2023	Feb 2025	Solar
Rowland Solar II	Cutlass II Solar LLC	Richmond, TX	249 GWh	-	Feb 2025	Solar
WAL3827	Walmart Stores Texas, LLC	Richmond, TX	303 MWh	Jun 2020	Dec 2023	Natural Gas
Braes Bayou Plant	ProEnergy Services	Richmond, TX	365 GWh	Jan 2022	Feb 2025	Natural Gas
Cutlass Solar 1 LLC	Cutlass Solar 1, LLC	Richmond, TX	203 GWh	Nov 2022	Feb 2025	Solar
WAL546	Walmart Stores Texas, LLC	Richmond, TX	291 MWh	Nov 2020	Dec 2023	Natural Gas
Pisgah Ridge Solar, LLC	Duke Energy Renewables Services	Richland, TX	500 GWh	Nov 2022	Feb 2025	Solar
Bruennings Breeze Wind Farm	RWE Renewables Americas, LLC	Raymondville, TX	497 GWh	Nov 2017	Feb 2025	Wind
High Lonesome Wind Power, LLC Hybrid	High Lonesome Wind Power, LLC	Rankin, TX	1 TWh	Jun 2021	Feb 2025	Wind
Appaloosa Run Wind	Appaloosa Run Wind, LLC	Rankin, TX	699 GWh	Nov 2022	Feb 2025	Wind
Corazon Energy LLC	Corazon Energy LLC	Rachito Las Lomas, TX	291 GWh	Jul 2021	Feb 2025	Solar
BT Signal Ranch	BT Signal Ranch, LLC	Quinlan, TX	16 GWh	-	Feb 2025	Solar
Bryan Solar, LLC	MN8 Energy LLC	Presidio, TX	25 GWh	May 2013	Dec 2023	Solar
Seadrift Coke LP	Seadrift Coke L P	Port Lavaca, TX	21 GWh	Oct 1983	Feb 2025	Petroleum Coke : 70.0% Other Gas : 27.8% Natural Gas : 2.2%
Tres Bahias	Tres Bahias Solar Power, LLC	Port Lavaca, TX	401 GWh	-	Feb 2025	Solar
Wise County Power LLC	Wise County Power Company LLC	Poolville, TX	4 TWh	Jun 2004	Feb 2025	Natural Gas
CFB Power Plant	Formosa Plastics Corp	Point Comfort, TX	930 GWh	Feb 2012	Dec 2023	Natural Gas
Formosa Utility Venture Ltd	Formosa Plastics Corp	Point Comfort, TX	5 TWh	Feb 1987	Feb 2025	Natural Gas : 99.1% Other Gas : 0.9%
Port Comfort Power LLC	Peaker Power, LLC	Point Comfort, TX	71 GWh	Jun 2017	Dec 2023	Natural Gas
Toyota HQ Plan	MN8 Energy LLC	Plano, TX	8 GWh	Aug 2017	Dec 2023	Solar
WAL2883	Walmart Stores Texas, LLC	Plano, TX	179 MWh	Aug 2021	Dec 2023	Natural Gas
Red Tailed Hawk Solar LLC	Acciona Energy USA Global, LLC	Pierce, TX	298 GWh	-	Feb 2025	Solar
Pearsall	South Texas Electric Coop, Inc	Pearsall, TX	395 GWh	Apr 1961	Dec 2023	Natural Gas
Elara Solar	Lightsource Renewable Energy Asset Management, LLC	Pearsall, TX	240 GWh	Nov 2021	Feb 2025	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#26	Associated Electric Cooperative, Inc.	22.9 TWh	47
#46	El Paso Electric Company	6.7 TWh	31
#20	Public Service Company of Colorado	48.6 TWh	201
#35	Public Service Company of New Mexico	15.1 TWh	108
#6	Southern Company Services, Inc. - Trans	252.3 TWh	393
#5	Southwest Power Pool	296.3 TWh	762
#51	Southwestern Power Administration	4.2 TWh	31
#8	Tennessee Valley Authority	158.9 TWh	170
#38	Tucson Electric Power	13.8 TWh	51
#23	Western Area Power Administration - Rocky Mountain Region	35.8 TWh	170

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	645.5 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	474.5 TWh	1,139
#5	Southwest Power Pool	296.3 TWh	762
#6	Southern Company Services, Inc. - Trans	252.3 TWh	393
#7	California Independent System Operator	189.5 TWh	1,943
#8	Tennessee Valley Authority	158.9 TWh	170
#10	Florida Power & Light Co.	148.5 TWh	159
#12	New York Independent System Operator	130.9 TWh	1,100
#13	Duke Energy Carolinas	111.3 TWh	556
#15	ISO New England	103.6 TWh	1,487