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
Chillingham Solar	Chillingham Solar LLC	Rogers, TX	671 GWh	-	Jul 2026	Solar
Delilah Solar Energy II LLC	Invenergy Services LLC	Bogota, TX	671 GWh	Aug 2025	Jul 2026	Solar
Bright Arrow Solar, LLC	RWE Clean Energy	Sulphur Springs, TX	672 GWh	Apr 2025	Jul 2026	Solar
Bearkat	Bearkat Wind Energy 1, LLC	St. Lawrence, TX	674 GWh	Jan 2018	Jul 2026	Wind
Parliament Solar	Parliament Solar, LLC	Waller, TX	680 GWh	May 2025	Jul 2026	Solar
Prospero Solar	Prospero Energy Project, LLC (Longroad)	Andrews, TX	680 GWh	May 2020	Jul 2026	Solar
Amadeus Wind Farm	Amadeus Wind LLC	Rotan, TX	684 GWh	Nov 2020	Jul 2026	Wind
Appaloosa Run Wind	Appaloosa Run Wind, LLC	Rankin, TX	686 GWh	Nov 2022	Jul 2026	Wind
Five Wells Solar Center - Hybrid	Five Wells Solar Center, LLC	Rogers, TX	688 GWh	Nov 2023	Jul 2026	Solar
Longhorn Wind	Boralex US Operations LLC	Silverton, TX	688 GWh	Apr 2015	Jul 2026	Wind
Coyote Wind LLC	EDF Renewable Asset Holdings, Inc.	Snyder, TX	691 GWh	Dec 2020	Jul 2026	Wind
Salt Fork Wind Project, LLC	Southern Power Co	Clarendon, TX	692 GWh	Nov 2016	Jul 2026	Wind
Javelina Wind Energy, LLC	Javelina Wind Energy, LLC	Mirando City, TX	695 GWh	Nov 2015	Jul 2026	Wind
King Creek Wind Farm 2, LLC	King Creek Wind Farm 2, LLC	Throckmorton, TX	696 GWh	Mar 2022	Jul 2026	Wind
Grandview Wind Farm, LLC	RWE Clean Energy	Panhandle, TX	706 GWh	Nov 2014	Jul 2026	Wind
Lumina II Solar Project	Intersect USA, LLC	Snyder, TX	706 GWh	Dec 2023	Jul 2026	Solar
Rattlesnake Den	SunEdison LLC	Garden City, TX	708 GWh	Jun 2015	Jul 2026	Wind
Peregrine Solar	RWE Clean Energy	Gollad, TX	711 GWh	Jan 2025	Jul 2026	Solar
West Raymond Wind Farm LLC	RWE Clean Energy	Lyford, TX	715 GWh	Sep 2021	Jul 2026	Wind
Texas Solar Nova 1	Texas Solar Nova 1, LLC	Spur, TX	715 GWh	Nov 2023	Jul 2026	Solar
Spinning Spur Wind III	Boralex US Operations LLC	Adrian, TX	719 GWh	Aug 2015	Dec 2025	Wind
Rio Bravo Windpower, LLC	Rio Bravo Windpower, LLC	Roma, TX	725 GWh	May 2019	Jul 2026	Wind
South Plains Wind Phase I	Evergreen Wind, LLC	Floydada, TX	728 GWh	Oct 2015	Jul 2026	Wind
Monte Cristo 1	Terra-Gen Operating Co-Wind	Monte Alto, TX	740 GWh	Sep 2025	Jul 2026	Wind
Juno Solar Project	SE Juno, LLC	Lamesa, TX	744 GWh	May 2021	Jul 2026	Solar
Griffin Trail Wind	Griffin Trail Wind, LLC	E Seymour, TX	747 GWh	Jun 2021	Jul 2026	Wind
San Jacinto Steam Electric Station	NRG Texas Power LLC	La Porte, TX	752 GWh	Mar 1995	Dec 2025	Natural Gas
Las Majadas Wind Farm	Las Majadas Wind Farm, LLC	Santa Monica, TX	754 GWh	Feb 2021	Jul 2026	Wind
Miami Wind Energy Center	Invenergy Services LLC	Miami, TX	761 GWh	Jul 2014	Jul 2026	Wind
Javelina Wind Energy II, LLC	Javelina Wind Energy II, LLC	MIRANDO, TX	762 GWh	Oct 2016	Dec 2025	Wind
Goodnight	FGE Goodnight I, LLC	Claude, TX	779 GWh	Mar 2024	Jul 2026	Wind
Pattern Gulf Wind	Pattern Operators LP	Armstrong, TX	779 GWh	Nov 2008	Jul 2026	Wind
Hidalgo Wind Farm LLC	Hidalgo Wind Farm LLC	McCook, TX	788 GWh	Nov 2016	Jul 2026	Wind
Helena Wind	Helena Wind, LLC	Pawnee, TX	788 GWh	May 2022	Jul 2026	Wind
Flat Top Wind I	BHE Renewables, LLC	Mullin, TX	791 GWh	Dec 2017	Jul 2026	Wind
Hart Wind	Hart Wind Project, LLC	Hart, TX	791 GWh	Jun 2025	Jul 2026	Wind
Ash Creek Solar	Ash Creek	Abbott, TX	792 GWh	May 2025	Jul 2026	Solar
Blue Summit III Wind	Blue Summit III Wind, LLC	Chilicothe, TX	794 GWh	Nov 2019	Jul 2026	Wind
Red Tailed Hawk Solar LLC	Acciona Energy USA Global, LLC	El Campo, TX	795 GWh	Aug 2024	Jul 2026	Solar
EG178 Facility	Kinder Morgan Production Company LP	Snyder, TX	796 GWh	May 2005	Dec 2025	Natural Gas
Trinity Hills	Trinity Hills Wind Farm LLC	Olney, TX	809 GWh	Nov 2011	Jul 2026	Wind
Live Oak Wind Project	Engie North America	Eldorado, TX	809 GWh	Feb 2019	Jul 2026	Wind
Electra Wind Farm	Electra Wind, LLC	Oklaunion, TX	812 GWh	Oct 2016	Dec 2025	Wind
Horse Creek Wind Farm	Horse Creek Wind, LLC	Weinert, TX	820 GWh	Sep 2016	Dec 2025	Wind
Waco Solar	Waco Solar, LLC	Mt Calm, TX	823 GWh	Feb 2024	Jul 2026	Solar
Wake Wind Energy Center	Southern Power Co	Floydada, TX	826 GWh	Sep 2016	Dec 2025	Wind
Hubbard Wind	Hubbard Wind LLC	Mt Calm, TX	826 GWh	Oct 2021	Jul 2026	Wind
Sim Gideon	Lower Colorado River Authority	Bastrop, TX	827 GWh	Apr 1965	Dec 2025	Natural Gas
Greasewood II LLC	Greasewood II LLC	Girvin, TX	833 GWh	Sep 2024	Jul 2026	Solar
Colbeck's Corner, LLC	RWE Clean Energy	Groom, TX	839 GWh	Apr 2016	Jul 2026	Wind
El Sauz Ranch Wind, LLC	El Sauz Ranch Wind, LLC	San Perlita, TX	839 GWh	Dec 2024	Jul 2026	Wind
Canadian Breaks, LLC	Canadian Breaks LLC	Vega, TX	841 GWh	Nov 2019	Jul 2026	Wind
Mariah del Norte	BHE Renewables, LLC	Friona, TX	841 GWh	Oct 2016	Dec 2025	Wind
Shamrock Wind	Shamrock Wind LLC	TBD, TX	842 GWh	Nov 2023	Jul 2026	Wind
El Campo Wind	El Campo Wind, LLC (Longroad)	Truscott, TX	851 GWh	Nov 2020	Jul 2026	Wind
CFB Power Plant	Formosa Plastics Corp	Point Comfort, TX	852 GWh	Feb 2012	Dec 2025	Natural Gas
Karankawa Wind LLC	Avangrid Power LLC	Mathis, TX	854 GWh	Oct 2019	Jul 2026	Wind
Stephens Ranch Wind Energy LLC	Stephens Ranch Wind Energy LLC	O'Donnell, TX	864 GWh	Nov 2014	Jul 2026	Wind
Willow Springs Wind Farm	Willow Springs Windfarm, LLC	Weinert, TX	865 GWh	Oct 2017	Jul 2026	Wind
Old 300 Solar Center, LLC	Old 300 Solar Center, LLC	Needville, TX	885 GWh	Sep 2024	Jul 2026	Solar
Handley	Constellation Power, Inc	Fort Worth, TX	888 GWh	Jun 1963	Jul 2026	Natural Gas
Dermott Wind	Dermott Wind, LLC	Snyder, TX	888 GWh	Jun 2017	Jul 2026	Wind
Pyron Wind Farm LLC Hybrid	RWE Clean Energy	Hermleigh, TX	903 GWh	Jan 2009	Jul 2026	Wind
Power Island	INEOS USA LLC	Alvin, TX	908 GWh	Oct 1985	Dec 2025	Natural Gas
Danish Fields Solar, LLC	Danish Fields Solar, LLC	El Campo, TX	927 GWh	-	Jul 2026	Solar
Ector County Energy Center	Ector County Generation, LLC	Goldsmith, TX	935 GWh	Jul 2015	Dec 2025	Natural Gas
Roadrunner Wind Farm	Roadrunner Crossing Wind Farm, LLC	Cisco, TX	975 GWh	Jun 2024	Jul 2026	Wind
BMP Wind (TX)	BMP Wind LLC	Baird, TX	975 GWh	Nov 2021	Jul 2026	Wind
Priddy Wind Project	Engie North America	Goldthwaite, TX	1 TWh	Dec 2021	Jul 2026	Wind
Mockingbird Solar Center	Mockingbird Solar Center, LLC	Brookston, TX	1 TWh	Sep 2024	Jul 2026	Solar
Roadrunner, LLC Hybrid	Roadrunner Solar, LLC	McCamey, TX	1 TWh	Oct 2019	Jul 2026	Solar
2W Permian Solar Project Hybrid	2W Permian Solar, LLC	Andrews, TX	1 TWh	Jul 2021	Jul 2026	Solar
Limestone Wind Project	Limestone Wind Project, LLC	Coolidge, TX	1 TWh	Nov 2022	Jul 2026	Wind
TG East	TG East Wind Project LLC	Truscott, TX	1 TWh	Mar 2022	Jul 2026	Wind
Torrecillas Wind Energy, LLC	Torrecillas Wind Energy, LLC	Bruni, TX	1 TWh	Jan 2019	Jul 2026	Wind
Aktina Solar	Hecate Energy Ramsey, LLC	El Campo, TX	1 TWh	Nov 2023	Jul 2026	Solar
South Plains II	Onward Energy	Lockney, TX	1 TWh	May 2016	Jul 2026	Wind
Freeport Energy Center	Dow Hydrocarbons and Resources LLC	Freeport, TX	1 TWh	Apr 2007	Jul 2026	Natural Gas
Canyon Wind Project, LLC	Canyon Wind Project, LLC	Scurry, TX	1 TWh	Dec 2023	Jul 2026	Wind
Roseland Solar Project, LLC	Enel Green Power Roseland Solar, LLC	Riesel, TX	1 TWh	Jun 2023	Jul 2026	Solar
Ranchero Wind Farm LLC	Ranchero Wind Farm LLC	Iraan, TX	1 TWh	Aug 2019	Jul 2026	Wind
Graham	Luminant Generation Company LLC	Graham, TX	1 TWh	Nov 1960	Dec 2025	Natural Gas : 99.8%
Western Trail Wind, LLC	Orsted Onshore North America	Electra, TX	1 TWh	Mar 2022	Jul 2026	Wind
Shell Deer Park	Deer Park Refinery Limited Partnership (DPRLP)	Deer Park, TX	1 TWh	Sep 1979	Jul 2026	Natural Gas : 83.5% Other Gas : 9.7% Purchased Steam : 6.8%
ExxonMobil Baytown Refinery	Exxon Mobil Refining and Supply Co.	Baytown, TX	1 TWh	Dec 1951	Dec 2025	Natural Gas
Tahoka Wind	Tahoka Wind, LLC	Tahoka, TX	1 TWh	Nov 2018	Jul 2026	Wind
Santa Rita Wind Energy	BHE Renewables, LLC	Big Lake, TX	1 TWh	Nov 2017	Jul 2026	Wind
Sage Draw Wind	Sage Draw Wind, LLC	Wilson, TX	1 TWh	Jul 2021	Jul 2026	Wind
Victoria	Victoria WLE, LP	Victoria, TX	1 TWh	Feb 1963	Dec 2025	Natural Gas
Santa Rita East	Invenergy Services LLC	Barnhart, TX	1 TWh	May 2019	Jul 2026	Wind
Foard City Wind	Foard City Wind, LLC	Crowell, TX	1 TWh	Aug 2019	Jul 2026	Wind
Hecate Energy Outpost Solar LLC	Repsol Renewables NA	Laredo, TX	1 TWh	Jul 2025	Jul 2026	Solar
San Miguel	San Miguel Electric Coop, Inc	Christine, TX	1 TWh	Dec 1981	Jul 2026	Lignite Coal : 99.7%
Azure Sky Wind Project, LLC Hybrid	Azure Sky Wind Project, LLC	Throckmorton, TX	1 TWh	Aug 2023	Jul 2026	Wind
Mesquite Star	Mesquite Star Special LLC	Roscoe, TX	1 TWh	Feb 2020	Jul 2026	Wind
Johnson County	Johnson County Power LLC	Cleburne, TX	1 TWh	Aug 1996	Dec 2025	Natural Gas : 99.9%
Inertia Wind Project	Inertia Wind Project, LLC	Haskell, TX	1 TWh	Dec 2022	Jul 2026	Wind
Hecate Energy Frye Solar LLC	Repsol Renewables NA	Kress, TX	1 TWh	May 2024	Jul 2026	Solar
Lacy Creek Wind Energy Center	Lacy Creek Wind, LLC	Sterling City, TX	1 TWh	Nov 2022	Jul 2026	Wind
Texas City Power Plant	Texas City Cogeneration LLC	Texas City, TX	1 TWh	Apr 1987	Jul 2026	Natural Gas

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