PJM Interconnection, LLC

Balancing Authority Summary Information

PJM Interconnection, LLC is ranked #1 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing Authority	PJM Interconnection, LLC
States	Delaware District of Columbia Illinois Indiana Kentucky Maryland Michigan Minnesota New Jersey North Carolina Ohio Pennsylvania Tennessee Virginia West Virginia
Last Update	Oct 2026
Annual Generation	892.1 TWh
Power Plants	2,806
Utilities	1,309
Ranked #1 out of 64 in terms of net annual generation
Ranked #1 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 41.1% Nuclear \| 30.5% Coal \| 16.5% Wind \| 3.8% Solar \| 3.2% Other Fuel \| 2.3% Water \| 1.7%

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Daily Net Generation for PJM Interconnection, LLC for the past 3 Years

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Riverstart Solar Park III	Riverstart Solar Park III LLC	Modoc, IN	216 GWh	Nov 2024	Jul 2026	Solar
Hog Creek Wind Project	Hog Creek Wind Project LLC	Ada, OH	214 GWh	Nov 2017	Jul 2026	Wind
American Beech Solar LLC	MN8 Energy LLC	Scotland Neck, NC	208 GWh	Oct 2025	Jul 2026	Solar
Bluegrass Generating Station	East Kentucky Power Coop, Inc	LaGrange, KY	207 GWh	May 2002	Dec 2025	Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Eagle Point Power Generation	Eagle Point Power Generation LLC	Westville, NJ	205 GWh	Oct 1990	Dec 2025	Natural Gas : 87.0% Distillate Fuel Oil : 13.0%
Southampton Solar, LLC	Dominion Renewable Energy	Newsoms, VA	204 GWh	Oct 2017	Jul 2026	Solar
Reworld Plymouth LLC	Reworld Waste LLC	Conshohocken, PA	202 GWh	Nov 1991	Jul 2026	Non-biogenic Municipal Solid Waste : 54.3% Biogenic Municipal Solid Waste : 44.5% Distillate Fuel Oil : 1.2%
KapStone Kraft Paper Corp	Westrock Kraft Paper, LLC	Roanoke Rapids, NC	202 GWh	Dec 1965	Jul 2026	Black Liquor : 62.6% Bituminous Coal : 16.4% Natural Gas : 11.1% Wood/Wood Waste Solids : 9.7%
Maplewood Solar	Dominion Renewable Energy	Climax, VA	202 GWh	Nov 2022	Jul 2026	Solar
Red Lion Energy Center	Diamond State Generation Partners, LLC	New Castle, DE	202 GWh	Nov 2012	Dec 2025	Natural Gas
North Allegheny Windpower Project	Deriva Energy	Lilly, PA	199 GWh	Aug 2009	Jul 2026	Wind
Crescent Ridge	Leeward Asset Management, LLC	Tiskilwa, IL	199 GWh	Nov 2005	Dec 2025	Wind
Locust Ridge II LLC	Avangrid Power LLC	Shenandoah, PA	199 GWh	Apr 2009	Dec 2025	Wind
Willow Island Hydroelectric Plant	American Mun Power-Ohio, Inc	Willow Island, WV	198 GWh	Dec 2015	Dec 2025	Water
Waverly Solar, LLC	Waverly Solar, LLC	Waverly, VA	198 GWh	Nov 2023	Jul 2026	Solar
MRP Elgin LLC	Lincoln Operating Services, LLC	Elgin, IL	198 GWh	Aug 2002	Dec 2025	Natural Gas
Spring Grove I	Dominion Energy Inc.	Spring Grove, VA	197 GWh	Oct 2020	Jul 2026	Solar
Arche Energy Project, LLC	Lightsource Renewable Energy Asset Management, LLC	Fayette, OH	196 GWh	Dec 2023	Jul 2026	Solar
New Martinsville Hannibal Hydro	New Martinsville Hannibal Hydro	New Martinsville, WV	195 GWh	Jun 1988	Dec 2025	Water
Pinnacle Wind Force LLC	Pinnacle Wind, LLC	Keyser, WV	194 GWh	Nov 2011	Jul 2026	Wind
Claytor	Appalachian Power Co	Radford, VA	194 GWh	Jul 1939	Dec 2025	Water
Buckeye Solar	Dominion Renewable Energy	Williamsport, OH	191 GWh	Dec 2024	Jul 2026	Solar
Racine	Eagle Creek Renewable Energy, LLC	Racine, OH	190 GWh	Aug 1982	Dec 2025	Water
ExxonMobil Oil Joliet Refinery	ExxonMobil Oil Corp	Channahon, IL	190 GWh	Apr 1986	Jul 2026	Other Gas
Roanoke Rapids	Virginia Electric & Power Co	Roanoke Rapids, NC	187 GWh	Aug 1955	Dec 2025	Water
Pickaway Solar	Dominion Renewable Energy	Williamsport, OH	187 GWh	Dec 2024	Jul 2026	Solar
Ingredion Incorporated	Ingredion Inc - Illinois	Bedford Park, IL	186 GWh	Apr 1991	Dec 2025	Natural Gas
Aspen Road Solar	Urban Grid Solar	Spring Run, PA	186 GWh	Jan 2025	Jul 2026	Solar
Sadler Solar	Dominion Energy Inc.	Emporia, VA	185 GWh	Jun 2021	Jul 2026	Solar
Harts Mill Solar, LLC	Harts Mills Solar, LLC	Tarboro, NC	179 GWh	Nov 2020	Jul 2026	Solar
Allegheny Ridge Wind Farm	Leeward Asset Management, LLC	Portage, PA	178 GWh	May 2007	Jul 2026	Wind
Spring Grove Solar 2	Urban Grid Solar	Spring Grove, VA	177 GWh	Nov 2025	Jul 2026	Solar
Chester Operations	Kimberly-Clark Corp	Chester, PA	175 GWh	Apr 1986	Dec 2025	Natural Gas
High Point Solar LLC	Acciona Energy USA Global, LLC	Lena, IL	174 GWh	Oct 2023	Jul 2026	Solar
Elizabeth River Power Station	Virginia Electric & Power Co	Chesapeake, VA	174 GWh	May 1992	Dec 2025	Natural Gas : 62.1% Distillate Fuel Oil : 37.9%
Lancaster County Resource Recovery	Covanta Lancaster Inc	Brainbridge, PA	174 GWh	Nov 1990	Jul 2026	Non-biogenic Municipal Solid Waste : 54.9% Biogenic Municipal Solid Waste : 44.9%
Aulander Holloman Solar, LLC	Aulander Holloman Solar, LLC	Aulander, NC	171 GWh	Nov 2018	Jul 2026	Solar
CPV Maple Hill Solar	CPV Maple Hill Solar, LLC	Portage, PA	168 GWh	Oct 2023	Jul 2026	Solar
Dans Mountain	Dans Mountain Wind Force, LLC	Frostburg, MD	167 GWh	Apr 2025	Jul 2026	Wind
Darbytown	Virginia Electric & Power Co	Richmond, VA	166 GWh	Mar 1990	Dec 2025	Natural Gas : 74.3% Distillate Fuel Oil : 25.7%
Highland North Wind Farm	Exus Pennsylvania Wind Holdings	Sidman, PA	164 GWh	Feb 2012	Dec 2025	Wind
Water Strider Solar	RWE Clean Energy	Nathalie, VA	164 GWh	Feb 2021	Jul 2026	Solar
Handsome Lake Energy LLC	Handsome Lake Energy LLC	Kennerdell, PA	164 GWh	Jun 2001	Dec 2025	Natural Gas
Kenilworth Energy Facility	E F Kenilworth LLC	Kenilworth, NJ	163 GWh	Feb 1989	Dec 2025	Natural Gas
Nestlewood Solar	Nestlewood Solar	Hamersville, OH	162 GWh	Nov 2023	Jul 2026	Solar
Eastern Shore Solar, LLC	Dominion Renewable Energy	Oak Hall, VA	162 GWh	Sep 2016	Jul 2026	Solar
Cavalier Solar A2	AES Clean Energy	Smithfield, VA	161 GWh	Nov 2024	Jul 2026	Solar
Altavista Solar	Altavista Solar, LLC	Lynch Station, VA	161 GWh	May 2021	Jul 2026	Solar
Celanese Acetate LLC	Celanese Acetate LLC	Narrows, VA	160 GWh	Dec 1941	Jul 2026	Natural Gas
Ashtabula	DTE Ashtabula, LLC	Ashtabula, OH	160 GWh	Jan 2001	Jul 2026	Natural Gas
Camden Resource Recovery Facility	Covanta Camden Energy Recovery Center	Camden, NJ	159 GWh	Feb 1991	Jul 2026	Non-biogenic Municipal Solid Waste : 52.8% Biogenic Municipal Solid Waste : 43.2% Natural Gas : 3.9%
Foxhound	Foxhound Solar, LLC	Clover, VA	158 GWh	Mar 2024	Jul 2026	Solar
Desper Solar	Dominion Renewable Energy	Louisa, VA	156 GWh	Nov 2021	Jul 2026	Solar
Blake Solar Plant	Horus West Virginia 1, LLC	Charles Town, WV	156 GWh	Feb 2024	Jul 2026	Solar
Wilkinson Solar LLC	Dominion Renewable Energy	Pantego, NC	154 GWh	Nov 2019	Jul 2026	Solar
Conetoe II Solar, LLC	Deriva Energy	Conetoe, NC	153 GWh	Nov 2015	Dec 2025	Solar
New Market Solar	New Market Solar	Sardinia, OH	152 GWh	Jun 2023	Jul 2026	Solar
Chestnut Solar	Dominion Renewable Energy	Enfield, NC	152 GWh	Feb 2020	Jul 2026	Solar
University Park South	University Park Energy LLC	University Park, IL	151 GWh	May 2001	Dec 2025	Natural Gas
Greensville County Solar Project, LLC	Dominion Energy Inc.	Skippers, VA	150 GWh	Nov 2020	Jul 2026	Solar
Pecan Solar	Dominion Renewable Energy	Pleasant Hill, NC	150 GWh	Nov 2018	Jul 2026	Solar
Gauley River Power Partners	Central Rivers Power WV, LLC	Summersville, WV	149 GWh	Jun 2001	Dec 2025	Water
Wythe County Solar	RWE Clean Energy	Wythe County, VA	149 GWh	Feb 2025	Jul 2026	Solar
Powells Creek Solar - Hybrid	Powells Creek Farm Solar, LLC	Alton, VA	149 GWh	Jul 2023	Jul 2026	Solar
Piney Creek Solar	Dominion Energy Inc.	Clover, VA	149 GWh	Jul 2023	Jul 2026	Solar
Springdale 1 & 2	Springdale Energy LLC	Springdale, PA	147 GWh	Nov 1999	Dec 2025	Natural Gas
Covanta Alexandria/Arlington Energy	Covanta Alexandria/Arlington	Alexandria, VA	147 GWh	Sep 1987	Jul 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
CPV Backbone Solar	CPV Backbone Solar, LLC	Swanton, MD	146 GWh	Nov 2025	Jul 2026	Solar
Adams Solar LLC PA	Adams Solar LLC (PA)	Gettysburg, PA	146 GWh	Nov 2023	Jul 2026	Solar
Gans	Gans Energy LLC	Gans, PA	145 GWh	Oct 2000	Dec 2025	Natural Gas
Whitney Hill Wind Power LLC	Whitney Hill Wind Power LLC	Mt.Pulaski, IL	145 GWh	Feb 2020	Jul 2026	Wind
Bluegrass Solar	MN8 Energy LLC	Church Hill, MD	145 GWh	Sep 2022	Jul 2026	Solar
Johnsonburg Mill	Domtar LLC	Johnsonburg, PA	145 GWh	Jan 1993	Dec 2025	Black Liquor : 52.9% Natural Gas : 47.1%
Fountain Creek Solar	Dominion Energy Inc.	Skippers, VA	145 GWh	Nov 2024	Jul 2026	Solar
Stony Creek Wind Farm LLC	RWE Clean Energy	Berlin, PA	144 GWh	Oct 2009	Dec 2025	Wind
Westwood Generation LLC	Rausch Creek Generation, LLC	Tremont, PA	144 GWh	May 1987	Dec 2025	Waste/Other Coal : 98.9% Distillate Fuel Oil : 1.1%
Pleinmont Solar 1	AES Distributed Energy	Spotsylvania, VA	143 GWh	Sep 2020	Jul 2026	Solar
Sycamore Creek Solar, LLC	Geronimo Power	New Washington, OH	143 GWh	Nov 2025	Jul 2026	Solar
Beech Ridge II Wind Energy Center	Southern Power Co	Rupert, WV	142 GWh	Apr 2020	Jul 2026	Wind
Alton Post Office Solar	Urban Grid Solar	Alton, VA	139 GWh	Nov 2024	Jul 2026	Solar
Great Bay Solar 1	Great Bay Solar I LLC	Princess Anne, MD	137 GWh	Feb 2018	Jul 2026	Solar
Providence Heights Wind LLC	Avangrid Power LLC	Tiskilwa, IL	135 GWh	Jul 2008	Dec 2025	Wind
Foxglove Solar	Urban Grid Solar	Middletown, VA	133 GWh	Sep 2024	Jul 2026	Solar
Sandy Ridge Wind Farm	Algonquin Power Co	Tyrone, PA	131 GWh	Jan 2012	Dec 2025	Wind
Jones Farm Solar	Urban Grid Solar	Millington, MD	130 GWh	May 2025	Jul 2026	Solar
Cambria Wind LLC	Exus Pennsylvania Wind Holdings	Sidman, PA	128 GWh	Jul 2009	Dec 2025	Wind
Bookers Mill Solar	Dominion Energy Inc.	Farnham, VA	128 GWh	Nov 2024	Jul 2026	Solar
Crystal Hill Solar	Urban Grid Solar	Crystal Hill, VA	127 GWh	Nov 2023	Jul 2026	Solar
Gutenberg Solar	Dominion Energy Inc.	Garysburg, NC	126 GWh	Aug 2019	Jul 2026	Solar
Great Cove Solar	AES Distributed Energy	McConnellsburg, PA	125 GWh	Nov 2023	Jul 2026	Solar
Madison Solar (VA)	AES Clean Energy	Locust Grove, VA	125 GWh	Aug 2024	Jul 2026	Solar
Clairton Works	United States Steel- Clairton	Clairton, PA	124 GWh	Dec 1954	Dec 2025	Other Gas : 84.6% Natural Gas : 15.4%
Meherrin Solar	Dominion Renewable Energy	Skippers, VA	123 GWh	Aug 2022	Jul 2026	Solar
Grasshopper Solar	Dominion Energy Inc.	Chase City, VA	123 GWh	Aug 2020	Jul 2026	Solar
Bedford Solar (Dominion)	Dominion Renewable Energy	Chesapeake, VA	122 GWh	Oct 2021	Jul 2026	Solar
NIH Cogeneration Facility	National Institutes of Health	Bethesda, MD	121 GWh	Jun 2004	Jul 2026	Natural Gas
Gravel Neck	Virginia Electric & Power Co	Surry, VA	120 GWh	Jul 1970	Dec 2025	Natural Gas : 63.8% Distillate Fuel Oil : 36.2%
Otter Creek Solar	Dominion Energy Inc.	Chase City, VA	120 GWh	Sep 2023	Jul 2026	Solar
Glover Creek Solar, LLC	Glover Creek Solar, LLC	Summer Shade, KY	120 GWh	May 2024	Jul 2026	Solar
Cumberland (NJ)	Calpine New Jersey Generation LLC	Millville, NJ	119 GWh	Apr 1990	Dec 2025	Natural Gas : 97.0% Kerosene : 3.0%

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	445.8 GWh	4
#24	Dominion Energy South Carolina, Inc.	26.2 TWh	83
#13	Duke Energy Carolinas	113.5 TWh	578
#17	Duke Energy Progress East	66.3 TWh	574
#50	Duke Energy Progress West	4.6 TWh	15
#15	ISO New England	112.2 TWh	1,667
#23	Louisville Gas and Electric Company and Kentucky Utilities Company	34.2 TWh	25
#12	New York Independent System Operator	134.3 TWh	1,334
#28	South Carolina Public Service Authority	19.6 TWh	35
#59	Southeastern Power Administration	1.2 TWh	11

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#1	PJM Interconnection, LLC	892.1 TWh	2,806
#2	Midcontinent Independent System Operator, Inc.	678.7 TWh	3,095
#3	Electric Reliability Council of Texas, Inc.	507.3 TWh	1,487
#5	Southwest Power Pool	315.0 TWh	876
#6	Southern Company Services, Inc. - Trans	259.7 TWh	423
#7	California Independent System Operator	168.6 TWh	2,170
#9	Tennessee Valley Authority	166.3 TWh	209
#10	Florida Power & Light Co.	153.3 TWh	188
#12	New York Independent System Operator	134.3 TWh	1,334
#13	Duke Energy Carolinas	113.5 TWh	578