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
Greasewood Solar	Concho Bluff LLC	Fort Stockton, TX	424 GWh	Jan 2021	Jul 2026	Solar
WAL897	Walmart Stores Texas, LLC	Fort Stockton, TX	83 MWh	Jan 2021	Dec 2025	Natural Gas
OTHERNFBWA	Texas Microgrid, LLC	Houston, TX	255 MWh	Jan 2021	Dec 2025	Natural Gas
Taygete Energy Project LLC	Taygete Energy Project LLC	Coyanosa, TX	503 GWh	Feb 2021	Jul 2026	Solar
HO Clarke Generating	City of San Antonio - (TX)	Houston, TX	330 GWh	Feb 2021	Jul 2026	Natural Gas
Las Majadas Wind Farm	Las Majadas Wind Farm, LLC	Santa Monica, TX	754 GWh	Feb 2021	Jul 2026	Wind
ANSON Solar Center, LLC	Engie North America	Anson, TX	496 GWh	Feb 2021	Jul 2026	Solar
WAL1062	Walmart Stores Texas, LLC	Friendswood, TX	363 MWh	Feb 2021	Dec 2025	Natural Gas
HEBHoustonDistributionCenter	Texas Microgrid, LLC	Houston, TX	8 GWh	Feb 2021	Dec 2025	Natural Gas
RE Maplewood	Onward Energy	McCamey, TX	526 GWh	Mar 2021	Jul 2026	Solar
WAL194	Walmart Stores Texas, LLC	Baytown, TX	305 MWh	Mar 2021	Dec 2025	Natural Gas
WAL414	Walmart Stores Texas, LLC	Wichita Falls, TX	253 MWh	Mar 2021	Dec 2025	Natural Gas
WAL1272	Walmart Stores Texas, LLC	Snyder, TX	257 MWh	Mar 2021	Dec 2025	Natural Gas
WAL5764	Walmart Stores Texas, LLC	Fort Worth, TX	360 MWh	Mar 2021	Dec 2025	Natural Gas
RavenChem	Generate ER-NG, LLC	Baytown, TX	422 MWh	Mar 2021	Dec 2025	Natural Gas
Reloj del Sol Wind Farm	Reloj del Sol Wind Farm LLC	San Ygnacio, TX	569 GWh	Apr 2021	Jul 2026	Wind
WAL5312	Walmart Stores Texas, LLC	Fort Worth, TX	358 MWh	Apr 2021	Dec 2025	Natural Gas
Raymond Wind Farm, LLC	RWE Clean Energy	Lyford, TX	580 GWh	May 2021	Jul 2026	Wind
Aviator Wind	Aviator Wind, LLC	Robert Lee, TX	2 TWh	May 2021	Jul 2026	Wind
Juno Solar Project	SE Juno, LLC	Lamesa, TX	744 GWh	May 2021	Jul 2026	Solar
La Chalupa, LLC	Acciona Energy USA Global, LLC	Rio Hondo, TX	446 GWh	May 2021	Jul 2026	Wind
WAL3284	Walmart Stores Texas, LLC	Arlington, TX	360 MWh	May 2021	Dec 2025	Natural Gas
East Blackland Solar Project 1	Deriva Energy	Manor, TX	281 GWh	Jun 2021	Jul 2026	Solar
Griffin Trail Wind	Griffin Trail Wind, LLC	E Seymour, TX	747 GWh	Jun 2021	Jul 2026	Wind
High Lonesome Wind Power, LLC Hybrid	High Lonesome Wind Power, LLC	Rankin, TX	2 TWh	Jun 2021	Jul 2026	Wind
Wildcat Creek Wind Farm LLC	Wildcat Creek Wind Farm LLC	Gainesville, TX	473 GWh	Jun 2021	Jul 2026	Wind
Maryneal Windpower	Deriva Energy	Maryneal, TX	504 GWh	Jun 2021	Jul 2026	Wind
Topaz Generating	City of San Antonio - (TX)	Texas City, TX	528 GWh	Jun 2021	Jul 2026	Natural Gas
Azure Sky Solar	Azure Sky Solar Project, LLC	Haskell, TX	490 GWh	Jun 2021	Jul 2026	Solar
FELPS 1 - Calaveras	DG Central 1, LLC	Floresville, TX	2 GWh	Jun 2021	Dec 2025	Solar
FELPS 2 - Calaveras	DG Central 1, LLC	Floresville, TX	2 GWh	Jun 2021	Dec 2025	Solar
FELPS 3 - Floresville South	DG Central 1, LLC	Floresville, TX	3 GWh	Jun 2021	Dec 2025	Solar
FELPS 4 - Floresville South	DG Central 1, LLC	Floresville, TX	3 GWh	Jun 2021	Dec 2025	Solar
FELPS 5- Floresville South	DG Central 1, LLC	Floresville, TX	2 GWh	Jun 2021	Dec 2025	Solar
FELPS 6- Floresville West	DG Central 1, LLC	Floresville, TX	2 GWh	Jun 2021	Dec 2025	Solar
FELPS 7- Floresville West	DG Central 1, LLC	Floresville, TX	2 GWh	Jun 2021	Dec 2025	Solar
WAL2439	Walmart Stores Texas, LLC	Baytown, TX	331 MWh	Jun 2021	Dec 2025	Natural Gas
WAL5165	Walmart Stores Texas, LLC	Alamo, TX	320 MWh	Jun 2021	Dec 2025	Natural Gas
Sage Draw Wind	Sage Draw Wind, LLC	Wilson, TX	1 TWh	Jul 2021	Jul 2026	Wind
Coniglio Solar	BT Coniglio Solar LLC	Wolfe City, TX	209 GWh	Jul 2021	Jul 2026	Solar
2W Permian Solar Project Hybrid	2W Permian Solar, LLC	Andrews, TX	1 TWh	Jul 2021	Jul 2026	Solar
Prospero Solar II	Prospero Solar II, LLC (Longroad)	Andrews, TX	660 GWh	Jul 2021	Jul 2026	Solar
Corazon Energy LLC	Corazon Energy LLC	Rachito Las Lomas, TX	386 GWh	Jul 2021	Jul 2026	Solar
WAL791	Walmart Stores Texas, LLC	Alice, TX	410 MWh	Jul 2021	Dec 2025	Natural Gas
WAL3320	Walmart Stores Texas, LLC	Palmhurst, TX	355 MWh	Jul 2021	Dec 2025	Natural Gas
WAL3500	Walmart Stores Texas, LLC	Houston, TX	315 MWh	Jul 2021	Dec 2025	Natural Gas
WAL3886	Walmart Stores Texas, LLC	Edinburg, TX	339 MWh	Jul 2021	Dec 2025	Natural Gas
WAL5713	Walmart Stores Texas, LLC	Laredo, TX	410 MWh	Jul 2021	Dec 2025	Natural Gas
G.S.E. One LLC	GSEone	Bonham, TX	149 GWh	Aug 2021	Jul 2026	Solar
Lily Solar Hybrid	Lily Solar, LLC	Scurry, TX	314 GWh	Aug 2021	Jul 2026	Solar
WAL452	Walmart Stores Texas, LLC	Mcallen, TX	350 MWh	Aug 2021	Dec 2025	Natural Gas
WAL456	Walmart Stores Texas, LLC	Brownsville, TX	353 MWh	Aug 2021	Dec 2025	Natural Gas
WAL772	Walmart Stores Texas, LLC	Houston, TX	343 MWh	Aug 2021	Dec 2025	Natural Gas
WAL1455	Walmart Stores Texas, LLC	Fort Worth, TX	12 MWh	Aug 2021	Dec 2025	Natural Gas
WAL2257	Walmart Stores Texas, LLC	Houston, TX	438 MWh	Aug 2021	Dec 2025	Natural Gas
WAL2883	Walmart Stores Texas, LLC	Plano, TX	388 MWh	Aug 2021	Dec 2025	Natural Gas
WAL2993	Walmart Stores Texas, LLC	Sugar Land, TX	361 MWh	Aug 2021	Dec 2025	Natural Gas
WAL3425	Walmart Stores Texas, LLC	Houston, TX	333 MWh	Aug 2021	Dec 2025	Natural Gas
WAL3432	Walmart Stores Texas, LLC	Desoto, TX	279 MWh	Aug 2021	Dec 2025	Natural Gas
WAL3584	Walmart Stores Texas, LLC	Houston, TX	279 MWh	Aug 2021	Dec 2025	Natural Gas
WAL4298	Walmart Stores Texas, LLC	Humble, TX	427 MWh	Aug 2021	Dec 2025	Natural Gas
WAL4526	Walmart Stores Texas, LLC	Houston, TX	316 MWh	Aug 2021	Dec 2025	Natural Gas
WAL5480	Walmart Stores Texas, LLC	Round Rock, TX	303 MWh	Aug 2021	Dec 2025	Natural Gas
HEB00048	Entergy Texas Inc.	Beaumont, TX	278 MWh	Aug 2021	Dec 2024	Natural Gas
Galloway 1 Solar Farm	225DD 8me LLC	Paint Rock, TX	492 GWh	Sep 2021	Jul 2026	Solar
West Raymond Wind Farm LLC	RWE Clean Energy	Lyford, TX	715 GWh	Sep 2021	Jul 2026	Wind
Niagara Bottling - Seguin	SkyHigh 2 Solar	Seguin, TX	8 GWh	Sep 2021	Dec 2025	Solar
White Mesa Wind	White Mesa Wind, LLC	Ozona, TX	2 TWh	Sep 2021	Jul 2026	Wind
WAL284	Walmart Stores Texas, LLC	Mansfield, TX	372 MWh	Sep 2021	Dec 2025	Natural Gas
WAL447	Walmart Stores Texas, LLC	Del Rio, TX	331 MWh	Sep 2021	Dec 2025	Natural Gas
WAL461	Walmart Stores Texas, LLC	Eagle Pass, TX	344 MWh	Sep 2021	Dec 2025	Natural Gas
WAL536	Walmart Stores Texas, LLC	Abilene, TX	423 MWh	Sep 2021	Dec 2025	Natural Gas
WAL896	Walmart Stores Texas, LLC	Grand Prairie, TX	415 MWh	Sep 2021	Dec 2025	Natural Gas
WAL3285	Walmart Stores Texas, LLC	Cedar Hill, TX	418 MWh	Sep 2021	Dec 2025	Natural Gas
WAL3302	Walmart Stores Texas, LLC	Houston, TX	173 MWh	Sep 2021	Dec 2025	Natural Gas
WAL3518	Walmart Stores Texas, LLC	Laredo, TX	392 MWh	Sep 2021	Dec 2025	Natural Gas
WAL5612	Walmart Stores Texas, LLC	Houston, TX	330 MWh	Sep 2021	Dec 2025	Natural Gas
WAL266	Walmart Stores Texas, LLC	Grapevine, TX	420 MWh	Oct 2021	Dec 2025	Natural Gas
WAL407	Walmart Stores Texas, LLC	Killeen, TX	439 MWh	Oct 2021	Dec 2025	Natural Gas
WAL2667	Walmart Stores Texas, LLC	Dallas, TX	92 MWh	Oct 2021	Dec 2025	Natural Gas
WAL2980	Walmart Stores Texas, LLC	Fort Worth, TX	311 MWh	Oct 2021	Dec 2025	Natural Gas
Hubbard Wind	Hubbard Wind LLC	Mt Calm, TX	826 GWh	Oct 2021	Jul 2026	Wind
FTBLID2	Generate ER-NG, LLC	Sugarland, TX	882 MWh	Oct 2021	Dec 2025	Natural Gas
HEB00769	Texas Microgrid, LLC	Webster, TX	210 MWh	Oct 2021	Dec 2025	Natural Gas
BMP Wind (TX)	BMP Wind LLC	Baird, TX	975 GWh	Nov 2021	Jul 2026	Wind
Titan Solar Project	SE Titan, LLC	Van Horn, TX	549 GWh	Nov 2021	Jul 2026	Solar
Aragorn Solar Project	SE Aragorn, LLC	Van Horn, TX	333 GWh	Nov 2021	Jul 2026	Solar
Elm Branch Solar 1	Lightsource Renewable Energy Asset Management, LLC	Ennis, TX	249 GWh	Nov 2021	Jul 2026	Solar
Briar Creek Solar 1	Lightsource Renewable Energy Asset Management, LLC	Corsicana, TX	229 GWh	Nov 2021	Jul 2026	Solar
Elara Solar	Elara Energy Holdings, LLC	Pearsall, TX	266 GWh	Nov 2021	Jul 2026	Solar
TPE Erath Solar, LLC	Navisun LLC	Stephenville, TX	24 GWh	Nov 2021	Dec 2025	Solar
Victoria Port II	Victoria Port Power II	Victoria, TX	25 GWh	Dec 2021	Dec 2025	Natural Gas
Cranell Wind Farm LLC	RWE Clean Energy	TBD, TX	459 GWh	Dec 2021	Jul 2026	Wind
Priddy Wind Project	Engie North America	Goldthwaite, TX	1 TWh	Dec 2021	Jul 2026	Wind
Braes Bayou Plant	ProEnergy Services	Richmond, TX	178 GWh	Jan 2022	Jul 2026	Natural Gas
WAL3224	Walmart Stores Texas, LLC	Garland, TX	310 MWh	Jan 2022	Dec 2025	Natural Gas
WAL3406	Walmart Stores Texas, LLC	Dallas, TX	290 MWh	Jan 2022	Dec 2025	Natural Gas
Maverick Creek Wind	Algonquin Power Co	Eden, TX	2 TWh	Feb 2022	Jul 2026	Wind
WAL565	Walmart Stores Texas, LLC	Corsicana, TX	311 MWh	Feb 2022	Dec 2025	Natural Gas
WAL5080	Walmart Stores Texas, LLC	Hurst, TX	392 MWh	Feb 2022	Dec 2025	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