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
Coniglio Solar	BT Coniglio Solar LLC	Wolfe City, TX	209 GWh	Jul 2021	Jul 2026	Solar
Horse Hollow Wind Energy Center	FPL Energy Horse Hollow LLC	Wingate, TX	2 TWh	Nov 2005	Jul 2026	Wind
Holstein 1 Solar Farm	Holstein Solar Farm 1, LLC	Wingate, TX	402 GWh	May 2020	Jul 2026	Solar
1370 Shannon	1370 Shannon LLC	Windhorst, TX	448 GWh	Nov 2015	Jul 2026	Wind
Winchester Power Park	Lower Colorado River Authority	Winchester, TX	58 GWh	Apr 2010	Dec 2025	Natural Gas
Sage Draw Wind	Sage Draw Wind, LLC	Wilson, TX	1 TWh	Jul 2021	Jul 2026	Wind
Signal Hill Generating LLC	Signal Hill Generating LLC	Wichita Falls, TX	7 GWh	May 1987	Dec 2025	Natural Gas
WAL414	Walmart Stores Texas, LLC	Wichita Falls, TX	253 MWh	Mar 2021	Dec 2025	Natural Gas
Works 4	Vitro Architectural Glass	Wichita Falls, TX	56 MWh	May 1974	Dec 2025	Distillate Fuel Oil
Whitewright Solar	Cypress Creek Renewables	Whitewright, TX	17 GWh	Nov 2017	Dec 2025	Solar
Whitesboro Solar	Cypress Creek Renewables	Whitesboro, TX	8 GWh	Nov 2017	Dec 2025	Solar
Whitesboro Solar II	Cypress Creek Renewables	Whitesboro, TX	9 GWh	Nov 2017	Dec 2025	Solar
Cascade Solar (TX)	Cypress Creek Renewables	Wharton, TX	10 GWh	Mar 2019	Sep 2025	Solar
Colorado Bend Energy Center	CER Colorado Bend Energy Partners LP	Wharton, TX	2 TWh	Apr 2002	Jul 2026	Natural Gas
GulfStar Power, LLC	GulfStar Power, LLC	Wharton, TX	347 GWh	May 2025	Jul 2026	Solar
Colorado Bend II	Constellation Power, Inc	Wharton, TX	7 TWh	May 2017	Jul 2026	Natural Gas
WAL940	Walmart Stores Texas, LLC	Westworth Village, TX	446 MWh	Sep 2020	Dec 2025	Natural Gas
Second Division Solar	Lightsource Renewable Energy Asset Management, LLC	West Columbia, TX	190 GWh	Oct 2024	Jul 2026	Solar
Willow Springs Wind Farm	Willow Springs Windfarm, LLC	Weinert, TX	865 GWh	Oct 2017	Jul 2026	Wind
Horse Creek Wind Farm	Horse Creek Wind, LLC	Weinert, TX	820 GWh	Sep 2016	Dec 2025	Wind
HEB00769	Texas Microgrid, LLC	Webster, TX	210 MWh	Oct 2021	Dec 2025	Natural Gas
Walnut Springs Solar	Cypress Creek Renewables	Walnut Springs, TX	9 GWh	Nov 2016	Dec 2025	Solar
Bovine	Cypress Creek Renewables	Wallis, TX	11 GWh	Nov 2018	Sep 2025	Solar
Parliament Solar	Parliament Solar, LLC	Waller, TX	680 GWh	May 2025	Jul 2026	Solar
South Texas Project	STP Nuclear Operating Co	Wadsworth, TX	20 TWh	Jul 1988	Jul 2026	Nuclear
AbbVie Waco	Generate ER-NG, LLC	Waco, TX	1 GWh	Oct 2023	Dec 2025	Natural Gas
Tres City Power LLC	Tres Power Victoria LLC	Victoria, TX	49 GWh	Jan 2020	Dec 2025	Natural Gas
Tres Port Power, LLC	Tres Power Victoria LLC	Victoria, TX	98 GWh	Jun 2019	Dec 2025	Natural Gas
HEB00092	Texas Microgrid, LLC	Victoria, TX	320 MWh	Dec 2017	Dec 2025	Natural Gas
CG PS Victoria WWTP, LLC	ClearGen LLC	Victoria, TX	40 MWh	Jan 2020	Dec 2025	Distillate Fuel Oil
Victoria Texas Plant	Invista	Victoria, TX	542 GWh	Mar 1987	Dec 2025	Natural Gas
OTHERCitizensHospital	Texas Microgrid, LLC	Victoria, TX	588 MWh	Mar 2020	Dec 2025	Natural Gas
Victoria	Victoria WLE, LP	Victoria, TX	1 TWh	Feb 1963	Dec 2025	Natural Gas
Victoria Port II	Victoria Port Power II	Victoria, TX	25 GWh	Dec 2021	Dec 2025	Natural Gas
Oriana Solar LLC	Oriana Solar LLC	Victoria, TX	359 GWh	Jul 2025	Jul 2026	Solar
Lockett Windfarm	Lockett Windfarm, LLC	Vernon, TX	662 GWh	Aug 2019	Jul 2026	Wind
Blue Summit Wind LLC	Blue Summit Wind LLC	Vernon, TX	492 GWh	Nov 2012	Dec 2025	Wind
Blue Summit II Wind	Blue Summit II Wind, LLC	Vernon, TX	368 GWh	Dec 2018	Jul 2026	Wind
Canadian Breaks, LLC	Canadian Breaks LLC	Vega, TX	841 GWh	Nov 2019	Jul 2026	Wind
Aragorn Solar Project	SE Aragorn, LLC	Van Horn, TX	333 GWh	Nov 2021	Jul 2026	Solar
Titan Solar Project	SE Titan, LLC	Van Horn, TX	549 GWh	Nov 2021	Jul 2026	Solar
Markum Solar Farm	Markum Solar Farm, LLC	Valley Mills, TX	368 GWh	Oct 2024	Jul 2026	Solar
Bynum Solar Project	Bynum Solar Project LLC (RE)	Valley Mills, TX	49 GWh	-	Jul 2026	Solar
OCI Alamo 5 LLC	RWE Clean Energy	Uvalde, TX	159 GWh	Nov 2015	Dec 2025	Solar
Callahan Divide Wind Energy Center	FPL Energy Callahan Wind, LLC	Tusocola, TX	422 GWh	Feb 2005	Dec 2025	Wind
Hornet Solar (TX)	Vesper Energy Development LLC	Tulia, TX	2 TWh	Mar 2025	Jul 2026	Solar
El Campo Wind	El Campo Wind, LLC (Longroad)	Truscott, TX	851 GWh	Nov 2020	Jul 2026	Wind
TG East	TG East Wind Project LLC	Truscott, TX	1 TWh	Mar 2022	Jul 2026	Wind
Big Elm Solar	Big Elm Solar, LLC	Troy, TX	479 GWh	Dec 2024	Jul 2026	Solar
Trinidad (TX)	Luminant Generation Company LLC	Trinidad, TX	432 GWh	Apr 1965	Dec 2025	Natural Gas
Trent Wind Farm	Invenergy Services LLC	Trent, TX	526 GWh	Jun 2001	Dec 2025	Wind
WAL5045	Walmart Stores Texas, LLC	Tomball, TX	436 MWh	Jun 2020	Dec 2025	Natural Gas
Azure Sky Wind Project, LLC Hybrid	Azure Sky Wind Project, LLC	Throckmorton, TX	1 TWh	Aug 2023	Jul 2026	Wind
King Creek Wind Farm 1, LLC	King Creek Wind Farm 1, LLC	Throckmorton, TX	608 GWh	Mar 2022	Jul 2026	Wind
King Creek Wind Farm 2, LLC	King Creek Wind Farm 2, LLC	Throckmorton, TX	696 GWh	Mar 2022	Jul 2026	Wind
Diver Solar, LLC	Diver Solar, LLC	Thornton, TX	492 GWh	Aug 2025	Jul 2026	Solar
Gransolar Texas One, LLC	Gransolar Texas One, LLC	Thorndale, TX	114 GWh	Jan 2025	Jul 2026	Solar
Stoneridge Solar, LLC	RWE Clean Energy	Thorndale, TX	412 GWh	Oct 2025	Jul 2026	Solar
Petra Nova Carbon Capture Cogen	Petra Nova Power I LLC	Thompsons, TX	201 GWh	May 2013	Dec 2025	Natural Gas
W A Parish	NRG Texas Power LLC	Thompsons, TX	14 TWh	May 1958	Jul 2026	Subbituminous Coal : 82.3% Natural Gas : 17.7%
WAL3390	Walmart Stores Texas, LLC	The Woodlands, TX	384 MWh	May 2020	Dec 2025	Natural Gas
HEB00594	Entergy Texas Inc.	The Woodlands, TX	279 MWh	Aug 2019	Dec 2024	Natural Gas
Air Products Texas City	Air Products & Chemicals Inc	Texas City, TX	48 GWh	Feb 2025	Dec 2025	Waste Heat
Topaz Generating	City of San Antonio - (TX)	Texas City, TX	528 GWh	Jun 2021	Jul 2026	Natural Gas
Green Power 2	South Houston Green Power LLC	Texas City, TX	4 TWh	Nov 2003	Jul 2026	Natural Gas : 99.2% Other Gas : 0.8%
Texas City Plant Union Carbide	Union Carbide Corp-Texas City	Texas City, TX	119 GWh	Jan 1996	Jul 2026	Purchased Steam
Texas City Power Plant	Texas City Cogeneration LLC	Texas City, TX	1 TWh	Apr 1987	Jul 2026	Natural Gas
Power Station 4	South Houston Green Power LLC	Texas City, TX	517 GWh	Aug 1986	Dec 2025	Natural Gas
GCWA	Power Depot Group A, LLC	Texas City, TX	67 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Ables Springs Solar & Storage	Ables Springs Solar, LLC	Terrell, TX	172 GWh	May 2025	Jul 2026	Solar
WAL6929	Walmart Stores Texas, LLC	Temple, TX	345 MWh	Sep 2020	Dec 2025	Natural Gas
HEB00182	Texas Microgrid, LLC	Temple, TX	236 MWh	Sep 2018	Dec 2025	Natural Gas
Temple Power Station	Temple Generation Holdings LLC	Temple, TX	8 TWh	Jun 2014	Jul 2026	Natural Gas
HEBTEMDistCenter	Texas Microgrid, LLC	Temple, TX	2 GWh	Apr 2023	Dec 2025	Natural Gas
HEBTEMDistCenter1B	Texas Microgrid, LLC	Temple, TX	309 MWh	Oct 2024	Dec 2024	Natural Gas
HEBTEMDistCenter2A	Texas Microgrid, LLC	Temple, TX	309 MWh	Oct 2024	Dec 2024	Natural Gas
West of the Pecos Solar	RWE Clean Energy	TBD, TX	208 GWh	Nov 2019	Jul 2026	Solar
Shamrock Wind	Shamrock Wind LLC	TBD, TX	842 GWh	Nov 2023	Jul 2026	Wind
Big Sampson Wind	Big Sampson Wind Project, LLC	TBD, TX	531 GWh	-	Jul 2026	Wind
Cranell Wind Farm LLC	RWE Clean Energy	TBD, TX	459 GWh	Dec 2021	Jul 2026	Wind
Martin Lake	Luminant Generation Company LLC	Tatum, TX	10 TWh	Apr 1977	Jul 2026	Subbituminous Coal : 99.8%
WAL4509	Walmart Stores Texas, LLC	Tarrant, TX	379 MWh	Aug 2020	Dec 2025	Natural Gas
Talco Solar Project	Ellomay USA Inc	Talco, TX	7 GWh	Sep 2025	Dec 2025	Solar
Tahoka Wind	Tahoka Wind, LLC	Tahoka, TX	1 TWh	Nov 2018	Jul 2026	Wind
Papalote Creek I LLC	RWE Clean Energy	Taft, TX	386 GWh	Aug 2009	Dec 2025	Wind
Peacock Energy Project	Lightsource Renewable Energy Asset Management, LLC	Taft, TX	322 GWh	Oct 2024	Jul 2026	Solar
Papalote Creek II LLC	RWE Clean Energy	Taft, TX	459 GWh	Nov 2010	Jul 2026	Wind
Midway Wind, LLC	Midway Wind, LLC	Taft, TX	400 GWh	Jul 2019	Jul 2026	Wind
Sweetwater Wind 1 LLC	Leeward Asset Management, LLC	Sweetwater, TX	138 GWh	Nov 2003	Dec 2025	Wind
South Trent Wind Farm	NRG Energy Inc	Sweetwater, TX	272 GWh	Dec 2008	Dec 2025	Wind
Sweetwater Wind 2 LLC	Leeward Asset Management, LLC	Sweetwater, TX	352 GWh	Jan 2005	Dec 2025	Wind
Sweetwater Wind 3 LLC	Leeward Asset Management, LLC	Sweetwater, TX	472 GWh	Nov 2005	Dec 2025	Wind
Lake Hubbard	Luminant Generation Company LLC	Sunnyvale, TX	2 TWh	May 1970	Dec 2025	Natural Gas : 97.0% Distillate Fuel Oil : 3.0%
TX Sunnyvale 367 Long Creek Road Solar	Catalyze Sunnyvale 367 Long Creek Road Microgrid, LLC	Sunnyvale, TX	132 MWh	Sep 2025	Dec 2025	Solar
Bright Arrow Solar, LLC	RWE Clean Energy	Sulphur Springs, TX	672 GWh	Apr 2025	Jul 2026	Solar
FTBLID2	Generate ER-NG, LLC	Sugarland, TX	882 MWh	Oct 2021	Dec 2025	Natural Gas
WAL2993	Walmart Stores Texas, LLC	Sugar Land, TX	361 MWh	Aug 2021	Dec 2025	Natural Gas
Bluebell Solar II	Bluebell Solar II, LLC	Sterling, TX	253 GWh	Nov 2020	Jul 2026	Solar
Lacy Creek Wind Energy Center	Lacy Creek Wind, LLC	Sterling City, TX	1 TWh	Nov 2022	Jul 2026	Wind
Capricorn Ridge Wind LLC	Capricorn Ridge Wind LLC	Sterling City, TX	2 TWh	Oct 2007	Jul 2026	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