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	Nov 2024
Annual Generation	462.2 TWh
Power Plants	1,139
Utilities	590
Ranked #3 out of 65 in terms of net annual generation
Ranked #3 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 44.4% Wind \| 23.9% Coal \| 12.6% Solar \| 10.1% Nuclear \| 8.3% Other Fuel \| 0.4% Water \| 0.1%

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Daily Net Generation for Electric Reliability Council of Texas, Inc. for the past 3 Years

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
SunE CPS2 LLC	SunE CPS2 LLC	San Antonio, TX	10 GWh	Apr 2012	Dec 2023	Solar
SunE CPS3 LLC	SunE CPS3 LLC	Somerset, TX	10 GWh	Apr 2012	Dec 2023	Solar
Rattlesnake Den	SunEdison LLC	Garden City, TX	681 GWh	Jun 2015	Sep 2024	Wind
Sweeny Cogen Facility	Sweeny Cogeneration LLC	Old Ocean, TX	3 TWh	Jul 1997	Sep 2024	Natural Gas : 73.7% Other Gas : 26.3%
Tahoka Wind	Tahoka Wind, LLC	Tahoka, TX	1 TWh	Nov 2018	Sep 2024	Wind
Barney M Davis	Talen Texas, LLC	Corpus Christi, TX	1 TWh	Apr 1974	Sep 2024	Natural Gas
Laredo	Talen Texas, LLC	Laredo, TX	42 GWh	Jul 2008	Dec 2023	Natural Gas
Nueces Bay	Talen Texas, LLC	Corpus Christi, TX	1 TWh	Jun 1972	Sep 2024	Natural Gas
Mont Belvieu Cogeneration Unit	Targa Co-Generation LLC	Mont Belvieu, TX	96 GWh	Jun 2009	Dec 2023	Natural Gas
Arlington Outlet Hydroelectric Generator	Tarrant Regional Water District	Fort Worth, TX	7 MWh	Aug 2015	Dec 2022	Water
Taygete Energy Project LLC	Taygete Energy Project LLC	Coyanosa, TX	462 GWh	Feb 2021	Sep 2024	Solar
Friendswood Energy	Tejas Power Generation LLC	Houston, TX	88 GWh	Oct 2018	Dec 2023	Natural Gas
Tenaska Frontier Generation Station	Tenaska Frontier Partners Ltd	Shiro, TX	4 TWh	Apr 2000	Sep 2024	Natural Gas
Tenaska Gateway Generating Station	Tenaska Gateway Partners Ltd	Mt. Enterprise, TX	2 TWh	Jun 2001	Sep 2024	Natural Gas
Big Spring Wind Power Facility	Terra-Gen Operating Co-Wind	Big Spring, TX	63 GWh	Nov 1998	Dec 2023	Wind
Central Utility Plant - Texas A&M	Texas A&M, Utilities & Energy Services	College Station, TX	122 GWh	Nov 1956	Sep 2024	Natural Gas
Texas City Power Plant	Texas City Cogeneration LLC	Texas City, TX	2 TWh	Apr 1987	Sep 2024	Natural Gas
TECO CHP-1	Texas Medical Center Central	Houston, TX	106 GWh	Aug 2010	Dec 2023	Natural Gas
HEB00063	Texas Microgrid, LLC	Pearland, TX	429 MWh	May 2017	Dec 2023	Natural Gas
HEB00069	Texas Microgrid, LLC	Corpus Christi, TX	407 MWh	Oct 2017	Dec 2023	Natural Gas
HEB00109	Texas Microgrid, LLC	Katy, TX	346 MWh	Apr 2018	Dec 2023	Natural Gas
BUC00040	Texas Microgrid, LLC	Katy, TX	243 MWh	Jun 2017	Dec 2023	Natural Gas
HEB00092	Texas Microgrid, LLC	Victoria, TX	473 MWh	Dec 2017	Dec 2023	Natural Gas
HEB00591	Texas Microgrid, LLC	Round Rock, TX	425 MWh	Mar 2018	Dec 2023	Natural Gas
HEB00099	Texas Microgrid, LLC	Houston, TX	345 MWh	May 2017	Dec 2023	Natural Gas
HEB00070	Texas Microgrid, LLC	Abilene, TX	385 MWh	Nov 2018	Dec 2023	Natural Gas
HEB00057	Texas Microgrid, LLC	Corpus Christi, TX	315 MWh	Sep 2017	Dec 2023	Natural Gas
HEB00054	Texas Microgrid, LLC	Houston, TX	220 MWh	Jun 2018	Dec 2023	Natural Gas
HEB00038	Texas Microgrid, LLC	San Juan, TX	241 MWh	Mar 2018	Dec 2023	Natural Gas
HEB00028	Texas Microgrid, LLC	League City, TX	338 MWh	May 2017	Dec 2023	Natural Gas
HEB00020	Texas Microgrid, LLC	Cypress, TX	320 MWh	Jan 2018	Dec 2023	Natural Gas
HEB00292	Texas Microgrid, LLC	Bay City, TX	290 MWh	Nov 2016	Dec 2023	Natural Gas
OTHERCitizensHospital	Texas Microgrid, LLC	Victoria, TX	823 MWh	Mar 2020	Dec 2023	Natural Gas
HEB00769	Texas Microgrid, LLC	Webster, TX	289 MWh	Oct 2021	Dec 2023	Natural Gas
OTHERTexasA&M	Texas Microgrid, LLC	Bryan, TX	2 GWh	Apr 2018	Dec 2023	Natural Gas
OTHERNFBWA	Texas Microgrid, LLC	Houston, TX	178 MWh	Jan 2021	Dec 2023	Natural Gas
HEB00182	Texas Microgrid, LLC	Temple, TX	298 MWh	Sep 2018	Dec 2023	Natural Gas
HEB_CPSSADC	Texas Microgrid, LLC	San Antonio, TX	1 GWh	Feb 2020	Dec 2023	Natural Gas
OTHERTraditionClearfork	Texas Microgrid, LLC	Fort Worth, TX	42 MWh	Mar 2023	Dec 2023	Natural Gas
HEB_CPS00085	Texas Microgrid, LLC	San Antonio, TX	422 MWh	Oct 2019	Dec 2023	Natural Gas
HEB00095	Texas Microgrid, LLC	Laredo, TX	432 MWh	Aug 2018	Dec 2023	Natural Gas
HEBCCBakery	Texas Microgrid, LLC	Corpus Christi, TX	1 GWh	Oct 2019	Dec 2023	Natural Gas
HEBSnackPlant	Texas Microgrid, LLC	Houston, TX	645 MWh	Mar 2019	Dec 2023	Natural Gas
HEB00110	Texas Microgrid, LLC	Missouri City, TX	244 MWh	Aug 2017	Dec 2023	Natural Gas
HEBHoustonDistributionCenter	Texas Microgrid, LLC	Houston, TX	7 GWh	Feb 2021	Dec 2023	Natural Gas
Texas Solar Nova 1	Texas Solar Nova 1, LLC	Spur, TX	666 GWh	Nov 2023	Sep 2024	Solar
Texas Solar Nova 2	Texas Solar Nova 2, LLC	Spur, TX	376 GWh	-	Sep 2024	Solar
TG East	TG East Wind Project LLC	Truscott, TX	1 TWh	Mar 2022	Sep 2024	Wind
The Methodist Hospital, Gas Turbine	The Methodist Hospital	Houston, TX	14 GWh	Jan 2010	Dec 2023	Natural Gas
Ticona Polymers Inc	Ticona Polymers Inc	Bishop, TX	254 GWh	Mar 1989	Dec 2023	Natural Gas
Torrecillas Wind Energy, LLC	Torrecillas Wind Energy, LLC	Bruni, TX	878 GWh	Jan 2019	Sep 2024	Wind
Texas Petrochemicals	TPC Group, LLC	Houston, TX	236 GWh	May 1972	Dec 2023	Natural Gas : 88.0% Other Gas : 12.0%
Trent Wind Farm	Trent Wind Farm LLC	Trent, TX	536 GWh	Jun 2001	Dec 2023	Wind
Tres Bahias	Tres Bahias Solar Power, LLC	Port Lavaca, TX	319 GWh	-	Sep 2024	Solar
Tres Port Power, LLC	Tres Power Victoria LLC	Victoria, TX	56 GWh	Jun 2019	Dec 2023	Natural Gas
Tres City Power LLC	Tres Power Victoria LLC	Victoria, TX	43 GWh	Jan 2020	Dec 2023	Natural Gas
Trinity Hills	Trinity Hills Wind Farm LLC	Olney, TX	766 GWh	Nov 2011	Sep 2024	Wind
TX Jumbo Road Wind	TX Jumbo Road Wind, LLC	Hereford, TX	937 GWh	Mar 2015	Sep 2024	Wind
Union Carbide Seadrift Cogen	Union Carbide Corp-Seadrift	Seadrift, TX	575 GWh	Dec 1963	Dec 2023	Natural Gas : 95.6% Other Gas : 4.4%
Texas City Plant Union Carbide	Union Carbide Corp-Texas City	Texas City, TX	42 GWh	Jan 1996	Sep 2024	Purchased Steam
Hal C Weaver Power Plant	University of Texas at Austin	Austin, TX	354 GWh	Sep 1951	Dec 2023	Natural Gas
Castle Gap Solar Hybrid	Upton County Solar 2 LLC	McCarney, TX	388 GWh	Apr 2018	Sep 2024	Solar
Whitney	USACE-Fort Worth District	Clifton, TX	2 GWh	May 1953	Dec 2023	Water
Denison	USCE-Tulsa District	Denison, TX	113 GWh	Feb 1945	Nov 2023	Water
Valero Refinery Corpus Christi West	Valero Refining Co	Corpus Christi, TX	99 GWh	Aug 1983	Sep 2024	Petroleum Coke : 41.7% Other Gas : 40.6% Natural Gas : 17.7%
Verizon Hidden Ridge Solar Project	Verizon Communications	Irving, TX	3 MWh	Jun 2022	Dec 2022	Solar
Victoria Port Power II LLC	Victoria Port Power II	Victoria, TX	115 GWh	Dec 2021	Dec 2023	Natural Gas
Victoria	Victoria WLE, LP	Victoria, TX	974 GWh	Feb 1963	Dec 2023	Natural Gas
Works 4	Vitro Architectural Glass	Wichita Falls, TX	57 MWh	May 1974	Dec 2023	Distillate Fuel Oil
Waco Solar	Waco Solar, LLC	Mount Calm, TX	580 GWh	-	Sep 2024	Solar
WAL522	Walmart Stores Texas, LLC	Crosby, TX	316 MWh	May 2020	Dec 2023	Natural Gas
WAL462	Walmart Stores Texas, LLC	Alvin, TX	324 MWh	Oct 2019	Dec 2023	Natural Gas
WAL504	Walmart Stores Texas, LLC	Galveston, TX	262 MWh	May 2022	Dec 2023	Natural Gas
WAL602	Walmart Stores Texas, LLC	Spring, TX	265 MWh	May 2020	Dec 2023	Natural Gas
WAL529	Walmart Stores Texas, LLC	La Marque, TX	274 MWh	Oct 2019	Dec 2023	Natural Gas
WAL536	Walmart Stores Texas, LLC	Abilene, TX	362 MWh	Sep 2021	Dec 2023	Natural Gas
WAL546	Walmart Stores Texas, LLC	Richmond, TX	291 MWh	Nov 2020	Dec 2023	Natural Gas
WAL565	Walmart Stores Texas, LLC	Corsicana, TX	249 MWh	Feb 2022	Dec 2023	Natural Gas
WAL447	Walmart Stores Texas, LLC	Del Rio, TX	309 MWh	Sep 2021	Dec 2023	Natural Gas
WAL461	Walmart Stores Texas, LLC	Eagle Pass, TX	299 MWh	Sep 2021	Dec 2023	Natural Gas
WAL194	Walmart Stores Texas, LLC	Baytown, TX	290 MWh	Mar 2021	Dec 2023	Natural Gas
WAL202	Walmart Stores Texas, LLC	Frisco, TX	76 MWh	May 2020	Dec 2022	Distillate Fuel Oil
WAL266	Walmart Stores Texas, LLC	Grapevine, TX	358 MWh	Oct 2021	Dec 2023	Natural Gas
WAL284	Walmart Stores Texas, LLC	Mansfield, TX	356 MWh	Sep 2021	Dec 2023	Natural Gas
WAL456	Walmart Stores Texas, LLC	Brownsville, TX	374 MWh	Aug 2021	Dec 2023	Natural Gas
WAL407	Walmart Stores Texas, LLC	Killeen, TX	369 MWh	Oct 2021	Dec 2023	Natural Gas
WAL452	Walmart Stores Texas, LLC	Mcallen, TX	368 MWh	Aug 2021	Dec 2023	Natural Gas
WAL414	Walmart Stores Texas, LLC	Wichita Falls, TX	227 MWh	Mar 2021	Dec 2023	Natural Gas
WAL972	Walmart Stores Texas, LLC	Fort Worth, TX	287 MWh	Oct 2020	Dec 2023	Natural Gas
WAL3298	Walmart Stores Texas, LLC	Kemah, TX	298 MWh	Jul 2020	Dec 2023	Natural Gas
WAL3302	Walmart Stores Texas, LLC	Houston, TX	369 MWh	Sep 2021	Dec 2023	Natural Gas
WAL3320	Walmart Stores Texas, LLC	Palmhurst, TX	368 MWh	Jul 2021	Dec 2023	Natural Gas
WAL3390	Walmart Stores Texas, LLC	The Woodlands, TX	361 MWh	May 2020	Dec 2023	Natural Gas
WAL3406	Walmart Stores Texas, LLC	Dallas, TX	291 MWh	Jan 2022	Dec 2023	Natural Gas
WAL3425	Walmart Stores Texas, LLC	Houston, TX	287 MWh	Aug 2021	Dec 2023	Natural Gas
WAL3432	Walmart Stores Texas, LLC	Desoto, TX	218 MWh	Aug 2021	Dec 2023	Natural Gas
WAL3500	Walmart Stores Texas, LLC	Houston, TX	310 MWh	Jul 2021	Dec 2023	Natural Gas
WAL3510	Walmart Stores Texas, LLC	Pearland, TX	162 MWh	Oct 2019	Dec 2023	Natural Gas
WAL3297	Walmart Stores Texas, LLC	Houston, TX	402 MWh	Sep 2020	Dec 2023	Natural Gas
WAL3518	Walmart Stores Texas, LLC	Laredo, TX	393 MWh	Sep 2021	Dec 2023	Natural Gas

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#26	Associated Electric Cooperative, Inc.	22.4 TWh	47
#47	El Paso Electric Company	6.4 TWh	31
#21	Public Service Company of Colorado	45.2 TWh	201
#34	Public Service Company of New Mexico	15.4 TWh	108
#6	Southern Company Services, Inc. - Trans	248.1 TWh	393
#5	Southwest Power Pool	290.4 TWh	762
#52	Southwestern Power Administration	3.6 TWh	31
#9	Tennessee Valley Authority	157.6 TWh	170
#37	Tucson Electric Power	14.6 TWh	51
#23	Western Area Power Administration - Rocky Mountain Region	36.2 TWh	170

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	632.0 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	462.2 TWh	1,139
#5	Southwest Power Pool	290.4 TWh	762
#6	Southern Company Services, Inc. - Trans	248.1 TWh	393
#7	California Independent System Operator	192.0 TWh	1,943
#9	Tennessee Valley Authority	157.6 TWh	170
#10	Florida Power & Light Co.	147.6 TWh	159
#12	New York Independent System Operator	129.8 TWh	1,100
#13	Duke Energy Carolinas	110.9 TWh	556
#15	ISO New England	103.1 TWh	1,487