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
Atlantic Coast Freezers Solar Facility	CVI CleanCapital Solar 4 LLC	Vineland, NJ	2 GWh	Mar 2012	Dec 2025	Solar
North Jersey Media Group Solar Facility	CVI CleanCapital Solar 4 LLC	Rockaway Township, NJ	4 GWh	Feb 2013	Dec 2025	Solar
Corning Pharmaceutical Glass	CVI CleanCapital Solar 4 LLC	Vineland, NJ	2 GWh	Aug 2012	Dec 2025	Solar
Williams-Sonoma Solar Facility	CVI CleanCapital Solar 4 LLC	Jamesburg, NJ	4 GWh	Nov 2011	Dec 2025	Solar
Middlesex Apple Orchard Solar	CVI CleanCapital Solar 4 LLC	North Brunswick, NJ	6 GWh	Mar 2013	Dec 2025	Solar
United Stationers Supply Solar Electric	CVI CleanCapital Solar 4 LLC	Cranbury, NJ	3 GWh	Nov 2011	Dec 2025	Solar
CentraState Medical Center PV Facility	CVI CleanCapital Solar 1 LLC	Freehold, NJ	4 GWh	Sep 2014	Dec 2025	Solar
CU Solar Plant	CU Solar LLC	Cedarville, OH	2 GWh	Mar 2013	Dec 2025	Solar
CSL Behring LLC	CSL Behring LLC	Bradley, IL	30 GWh	Apr 1993	Dec 2025	Natural Gas
CSG Mt. Morris 2, LLC	CSG Mt. Morris 2, LLC	Mt. Morries, IL	4 GWh	Mar 2021	Dec 2025	Solar
Croda Atlas Point CHP	Croda Inc.	New Castle, DE	8 GWh	Jul 2013	Dec 2025	Landfill Gas
Criterion	Criterion Power Partners LLC	Oakland, MD	266 GWh	Nov 2010	Jul 2026	Wind
Crete Energy Venture LLC	Crete Energy Venture LLC	Crete, IL	60 GWh	Apr 2002	Dec 2025	Natural Gas
CPV Three Rivers Energy Center	CPV Three Rivers, LLC	Morris, IL	6 TWh	May 2023	Jul 2026	Natural Gas
CPV Rogue's Wind, LLC	CPV Rogue's Wind, LLC	Patton, PA	24 GWh	-	Jul 2026	Wind
CPV St Charles Energy Center	CPV Maryland LLC	Waldorf, MD	4 TWh	Jan 2017	Jul 2026	Natural Gas
CPV Maple Hill Solar	CPV Maple Hill Solar, LLC	Portage, PA	168 GWh	Oct 2023	Jul 2026	Solar
CPV Fairview Energy Center	CPV Fairview, LLC	Johnstown, PA	5 TWh	Nov 2019	Jul 2026	Natural Gas
CPV Backbone Solar	CPV Backbone Solar, LLC	Swanton, MD	146 GWh	Nov 2025	Jul 2026	Solar
New River Clean Energy	Cox Enterprises	Beckley, WV	7 GWh	Jan 2017	Dec 2025	Landfill Gas
Manheim New Jersey	Cox Enterprises	Bordentown, NJ	3 GWh	May 2009	Dec 2025	Solar
Cox Waste to Energy	Cox Companies, LLC	Campbellsville, KY	10 GWh	Dec 1994	Dec 2025	Wood/Wood Waste Solids
Montgomery County Resource Recovery	Covanta Montgomery, Inc.	Dickerson, MD	232 GWh	Apr 1995	Jul 2026	Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.3%
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%
Covanta Fairfax Energy	Covanta Fairfax Inc	Lorton, VA	655 GWh	Feb 1990	Jul 2026	Non-biogenic Municipal Solid Waste : 54.1% Biogenic Municipal Solid Waste : 44.3% Natural Gas : 1.6%
Covanta Essex Company	Covanta Essex Company	Newark, NJ	472 GWh	Oct 1990	Jul 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Covanta Delaware Valley	Covanta Delaware Valley LP	Chester, PA	568 GWh	Mar 1991	Jul 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
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%
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%
Bay View Backup Power Facility	COT/Division of Water Reclamation	Toledo, OH	475 MWh	Dec 2006	Dec 2025	Natural Gas : 97.1% Distillate Fuel Oil : 2.9%
Costen Solar	Costen Solar LLC	Pocomoke City, MD	17 GWh	Jul 2024	Dec 2025	Solar
Cortland	Cortland Solar 2 LLC	Cortland, IL	4 GWh	Apr 2021	Dec 2025	Solar
Cork Oak Solar	Cork Oak Solar, LLC	Halifax, NC	38 GWh	Nov 2017	Dec 2025	Solar
Cleveland Thermal	Corix Cleveland Thermal Generating LP	Cleveland, OH	1 GWh	Jan 2017	Dec 2025	Natural Gas
Cordova Energy	Cordova Energy Co LLC	Cordova, IL	1 TWh	May 2001	Dec 2025	Natural Gas
Cooper Farms VW Project	Cooper Hatchery Inc.	Van Wert, OH	13 GWh	Feb 2012	Dec 2024	Wind
Federalsburg Energy Storage 1 LLC	Convergent Energy and Power LP	Federaslburg, MD	1 GWh	Oct 2021	Dec 2025	Solar
New Covert Generating Facility	Consumers Energy Co - (MI)	Covert, MI	7 TWh	Feb 2004	Jul 2026	Natural Gas
Mount Saint Mary's	Constellation Solar Horizons LLC	Emmitsburg, MD	17 GWh	Jun 2012	Jul 2026	Solar
Southwark	Constellation Power, Inc	Philadelphia, PA	1 GWh	May 1967	Dec 2025	Distillate Fuel Oil
Richmond Generating Station	Constellation Power, Inc	Phila., PA	6 GWh	May 1973	Dec 2025	Distillate Fuel Oil
Schuylkill Generating Station	Constellation Power, Inc	Phila., PA	1 GWh	Apr 1969	Dec 2025	Distillate Fuel Oil
Croydon CT Generating Station	Constellation Power, Inc	Bristol Twp., PA	20 GWh	May 1974	Dec 2025	Distillate Fuel Oil
Eddystone Generating Station	Constellation Power, Inc	Eddystone, PA	37 GWh	Apr 1967	Dec 2025	Natural Gas : 51.1% Distillate Fuel Oil : 48.9%
Conowingo	Constellation Power, Inc	Darlington, MD	1 TWh	Feb 1928	Jul 2026	Water
Moser Generating Station	Constellation Power, Inc	Pottstown, PA	1 GWh	Apr 1970	Dec 2025	Distillate Fuel Oil
Falls	Constellation Power, Inc	Morrisville, PA	1 GWh	Apr 1970	Dec 2025	Distillate Fuel Oil
Chester Generating Station	Constellation Power, Inc	Chester, PA	944 MWh	Jan 1969	Dec 2025	Distillate Fuel Oil
Delaware Generating Station	Constellation Power, Inc	Philadelphia, PA	2 GWh	Mar 1969	Dec 2025	Distillate Fuel Oil
Perryman	Constellation Power Source Generation, LLC	Harford County, MD	400 GWh	Dec 1971	Jul 2026	Natural Gas : 72.9% Distillate Fuel Oil : 27.1%
Philadelphia	Constellation Power Source Generation, LLC	Baltimore, MD	9 GWh	Jul 1970	Dec 2025	Distillate Fuel Oil
Dresden Generating Station	Constellation Nuclear	Morris, IL	15 TWh	Jul 1970	Jul 2026	Nuclear
LaSalle Generating Station	Constellation Nuclear	Marseilles, IL	19 TWh	Dec 1983	Jul 2026	Nuclear
Braidwood Generation Station	Constellation Nuclear	Braceville, IL	20 TWh	Jun 1988	Jul 2026	Nuclear
Byron Generating Station	Constellation Nuclear	Byron, IL	20 TWh	Aug 1985	Jul 2026	Nuclear
Peach Bottom	Constellation Nuclear	Delta, PA	22 TWh	Jun 1974	Jul 2026	Nuclear
Quad Cities Generating Station	Constellation Nuclear	Cordova, IL	15 TWh	Nov 1972	Jul 2026	Nuclear
Limerick	Constellation Nuclear	Sanatoga, PA	19 TWh	Jan 1986	Jul 2026	Nuclear
Calvert Cliffs Nuclear Power Plant	Constellation Nuclear	Lusby, MD	15 TWh	Apr 1975	Jul 2026	Nuclear
Connell East LLC	Connell East LLC.	Berkeley Heights, NJ	1 GWh	Dec 2012	Dec 2025	Solar
Conetoe Solar	Conetoe Solar, LLC	Tarboro, NC	5 GWh	Nov 2015	Dec 2025	Solar
Community Foodbank of NJ	Community Foodbank of NJ	Hillside, NJ	621 MWh	Jul 2012	Dec 2025	Solar
Commonwealth Chesapeake	Commonwealth Chesapeake Co LLC	New Church, VA	99 GWh	Jul 2000	Jul 2026	Distillate Fuel Oil
Collinwood BioEnergy Facility	Collinwood BioEnergy	Cleveland, OH	2 GWh	Apr 2011	Dec 2025	Other Biomass Gas
Colice Hall Solar	Colice Hall Solar LLC	Ahoskie, NC	34 GWh	Jun 2023	Dec 2025	Solar
CIP II/AR Bridgewater Holdings - NJCOE	COE Bridgewater LLC c/o Thor Equities, LLC	Bridgewater, NJ	25 GWh	Oct 2002	Jul 2026	Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
Clinton Solar (OH)	Clinton Solar (OH) LLC	Martinsville, OH	74 GWh	Sep 2025	Jul 2026	Solar
Cleveland Works	Cleveland Cliffs	Cleveland, OH	338 GWh	Dec 1949	Jul 2026	Blast Furnace Gas : 54.2% Natural Gas : 45.8%
NedPower Mount Storm	Clearway Energy Operating LLC	Mount Storm, WV	281 GWh	Feb 2008	Jan 2026	Wind
Clearview Solar 1	Clearview Solar I, LLC	Quincy, OH	298 GWh	Nov 2024	Jul 2026	Solar
Fowler Ridge Wind Farm LLC	Clearlight Energy Holdings LP	Fowler, IN	2 TWh	Jan 2009	Jul 2026	Wind
Mehoopany Wind Energy LLC	Clearlight Energy Holdings LP	Noxen, PA	307 GWh	Nov 2012	Dec 2025	Wind
Blairs Valley Solar Project	CleanChoice Energy	Mercersburg, PA	10 GWh	Jun 2025	Dec 2025	Solar
10 Finderne Avenue Solar, LLC	CleanCapital Holdings	Bridgewater Town, NJ	2 GWh	Oct 2017	Dec 2025	Solar
IGS Solar I - EWR6	CleanCapital Holdings	Avenel, NJ	3 GWh	Oct 2016	Dec 2025	Solar
IGS Solar I - EWR5	CleanCapital Holdings	Avenel, NJ	4 GWh	Oct 2016	Dec 2025	Solar
IGS Solar I - BWI5	CleanCapital Holdings	Baltimore, MD	2 GWh	Nov 2016	May 2025	Solar
KDC Solar CSCP LLC	CleanCapital Holdings	Freehold, NJ	5 GWh	Aug 2019	Dec 2025	Solar
Samuel Mickle School	CleanCapital Holdings	Mickleton, NJ	912 MWh	Nov 2017	Dec 2025	Solar
KDC Solar ASGM	CleanCapital Holdings	Bridgeton, NJ	6 GWh	Jun 2019	Dec 2025	Solar
KDC Solar TC Little Patuxent WWTP LLC	CleanCapital Holdings	West Friendship, MD	3 GWh	Sep 2022	Dec 2025	Solar
Phelps 158 Solar Farm	CleanCapital Holdings	Conway, NC	5 GWh	Jan 2018	Dec 2025	Solar
KDC Solar TC George Howard LLC	CleanCapital Holdings	West Friendship, MD	3 GWh	Sep 2022	Dec 2025	Solar
KDC Solar TC Blandair Park LLC	CleanCapital Holdings	West Friendship, MD	3 GWh	Sep 2022	Dec 2025	Solar
KDC Solar PR1, LLC	CleanCapital Holdings	Jackson, NJ	28 GWh	May 2019	Dec 2025	Solar
Jersey Gardens Phase 1	Clean Focus Yield, LLC	Elizabeth, NJ	2 GWh	Nov 2011	Dec 2024	Solar
Middletown- Ohio	Clean Energy Future-Lordstown, LLC	Lordstown, OH	6 TWh	Sep 2018	Jul 2026	Natural Gas
Trumbull Energy Center	Clean Energy Future - Trumbull, LLC.	Warren, OH	2 TWh	-	Jul 2026	Natural Gas
Anadarko	City of Woodsfield - (OH)	Woodsfield, OH	36 MWh	Dec 1948	Dec 2025	Distillate Fuel Oil
Howard Down	City of Vineland - (NJ)	Vineland, NJ	31 GWh	May 2012	Jul 2026	Natural Gas
Clayville	City of Vineland - (NJ)	Vineland, NJ	70 GWh	Oct 2015	Dec 2025	Natural Gas
Hydro Plant	City of Sturgis - (MI)	Three Rivers, MI	7 GWh	Aug 1911	Dec 2025	Water
Sturgis City Diesel Plant	City of Sturgis - (MI)	Sturgis, MI	1 GWh	Nov 1981	Dec 2025	Natural Gas : 86.6% Distillate Fuel Oil : 13.4%
St Marys	City of St Marys - (OH)	St. Marys, OH	434 MWh	Jul 1992	Dec 2025	Distillate Fuel Oil
Shelby South	City of Shelby - (OH)	Shelby, OH	111 MWh	May 2000	Dec 2025	Distillate Fuel Oil
Progress Drive Generation Station	City of Shelby - (OH)	Shelby, OH	22 MWh	Jun 2016	Dec 2025	Distillate Fuel Oil
Salem Electric Department	City of Salem - (VA)	Salem, VA	79 MWh	Nov 2007	Dec 2025	Distillate Fuel Oil
Salem Street Dept	City of Salem - (VA)	Salem, VA	102 MWh	Jun 2005	Jul 2026	Distillate Fuel Oil
Salem Water Plant	City of Salem - (VA)	Salem, VA	102 MWh	Jul 2003	Jul 2026	Distillate Fuel Oil
Whitewater Valley	City of Richmond - (IN)	RICHMOND, IN	53 GWh	Feb 1955	Dec 2025	Bituminous Coal : 98.8% Distillate Fuel Oil : 1.2%

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