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	Jul 2026
Annual Generation	494.1 TWh
Power Plants	1,471
Utilities	799
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 \| 40.5% Wind \| 23.6% Solar \| 15.5% Coal \| 12.5% Nuclear \| 8.2% Other Fuel \| 0.1% Water \| 0.1%

Map of Electric Reliability Council of Texas, Inc.

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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
WAL602	Walmart Stores Texas, LLC	Spring, TX	328 MWh	May 2020	Dec 2025	Natural Gas
HEB_CPS00085	Texas Microgrid, LLC	San Antonio, TX	329 MWh	Oct 2019	Dec 2025	Natural Gas
WAL5612	Walmart Stores Texas, LLC	Houston, TX	330 MWh	Sep 2021	Dec 2025	Natural Gas
WAL2439	Walmart Stores Texas, LLC	Baytown, TX	331 MWh	Jun 2021	Dec 2025	Natural Gas
WAL447	Walmart Stores Texas, LLC	Del Rio, TX	331 MWh	Sep 2021	Dec 2025	Natural Gas
WAL3425	Walmart Stores Texas, LLC	Houston, TX	333 MWh	Aug 2021	Dec 2025	Natural Gas
WAL5287	Walmart Stores Texas, LLC	Spring, TX	336 MWh	Nov 2020	Dec 2025	Natural Gas
WAL522	Walmart Stores Texas, LLC	Crosby, TX	338 MWh	May 2020	Dec 2025	Natural Gas
WAL3886	Walmart Stores Texas, LLC	Edinburg, TX	339 MWh	Jul 2021	Dec 2025	Natural Gas
WAL772	Walmart Stores Texas, LLC	Houston, TX	343 MWh	Aug 2021	Dec 2025	Natural Gas
WAL461	Walmart Stores Texas, LLC	Eagle Pass, TX	344 MWh	Sep 2021	Dec 2025	Natural Gas
HEB00095	Texas Microgrid, LLC	Laredo, TX	344 MWh	Aug 2018	Dec 2025	Natural Gas
WAL6929	Walmart Stores Texas, LLC	Temple, TX	345 MWh	Sep 2020	Dec 2025	Natural Gas
WAL849	Walmart Stores Texas, LLC	Spring, TX	349 MWh	Jun 2020	Dec 2025	Natural Gas
WAL452	Walmart Stores Texas, LLC	Mcallen, TX	350 MWh	Aug 2021	Dec 2025	Natural Gas
WAL3827	Walmart Stores Texas, LLC	Richmond, TX	350 MWh	Jun 2020	Dec 2025	Natural Gas
WAL456	Walmart Stores Texas, LLC	Brownsville, TX	353 MWh	Aug 2021	Dec 2025	Natural Gas
WAL3320	Walmart Stores Texas, LLC	Palmhurst, TX	355 MWh	Jul 2021	Dec 2025	Natural Gas
WAL5312	Walmart Stores Texas, LLC	Fort Worth, TX	358 MWh	Apr 2021	Dec 2025	Natural Gas
WAL5764	Walmart Stores Texas, LLC	Fort Worth, TX	360 MWh	Mar 2021	Dec 2025	Natural Gas
WAL3284	Walmart Stores Texas, LLC	Arlington, TX	360 MWh	May 2021	Dec 2025	Natural Gas
WAL2993	Walmart Stores Texas, LLC	Sugar Land, TX	361 MWh	Aug 2021	Dec 2025	Natural Gas
WAL1062	Walmart Stores Texas, LLC	Friendswood, TX	363 MWh	Feb 2021	Dec 2025	Natural Gas
WAL3297	Walmart Stores Texas, LLC	Houston, TX	367 MWh	Sep 2020	Dec 2025	Natural Gas
WAL1232	Walmart Stores Texas, LLC	Belton, TX	368 MWh	Aug 2020	Dec 2025	Natural Gas
WAL284	Walmart Stores Texas, LLC	Mansfield, TX	372 MWh	Sep 2021	Dec 2025	Natural Gas
WAL5316	Walmart Stores Texas, LLC	Saginaw, TX	377 MWh	Sep 2020	Dec 2025	Natural Gas
WAL4509	Walmart Stores Texas, LLC	Tarrant, TX	379 MWh	Aug 2020	Dec 2025	Natural Gas
WAL3390	Walmart Stores Texas, LLC	The Woodlands, TX	384 MWh	May 2020	Dec 2025	Natural Gas
WAL1103	Walmart Stores Texas, LLC	Houston, TX	385 MWh	Jun 2019	Dec 2025	Natural Gas
WAL2883	Walmart Stores Texas, LLC	Plano, TX	388 MWh	Aug 2021	Dec 2025	Natural Gas
WAL5080	Walmart Stores Texas, LLC	Hurst, TX	392 MWh	Feb 2022	Dec 2025	Natural Gas
WAL3518	Walmart Stores Texas, LLC	Laredo, TX	392 MWh	Sep 2021	Dec 2025	Natural Gas
WAL972	Walmart Stores Texas, LLC	Fort Worth, TX	396 MWh	Oct 2020	Dec 2025	Natural Gas
WAL3631	Walmart Stores Texas, LLC	Crowley, TX	396 MWh	Aug 2020	Dec 2025	Natural Gas
WAL3773	Walmart Stores Texas, LLC	Fort Worth, TX	408 MWh	Aug 2020	Dec 2025	Natural Gas
WAL1040	Walmart Stores Texas, LLC	Houston, TX	409 MWh	Jul 2019	Dec 2025	Natural Gas
WAL5713	Walmart Stores Texas, LLC	Laredo, TX	410 MWh	Jul 2021	Dec 2025	Natural Gas
WAL791	Walmart Stores Texas, LLC	Alice, TX	410 MWh	Jul 2021	Dec 2025	Natural Gas
WAL5091	Walmart Stores Texas, LLC	Cypress, TX	411 MWh	Jun 2020	Dec 2025	Natural Gas
WAL896	Walmart Stores Texas, LLC	Grand Prairie, TX	415 MWh	Sep 2021	Dec 2025	Natural Gas
WAL744	Walmart Stores Texas, LLC	Humble, TX	418 MWh	Oct 2020	Dec 2025	Natural Gas
WAL3285	Walmart Stores Texas, LLC	Cedar Hill, TX	418 MWh	Sep 2021	Dec 2025	Natural Gas
WAL266	Walmart Stores Texas, LLC	Grapevine, TX	420 MWh	Oct 2021	Dec 2025	Natural Gas
RavenChem	Generate ER-NG, LLC	Baytown, TX	422 MWh	Mar 2021	Dec 2025	Natural Gas
WAL536	Walmart Stores Texas, LLC	Abilene, TX	423 MWh	Sep 2021	Dec 2025	Natural Gas
WAL4298	Walmart Stores Texas, LLC	Humble, TX	427 MWh	Aug 2021	Dec 2025	Natural Gas
WAL4512	Walmart Stores Texas, LLC	Katy, TX	430 MWh	May 2020	Dec 2025	Natural Gas
WAL3226	Walmart Stores Texas, LLC	Katy, TX	435 MWh	Jun 2019	Dec 2025	Natural Gas
WAL5045	Walmart Stores Texas, LLC	Tomball, TX	436 MWh	Jun 2020	Dec 2025	Natural Gas
WAL2257	Walmart Stores Texas, LLC	Houston, TX	438 MWh	Aug 2021	Dec 2025	Natural Gas
WAL407	Walmart Stores Texas, LLC	Killeen, TX	439 MWh	Oct 2021	Dec 2025	Natural Gas
WAL940	Walmart Stores Texas, LLC	Westworth Village, TX	446 MWh	Sep 2020	Dec 2025	Natural Gas
WAL504	Walmart Stores Texas, LLC	Galveston, TX	510 MWh	May 2022	Dec 2025	Natural Gas
HEBSnackPlant	Texas Microgrid, LLC	Houston, TX	550 MWh	Mar 2019	Dec 2025	Natural Gas
Regis Continental	Regis Continental LLC	Rio Grande City, TX	571 MWh	Jun 2024	Aug 2025	Electricity used for energy storage
OTHERCitizensHospital	Texas Microgrid, LLC	Victoria, TX	588 MWh	Mar 2020	Dec 2025	Natural Gas
TX Houston 7080 Express Lane	Catalyze Houston Express Lane Microgrid, LLC	Houston, TX	600 MWh	Jan 2025	Dec 2025	Solar
HEBTEMDistCenter	Texas Microgrid, LLC	Temple, TX	618 MWh	Apr 2023	Dec 2024	Natural Gas
HEB_CPSSADC	Texas Microgrid, LLC	San Antonio, TX	862 MWh	Feb 2020	Dec 2025	Natural Gas
HEBCCBakery	Texas Microgrid, LLC	Corpus Christi, TX	866 MWh	Oct 2019	Dec 2025	Natural Gas
FTBLID2	Generate ER-NG, LLC	Sugarland, TX	882 MWh	Oct 2021	Dec 2025	Natural Gas
Bryan (TX)	City of Bryan - (TX)	Bryan, TX	1 GWh	Dec 1954	Dec 2025	Natural Gas
Regis Monte Cristo LLC	Regis Monte Cristo LLC	McAllen, TX	1 GWh	Sep 2024	Dec 2025	Electricity used for energy storage
Regis Mason	Regis Mason LLC	Mason, TX	1 GWh	May 2024	Dec 2025	Electricity used for energy storage
Regis Muenster	Regis Muenster LLC	Muenster, TX	1 GWh	Apr 2024	Dec 2025	Electricity used for energy storage
AbbVie Waco	Generate ER-NG, LLC	Waco, TX	1 GWh	Oct 2023	Dec 2025	Natural Gas
CoServ Community Solar Station	CoServ Electric	Aubrey, TX	1 GWh	May 2015	Apr 2025	Solar
RP SCG Texas Solar	RP SCG Texas Solar LLC	Austin, TX	1 GWh	Dec 2024	Dec 2025	Solar
Regis Pirate	Regis Sinton-Pirate LLC	Sinton, TX	1 GWh	May 2024	Dec 2025	Electricity used for energy storage
OTHERTexasA&M	Texas Microgrid, LLC	Bryan, TX	2 GWh	Apr 2018	Dec 2025	Natural Gas
CPS 1 Community Solar	City of San Antonio - (TX)	Adkins, TX	2 GWh	Jul 2016	Dec 2025	Solar
FELPS 5- Floresville South	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 1 - Calaveras	DG Central 1, LLC	Floresville, TX	2 GWh	Jun 2021	Dec 2025	Solar
IKEA Live Oak Rooftop PV System	IKEA Property Inc	Live Oak, TX	2 GWh	Mar 2019	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
TX Fort Worth 5200 Gold Spike Drive	Catalyze Fort Worth 5200 Gold Spike Drive Microgrid, LLC	Fort Worth, TX	3 GWh	Jan 2025	Dec 2025	Solar
Bandera Electric Coop PV	SoCore Energy LLC	Leakey, TX	3 GWh	Jan 2017	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
PowerFin Kingsbery	PowerFin ASL 1, LLC	Austin, TX	3 GWh	Feb 2018	Dec 2025	Solar
Dunlap TP 1	Guadalupe Blanco River Authority	New Brannfels, TX	4 GWh	Dec 1926	Dec 2025	Water
Griffin Solar	Sol Systems	Robinson, TX	4 GWh	Oct 2019	Oct 2025	Solar
West Moore Solar II	Cypress Creek Renewables	Sherman, TX	4 GWh	Nov 2018	Aug 2025	Solar
SunE CPS1 LLC	REC Solar	San Antonio, TX	5 GWh	Apr 2012	Dec 2024	Solar
Texas Gulf Sulphur	Wharton County Generation LLC	NewGulf, TX	5 GWh	Mar 1984	Dec 2025	Natural Gas
Highway 56 Solar	Cypress Creek Renewables	Sherman, TX	6 GWh	Nov 2017	Dec 2025	Solar
Sterling Solar (TX)	Cypress Creek Renewables	Greenville, TX	6 GWh	Oct 2018	Sep 2025	Solar
BKV-BPP Ponder Solar	PPM Solar LLC	Ponder, TX	6 GWh	Aug 2024	Dec 2025	Solar
North Gainesville Solar	Cypress Creek Renewables	Gainesville, TX	7 GWh	Nov 2017	Dec 2025	Solar
Toyota HQ Plan	MN8 Energy LLC	Plano, TX	7 GWh	Aug 2017	Dec 2025	Solar
SunE CPS2 LLC	REC Solar	San Antonio, TX	7 GWh	Apr 2012	Dec 2024	Solar
Talco Solar Project	Ellomay USA Inc	Talco, TX	7 GWh	Sep 2025	Dec 2025	Solar
Signal Hill Generating LLC	Signal Hill Generating LLC	Wichita Falls, TX	7 GWh	May 1987	Dec 2025	Natural Gas
SunE CPS3 LLC	REC Solar	Somerset, TX	7 GWh	Apr 2012	Dec 2024	Solar
PP Jaguar BESS LLC	PP Jaguar BESS LLC	Axtell, TX	8 GWh	Nov 2025	May 2026	Electricity used for energy storage
Niagara Bottling - Seguin	SkyHigh 2 Solar	Seguin, TX	8 GWh	Sep 2021	Dec 2025	Solar
Phantom Solar	Phantom Solar, LLC	Fort Hood, TX	8 GWh	Mar 2017	Dec 2025	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#26	Associated Electric Cooperative, Inc.	23.4 TWh	47
#46	El Paso Electric Company	7.3 TWh	37
#21	Public Service Company of Colorado	46.3 TWh	231
#34	Public Service Company of New Mexico	16.1 TWh	137
#6	Southern Company Services, Inc. - Trans	253.5 TWh	422
#5	Southwest Power Pool	306.8 TWh	856
#53	Southwestern Power Administration	4.1 TWh	34
#9	Tennessee Valley Authority	163.4 TWh	207
#37	Tucson Electric Power	14.0 TWh	55
#27	Western Area Power Administration - Rocky Mountain Region	22.5 TWh	193

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	669.4 TWh	3,038
#3	Electric Reliability Council of Texas, Inc.	494.1 TWh	1,471
#5	Southwest Power Pool	306.8 TWh	856
#6	Southern Company Services, Inc. - Trans	253.5 TWh	422
#7	California Independent System Operator	169.4 TWh	2,135
#9	Tennessee Valley Authority	163.4 TWh	207
#10	Florida Power & Light Co.	152.2 TWh	187
#12	New York Independent System Operator	134.3 TWh	1,299
#13	Duke Energy Carolinas	112.6 TWh	577
#15	ISO New England	111.1 TWh	1,629