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	May 2025
Annual Generation	474.5 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 \| 42.7% Wind \| 23.7% Coal \| 13.3% Solar \| 11.4% Nuclear \| 8.5% Other Fuel \| 0.3% 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
Pattern Panhandle Wind LLC	Pattern Operators LP	Panhandle, TX	532 GWh	Jun 2014	Feb 2025	Wind
Pearl Solar	BHE Renewables, LLC	Fort Stockton, TX	103 GWh	Sep 2017	Feb 2025	Solar
Pearsall	South Texas Electric Coop, Inc	Pearsall, TX	395 GWh	Apr 1961	Dec 2023	Natural Gas
Penascal II Wind Project LLC	Avangrid Renewables LLC	Sarita, TX	229 GWh	Feb 2010	Feb 2025	Wind
Penascal Wind Power LLC	Avangrid Renewables LLC	Sarita, TX	385 GWh	Mar 2009	Feb 2025	Wind
Permian Basin	Luminant Generation Company LLC	Monahans, TX	345 GWh	May 1958	Dec 2023	Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
Petra Nova Carbon Capture Cogen	Petra Nova Power I LLC	Thompsons, TX	109 GWh	May 2013	Dec 2023	Natural Gas
Peyton Creek Wind Farm LLC	RWE Renewables Americas, LLC	Bay City, TX	381 GWh	May 2020	Feb 2025	Wind
Phantom Solar	Phantom Solar, LLC	Fort Hood, TX	26 GWh	Mar 2017	Dec 2023	Solar
Phoebe Solar	Phoebe Energy Project, LLC	Kermit, TX	530 GWh	Oct 2019	Feb 2025	Solar
Pioneer Hutt Wind Energy	Pioneer Hutt Wind Energy, LLC	Midland, TX	597 GWh	-	Feb 2025	Wind
Pisgah Ridge Solar, LLC	Duke Energy Renewables Services	Richland, TX	500 GWh	Nov 2022	Feb 2025	Solar
Pitts Dudik Solar	Elawan Pitts Dudik Solar, LLC	Hubbard, TX	106 GWh	Oct 2023	Feb 2025	Solar
Port Comfort Power LLC	Peaker Power, LLC	Point Comfort, TX	71 GWh	Jun 2017	Dec 2023	Natural Gas
Porter Solar, LLC (TX)	Porter Solar, LLC	Krum, TX	140 GWh	-	Feb 2025	Solar
Post Oak Wind LLC	Mesquite Wind LLC	Abilene, TX	404 GWh	Feb 2008	Feb 2025	Wind
Post Wind Farm LP	FPL Energy Red Canyon LLC	Fluvanna, TX	312 GWh	Mar 2006	Dec 2023	Wind
Power Island	INEOS USA LLC	Alvin, TX	879 GWh	Oct 1985	Dec 2023	Natural Gas
Power Station 4	South Houston Green Power LLC	Texas City, TX	629 GWh	Aug 1986	Dec 2023	Natural Gas
PowerFin Kingsbery	PowerFin ASL 1, LLC	Austin, TX	4 GWh	Feb 2018	Dec 2023	Solar
Powerlane Plant	City of Greenville - (TX)	Greenville, TX	62 GWh	Dec 1965	Dec 2023	Natural Gas : 96.8% Distillate Fuel Oil : 3.2%
Prairie Hill Wind Project	Engie North America	Mart, TX	175 GWh	Nov 2020	Feb 2025	Wind
Praxair	Generate ER-NG, LLC	Clute, TX	364 MWh	Jul 2019	Dec 2023	Natural Gas
Priddy Wind Project	Engie North America	Goldthwaite, TX	943 GWh	Dec 2021	Feb 2025	Wind
Prospero Solar	Prospero Energy Project, LLC (Longroad)	Andrews, TX	758 GWh	May 2020	Feb 2025	Solar
Prospero Solar II	Prospero Solar II, LLC (Longroad)	Andrews, TX	688 GWh	Jul 2021	Feb 2025	Solar
Pyron Wind Farm LLC Hybrid	RWE Renewables Americas, LLC	Hermleigh, TX	884 GWh	Jan 2009	Feb 2025	Wind
Quail Run Energy Center	CER Quail Run Energy Partners LP	Odessa, TX	2 TWh	Apr 2002	Dec 2023	Natural Gas
R W Miller	RW Miller Power LLC	Palo Pinto, TX	519 GWh	Sep 1968	Jan 2025	Natural Gas
Rambler	Duke Energy Renewables Services	San Angelo, TX	439 GWh	May 2020	Feb 2025	Solar
Ranchero Wind Farm LLC	Ranchero Wind Farm LLC	Iraan, TX	1 TWh	Aug 2019	Feb 2025	Wind
Ranchland Wind Project I	Ranchland Wind Project I, LLC	Cisco, TX	404 GWh	-	Feb 2025	Wind
Ranchland Wind Project II	Ranchland Wind Project II, LLC	Cisco, TX	481 GWh	-	Feb 2025	Wind
Rattlesnake Den	SunEdison LLC	Garden City, TX	739 GWh	Jun 2015	Feb 2025	Wind
Rattlesnake Power, LLC	Rattlesnake Power, LLC	Brady, TX	537 GWh	Aug 2018	Feb 2025	Wind
RavenChem	Generate ER-NG, LLC	Baytown, TX	689 MWh	Mar 2021	Dec 2023	Natural Gas
Ray Olinger	City of Garland - (TX)	Navada, TX	117 GWh	Jun 1967	Dec 2023	Natural Gas
Rayburn Energy Station LLC	Rayburn Energy Station LLC	Sherman, TX	4 TWh	Jul 2014	Feb 2025	Natural Gas
Raymond Wind Farm, LLC	RWE Renewables Americas, LLC	Lyford, TX	622 GWh	May 2021	Feb 2025	Wind
RE Maplewood	Onward Energy	McCamey, TX	577 GWh	Mar 2021	Feb 2025	Solar
RE Roserock	Southern Power Co	Fort Stockton, TX	370 GWh	Oct 2016	Feb 2025	Solar
Red Gate Power Plant	South Texas Electric Coop, Inc	Edinburg, TX	301 GWh	Nov 2016	Feb 2025	Natural Gas
Red Tailed Hawk Solar LLC	Acciona Energy USA Global, LLC	Pierce, TX	298 GWh	-	Feb 2025	Solar
Reloj del Sol Wind Farm	Reloj del Sol Wind Farm LLC	San Ygnacio, TX	352 GWh	Apr 2021	Feb 2025	Wind
Remy Jade Power Station	ProEnergy Services	Crosby, TX	421 GWh	-	Feb 2025	Natural Gas
Rentech Nitrogen Pasadena Cogeneration	PCI Nitrogen LLC	Pasadena, TX	58 GWh	Feb 2015	Feb 2025	Waste Heat
Rice University	Rice University	Houston, TX	19 GWh	Dec 1985	Dec 2023	Natural Gas
Ridge Rd	Power Depot Group A, LLC	Alamo, TX	684 MWh	Jul 2013	Dec 2023	Distillate Fuel Oil
Rio Bravo Windpower, LLC	Rio Bravo Windpower, LLC	Roma, TX	431 GWh	May 2019	Feb 2025	Wind
Rio Grande Valley Sugar Growers	Rio Grande Valley Sugar Growers, Inc.	Santa Rosa, TX	92 MWh	Sep 1973	Aug 2023	Agricultural By-Products : 86.2% Natural Gas : 8.4% Distillate Fuel Oil : 5.4%
Rio Nogales Power Project	City of San Antonio - (TX)	Seguin, TX	5 TWh	Apr 2002	Feb 2025	Natural Gas
Roadrunner, LLC Hybrid	Roadrunner Solar, LLC	McCamey, TX	1 TWh	Jul 2020	Feb 2025	Solar
Roadrunner Wind Farm	Roadrunner Crossing Wind Farm, LLC	Cisco, TX	561 GWh	-	Feb 2025	Wind
Robert Mueller Energy Center	Austin Energy	Austin, TX	23 GWh	Jun 2006	Dec 2023	Natural Gas : 99.9%
Rocksprings	Rocksprings Val Verde Wind, LLC	Del Rio, TX	452 GWh	Aug 2017	Feb 2025	Wind
Roscoe Wind Farm LLC	RWE Renewables Americas, LLC	Roscoe, TX	346 GWh	Jan 2008	Feb 2025	Wind
Roseland Solar Project, LLC	Enel Green Power Roseland Solar, LLC	Riesel, TX	935 GWh	Jun 2023	Feb 2025	Solar
Route 66 Wind Plant	Onward Energy	Panhandle, TX	615 GWh	Jul 2015	Dec 2023	Wind
Rowland Solar II	Cutlass II Solar LLC	Richmond, TX	249 GWh	-	Feb 2025	Solar
Sage Draw Wind	Sage Draw Wind, LLC	Wilson, TX	1 TWh	Jul 2021	Feb 2025	Wind
Salt Fork Wind Project, LLC	Southern Power Co	Clarendon, TX	701 GWh	Nov 2016	Feb 2025	Wind
Sam Rayburn	South Texas Electric Coop, Inc	Nursery, TX	314 GWh	Feb 1963	Dec 2023	Natural Gas : 99.9%
Samson Solar Energy	Invenergy Services LLC	Cunningham, TX	416 GWh	Apr 2022	Feb 2025	Solar
Samson Solar Energy III LLC	Invenergy Services LLC	Cunningham, TX	202 GWh	Oct 2022	Feb 2025	Solar
San Jacinto Steam Electric Station	NRG Texas Power LLC	La Porte, TX	716 GWh	Mar 1995	Dec 2023	Natural Gas
San Miguel	San Miguel Electric Coop, Inc	Christine, TX	1 TWh	Dec 1981	Feb 2025	Lignite Coal : 99.8%
San Roman Wind I, LLC	Acciona Energy USA Global, LLC	Los Fresnos, TX	229 GWh	Jan 2017	Feb 2025	Wind
Sand Bluff Wind Farm	RWE Renewables Americas, LLC	Big Spring, TX	313 GWh	Dec 2006	Dec 2023	Wind
Sand Hill	Austin Energy	Austin, TX	2 TWh	May 2001	Feb 2025	Natural Gas
Sandy Creek Energy Station	Sandy Creek Energy Associates LP	Riesel, TX	3 TWh	Apr 2013	Feb 2025	Subbituminous Coal
Santa Rita East	Invenergy Services LLC	Barnhart, TX	1 TWh	May 2019	Feb 2025	Wind
Santa Rita Wind Energy	BHE Renewables, LLC	Big Lake, TX	1 TWh	Nov 2017	Feb 2025	Wind
Santa Rosa	Power Depot Group A, LLC	Santa Rosa, TX	706 MWh	Sep 2013	Dec 2023	Distillate Fuel Oil
Scurry County Wind II	Invenergy Services LLC	Snyder, TX	201 GWh	Nov 2007	Dec 2023	Wind
Scurry County Wind LP	Invenergy Services LLC	Snyder, TX	234 GWh	Apr 2007	Dec 2023	Wind
Seadrift Coke LP	Seadrift Coke L P	Port Lavaca, TX	21 GWh	Oct 1983	Feb 2025	Petroleum Coke : 70.0% Other Gas : 27.8% Natural Gas : 2.2%
Second Division Solar	Lightsource Renewable Energy Asset Management, LLC	West Columbia, TX	31 GWh	-	Feb 2025	Solar
Senate Wind LLC	Algonquin Power Co	Bryson, TX	463 GWh	Nov 2012	Dec 2023	Wind
Sendero	Sendero Wind Energy, LLC	Hebbronville, TX	272 GWh	Nov 2015	Dec 2023	Wind
Seymour Hills Wind Project, LLC	Engie North America	Seymour, TX	129 GWh	Apr 2019	Feb 2025	Wind
Shakes Solar	Cypress Creek Renewables	Carrizo Springs, TX	392 GWh	May 2022	Feb 2025	Solar
Shamrock Wind	Shamrock Wind LLC	TBD, TX	853 GWh	Nov 2023	Feb 2025	Wind
Shannon Wind	Shannon Wind LLC	Windhorst, TX	464 GWh	Nov 2015	Feb 2025	Wind
Shell Deer Park	Deer Park Refinery Limited Partnership (DPRLP)	Deer Park, TX	1 TWh	Sep 1979	Feb 2025	Natural Gas : 79.2% Purchased Steam : 10.4% Other Gas : 10.4%
Sherbino II	Sherbino II Wind Farm LLC	Ft. Stockton, TX	534 GWh	Oct 2011	Dec 2023	Wind
Signal Hill Generating LLC	Signal Hill Generating LLC	Wichita Falls, TX	7 GWh	May 1987	Nov 2023	Natural Gas
Silas Ray	Brownsville Public Utilities Board	Brownsville, TX	125 GWh	Apr 1952	Dec 2023	Natural Gas
Silver Star I Wind Power Project	Silver Star I Power Partners LLC	Dublin, TX	186 GWh	Aug 2008	Dec 2023	Wind
Sim Gideon	Lower Colorado River Authority	Bastrop, TX	1 TWh	Apr 1965	Dec 2023	Natural Gas
SJRR Power LLC	SJRR	Houston, TX	152 GWh	May 2022	Dec 2023	Natural Gas
Sky Global Power One	Sky Global Power One Pledgor, LLC	Rock Island, TX	84 GWh	Apr 2016	Dec 2023	Natural Gas
SolaireHolman Solar Project	SolaireHolman 1, LLC	Alpine, TX	120 GWh	Mar 2017	Feb 2025	Solar
South Plains II	Onward Energy	Lockney, TX	943 GWh	May 2016	Feb 2025	Wind
South Plains Wind Phase I	Evergreen Wind, LLC	Floydada, TX	597 GWh	Oct 2015	Feb 2025	Wind
South Texas Project	STP Nuclear Operating Co	Wadsworth, TX	19 TWh	Jul 1988	Feb 2025	Nuclear
South Trent Wind Farm	NRG Energy Inc	Sweetwater, TX	265 GWh	Dec 2008	Dec 2023	Wind
Southwick	Power Depot Group A, LLC	Houston, TX	367 MWh	Oct 2013	Dec 2023	Distillate Fuel Oil
Sparta Solar	Sparta Solar, LLC	Pawnee, TX	514 GWh	-	Feb 2025	Solar
Spencer	City of Garland - (TX)	Denton, TX	47 GWh	May 1966	Oct 2023	Natural Gas
Spinning Spur Wind II	EDF Renewable Asset Holdings, Inc.	Adrian, TX	544 GWh	Jun 2014	Dec 2023	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	6.7 TWh	31
#20	Public Service Company of Colorado	48.6 TWh	201
#35	Public Service Company of New Mexico	15.1 TWh	108
#6	Southern Company Services, Inc. - Trans	252.3 TWh	393
#5	Southwest Power Pool	296.3 TWh	762
#51	Southwestern Power Administration	4.2 TWh	31
#8	Tennessee Valley Authority	158.9 TWh	170
#38	Tucson Electric Power	13.8 TWh	51
#23	Western Area Power Administration - Rocky Mountain Region	35.8 TWh	170

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#2	Midcontinent Independent System Operator, Inc.	645.5 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	474.5 TWh	1,139
#5	Southwest Power Pool	296.3 TWh	762
#6	Southern Company Services, Inc. - Trans	252.3 TWh	393
#7	California Independent System Operator	189.5 TWh	1,943
#8	Tennessee Valley Authority	158.9 TWh	170
#10	Florida Power & Light Co.	148.5 TWh	159
#12	New York Independent System Operator	130.9 TWh	1,100
#13	Duke Energy Carolinas	111.3 TWh	556
#15	ISO New England	103.6 TWh	1,487