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	Oct 2026
Annual Generation	506.3 TWh
Power Plants	1,487
Utilities	812
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 \| 40.1% Wind \| 23.9% Solar \| 15.9% Coal \| 12.3% Nuclear \| 8% 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

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Ash Creek Solar	Ash Creek	Abbott, TX	792 GWh	May 2025	Jul 2026	Solar
Sun Valley Solar Project	Sun Valley Solar LLC	Abbott, TX	575 GWh	Nov 2022	Jul 2026	Solar
HEB00070	Texas Microgrid, LLC	Abilene, TX	255 MWh	Nov 2018	Dec 2025	Natural Gas
WAL536	Walmart Stores Texas, LLC	Abilene, TX	423 MWh	Sep 2021	Dec 2025	Natural Gas
Post Oak Wind LLC	Mesquite Wind LLC	Abilene, TX	372 GWh	Feb 2008	Jul 2026	Wind
Mesquite Wind Power LLC	Mesquite Wind LLC	Abilene, TX	327 GWh	Oct 2007	Jul 2026	Wind
CPS 1 Community Solar	City of San Antonio - (TX)	Adkins, TX	2 GWh	Jul 2016	Dec 2025	Solar
Spinning Spur Wind II	EDF Renewable Asset Holdings, Inc.	Adrian, TX	381 GWh	Jun 2014	Dec 2025	Wind
Spinning Spur Wind III	Boralex US Operations LLC	Adrian, TX	719 GWh	Aug 2015	Dec 2025	Wind
WAL5165	Walmart Stores Texas, LLC	Alamo, TX	320 MWh	Jun 2021	Dec 2025	Natural Gas
Ridge Rd	Power Depot Group A, LLC	Alamo, TX	122 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Hackberry Wind Farm	Hackberry Wind LLC	Albany, TX	228 GWh	Nov 2008	Dec 2025	Wind
Westside Landfill Gas Recovery	WM Renewable Energy LLC	Aledo, TX	19 GWh	Feb 2010	Dec 2025	Landfill Gas
WAL791	Walmart Stores Texas, LLC	Alice, TX	410 MWh	Jul 2021	Dec 2025	Natural Gas
HEB00796	Generate ER-NG, LLC	Allen, TX	146 MWh	Feb 2023	Dec 2025	Natural Gas
SolaireHolman Solar Project	SolaireHolman 1, LLC	Alpine, TX	82 GWh	Mar 2017	Jul 2026	Solar
Ascend Performance Materials Texas Inc.	Ascend Performance Materials	Alvin, TX	98 GWh	May 1993	Nov 2025	Natural Gas
WAL462	Walmart Stores Texas, LLC	Alvin, TX	90 MWh	Oct 2019	Dec 2025	Natural Gas
Power Island	INEOS USA LLC	Alvin, TX	908 GWh	Oct 1985	Dec 2025	Natural Gas
Jumbo Hill Wind Project	Engie North America	Andrews, TX	571 GWh	Feb 2020	Jul 2026	Wind
Lapetus	Deriva Energy	Andrews, TX	168 GWh	Nov 2019	Jul 2026	Solar
Prospero Solar	Prospero Energy Project, LLC (Longroad)	Andrews, TX	680 GWh	May 2020	Jul 2026	Solar
2W Permian Solar Project Hybrid	2W Permian Solar, LLC	Andrews, TX	1 TWh	Jul 2021	Jul 2026	Solar
Prospero Solar II	Prospero Solar II, LLC (Longroad)	Andrews, TX	660 GWh	Jul 2021	Jul 2026	Solar
Tumbleweed	Power Depot Group A, LLC	Andrews, TX	132 MWh	Jun 2013	Dec 2025	Distillate Fuel Oil
Frankel	Power Depot Group A, LLC	Andrews, TX	67 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
Myrtle Solar, LLC	Myrtle Solar, LLC	Angleton, TX	410 GWh	-	Jul 2026	Solar
Mark One Power Station	City of San Antonio - (TX)	Angleton, TX	415 GWh	Oct 2022	Jul 2026	Natural Gas
Brazoria Solar I	Brazoria Solar i, LLC	Angleton, TX	363 GWh	-	Jul 2026	Solar
ANSON Solar Center, LLC	Engie North America	Anson, TX	496 GWh	Feb 2021	Jul 2026	Solar
Bobcat Bluff Wind Project LLC	EDF Renewable Asset Holdings, Inc.	Archer, TX	485 GWh	Nov 2012	Dec 2025	Wind
Windthorst-2	EDF Renewable Asset Holdings, Inc.	Archer, TX	182 GWh	Aug 2014	Dec 2025	Wind
Village Creek Water Reclamation Facility	Ft Worth, City of - (TX)	Arlington, TX	30 GWh	Mar 1994	Jul 2026	Natural Gas
WAL3284	Walmart Stores Texas, LLC	Arlington, TX	360 MWh	May 2021	Dec 2025	Natural Gas
Pattern Gulf Wind	Pattern Operators LP	Armstrong, TX	779 GWh	Nov 2008	Jul 2026	Wind
Stella Wind Farm	RWE Clean Energy	Armstrong, TX	559 GWh	Nov 2018	Jul 2026	Wind
CoServ Community Solar Station	CoServ Electric	Aubrey, TX	1 GWh	May 2015	Apr 2025	Solar
Marshall Ford	Lower Colorado River Authority	Austin, TX	45 GWh	Dec 1940	Dec 2025	Water
Sand Hill	Austin Energy	Austin, TX	2 TWh	May 2001	Jul 2026	Natural Gas
Hal C Weaver Power Plant	University of Texas at Austin	Austin, TX	357 GWh	Sep 1951	Dec 2025	Natural Gas
Austin Gas Recovery	WM Renewable Energy LLC	Austin, TX	45 GWh	Sep 2007	Dec 2025	Landfill Gas
Austin	Lower Colorado River Authority	Austin, TX	10 GWh	Mar 1940	Dec 2025	Water
PowerFin Kingsbery	PowerFin ASL 1, LLC	Austin, TX	3 GWh	Feb 2018	Dec 2025	Solar
Robert Mueller Energy Center	Austin Energy	Austin, TX	30 GWh	Jun 2006	Dec 2025	Natural Gas : 99.9%
RP SCG Texas Solar	RP SCG Texas Solar LLC	Austin, TX	1 GWh	Dec 2024	Dec 2025	Solar
PP Jaguar BESS LLC	PP Jaguar BESS LLC	Axtell, TX	3 GWh	Nov 2025	Jul 2026	Electricity used for energy storage
Bacliff	PHR Holdings LLC	Bacliff, TX	99 GWh	Jun 2018	Jul 2026	Natural Gas
BMP Wind (TX)	BMP Wind LLC	Baird, TX	975 GWh	Nov 2021	Jul 2026	Wind
Santa Rita East	Invenergy Services LLC	Barnhart, TX	1 TWh	May 2019	Jul 2026	Wind
Sim Gideon	Lower Colorado River Authority	Bastrop, TX	827 GWh	Apr 1965	Dec 2025	Natural Gas
Lost Pines 1 Power Project	Lower Colorado River Authority	Bastrop, TX	3 TWh	Apr 2001	Jul 2026	Natural Gas
HEB00292	Texas Microgrid, LLC	Bay City, TX	191 MWh	Nov 2016	Dec 2025	Natural Gas
Peyton Creek Wind Farm II	RWE Clean Energy	Bay City, TX	623 GWh	Mar 2025	Jul 2026	Wind
Peyton Creek Wind Farm LLC	RWE Clean Energy	Bay City, TX	338 GWh	May 2020	Jul 2026	Wind
Baytown Energy Center	Baytown Energy Center LLC	Baytown, TX	4 TWh	May 2002	Jul 2026	Natural Gas
Cedar Bayou	NRG Texas Power LLC	Baytown, TX	3 TWh	Nov 1970	Jul 2026	Natural Gas
RavenChem	Generate ER-NG, LLC	Baytown, TX	422 MWh	Mar 2021	Dec 2025	Natural Gas
ExxonMobil Baytown Refinery	Exxon Mobil Refining and Supply Co.	Baytown, TX	1 TWh	Dec 1951	Dec 2025	Natural Gas
WAL2439	Walmart Stores Texas, LLC	Baytown, TX	331 MWh	Jun 2021	Dec 2025	Natural Gas
ExxonMobil Baytown Turbine	Exxon Mobil Refining and Supply Co.	Baytown, TX	3 TWh	Jan 1989	Jul 2026	Natural Gas
WAL194	Walmart Stores Texas, LLC	Baytown, TX	305 MWh	Mar 2021	Dec 2025	Natural Gas
Bronson	Cypress Creek Renewables	Beasley, TX	10 GWh	Nov 2018	Sep 2025	Solar
HEB00048	Entergy Texas Inc.	Beaumont, TX	278 MWh	Aug 2021	Dec 2024	Natural Gas
Brightside	Luminant Generation Company LLC	Beeville, TX	95 GWh	Apr 2022	Jul 2026	Solar
WAL1232	Walmart Stores Texas, LLC	Belton, TX	368 MWh	Aug 2020	Dec 2025	Natural Gas
Kellam Solar	Kellam Solar, LLC	Ben Wheeler, TX	109 GWh	Nov 2020	Jul 2026	Solar
Santa Rita Wind Energy	BHE Renewables, LLC	Big Lake, TX	1 TWh	Nov 2017	Jul 2026	Wind
Panther Creek Wind Farm Three	RWE Clean Energy	Big Spring, TX	666 GWh	Jul 2009	Dec 2025	Wind
Sand Bluff Wind Farm	RWE Clean Energy	Big Spring, TX	320 GWh	Dec 2006	Dec 2025	Wind
Panther Creek Wind Farm II	RWE Clean Energy	Big Spring, TX	411 GWh	Nov 2008	Dec 2025	Wind
Panther Creek Wind Farm I	RWE Clean Energy	Big Spring, TX	530 GWh	Jun 2008	Dec 2025	Wind
Gunsight Mountain Wind Energy LLC	Invenergy Services LLC	Big Spring, TX	431 GWh	May 2016	Dec 2025	Wind
C R Wing Cogen Plant	BHER Power Resources, Inc	Big Spring, TX	428 GWh	Jun 1987	Dec 2025	Natural Gas
Big Spring Wind Power Facility	Terra-Gen Operating Co-Wind	Big Spring, TX	57 GWh	Nov 1998	Dec 2025	Wind
Forest Creek Wind Farm LLC	RWE Clean Energy	Big Springs, TX	128 GWh	Nov 2006	Dec 2025	Wind
Patriot Wind Farm	Avangrid Power LLC	Bishop, TX	630 GWh	May 2019	Jul 2026	Wind
Ticona Polymers Inc	Ticona Polymers Inc	Bishop, TX	227 GWh	Mar 1989	Dec 2025	Natural Gas
Turkey Track Wind Energy LLC	Invenergy Services LLC	Blackwell, TX	331 GWh	Oct 2008	Dec 2025	Wind
Chisum	Cypress Creek Renewables	Blossom, TX	18 GWh	Nov 2018	Sep 2025	Solar
Midpoint Solar, LLC	Sunraycer Assets I LLC	Blum, TX	79 GWh	-	Jul 2026	Solar
HEB_CPS00793	Texas Microgrid, LLC	Boerne, TX	233 MWh	Dec 2024	Dec 2025	Natural Gas
Delilah Solar Energy II LLC	Invenergy Services LLC	Bogota, TX	671 GWh	Aug 2025	Jul 2026	Solar
Delilah Solar Energy LLC	Invenergy Services LLC	Bogota, TX	467 GWh	Nov 2024	Jul 2026	Solar
G.S.E. One LLC	GSEone	Bonham, TX	149 GWh	Aug 2021	Jul 2026	Solar
Anacacho Wind Farm, LLC	RWE Clean Energy	Brackettville, TX	324 GWh	Nov 2012	Dec 2025	Wind
Zier Solar	Cypress Creek Renewables	Brackettville, TX	339 GWh	Mar 2024	Jul 2026	Solar
OCI Alamo 4, LLC	RWE Clean Energy	Brackettville, TX	70 GWh	Jul 2014	Dec 2025	Solar
Heart of Texas Wind Project	Scout Clean Energy LLC	Brady, TX	629 GWh	Apr 2020	Jul 2026	Wind
Rattlesnake Power, LLC	Rattlesnake Power, LLC	Brady, TX	585 GWh	Aug 2018	Jul 2026	Wind
Major Oak Power	Major Oak Power, LLC	Bremond, TX	2 TWh	Aug 1990	Jul 2026	Lignite Coal : 99.9%
Jack County	Jack County Power, LLC	Bridgeport, TX	4 TWh	Jan 2006	Jul 2026	Natural Gas
Bridgeport Gas Processing Plant	EnLink Midstream Services, LLC	Bridgeport, TX	47 GWh	Jun 2000	Dec 2025	Natural Gas
Norton Solar Farm	TAI Norton Solar LLC	Bronte, TX	245 GWh	Sep 2025	Jul 2026	Solar
IP Radian, LLC	Intersect USA, LLC	Brookesmith, TX	589 GWh	Apr 2023	Jul 2026	Solar
Mockingbird Solar Center	Mockingbird Solar Center, LLC	Brookston, TX	1 TWh	Sep 2024	Jul 2026	Solar
Villa Cavasos	Power Depot Group A, LLC	Brownsville, TX	115 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
WAL456	Walmart Stores Texas, LLC	Brownsville, TX	353 MWh	Aug 2021	Dec 2025	Natural Gas
Silas Ray	Brownsville Public Utilities Board	Brownsville, TX	52 GWh	Apr 1952	Dec 2025	Natural Gas
Cedro Hill Wind LLC	Cedro Hill Wind, LLC	Bruni, TX	567 GWh	Nov 2010	Dec 2025	Wind

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	7.4 TWh	37
#20	Public Service Company of Colorado	47.6 TWh	248
#32	Public Service Company of New Mexico	16.9 TWh	137
#19	Salt River Project Agricultural Improvement and Power District	60.5 TWh	51
#5	Southwest Power Pool	314.5 TWh	876
#53	Southwestern Power Administration	3.5 TWh	37
#9	Tennessee Valley Authority	166.2 TWh	209
#37	Tucson Electric Power	14.0 TWh	56
#34	Western Area Power Administration - Rocky Mountain Region	14.8 TWh	206

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	677.7 TWh	3,095
#3	Electric Reliability Council of Texas, Inc.	506.3 TWh	1,487
#5	Southwest Power Pool	314.5 TWh	876
#6	Southern Company Services, Inc. - Trans	259.3 TWh	423
#7	California Independent System Operator	168.7 TWh	2,170
#9	Tennessee Valley Authority	166.2 TWh	209
#10	Florida Power & Light Co.	153.0 TWh	188
#12	New York Independent System Operator	134.1 TWh	1,334
#13	Duke Energy Carolinas	113.4 TWh	578
#15	ISO New England	112.2 TWh	1,667