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
TG East	TG East Wind Project LLC	Truscott, TX	978 GWh	Mar 2022	Feb 2026	Wind
Mockingbird Solar Center	Mockingbird Solar Center, LLC	Brookston, TX	944 GWh	Sep 2024	Feb 2026	Solar
Old 300 Solar Center, LLC	Old 300 Solar Center, LLC	Needville, TX	939 GWh	Sep 2024	Feb 2026	Solar
Roadrunner Wind Farm	Roadrunner Crossing Wind Farm, LLC	Cisco, TX	935 GWh	Jun 2024	Feb 2026	Wind
Hubbard Wind	Hubbard Wind LLC	Mt Calm, TX	931 GWh	Oct 2021	Feb 2026	Wind
Stryker Creek	Luminant Generation Company LLC	Jacksonville, TX	922 GWh	May 1958	Dec 2024	Natural Gas : 99.9%
Waco Solar	Waco Solar, LLC	Mt Calm, TX	915 GWh	Feb 2024	Feb 2026	Solar
Mariah del Norte	BHE Renewables, LLC	Friona, TX	911 GWh	Oct 2016	Dec 2024	Wind
Stephens Ranch Wind Energy LLC	Stephens Ranch Wind Energy LLC	O'Donnell, TX	906 GWh	Nov 2014	Feb 2026	Wind
BMP Wind (TX)	BMP Wind LLC	Baird, TX	893 GWh	Nov 2021	Feb 2026	Wind
Wake Wind Energy Center	Southern Power Co	Floydada, TX	884 GWh	Sep 2016	Dec 2024	Wind
Dermott Wind	Dermott Wind, LLC	Snyder, TX	879 GWh	Jun 2017	Feb 2026	Wind
Handley	Constellation Power, Inc	Fort Worth, TX	870 GWh	Jun 1963	Feb 2026	Natural Gas
Willow Springs Wind Farm	Willow Springs Windfarm, LLC	Weinert, TX	868 GWh	Oct 2017	Feb 2026	Wind
Javelina Wind Energy, LLC	Javelina Wind Energy, LLC	Mirando City, TX	863 GWh	Nov 2015	Feb 2026	Wind
Shamrock Wind	Shamrock Wind LLC	TBD, TX	861 GWh	Nov 2023	Feb 2026	Wind
San Jacinto Steam Electric Station	NRG Texas Power LLC	La Porte, TX	858 GWh	Mar 1995	Dec 2024	Natural Gas
CFB Power Plant	Formosa Plastics Corp	Point Comfort, TX	854 GWh	Feb 2012	Dec 2024	Natural Gas
Greasewood II LLC	Greasewood II LLC	Girvin, TX	846 GWh	Sep 2024	Feb 2026	Solar
Karankawa Wind LLC	Avangrid Power LLC	Mathis, TX	843 GWh	Oct 2019	Feb 2026	Wind
El Campo Wind	El Campo Wind, LLC (Longroad)	Truscott, TX	841 GWh	Nov 2020	Feb 2026	Wind
Power Island	INEOS USA LLC	Alvin, TX	833 GWh	Oct 1985	Dec 2024	Natural Gas
Freeport Energy Center	Dow Chemical Co	Freeport, TX	833 GWh	Apr 2007	Feb 2026	Natural Gas
Las Majadas Wind Farm	Las Majadas Wind Farm, LLC	Santa Monica, TX	831 GWh	Feb 2021	Feb 2026	Wind
El Sauz Ranch Wind, LLC	El Sauz Ranch Wind, LLC	San Perlita, TX	830 GWh	-	Feb 2026	Wind
Electra Wind Farm	Electra Wind, LLC	Oklaunion, TX	829 GWh	Oct 2016	Dec 2024	Wind
Spinning Spur Wind III	Boralex US Operations LLC	Adrian, TX	816 GWh	Aug 2015	Dec 2024	Wind
Horse Creek Wind Farm	Horse Creek Wind, LLC	Weinert, TX	812 GWh	Sep 2016	Dec 2024	Wind
R W Miller	RW Miller Power LLC	Palo Pinto, TX	808 GWh	Sep 1968	Feb 2026	Natural Gas : 99.9%
Hidalgo Wind Farm LLC	Hidalgo Wind Farm LLC	McCook, TX	805 GWh	Nov 2016	Feb 2026	Wind
Red Tailed Hawk Solar LLC	Acciona Energy USA Global, LLC	Pierce, TX	799 GWh	Aug 2024	Feb 2026	Solar
Colbeck's Corner, LLC	Big Sky Wind, LLC	Groom, TX	794 GWh	Apr 2016	Feb 2026	Wind
Live Oak Wind Project	Engie North America	Eldorado, TX	790 GWh	Feb 2019	Feb 2026	Wind
Pyron Wind Farm LLC Hybrid	Big Sky Wind, LLC	Hermleigh, TX	789 GWh	Jan 2009	Feb 2026	Wind
Flat Top Wind I	BHE Renewables, LLC	Mullin, TX	788 GWh	Dec 2017	Feb 2026	Wind
Trinity Hills	Trinity Hills Wind Farm LLC	Olney, TX	781 GWh	Nov 2011	Feb 2026	Wind
West Raymond Wind Farm LLC	Big Sky Wind, LLC	Lyford, TX	766 GWh	Sep 2021	Feb 2026	Wind
Canadian Breaks, LLC	Canadian Breaks LLC	Vega, TX	764 GWh	Nov 2019	Feb 2026	Wind
Juno Solar Project	SE Juno, LLC	Lamesa, TX	761 GWh	May 2021	Feb 2026	Solar
Blue Summit III Wind	Blue Summit III Wind, LLC	Chilicothe, TX	756 GWh	Nov 2019	Feb 2026	Wind
Pattern Gulf Wind	Pattern Operators LP	Armstrong, TX	744 GWh	Nov 2008	Feb 2026	Wind
T H Wharton	NRG Texas Power LLC	Houston, TX	744 GWh	Jun 1967	Feb 2026	Natural Gas
Helena Wind	Helena Wind, LLC	Pawnee, TX	741 GWh	May 2022	Feb 2026	Wind
Prospero Solar	Prospero Energy Project, LLC (Longroad)	Andrews, TX	739 GWh	May 2020	Feb 2026	Solar
Five Wells Solar Center - Hybrid	Five Wells Solar Center, LLC	Rogers, TX	733 GWh	Nov 2023	Feb 2026	Solar
Goodnight	FGE Goodnight I, LLC	Claude, TX	727 GWh	Mar 2024	Feb 2026	Wind
Amadeus Wind Farm	Amadeus Wind LLC	Rotan, TX	724 GWh	Nov 2020	Feb 2026	Wind
Gregory Power Plant	Gregory Power Partners LLC	Gregory, TX	722 GWh	Jun 2000	Feb 2026	Natural Gas
Peregrine Solar	Consolidated Edison Development Inc.	Gollad, TX	715 GWh	-	Feb 2026	Solar
EG178 Facility	Kinder Morgan Production Company LP	Snyder, TX	713 GWh	May 2005	Dec 2024	Natural Gas
Texas Solar Nova 1	Texas Solar Nova 1, LLC	Spur, TX	708 GWh	Nov 2023	Feb 2026	Solar
Longhorn Wind	Boralex US Operations LLC	Silverton, TX	708 GWh	Apr 2015	Feb 2026	Wind
Panther Creek Wind Farm Three	Big Sky Wind, LLC	Big Spring, TX	706 GWh	Jul 2009	Dec 2024	Wind
Griffin Trail Wind	Griffin Trail Wind, LLC	E Seymour, TX	694 GWh	Jun 2021	Feb 2026	Wind
Appaloosa Run Wind	Appaloosa Run Wind, LLC	Rankin, TX	693 GWh	Nov 2022	Feb 2026	Wind
Lumina II Solar Project	IP Lumina II, LLC	Snyder, TX	693 GWh	Dec 2023	Feb 2026	Solar
Rio Bravo Windpower, LLC	Rio Bravo Windpower, LLC	Roma, TX	690 GWh	May 2019	Feb 2026	Wind
South Plains Wind Phase I	Evergreen Wind, LLC	Floydada, TX	689 GWh	Oct 2015	Feb 2026	Wind
Grandview Wind Farm, LLC	Big Sky Wind, LLC	Panhandle, TX	689 GWh	Nov 2014	Feb 2026	Wind
Javelina Wind Energy II, LLC	Javelina Wind Energy II, LLC	MIRANDO, TX	689 GWh	Oct 2016	Dec 2024	Wind
Miami Wind Energy Center	Invenergy Services LLC	Miami, TX	688 GWh	Jul 2014	Feb 2026	Wind
Lockett Windfarm	Lockett Windfarm, LLC	Vernon, TX	685 GWh	Aug 2019	Feb 2026	Wind
Salt Fork Wind Project, LLC	Southern Power Co	Clarendon, TX	683 GWh	Nov 2016	Feb 2026	Wind
Rattlesnake Den	SunEdison LLC	Garden City, TX	680 GWh	Jun 2015	Feb 2026	Wind
Hecate Energy Outpost Solar LLC	Repsol Renewables NA	Laredo, TX	672 GWh	-	Feb 2026	Solar
Lumina Solar Project	IP Lumina, LLC	Snyder, TX	670 GWh	Dec 2023	Feb 2026	Solar
IP Radian, LLC	IP Radian, LLC	Brookesmith, TX	663 GWh	Apr 2023	Feb 2026	Solar
Prospero Solar II	Prospero Solar II, LLC (Longroad)	Andrews, TX	660 GWh	Jul 2021	Feb 2026	Solar
Patriot Wind Farm	Avangrid Power LLC	Bishop, TX	659 GWh	May 2019	Feb 2026	Wind
Brazos Wind Farm	Shell Wind Energy Inc.	Fluvanna, TX	659 GWh	Nov 2003	Dec 2024	Wind
Coyote Wind LLC	EDF Renewable Asset Holdings, Inc.	Snyder, TX	659 GWh	Dec 2020	Feb 2026	Wind
King Creek Wind Farm 2, LLC	King Creek Wind Farm 2, LLC	Throckmorton, TX	658 GWh	Mar 2022	Feb 2026	Wind
Raymond Wind Farm, LLC	Big Sky Wind, LLC	Lyford, TX	651 GWh	May 2021	Feb 2026	Wind
Ector County Energy Center	Ector County Generation, LLC	Goldsmith, TX	649 GWh	Jul 2015	Dec 2024	Natural Gas
Paris Energy Center	Paris Generation LP	Paris, TX	648 GWh	Jun 1989	Dec 2024	Natural Gas : 99.9%
Bearkat	Bearkat Wind Energy 1, LLC	St. Lawrence, TX	647 GWh	Jan 2018	Feb 2026	Wind
Castle Gap Wind	Castle Gap Wind Power, LLC	Goldthwaite, TX	644 GWh	Sep 2023	Feb 2026	Wind
Montgomery Ranch Wind Farm, LLC	Montgomery Ranch Wind Farm, LLC	Crowell, TX	643 GWh	-	Feb 2026	Wind
Heart of Texas Wind Project	Scout Clean Energy LLC	Brady, TX	641 GWh	Apr 2020	Feb 2026	Wind
Union Carbide Seadrift Cogen	Union Carbide Corp-Seadrift	Seadrift, TX	639 GWh	Dec 1963	Dec 2024	Natural Gas : 92.1% Other Gas : 7.9%
El Algodon Alto Wind Farm, LLC	El Algodon Alto Wind Farm, LLC	Mathis, TX	638 GWh	Apr 2022	Feb 2026	Wind
Sweetwater Wind 4 LLC	Leeward Asset Management, LLC	Roscoe, TX	628 GWh	Apr 2007	Feb 2026	Wind
Pattern Panhandle Wind 2 LLC	Pattern Operators LP	Panhandle, TX	614 GWh	Oct 2014	Dec 2024	Wind
Pioneer Hutt Wind Energy	Pioneer Hutt Wind Energy, LLC	Midland, TX	613 GWh	Dec 2023	Feb 2026	Wind
Logans Gap Wind LLC	Pattern Operators LP	Comanche, TX	610 GWh	Jul 2015	Feb 2026	Wind
Route 66 Wind Plant	Onward Energy	Panhandle, TX	608 GWh	Jul 2015	Dec 2024	Wind
King Mountain Wind Ranch 1	FPL Energy Upton Wind LP	McCamey, TX	603 GWh	May 2001	Feb 2026	Wind
Gopher Creek Wind Farm	Fluvanna Wind Energy LLC	Fluvanna, TX	601 GWh	Aug 2019	Feb 2026	Wind
Jumbo Hill Wind Project	Engie North America	Andrews, TX	599 GWh	Feb 2020	Feb 2026	Wind
Mesteno	Duke Energy Renewables Services	Rio Grande City, TX	598 GWh	Nov 2019	Feb 2026	Wind
Reloj del Sol Wind Farm	Reloj del Sol Wind Farm LLC	San Ygnacio, TX	594 GWh	Apr 2021	Feb 2026	Wind
Stella Wind Farm	Big Sky Wind, LLC	Armstrong, TX	587 GWh	Nov 2018	Feb 2026	Wind
Las Lomas Wind Project	Engie North America	Falcon, TX	584 GWh	Nov 2020	Feb 2026	Wind
Rattlesnake Power, LLC	Rattlesnake Power, LLC	Brady, TX	581 GWh	Aug 2018	Feb 2026	Wind
Topaz Generating	ProEnergy Services	Texas City, TX	578 GWh	Jun 2021	Feb 2026	Natural Gas
TX Jumbo Road Wind	TX Jumbo Road Wind, LLC	Hereford, TX	578 GWh	Mar 2015	Feb 2026	Wind
Hopkins Energy LLC	Hopkins Energy LLC	Dike, TX	574 GWh	May 2024	Feb 2026	Solar
Eiffel Solar Project	Paris Farm Solar, LLC	Paris, TX	573 GWh	Oct 2023	Feb 2026	Solar
Langford Wind Power	Langford Wind Power LLC	Christoval, TX	573 GWh	Nov 2009	Dec 2024	Wind
Sherbino II	Sherbino II Wind Farm LLC	Ft. Stockton, TX	571 GWh	Oct 2011	Dec 2024	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