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	Jun 2026
Annual Generation	489.5 TWh
Power Plants	1,313
Utilities	694
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 \| 40.6% Wind \| 23.6% Solar \| 15.1% Coal \| 12.5% Nuclear \| 8.3% 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
Holstein 1 Solar Farm	Duke Energy Renewables Services	Wingate, TX	318 GWh	May 2020	Mar 2026	Solar
Tahoka Wind	Tahoka Wind, LLC	Tahoka, TX	1 TWh	Nov 2018	Mar 2026	Wind
Galloway 1 Solar Farm	225DD 8me LLC	Paint Rock, TX	537 GWh	Sep 2021	Mar 2026	Solar
Phoebe Solar	Phoebe Energy Project, LLC	Kermit, TX	530 GWh	Oct 2019	Mar 2026	Solar
Rio Bravo Windpower, LLC	Rio Bravo Windpower, LLC	Roma, TX	736 GWh	May 2019	Mar 2026	Wind
Live Oak Wind Project	Engie North America	Eldorado, TX	808 GWh	Feb 2019	Mar 2026	Wind
Midway Wind, LLC	Midway Wind, LLC	Taft, TX	401 GWh	Jul 2019	Mar 2026	Wind
Palmas Wind, LLC	Acciona Energy USA Global, LLC	Rio Hondo, TX	363 GWh	Oct 2020	Mar 2026	Wind
Lamesa II	Lamesa Solar II, L.L.C.	Lamesa, TX	114 GWh	Oct 2018	Mar 2026	Solar
Denton Energy Center	City of Denton - (TX)	Denton, TX	283 GWh	Jun 2018	Mar 2026	Natural Gas
Gopher Creek Wind Farm	Fluvanna Wind Energy LLC	Fluvanna, TX	610 GWh	Aug 2019	Mar 2026	Wind
Foard City Wind	Foard City Wind, LLC	Crowell, TX	1 TWh	Aug 2019	Mar 2026	Wind
Midway Solar - TX	Midway Solar	Fort Stockton, TX	315 GWh	Nov 2018	Mar 2026	Solar
RE Maplewood	Onward Energy	McCamey, TX	508 GWh	Mar 2021	Mar 2026	Solar
Karankawa Wind LLC	Avangrid Power LLC	Mathis, TX	873 GWh	Oct 2019	Mar 2026	Wind
Flat Top Wind I	BHE Renewables, LLC	Mullin, TX	796 GWh	Dec 2017	Mar 2026	Wind
Heart of Texas Wind Project	Scout Clean Energy LLC	Brady, TX	649 GWh	Apr 2020	Mar 2026	Wind
Cactus Flats Wind Energy Project	Southern Power Co	Eden, TX	431 GWh	Jun 2018	Mar 2026	Wind
SolaireHolman Solar Project	SolaireHolman 1, LLC	Alpine, TX	100 GWh	Mar 2017	Mar 2026	Solar
Santa Rita Wind Energy	BHE Renewables, LLC	Big Lake, TX	1 TWh	Nov 2017	Mar 2026	Wind
Buckthorn Wind	Buckthorn Wind Project, LLC	Mingus, TX	365 GWh	Nov 2017	Mar 2026	Wind
Dermott Wind	Dermott Wind, LLC	Snyder, TX	883 GWh	Jun 2017	Mar 2026	Wind
Willow Springs Wind Farm	Willow Springs Windfarm, LLC	Weinert, TX	864 GWh	Oct 2017	Mar 2026	Wind
Astra Wind Farm	Astra Wind LLC	Happy, TX	529 GWh	Apr 2017	Mar 2026	Wind
Bluebell Solar	Bluebell Solar, LLC	Sterling City, TX	71 GWh	Oct 2018	Mar 2026	Solar
Rattlesnake Power, LLC	Rattlesnake Power, LLC	Brady, TX	587 GWh	Aug 2018	Mar 2026	Wind
Pearl Solar	BHE Renewables, LLC	Fort Stockton, TX	92 GWh	Sep 2017	Mar 2026	Solar
Salt Fork Wind Project, LLC	Southern Power Co	Clarendon, TX	669 GWh	Nov 2016	Mar 2026	Wind
Upton County Solar	Consolidated Edison Development Inc.	McCamey, TX	283 GWh	Nov 2017	Mar 2026	Solar
Tyler Bluff Wind Project, LLC	Southern Power Co	Muenster, TX	327 GWh	Nov 2016	Mar 2026	Wind
East Pecos Solar	Southern Power Co	McCamey, TX	222 GWh	Mar 2017	Mar 2026	Solar
Lamesa Solar	Southern Power Co	Lamesa, TX	209 GWh	Mar 2017	Mar 2026	Solar
Old Settler Wind	Old Settler Wind, LLC	Floydada, TX	558 GWh	Mar 2017	Mar 2026	Wind
Canyon Wind Project, LLC	Canyon Wind Project, LLC	Scurry, TX	1 TWh	Dec 2023	Mar 2026	Wind
Bacliff	PHR Holdings LLC	Bacliff, TX	103 GWh	Jun 2018	Mar 2026	Natural Gas
Rocksprings	Rocksprings Val Verde Wind, LLC	Del Rio, TX	501 GWh	Aug 2017	Mar 2026	Wind
Cotton Plains Wind Farm	Cotton Plains Wind I, LLC	Floydada, TX	188 GWh	Feb 2017	Mar 2026	Wind
Castle Gap Solar Hybrid	Upton County Solar 2 LLC	McCarney, TX	368 GWh	Apr 2018	Mar 2026	Solar
Colorado Bend II	Constellation Power, Inc	Wharton, TX	6 TWh	May 2017	Mar 2026	Natural Gas
Javelina Wind Energy, LLC	Javelina Wind Energy, LLC	Mirando City, TX	817 GWh	Nov 2015	Mar 2026	Wind
South Plains II	Onward Energy	Lockney, TX	1 TWh	May 2016	Mar 2026	Wind
Buckthorn Westex	Buckthorn Westex, LLC	Ft. Stockton, TX	336 GWh	Apr 2018	Mar 2026	Solar
RE Roserock	Southern Power Co	Fort Stockton, TX	372 GWh	Oct 2016	Mar 2026	Solar
Bearkat	Bearkat Wind Energy 1, LLC	St. Lawrence, TX	658 GWh	Jan 2018	Mar 2026	Wind
Rattlesnake Den	SunEdison LLC	Garden City, TX	690 GWh	Jun 2015	Mar 2026	Wind
Wolf Hollow II	Constellation Power, Inc	Granbury, TX	5 TWh	May 2017	Mar 2026	Natural Gas
San Roman Wind I, LLC	Acciona Energy USA Global, LLC	Los Fresnos, TX	251 GWh	Jan 2017	Mar 2026	Wind
TX Jumbo Road Wind	TX Jumbo Road Wind, LLC	Hereford, TX	539 GWh	Mar 2015	Mar 2026	Wind
Logans Gap Wind LLC	Pattern Operators LP	Comanche, TX	615 GWh	Jul 2015	Mar 2026	Wind
Red Gate Power Plant	South Texas Electric Coop, Inc	Edinburg, TX	345 GWh	Nov 2016	Mar 2026	Natural Gas
South Plains Wind Phase I	Evergreen Wind, LLC	Floydada, TX	700 GWh	Oct 2015	Mar 2026	Wind
Mesquite Creek Wind	Duke Energy Renewables Services	Lamesa, TX	470 GWh	Mar 2015	Mar 2026	Wind
Los Vientos Windpower IV	Duke Energy Renewables Services	Rio Grande City, TX	442 GWh	Jun 2016	Mar 2026	Wind
Los Vientos Windpower III	Duke Energy Renewables Services	Rio Grande City, TX	456 GWh	Mar 2015	Mar 2026	Wind
Goodnight	FGE Goodnight I, LLC	Claude, TX	730 GWh	Mar 2024	Mar 2026	Wind
Comanche Peak	Luminant Generation Company LLC	Glen Rose, TX	20 TWh	Jul 1990	Mar 2026	Nuclear
Pattern Panhandle Wind LLC	Pattern Operators LP	Panhandle, TX	573 GWh	Jun 2014	Mar 2026	Wind
Central Utility Plant - Texas A&M	Texas A&M, Utilities & Energy Services	College Station, TX	139 GWh	Nov 1956	Mar 2026	Natural Gas
Freeport Energy Center	Dow Chemical Co	Freeport, TX	814 GWh	Apr 2007	Mar 2026	Natural Gas
Horse Hollow Wind Energy Center	FPL Energy Horse Hollow LLC	Wingate, TX	2 TWh	Nov 2005	Mar 2026	Wind
Sweetwater Wind 4 LLC	Leeward Asset Management, LLC	Roscoe, TX	630 GWh	Apr 2007	Mar 2026	Wind
Freeport Energy	Olin Blue Cube Operations	Freeport, TX	2 TWh	Mar 1978	Mar 2026	Natural Gas
Colorado Bend Energy Center	CER Colorado Bend Energy Partners LP	Wharton, TX	2 TWh	Apr 2002	Mar 2026	Natural Gas
Odyssey Energy Altura Cogen, LLC	Odyssey Operating Services	Channelview, TX	3 TWh	Oct 1985	Mar 2026	Natural Gas
Mesquite Wind Power LLC	Mesquite Wind LLC	Abilene, TX	345 GWh	Oct 2007	Mar 2026	Wind
Shell Deer Park	Deer Park Refinery Limited Partnership (DPRLP)	Deer Park, TX	1 TWh	Sep 1979	Mar 2026	Natural Gas : 86.0% Other Gas : 9.2% Purchased Steam : 4.7%
Post Oak Wind LLC	Mesquite Wind LLC	Abilene, TX	400 GWh	Feb 2008	Mar 2026	Wind
Rayburn Energy Station LLC	Rayburn Energy Station LLC	Sherman, TX	3 TWh	Jul 2014	Mar 2026	Natural Gas
Texas City Plant Union Carbide	Union Carbide Corp-Texas City	Texas City, TX	98 GWh	Jan 1996	Mar 2026	Purchased Steam
V H Braunig	City of San Antonio - (TX)	Elmendorf, TX	282 GWh	Feb 1966	Mar 2026	Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
R W Miller	RW Miller Power LLC	Palo Pinto, TX	780 GWh	Sep 1968	Mar 2026	Natural Gas : 99.9%
Temple Power Station	Temple Generation Holdings LLC	Temple, TX	8 TWh	Jun 2014	Mar 2026	Natural Gas
Roscoe Wind Farm LLC	Big Sky Wind, LLC	Roscoe, TX	356 GWh	Jan 2008	Mar 2026	Wind
Valero Refinery Corpus Christi West	Valero Refining Co	Corpus Christi, TX	88 GWh	Aug 1983	Mar 2026	Petroleum Coke : 42.3% Other Gas : 39.8% Natural Gas : 17.8%
Houston Chemical Complex Battleground	Oxy Vinyls LP	Houston, TX	2 TWh	Apr 1982	Mar 2026	Natural Gas : 99.5%
Pattern Gulf Wind	Pattern Operators LP	Armstrong, TX	770 GWh	Nov 2008	Mar 2026	Wind
Thomas C Ferguson	Lower Colorado River Authority	Horseshoe Bay, TX	4 TWh	Jul 2014	Mar 2026	Natural Gas
Barney M Davis	City of San Antonio - (TX)	Corpus Christi, TX	2 TWh	Apr 1974	Mar 2026	Natural Gas
ExxonMobil Baytown Turbine	Exxon Mobil Refining and Supply Co.	Baytown, TX	3 TWh	Jan 1989	Mar 2026	Natural Gas
Stephens Ranch Wind Energy LLC	Stephens Ranch Wind Energy LLC	O'Donnell, TX	876 GWh	Nov 2014	Mar 2026	Wind
Sand Hill	Austin Energy	Austin, TX	2 TWh	May 2001	Mar 2026	Natural Gas
Papalote Creek II LLC	Big Sky Wind, LLC	Taft, TX	497 GWh	Nov 2010	Mar 2026	Wind
Penascal II Wind Project LLC	Avangrid Power LLC	Sarita, TX	280 GWh	Feb 2010	Mar 2026	Wind
Pyron Wind Farm LLC Hybrid	Big Sky Wind, LLC	Hermleigh, TX	791 GWh	Jan 2009	Mar 2026	Wind
Notrees Windpower Hybrid	Duke Energy Renewables Services	Goldsmith, TX	233 GWh	Mar 2009	Mar 2026	Wind
Trinity Hills	Trinity Hills Wind Farm LLC	Olney, TX	788 GWh	Nov 2011	Mar 2026	Wind
Hidalgo Wind Farm LLC	Hidalgo Wind Farm LLC	McCook, TX	818 GWh	Nov 2016	Mar 2026	Wind
Major Oak Power	Major Oak Power, LLC	Bremond, TX	2 TWh	Aug 1990	Mar 2026	Lignite Coal : 99.9%
East Blackland Solar Project 1	Duke Energy Renewables Services	Manor, TX	282 GWh	Jun 2021	Mar 2026	Solar
J K Spruce	City of San Antonio - (TX)	San Antonio, TX	7 TWh	Nov 1992	Mar 2026	Subbituminous Coal : 99.2% Natural Gas : 0.8%
Los Vientos Wind 1A	Duke Energy Renewables Services	Sebastian, TX	422 GWh	Nov 2012	Mar 2026	Wind
Los Vientos Wind 1B	Duke Energy Renewables Services	Sebastian, TX	389 GWh	Nov 2012	Mar 2026	Wind
Arthur Von Rosenberg	City of San Antonio - (TX)	Elmendorf, TX	4 TWh	May 2000	Mar 2026	Natural Gas
Oak Grove (TX)	Luminant Generation Company LLC	Franklin, TX	11 TWh	Mar 2010	Mar 2026	Lignite Coal : 99.0% Natural Gas : 1.0%
Martin Lake	Luminant Generation Company LLC	Tatum, TX	9 TWh	Apr 1977	Mar 2026	Subbituminous Coal : 99.7%
Formosa Utility Venture Ltd	Formosa Plastics Corp	Point Comfort, TX	5 TWh	Feb 1987	Mar 2026	Natural Gas : 98.0% Other Gas : 2.0%
Coleto Creek	Coleto Creek Power LP	Fannin, TX	3 TWh	May 1980	Mar 2026	Subbituminous Coal : 99.8%
Fayette Power Project	Lower Colorado River Authority	La Grange, TX	8 TWh	May 1979	Mar 2026	Subbituminous Coal : 99.8%
Magic Valley Wind Farm I LLC	Big Sky Wind, LLC	San Perlita, TX	492 GWh	Aug 2012	Mar 2026	Wind
South Texas Project	STP Nuclear Operating Co	Wadsworth, TX	21 TWh	Jul 1988	Mar 2026	Nuclear

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#27	Associated Electric Cooperative, Inc.	23.8 TWh	47
#46	El Paso Electric Company	7.1 TWh	32
#21	Public Service Company of Colorado	46.1 TWh	210
#34	Public Service Company of New Mexico	15.8 TWh	116
#6	Southern Company Services, Inc. - Trans	252.5 TWh	417
#5	Southwest Power Pool	304.8 TWh	835
#53	Southwestern Power Administration	4.3 TWh	34
#9	Tennessee Valley Authority	163.7 TWh	204
#38	Tucson Electric Power	13.7 TWh	53
#24	Western Area Power Administration - Rocky Mountain Region	27.6 TWh	192

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	669.3 TWh	2,831
#3	Electric Reliability Council of Texas, Inc.	489.5 TWh	1,313
#5	Southwest Power Pool	304.8 TWh	835
#6	Southern Company Services, Inc. - Trans	252.5 TWh	417
#7	California Independent System Operator	173.0 TWh	2,075
#9	Tennessee Valley Authority	163.7 TWh	204
#10	Florida Power & Light Co.	151.0 TWh	187
#12	New York Independent System Operator	134.9 TWh	1,211
#13	Duke Energy Carolinas	112.2 TWh	565
#15	ISO New England	111.3 TWh	1,577