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	Apr 2026
Annual Generation	488.2 TWh
Power Plants	1,313
Utilities	694
Ranked #3 out of 65 in terms of net annual generation
Ranked #3 out of 54 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 40.5% Wind \| 23.9% Solar \| 14.8% Coal \| 12.6% Nuclear \| 8.4% Water \| 0.1% Other Fuel \| 0.1%

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Daily Net Generation for Electric Reliability Council of Texas, Inc. for the past 3 Years

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Paris Energy Center	Paris Generation LP	Paris, TX	648 GWh	Jun 1989	Dec 2024	Natural Gas : 99.9%
Tyson Nick	Tyson Nick Solar Project, LLC	Paris, TX	58 GWh	-	Feb 2026	Solar
Pasadena Cogeneration	Pasadena Cogeneration LP	Pasadena, TX	5 TWh	May 1998	Feb 2026	Natural Gas
Channel Energy Center LLC	Channel Energy Center LLC	Pasadena, TX	5 TWh	Jun 2001	Feb 2026	Natural Gas
WAL752	Walmart Stores Texas, LLC	Pasadena, TX	183 MWh	Jul 2020	Dec 2024	Natural Gas
Bayou Cogen Plant	Air Liquide Large Industries U S LP	Pasadena, TX	2 TWh	Nov 1984	Feb 2026	Natural Gas : 91.3% Other Gas : 8.7%
WAL2724	Walmart Stores Texas, LLC	Pasadena, TX	177 MWh	Jul 2020	Dec 2024	Natural Gas
Rentech Nitrogen Pasadena Cogeneration	PCI Nitrogen LLC	Pasadena, TX	71 GWh	Feb 2015	Feb 2026	Waste Heat
Sparta Solar	Sparta Solar, LLC	Pawnee, TX	473 GWh	Mar 2024	Feb 2026	Solar
Helena Wind	Helena Wind, LLC	Pawnee, TX	741 GWh	May 2022	Feb 2026	Wind
HEB00063	Texas Microgrid, LLC	Pearland, TX	306 MWh	May 2017	Dec 2024	Natural Gas
WAL3572	Walmart Stores Texas, LLC	Pearland, TX	163 MWh	Oct 2019	Dec 2024	Natural Gas
WAL3510	Walmart Stores Texas, LLC	Pearland, TX	218 MWh	Oct 2019	Dec 2024	Natural Gas
WAL872	Walmart Stores Texas, LLC	Pearland, TX	214 MWh	Nov 2020	Dec 2024	Natural Gas
Pearsall	South Texas Electric Coop, Inc	Pearsall, TX	330 GWh	Apr 1961	Dec 2024	Natural Gas
Horizon Solar	Leeward Asset Management, LLC	Pearsall, TX	477 GWh	Nov 2023	Feb 2026	Solar
Elara Solar	Lightsource Renewable Energy Asset Management, LLC	Pearsall, TX	265 GWh	Nov 2021	Feb 2026	Solar
Morrow Lake Solar	Leeward Asset Management, LLC	Pearsall, TX	61 GWh	-	Feb 2026	Solar
Ray Ranch Solar	Ray Ranch Solar LLC	Pettus, TX	430 GWh	-	Feb 2026	Solar
Red Tailed Hawk Solar LLC	Acciona Energy USA Global, LLC	Pierce, TX	799 GWh	Aug 2024	Feb 2026	Solar
WAL2883	Walmart Stores Texas, LLC	Plano, TX	247 MWh	Aug 2021	Dec 2024	Natural Gas
Toyota HQ Plan	MN8 Energy LLC	Plano, TX	7 GWh	Aug 2017	Dec 2024	Solar
HEB00790	Generate ER-NG, LLC	Plano, TX	980 kWh	Aug 2022	Dec 2024	Natural Gas
Formosa Utility Venture Ltd	Formosa Plastics Corp	Point Comfort, TX	5 TWh	Feb 1987	Feb 2026	Natural Gas : 98.1% Other Gas : 1.9%
Port Comfort Power LLC	Peaker Power, LLC	Point Comfort, TX	76 GWh	Jun 2017	Dec 2024	Natural Gas
CFB Power Plant	Formosa Plastics Corp	Point Comfort, TX	854 GWh	Feb 2012	Dec 2024	Natural Gas
BKV-BPP Ponder Solar	PPM Solar LLC	Ponder, TX	2 GWh	Aug 2024	Dec 2024	Solar
Wise County Power LLC	Wise County Power Company LLC	Poolville, TX	3 TWh	Jun 2004	Feb 2026	Natural Gas
Tres Bahias	Tres Bahias Solar Power, LLC	Port Lavaca, TX	447 GWh	Apr 2024	Feb 2026	Solar
Seadrift Coke LP	Seadrift Coke L P	Port Lavaca, TX	35 GWh	Oct 1983	Feb 2026	Petroleum Coke : 69.8% Other Gas : 26.3% Natural Gas : 3.9%
Bryan Solar, LLC	MN8 Energy LLC	Presidio, TX	23 GWh	May 2013	Dec 2024	Solar
BT Signal Ranch	BT Signal Ranch, LLC	Quinlan, TX	99 GWh	Nov 2024	Feb 2026	Solar
Corazon Energy LLC	Corazon Energy LLC	Rachito Las Lomas, TX	380 GWh	Jul 2021	Feb 2026	Solar
La Casa Wind	La Casa Wind, LLC	Ranger, TX	139 GWh	-	Feb 2026	Wind
High Lonesome Wind Power, LLC Hybrid	High Lonesome Wind Power, LLC	Rankin, TX	1 TWh	Jun 2021	Feb 2026	Wind
Appaloosa Run Wind	Appaloosa Run Wind, LLC	Rankin, TX	693 GWh	Nov 2022	Feb 2026	Wind
Bruennings Breeze Wind Farm	Big Sky Wind, LLC	Raymondville, TX	509 GWh	Nov 2017	Feb 2026	Wind
Pisgah Ridge Solar, LLC	Duke Energy Renewables Services	Richland, TX	509 GWh	Nov 2022	Feb 2026	Solar
WAL3827	Walmart Stores Texas, LLC	Richmond, TX	224 MWh	Jun 2020	Dec 2024	Natural Gas
WAL546	Walmart Stores Texas, LLC	Richmond, TX	178 MWh	Nov 2020	Dec 2024	Natural Gas
Cutlass Solar II	Cutlass II Solar LLC	Richmond, TX	437 GWh	Jun 2024	Feb 2026	Solar
Cutlass Solar 1 LLC	Cutlass Solar 1, LLC	Richmond, TX	174 GWh	Nov 2022	Feb 2026	Solar
Braes Bayou Plant	ProEnergy Services	Richmond, TX	190 GWh	Jan 2022	Feb 2026	Natural Gas
Sandy Creek Energy Station	Sandy Creek Energy Associates LP	Riesel, TX	3 TWh	Apr 2013	Apr 2025	Subbituminous Coal
Roseland Solar Project, LLC	Enel Green Power Roseland Solar, LLC	Riesel, TX	1 TWh	Jun 2023	Feb 2026	Solar
Copperhead Solar, LLC	National Grid Renewables	Riesel, TX	293 GWh	Aug 2024	Feb 2026	Solar
Los Vientos Windpower III	Duke Energy Renewables Services	Rio Grande City, TX	445 GWh	Mar 2015	Feb 2026	Wind
Mesteno	Duke Energy Renewables Services	Rio Grande City, TX	598 GWh	Nov 2019	Feb 2026	Wind
Los Vientos V Wind Power	Duke Energy Renewables Services	Rio Grande City, TX	234 GWh	Nov 2015	Dec 2024	Wind
Los Vientos Windpower IV	Duke Energy Renewables Services	Rio Grande City, TX	432 GWh	Jun 2016	Feb 2026	Wind
La Chalupa, LLC	Acciona Energy USA Global, LLC	Rio Hondo, TX	443 GWh	May 2021	Feb 2026	Wind
Cameron Wind 1 LLC	Cameron Wind 1 LLC	Rio Hondo, TX	338 GWh	Nov 2015	Dec 2024	Wind
Palmas Wind, LLC	Acciona Energy USA Global, LLC	Rio Hondo, TX	358 GWh	Oct 2020	Feb 2026	Wind
Aviator Wind	Aviator Wind, LLC	Robert Lee, TX	2 TWh	May 2021	Feb 2026	Wind
Griffin Solar	Sol Systems	Robinson, TX	9 GWh	Oct 2019	Dec 2024	Solar
Sky Global Power One	Sky Global Power One Pledgor, LLC	Rock Island, TX	80 GWh	Apr 2016	Dec 2024	Natural Gas
OCI Stillhouse Solar	Stillhouse Solar LLC	Rogers, TX	112 GWh	-	Feb 2026	Solar
Five Wells Solar Center - Hybrid	Five Wells Solar Center, LLC	Rogers, TX	733 GWh	Nov 2023	Feb 2026	Solar
Rio Bravo Windpower, LLC	Rio Bravo Windpower, LLC	Roma, TX	690 GWh	May 2019	Feb 2026	Wind
Starr Solar Ranch	Lightsource Renewable Energy Asset Management, LLC	Roma, TX	276 GWh	Oct 2024	Feb 2026	Solar
Big Star Solar, LLC (Hybrid)	Big Sky Wind, LLC	Rosanky, TX	433 GWh	-	Feb 2026	Solar
Sweetwater Wind 4 LLC	Leeward Asset Management, LLC	Roscoe, TX	628 GWh	Apr 2007	Feb 2026	Wind
Sweetwater Wind 5	Leeward Asset Management, LLC	Roscoe, TX	163 GWh	Nov 2007	Dec 2024	Wind
Mesquite Star	Mesquite Star Special LLC	Roscoe, TX	1 TWh	Feb 2020	Feb 2026	Wind
Champion Wind Farm LLC	Big Sky Wind, LLC	Roscoe, TX	95 GWh	Jan 2008	Dec 2024	Wind
Roscoe Wind Farm LLC	Big Sky Wind, LLC	Roscoe, TX	358 GWh	Jan 2008	Feb 2026	Wind
Inadale Wind Farm LLC Hybrid	Big Sky Wind, LLC	Roscoe, TX	335 GWh	Aug 2009	Dec 2024	Wind
Orion II Solar Project	Ben Milam Solar 2 LLC	Rosebud, TX	557 GWh	Aug 2024	Feb 2026	Solar
Brotman Power Station	ProEnergy Services	Rosharon, TX	284 GWh	Apr 2023	Feb 2026	Natural Gas
Amadeus Wind Farm	Amadeus Wind LLC	Rotan, TX	724 GWh	Nov 2020	Feb 2026	Wind
HEB00591	Texas Microgrid, LLC	Round Rock, TX	327 MWh	Mar 2018	Dec 2024	Natural Gas
WAL5480	Walmart Stores Texas, LLC	Round Rock, TX	259 MWh	Aug 2021	Dec 2024	Natural Gas
IKEA Round Rock 027	IKEA Property Inc	Round Rock, TX	2 GWh	Aug 2012	Jun 2024	Solar
CatanSolar	Adapture Renewables, Inc.	Runge, TX	20 GWh	Nov 2020	Dec 2024	Solar
WAL5316	Walmart Stores Texas, LLC	Saginaw, TX	236 MWh	Sep 2020	Dec 2024	Natural Gas
Stampede Solar Hybrid	Stampede Solar Project LLC	Saltillo, TX	533 GWh	Sep 2024	Feb 2026	Solar
Rambler	Duke Energy Renewables Services	San Angelo, TX	374 GWh	May 2020	Feb 2026	Solar
Angelo Solar	Angelo Solar, LLC	San Angelo, TX	515 GWh	-	Feb 2026	Solar
Concho Valley Solar, LLC	Concho Valley Solar, LLC	San Angelo, TX	299 GWh	Apr 2023	Feb 2026	Solar
Nelson Gardens Landfill Gas to Energy	Nelson Gardens Energy, LLC	San Antonio, TX	7 GWh	Mar 2014	Dec 2024	Landfill Gas
O W Sommers	City of San Antonio - (TX)	San Antonio, TX	3 TWh	Mar 1972	Dec 2024	Natural Gas
HEB_CPS00085	Texas Microgrid, LLC	San Antonio, TX	411 MWh	Oct 2019	Dec 2024	Natural Gas
Commerce Solar	City of San Antonio - (TX)	San Antonio, TX	9 GWh	Nov 2019	Dec 2024	Solar
OCI Alamo 3 LLC	Consolidated Edison Development Inc.	San Antonio, TX	10 GWh	Nov 2014	Dec 2024	Solar
SunE CPS2 LLC	SunE CPS2 LLC	San Antonio, TX	7 GWh	Apr 2012	Dec 2024	Solar
SunE CPS1 LLC	SunE CPS1 LLC	San Antonio, TX	5 GWh	Apr 2012	Dec 2024	Solar
HEB_CPSSADC	Texas Microgrid, LLC	San Antonio, TX	944 MWh	Feb 2020	Dec 2024	Natural Gas
Leon Creek	City of San Antonio - (TX)	San Antonio, TX	228 GWh	May 2004	Dec 2024	Natural Gas
Covel Gardens Gas Recovery	Energy Developments, Inc d/b/a EDL	San Antonio, TX	21 GWh	Oct 2005	Dec 2023	Landfill Gas
J K Spruce	City of San Antonio - (TX)	San Antonio, TX	7 TWh	Nov 1992	Feb 2026	Subbituminous Coal : 99.3% Natural Gas : 0.7%
Blue Wing Solar Energy Generation	Duke Energy Renewables Services	San Antonio, TX	19 GWh	Oct 2010	Dec 2024	Solar
OCI Alamo Solar I Hybrid	OCI Energy LLC	San Antonio, TX	84 GWh	Nov 2013	Dec 2024	Solar
HEB00038	Texas Microgrid, LLC	San Juan, TX	244 MWh	Mar 2018	Dec 2024	Natural Gas
Hays Energy Project	Hays Energy, LLC	San Marcos, TX	5 TWh	Mar 2002	Feb 2026	Natural Gas
El Sauz Ranch Wind, LLC	El Sauz Ranch Wind, LLC	San Perlita, TX	830 GWh	-	Feb 2026	Wind
Magic Valley Wind Farm I LLC	Big Sky Wind, LLC	San Perlita, TX	484 GWh	Aug 2012	Feb 2026	Wind
Reloj del Sol Wind Farm	Reloj del Sol Wind Farm LLC	San Ygnacio, TX	594 GWh	Apr 2021	Feb 2026	Wind
Las Majadas Wind Farm	Las Majadas Wind Farm, LLC	Santa Monica, TX	831 GWh	Feb 2021	Feb 2026	Wind
Santa Rosa	Power Depot Group A, LLC	Santa Rosa, TX	275 MWh	Sep 2013	Dec 2024	Distillate Fuel Oil
Penascal Wind Power LLC	Avangrid Power LLC	Sarita, TX	293 GWh	Mar 2009	Feb 2026	Wind

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#27	Associated Electric Cooperative, Inc.	23.9 TWh	47
#47	El Paso Electric Company	7.0 TWh	32
#21	Public Service Company of Colorado	46.1 TWh	210
#34	Public Service Company of New Mexico	15.4 TWh	116
#6	Southern Company Services, Inc. - Trans	250.9 TWh	417
#5	Southwest Power Pool	302.9 TWh	835
#51	Southwestern Power Administration	4.6 TWh	34
#9	Tennessee Valley Authority	163.1 TWh	204
#38	Tucson Electric Power	13.4 TWh	53
#24	Western Area Power Administration - Rocky Mountain Region	31.3 TWh	192

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	664.4 TWh	2,831
#3	Electric Reliability Council of Texas, Inc.	488.2 TWh	1,313
#5	Southwest Power Pool	302.9 TWh	835
#6	Southern Company Services, Inc. - Trans	250.9 TWh	417
#7	California Independent System Operator	176.8 TWh	2,075
#9	Tennessee Valley Authority	163.1 TWh	204
#10	Florida Power & Light Co.	150.9 TWh	187
#12	New York Independent System Operator	134.4 TWh	1,211
#13	Duke Energy Carolinas	112.5 TWh	565
#15	ISO New England	111.1 TWh	1,577