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
WAL940	Walmart Stores Texas, LLC	Westworth Village, TX	446 MWh	Sep 2020	Dec 2025	Natural Gas
WAL947	Walmart Stores Texas, LLC	Sherman, TX	328 MWh	Sep 2020	Dec 2025	Natural Gas
WAL972	Walmart Stores Texas, LLC	Fort Worth, TX	396 MWh	Oct 2020	Dec 2025	Natural Gas
WAL1040	Walmart Stores Texas, LLC	Houston, TX	409 MWh	Jul 2019	Dec 2025	Natural Gas
WAL1062	Walmart Stores Texas, LLC	Friendswood, TX	363 MWh	Feb 2021	Dec 2025	Natural Gas
WAL1103	Walmart Stores Texas, LLC	Houston, TX	385 MWh	Jun 2019	Dec 2025	Natural Gas
WAL1232	Walmart Stores Texas, LLC	Belton, TX	368 MWh	Aug 2020	Dec 2025	Natural Gas
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
WAL1272	Walmart Stores Texas, LLC	Snyder, TX	257 MWh	Mar 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
WAL2439	Walmart Stores Texas, LLC	Baytown, TX	331 MWh	Jun 2021	Dec 2025	Natural Gas
WAL2667	Walmart Stores Texas, LLC	Dallas, TX	92 MWh	Oct 2021	Dec 2025	Natural Gas
WAL2724	Walmart Stores Texas, LLC	Pasadena, TX	278 MWh	Jul 2020	Dec 2025	Natural Gas
WAL2883	Walmart Stores Texas, LLC	Plano, TX	388 MWh	Aug 2021	Dec 2025	Natural Gas
WAL2980	Walmart Stores Texas, LLC	Fort Worth, TX	311 MWh	Oct 2021	Dec 2025	Natural Gas
WAL2993	Walmart Stores Texas, LLC	Sugar Land, TX	361 MWh	Aug 2021	Dec 2025	Natural Gas
TPE Erath Solar, LLC	Navisun LLC	Stephenville, TX	24 GWh	Nov 2021	Dec 2025	Solar
WAL3224	Walmart Stores Texas, LLC	Garland, TX	310 MWh	Jan 2022	Dec 2025	Natural Gas
WAL3226	Walmart Stores Texas, LLC	Katy, TX	435 MWh	Jun 2019	Dec 2025	Natural Gas
WAL3284	Walmart Stores Texas, LLC	Arlington, TX	360 MWh	May 2021	Dec 2025	Natural Gas
WAL3285	Walmart Stores Texas, LLC	Cedar Hill, TX	418 MWh	Sep 2021	Dec 2025	Natural Gas
WAL3297	Walmart Stores Texas, LLC	Houston, TX	367 MWh	Sep 2020	Dec 2025	Natural Gas
WAL3298	Walmart Stores Texas, LLC	Kemah, TX	132 MWh	Jul 2020	Dec 2025	Natural Gas
WAL3302	Walmart Stores Texas, LLC	Houston, TX	173 MWh	Sep 2021	Dec 2025	Natural Gas
WAL3320	Walmart Stores Texas, LLC	Palmhurst, TX	355 MWh	Jul 2021	Dec 2025	Natural Gas
WAL3390	Walmart Stores Texas, LLC	The Woodlands, TX	384 MWh	May 2020	Dec 2025	Natural Gas
WAL3406	Walmart Stores Texas, LLC	Dallas, TX	290 MWh	Jan 2022	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
WAL3500	Walmart Stores Texas, LLC	Houston, TX	315 MWh	Jul 2021	Dec 2025	Natural Gas
WAL3510	Walmart Stores Texas, LLC	Pearland, TX	79 MWh	Oct 2019	Dec 2025	Natural Gas
WAL3518	Walmart Stores Texas, LLC	Laredo, TX	392 MWh	Sep 2021	Dec 2025	Natural Gas
WAL3572	Walmart Stores Texas, LLC	Pearland, TX	74 MWh	Oct 2019	Dec 2025	Natural Gas
WAL3584	Walmart Stores Texas, LLC	Houston, TX	279 MWh	Aug 2021	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
WAL3777	Walmart Stores Texas, LLC	Frisco, TX	87 MWh	Dec 2019	Dec 2025	Distillate Fuel Oil
WAL3827	Walmart Stores Texas, LLC	Richmond, TX	350 MWh	Jun 2020	Dec 2025	Natural Gas
WAL3886	Walmart Stores Texas, LLC	Edinburg, TX	339 MWh	Jul 2021	Dec 2025	Natural Gas
WAL4298	Walmart Stores Texas, LLC	Humble, TX	427 MWh	Aug 2021	Dec 2025	Natural Gas
WAL4509	Walmart Stores Texas, LLC	Tarrant, TX	379 MWh	Aug 2020	Dec 2025	Natural Gas
WAL4512	Walmart Stores Texas, LLC	Katy, TX	430 MWh	May 2020	Dec 2025	Natural Gas
WAL4526	Walmart Stores Texas, LLC	Houston, TX	316 MWh	Aug 2021	Dec 2025	Natural Gas
WAL4538	Walmart Stores Texas, LLC	Katy, TX	274 MWh	Jun 2019	Dec 2025	Natural Gas
WAL5045	Walmart Stores Texas, LLC	Tomball, TX	436 MWh	Jun 2020	Dec 2025	Natural Gas
WAL5080	Walmart Stores Texas, LLC	Hurst, TX	392 MWh	Feb 2022	Dec 2025	Natural Gas
WAL5091	Walmart Stores Texas, LLC	Cypress, TX	411 MWh	Jun 2020	Dec 2025	Natural Gas
WAL5116	Walmart Stores Texas, LLC	Deer Park, TX	148 MWh	Jul 2020	Dec 2025	Natural Gas
WAL5165	Walmart Stores Texas, LLC	Alamo, TX	320 MWh	Jun 2021	Dec 2025	Natural Gas
WAL5211	Walmart Stores Texas, LLC	McKinney, TX	96 MWh	Dec 2019	Dec 2025	Distillate Fuel Oil
WAL5287	Walmart Stores Texas, LLC	Spring, TX	336 MWh	Nov 2020	Dec 2025	Natural Gas
WAL5311	Walmart Stores Texas, LLC	Mckinney, TX	76 MWh	Nov 2020	Dec 2025	Distillate Fuel Oil
WAL5312	Walmart Stores Texas, LLC	Fort Worth, TX	358 MWh	Apr 2021	Dec 2025	Natural Gas
WAL5316	Walmart Stores Texas, LLC	Saginaw, TX	377 MWh	Sep 2020	Dec 2025	Natural Gas
WAL5388	Walmart Stores Texas, LLC	League City, TX	178 MWh	May 2020	Dec 2025	Natural Gas
WAL5480	Walmart Stores Texas, LLC	Round Rock, TX	303 MWh	Aug 2021	Dec 2025	Natural Gas
WAL5612	Walmart Stores Texas, LLC	Houston, TX	330 MWh	Sep 2021	Dec 2025	Natural Gas
WAL5713	Walmart Stores Texas, LLC	Laredo, TX	410 MWh	Jul 2021	Dec 2025	Natural Gas
WAL5764	Walmart Stores Texas, LLC	Fort Worth, TX	360 MWh	Mar 2021	Dec 2025	Natural Gas
WAL6929	Walmart Stores Texas, LLC	Temple, TX	345 MWh	Sep 2020	Dec 2025	Natural Gas
HEB00292	Texas Microgrid, LLC	Bay City, TX	191 MWh	Nov 2016	Dec 2025	Natural Gas
HEB00020	Texas Microgrid, LLC	Cypress, TX	195 MWh	Jan 2018	Dec 2025	Natural Gas
HEB00028	Texas Microgrid, LLC	League City, TX	245 MWh	May 2017	Dec 2025	Natural Gas
HEB00038	Texas Microgrid, LLC	San Juan, TX	194 MWh	Mar 2018	Dec 2025	Natural Gas
HEB00054	Texas Microgrid, LLC	Houston, TX	157 MWh	Jun 2018	Dec 2025	Natural Gas
HEB00057	Texas Microgrid, LLC	Corpus Christi, TX	238 MWh	Sep 2017	Dec 2025	Natural Gas
HEB00070	Texas Microgrid, LLC	Abilene, TX	255 MWh	Nov 2018	Dec 2025	Natural Gas
HEB00099	Texas Microgrid, LLC	Houston, TX	231 MWh	May 2017	Dec 2025	Natural Gas
HEB00109	Texas Microgrid, LLC	Katy, TX	241 MWh	Apr 2018	Dec 2025	Natural Gas
HEB00110	Texas Microgrid, LLC	Missouri City, TX	155 MWh	Aug 2017	Dec 2025	Natural Gas
HEB00182	Texas Microgrid, LLC	Temple, TX	236 MWh	Sep 2018	Dec 2025	Natural Gas
Bakke	Power Depot Group A, LLC	Andrews, TX	107 MWh	Jun 2013	Dec 2025	Distillate Fuel Oil
Citrus City	Power Depot Group A, LLC	Mission, TX	99 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Clara	Power Depot Group A, LLC	Houston, TX	110 MWh	Jun 2013	Dec 2025	Distillate Fuel Oil
Cutten	Power Depot Group A, LLC	Houston, TX	126 MWh	Aug 2013	Dec 2025	Distillate Fuel Oil
E. Porte Ct.	Power Depot Group A, LLC	Harlingen, TX	96 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Frankel	Power Depot Group A, LLC	Andrews, TX	67 MWh	Jun 2013	Dec 2025	Distillate Fuel Oil
GCWA	Power Depot Group A, LLC	Texas City, TX	67 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Goldsmith	Power Depot Group A, LLC	Goldsmith, TX	101 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Mckeever	Power Depot Group A, LLC	Fresno, TX	80 MWh	Sep 2013	Dec 2025	Distillate Fuel Oil
N. Mary Francis	Power Depot Group A, LLC	Odessa, TX	116 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Ridge Rd	Power Depot Group A, LLC	Alamo, TX	122 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Santa Rosa	Power Depot Group A, LLC	Santa Rosa, TX	112 MWh	Sep 2013	Dec 2025	Distillate Fuel Oil
Southwick	Power Depot Group A, LLC	Houston, TX	65 MWh	Oct 2013	Dec 2025	Distillate Fuel Oil
Stonegate	Power Depot Group A, LLC	Katy, TX	113 MWh	Jun 2013	Dec 2025	Distillate Fuel Oil
Tumbleweed	Power Depot Group A, LLC	Andrews, TX	132 MWh	Jun 2013	Dec 2025	Distillate Fuel Oil
Vaquero	Power Depot Group A, LLC	Harlingen, TX	120 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Villa Cavasos	Power Depot Group A, LLC	Brownsville, TX	115 MWh	Jul 2013	Dec 2025	Distillate Fuel Oil
Westover	Power Depot Group A, LLC	Odessa, TX	100 MWh	Aug 2013	Dec 2025	Distillate Fuel Oil
Timmerman Power Plant	Lower Colorado River Authority	Maxwell, TX	208 GWh	Jul 2025	Dec 2025	Natural Gas
TX Houston 7080 Express Lane	Catalyze Houston Express Lane Microgrid, LLC	Houston, TX	600 MWh	Jan 2025	Dec 2025	Solar
TX Sunnyvale 367 Long Creek Road Solar	Catalyze Sunnyvale 367 Long Creek Road Microgrid, LLC	Sunnyvale, TX	132 MWh	Sep 2025	Dec 2025	Solar
HEB00063	Texas Microgrid, LLC	Pearland, TX	308 MWh	May 2017	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