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	Mar 2026
Annual Generation	484.9 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 \| 40.4% Wind \| 23.8% Solar \| 14.6% Coal \| 12.8% Nuclear \| 8.6% 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
Live Oak Wind Project	Engie North America	Eldorado, TX	792 GWh	Feb 2019	Dec 2025	Wind
Midway Wind, LLC	Midway Wind, LLC	Taft, TX	404 GWh	Jul 2019	Dec 2025	Wind
Palmas Wind, LLC	Acciona Energy USA Global, LLC	Rio Hondo, TX	363 GWh	Oct 2020	Dec 2025	Wind
Lamesa II	Lamesa Solar II, L.L.C.	Lamesa, TX	121 GWh	Oct 2018	Dec 2025	Solar
Denton Energy Center	City of Denton - (TX)	Denton, TX	289 GWh	Jun 2018	Dec 2025	Natural Gas
Gopher Creek Wind Farm	Fluvanna Wind Energy LLC	Fluvanna, TX	592 GWh	Aug 2019	Dec 2025	Wind
Foard City Wind	Foard City Wind, LLC	Crowell, TX	1 TWh	Aug 2019	Dec 2025	Wind
Midway Solar - TX	Midway Solar	Fort Stockton, TX	332 GWh	Nov 2018	Dec 2025	Solar
RE Maplewood	Onward Energy	McCamey, TX	526 GWh	Mar 2021	Dec 2025	Solar
Karankawa Wind LLC	Avangrid Power LLC	Mathis, TX	825 GWh	Oct 2019	Dec 2025	Wind
Flat Top Wind I	BHE Renewables, LLC	Mullin, TX	787 GWh	Dec 2017	Dec 2025	Wind
Heart of Texas Wind Project	Scout Clean Energy LLC	Brady, TX	642 GWh	Apr 2020	Dec 2025	Wind
Cactus Flats Wind Energy Project	Southern Power Co	Eden, TX	439 GWh	Jun 2018	Dec 2025	Wind
SolaireHolman Solar Project	SolaireHolman 1, LLC	Alpine, TX	106 GWh	Mar 2017	Dec 2025	Solar
Santa Rita Wind Energy	BHE Renewables, LLC	Big Lake, TX	1 TWh	Nov 2017	Dec 2025	Wind
Buckthorn Wind	Buckthorn Wind Project, LLC	Mingus, TX	360 GWh	Nov 2017	Dec 2025	Wind
Dermott Wind	Dermott Wind, LLC	Snyder, TX	873 GWh	Jun 2017	Dec 2025	Wind
Willow Springs Wind Farm	Willow Springs Windfarm, LLC	Weinert, TX	871 GWh	Oct 2017	Dec 2025	Wind
Astra Wind Farm	Astra Wind LLC	Happy, TX	530 GWh	Apr 2017	Dec 2025	Wind
Bluebell Solar	Bluebell Solar, LLC	Sterling City, TX	72 GWh	Oct 2018	Dec 2025	Solar
Rattlesnake Power, LLC	Rattlesnake Power, LLC	Brady, TX	581 GWh	Aug 2018	Dec 2025	Wind
Pearl Solar	BHE Renewables, LLC	Fort Stockton, TX	97 GWh	Sep 2017	Dec 2025	Solar
Salt Fork Wind Project, LLC	Southern Power Co	Clarendon, TX	680 GWh	Nov 2016	Dec 2025	Wind
Upton County Solar	Consolidated Edison Development Inc.	McCamey, TX	299 GWh	Nov 2017	Dec 2025	Solar
Tyler Bluff Wind Project, LLC	Southern Power Co	Muenster, TX	332 GWh	Nov 2016	Dec 2025	Wind
East Pecos Solar	Southern Power Co	McCamey, TX	219 GWh	Mar 2017	Dec 2025	Solar
Lamesa Solar	Southern Power Co	Lamesa, TX	223 GWh	Mar 2017	Dec 2025	Solar
Old Settler Wind	Old Settler Wind, LLC	Floydada, TX	544 GWh	Mar 2017	Dec 2025	Wind
Canyon Wind Project, LLC	Canyon Wind Project, LLC	Scurry, TX	1 TWh	Dec 2023	Dec 2025	Wind
Bacliff	PHR Holdings LLC	Bacliff, TX	103 GWh	Jun 2018	Dec 2025	Natural Gas
Rocksprings	Rocksprings Val Verde Wind, LLC	Del Rio, TX	491 GWh	Aug 2017	Dec 2025	Wind
Cotton Plains Wind Farm	Cotton Plains Wind I, LLC	Floydada, TX	182 GWh	Feb 2017	Dec 2025	Wind
Castle Gap Solar Hybrid	Upton County Solar 2 LLC	McCarney, TX	384 GWh	Apr 2018	Dec 2025	Solar
Colorado Bend II	Constellation Power, Inc	Wharton, TX	6 TWh	May 2017	Dec 2025	Natural Gas
Javelina Wind Energy, LLC	Javelina Wind Energy, LLC	Mirando City, TX	925 GWh	Nov 2015	Dec 2025	Wind
South Plains II	Onward Energy	Lockney, TX	1 TWh	May 2016	Dec 2025	Wind
Buckthorn Westex	Buckthorn Westex, LLC	Ft. Stockton, TX	357 GWh	Apr 2018	Dec 2025	Solar
RE Roserock	Southern Power Co	Fort Stockton, TX	378 GWh	Oct 2016	Dec 2025	Solar
Bearkat	Bearkat Wind Energy 1, LLC	St. Lawrence, TX	648 GWh	Jan 2018	Dec 2025	Wind
Rattlesnake Den	SunEdison LLC	Garden City, TX	689 GWh	Jun 2015	Dec 2025	Wind
Wolf Hollow II	Constellation Power, Inc	Granbury, TX	5 TWh	May 2017	Dec 2025	Natural Gas
San Roman Wind I, LLC	Acciona Energy USA Global, LLC	Los Fresnos, TX	256 GWh	Jan 2017	Dec 2025	Wind
TX Jumbo Road Wind	TX Jumbo Road Wind, LLC	Hereford, TX	653 GWh	Mar 2015	Dec 2025	Wind
Logans Gap Wind LLC	Pattern Operators LP	Comanche, TX	604 GWh	Jul 2015	Dec 2025	Wind
Red Gate Power Plant	South Texas Electric Coop, Inc	Edinburg, TX	366 GWh	Nov 2016	Dec 2025	Natural Gas
South Plains Wind Phase I	Evergreen Wind, LLC	Floydada, TX	677 GWh	Oct 2015	Dec 2025	Wind
Mesquite Creek Wind	Duke Energy Renewables Services	Lamesa, TX	482 GWh	Mar 2015	Dec 2025	Wind
Los Vientos Windpower IV	Duke Energy Renewables Services	Rio Grande City, TX	422 GWh	Jun 2016	Dec 2025	Wind
Los Vientos Windpower III	Duke Energy Renewables Services	Rio Grande City, TX	448 GWh	Mar 2015	Dec 2025	Wind
Goodnight	FGE Goodnight I, LLC	Claude, TX	724 GWh	Mar 2024	Dec 2025	Wind
Fluvanna	TC Energy	Fluvanna, TX	529 GWh	Oct 2017	Dec 2025	Wind
Alamo 6	BHE Renewables, LLC	Fort Stockton, TX	226 GWh	Feb 2017	Dec 2025	Solar
Comanche Peak	Luminant Generation Company LLC	Glen Rose, TX	20 TWh	Jul 1990	Dec 2025	Nuclear
Seadrift Coke LP	Seadrift Coke L P	Port Lavaca, TX	33 GWh	Oct 1983	Dec 2025	Petroleum Coke : 69.0% Other Gas : 27.0% Natural Gas : 4.0%
Penascal Wind Power LLC	Avangrid Power LLC	Sarita, TX	298 GWh	Mar 2009	Dec 2025	Wind
Freestone Energy Center	Freestone Power Generation LLC	Fairfield, TX	6 TWh	May 2002	Dec 2025	Natural Gas
Sand Hill	Austin Energy	Austin, TX	2 TWh	May 2001	Dec 2025	Natural Gas
Arthur Von Rosenberg	City of San Antonio - (TX)	Elmendorf, TX	4 TWh	May 2000	Dec 2025	Natural Gas
J K Spruce	City of San Antonio - (TX)	San Antonio, TX	6 TWh	Nov 1992	Dec 2025	Subbituminous Coal : 99.4% Natural Gas : 0.6%
Pasadena Cogeneration	Pasadena Cogeneration LP	Pasadena, TX	5 TWh	May 1998	Dec 2025	Natural Gas
Rayburn Energy Station LLC	Rayburn Energy Station LLC	Sherman, TX	3 TWh	Jul 2014	Dec 2025	Natural Gas
Temple Power Station	Temple Generation Holdings LLC	Temple, TX	8 TWh	Jun 2014	Dec 2025	Natural Gas
Sweeny Cogen Facility	Sweeny Cogeneration LLC	Old Ocean, TX	3 TWh	Jul 1997	Dec 2025	Natural Gas : 69.6% Other Gas : 30.4%
Major Oak Power	Major Oak Power, LLC	Bremond, TX	2 TWh	Aug 1990	Dec 2025	Lignite Coal : 99.8%
Stephens Ranch Wind Energy LLC	Stephens Ranch Wind Energy LLC	O'Donnell, TX	897 GWh	Nov 2014	Dec 2025	Wind
Odessa-Ector Power Plant	LaFrontera Holdings LLC	Odessa, TX	8 TWh	Jun 2001	Dec 2025	Natural Gas
Notrees Windpower Hybrid	Duke Energy Renewables Services	Goldsmith, TX	237 GWh	Mar 2009	Dec 2025	Wind
V H Braunig	City of San Antonio - (TX)	Elmendorf, TX	651 GWh	Feb 1966	Dec 2025	Natural Gas : 99.8%
R W Miller	RW Miller Power LLC	Palo Pinto, TX	880 GWh	Sep 1968	Dec 2025	Natural Gas : 99.9%
Pyron Wind Farm LLC Hybrid	Big Sky Wind, LLC	Hermleigh, TX	792 GWh	Jan 2009	Dec 2025	Wind
Magic Valley Wind Farm I LLC	Big Sky Wind, LLC	San Perlita, TX	483 GWh	Aug 2012	Dec 2025	Wind
Corpus Christi Energy Center	Corpus Christi Cogeneration LLC	Corpus Christi, TX	2 TWh	Sep 2002	Dec 2025	Natural Gas
Channelview Cogeneration Plant	EIF Channelview Cogeneration LLC	Channelview, TX	5 TWh	Jul 2001	Dec 2025	Natural Gas
Thomas C Ferguson	Lower Colorado River Authority	Horseshoe Bay, TX	4 TWh	Jul 2014	Dec 2025	Natural Gas
Los Vientos Wind 1B	Duke Energy Renewables Services	Sebastian, TX	370 GWh	Nov 2012	Dec 2025	Wind
Barney M Davis	City of San Antonio - (TX)	Corpus Christi, TX	2 TWh	Apr 1974	Dec 2025	Natural Gas
South Texas Project	STP Nuclear Operating Co	Wadsworth, TX	22 TWh	Jul 1988	Dec 2025	Nuclear
Penascal II Wind Project LLC	Avangrid Power LLC	Sarita, TX	286 GWh	Feb 2010	Dec 2025	Wind
Oyster Creek Unit VIII	Dow Chemical Company-Oyster Creek VIII	Freeport, TX	3 TWh	Sep 1994	Dec 2025	Natural Gas : 99.7%
Hays Energy Project	Hays Energy, LLC	San Marcos, TX	5 TWh	Mar 2002	Dec 2025	Natural Gas
Papalote Creek II LLC	Big Sky Wind, LLC	Taft, TX	503 GWh	Nov 2010	Dec 2025	Wind
Wolf Hollow I LP	Wolf Hollow I Power, LLC	Granbury, TX	3 TWh	Jul 2003	Dec 2025	Natural Gas
Rio Nogales Power Project	City of San Antonio - (TX)	Seguin, TX	4 TWh	Apr 2002	Dec 2025	Natural Gas
Tenaska Gateway Generating Station	Tenaska Gateway Partners Ltd	Mt. Enterprise, TX	5 TWh	Jun 2001	Dec 2025	Natural Gas
Magic Valley Generating Station	Calpine Corp-Magic Valley	Edinburg, TX	2 TWh	Jan 2002	Dec 2025	Natural Gas
Frontera Energy Center	Frontera Generation Limited Partnership	Mission, TX	2 TWh	May 1999	Dec 2025	Natural Gas
Lamar Power Project	LaFrontera Holdings LLC	Paris, TX	7 TWh	Apr 2000	Dec 2025	Natural Gas
Midlothian Energy Facility	Midlothian Energy LLC	Midlothian, TX	7 TWh	Apr 2000	Dec 2025	Natural Gas
Gregory Power Plant	Gregory Power Partners LLC	Gregory, TX	640 GWh	Jun 2000	Dec 2025	Natural Gas
Guadalupe Generating Station	Guadalupe Power Partners LP	Marion, TX	6 TWh	Sep 2000	Dec 2025	Natural Gas
Village Creek Water Reclamation Facility	Ft Worth City of	Arlington, TX	25 GWh	Mar 1994	Dec 2025	Natural Gas
Hidalgo Wind Farm LLC	Hidalgo Wind Farm LLC	McCook, TX	815 GWh	Nov 2016	Dec 2025	Wind
Martin Lake	Luminant Generation Company LLC	Tatum, TX	9 TWh	Apr 1977	Dec 2025	Subbituminous Coal : 99.7%
Coleto Creek	Coleto Creek Power LP	Fannin, TX	3 TWh	May 1980	Dec 2025	Subbituminous Coal : 99.7%
Los Vientos Wind 1A	Duke Energy Renewables Services	Sebastian, TX	408 GWh	Nov 2012	Dec 2025	Wind
Fayette Power Project	Lower Colorado River Authority	La Grange, TX	8 TWh	May 1979	Dec 2025	Subbituminous Coal : 99.8%
Oak Grove (TX)	Luminant Generation Company LLC	Franklin, TX	11 TWh	Mar 2010	Dec 2025	Lignite Coal : 99.0% Natural Gas : 1.0%
East Blackland Solar Project 1	Duke Energy Renewables Services	Manor, TX	277 GWh	Jun 2021	Dec 2025	Solar
Bastrop Energy Center	Bastrop Energy Partners, LP	Cedar Creek, TX	2 TWh	Apr 2002	Dec 2025	Natural Gas
San Miguel	San Miguel Electric Coop, Inc	Christine, TX	1 TWh	Dec 1981	Dec 2025	Lignite Coal : 99.8%

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#27	Associated Electric Cooperative, Inc.	24.1 TWh	47
#47	El Paso Electric Company	6.8 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	300.1 TWh	835
#51	Southwestern Power Administration	4.8 TWh	34
#9	Tennessee Valley Authority	162.4 TWh	204
#38	Tucson Electric Power	13.5 TWh	53
#24	Western Area Power Administration - Rocky Mountain Region	34.1 TWh	192

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	659.4 TWh	2,831
#3	Electric Reliability Council of Texas, Inc.	484.9 TWh	1,313
#5	Southwest Power Pool	300.1 TWh	835
#6	Southern Company Services, Inc. - Trans	250.9 TWh	417
#7	California Independent System Operator	179.9 TWh	2,075
#9	Tennessee Valley Authority	162.4 TWh	204
#10	Florida Power & Light Co.	150.5 TWh	187
#12	New York Independent System Operator	134.0 TWh	1,211
#13	Duke Energy Carolinas	112.4 TWh	565
#15	ISO New England	110.5 TWh	1,577