PJM Interconnection, LLC

Balancing Authority Summary Information

PJM Interconnection, LLC is ranked #1 out of 65 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	Jan 2026
Annual Generation	872.9 TWh
Power Plants	2,465
Utilities	1,203
Ranked #1 out of 65 in terms of net annual generation
Ranked #1 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 41.9% Nuclear \| 31% Coal \| 16.4% Wind \| 3.7% Solar \| 2.8% Water \| 1.8% Other Fuel \| 1.5%

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

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Oregon Clean Energy Center	Oregon Clean Energy Center	Oregon, OH	6 TWh	Jun 2017	Oct 2025	Natural Gas
Charter Dura-Bar	Wells Manufacturing Co	Woodstock, IL	9 GWh	Mar 1992	Oct 2025	Natural Gas
Hoffer Plastics	Hoffer Plastics	South Elgin, IL	2 GWh	Mar 1992	Oct 2025	Natural Gas
Carroll County Energy	Carroll County Energy LLC	Carrollton, OH	5 TWh	Nov 2017	Oct 2025	Natural Gas
Bucknell University	Bucknell University	Lewisburg, PA	43 GWh	Sep 1991	Oct 2025	Natural Gas : 98.3% Distillate Fuel Oil : 1.7%
Spruance Operating Services LLC	Veolia Energy Operating Service	Richmond, VA	63 GWh	Apr 1992	Oct 2025	Natural Gas
University of Illinois Cogen Facility	University of Illinois	Chicago, IL	114 GWh	Mar 1993	Oct 2025	Natural Gas : 99.9%
Delaware City Plant	Delaware City Refining Company LLC	Delaware City, DE	1 TWh	Sep 1956	Oct 2025	Natural Gas : 81.9% Other Gas : 18.1%
Shell Chemical Appalachia LLC	Shell Chemical Appalachia LLC	Monaca, PA	2 TWh	Jun 2021	Oct 2025	Natural Gas
International Paper Franklin Mill	International Paper	Franklin, VA	260 GWh	Oct 1977	Oct 2025	Black Liquor : 88.3% Natural Gas : 11.7%
Fourmile Ridge	Fourmile Wind Energy, LLC	Frostburg, MD	118 GWh	Nov 2014	Oct 2025	Wind
Celanese Acetate LLC	Celanese Acetate LLC	Narrows, VA	160 GWh	Dec 1941	Oct 2025	Natural Gas
Temple SEGF	Temple University	Philadelphia, PA	1 GWh	Apr 1993	Oct 2025	Natural Gas
Great Falls Hydro Project	Eagle Creek Renewable Energy, LLC	Paterson, NJ	6 GWh	Nov 1985	Oct 2025	Water
Doswell Energy Center	Doswell Ltd Partnership	Ashland, VA	6 TWh	Oct 1991	Oct 2025	Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Union County Resource Recovery	Reworld Union (NJ), LLC	Rahway, NJ	290 GWh	Jan 1994	Oct 2025	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Covington Facility	WestRock Corp	Covington, VA	729 GWh	Dec 1950	Oct 2025	Black Liquor : 43.6% Natural Gas : 26.0% Wood/Wood Waste Solids : 17.9% Bituminous Coal : 11.9% Residual Fuel Oil : 0.6%
Great Bay Solar 1	Great Bay Solar I LLC	Princess Anne, MD	136 GWh	Feb 2018	Oct 2025	Solar
OlivePV	Indiana Michigan Power Co	New Carlisle, IN	8 GWh	Jul 2016	Oct 2025	Solar
Deer Creek PV	Indiana Michigan Power Co	Marion, IN	3 GWh	Dec 2015	Oct 2025	Solar
Northampton Generating Company LP	EIF Northampton GP, LLC	Northampton, PA	539 GWh	Jul 1995	Oct 2025	Waste/Other Coal : 97.8% Waste/Other Oil : 1.2% Tire-derived Fuels : 0.9%
Wheelabrator Gloucester LP	Wheelabrator Environmental Systems	Westville, NJ	83 GWh	Dec 1989	Oct 2025	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Lancaster County Resource Recovery	Covanta Lancaster Inc	Brainbridge, PA	176 GWh	Nov 1990	Oct 2025	Non-biogenic Municipal Solid Waste : 54.9% Biogenic Municipal Solid Waste : 44.9%
Hopewell Mill	RockTenn-Hopewell	Hopewell, VA	274 GWh	Nov 1980	Oct 2025	Black Liquor : 46.0% Wood/Wood Waste Solids : 33.4% Natural Gas : 19.9% Bituminous Coal : 0.6%
Fowler Ridge Wind Farm LLC	AE Power Services LLC	Fowler, IN	1 TWh	Jan 2009	Oct 2025	Wind
Virginia Tech Power Plant	Virginia Polytechnic Inst and State Unv	Blacksburg, VA	16 GWh	Feb 1976	Oct 2025	Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
HP Hood CT	HP Hood LLC	Winchester, VA	109 GWh	May 2015	Oct 2025	Natural Gas
Covanta Alexandria/Arlington Energy	Covanta Alexandria/Arlington	Alexandria, VA	146 GWh	Sep 1987	Oct 2025	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Covanta Fairfax Energy	Covanta Fairfax Inc	Lorton, VA	663 GWh	Feb 1990	Oct 2025	Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Natural Gas : 1.1%
Montgomery County Resource Recovery	Covanta Montgomery, Inc.	Dickerson, MD	278 GWh	Apr 1995	Oct 2025	Non-biogenic Municipal Solid Waste : 54.5% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.9%
Paulsboro Refinery	Paulsboro Refining Company - LLC	Paulsboro, NJ	347 GWh	Jul 1982	Oct 2025	Natural Gas : 58.5% Other Gas : 41.5%
ExxonMobil Oil Joliet Refinery	ExxonMobil Oil Corp	Channahon, IL	184 GWh	Apr 1986	Oct 2025	Other Gas
Moxie Freedom Generation Plant	Moxie Freedom LLC	Salem Township, PA	7 TWh	Jul 2018	Oct 2025	Natural Gas
Greensville County Power Station	Virginia Electric & Power Co	Emporia, VA	11 TWh	Nov 2018	Oct 2025	Natural Gas
Bear Garden	Virginia Electric & Power Co	New Canton, VA	3 TWh	Apr 2011	Oct 2025	Natural Gas : 99.9%
Axiall Natrium Plant	Westlake Chemical Natrium Plant	New Martinsville, WV	599 GWh	Dec 1942	Oct 2025	Natural Gas : 96.9% Other Gas : 3.1%
Tennessee Eastman Operations	Eastman Chemical Co-TN Ops	Kingsport, TN	1 TWh	Aug 1936	Oct 2025	Natural Gas : 61.9% Bituminous Coal : 36.3% Other Gas : 1.0% Sludge Waste : 0.8%
Georgia-Pacific Big Island	GP Big Island LLC	Big Island, VA	37 GWh	May 1920	Oct 2025	Natural Gas : 64.7% Wood/Wood Waste Solids : 24.6% Black Liquor : 7.9% Other Biomass Solids : 2.5%
Virginia City Hybrid Energy Center	Virginia Electric & Power Co	St. Paul, VA	2 TWh	Jun 2012	Oct 2025	Bituminous Coal : 91.9% Wood/Wood Waste Solids : 8.0%
CPV St Charles Energy Center	CPV Maryland LLC	Waldorf, MD	4 TWh	Jan 2017	Oct 2025	Natural Gas
Rutgers Biomedical and Health Cogen	Rutgers, The State University of NJ	Newark, NJ	48 GWh	Jun 1989	Oct 2025	Natural Gas
Desert Wind Farm, LLC	Avangrid Power LLC	Hertford, NC	559 GWh	Nov 2016	Oct 2025	Wind
Pixelle Specialty Solutions LLC - Spring	Pixelle Specialty Solutions LLC - (PA)	Spring Grove, PA	402 GWh	Apr 1948	Oct 2025	Black Liquor : 47.9% Natural Gas : 26.7% Bituminous Coal : 20.6% Wood/Wood Waste Solids : 3.5% Residual Fuel Oil : 0.7% Sludge Waste : 0.6%
University of Notre Dame	University of Notre Dame	Notre Dame, IN	89 GWh	Jun 1952	Oct 2025	Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
Archbald Power Station	PEI Power Corp	Archbald, PA	75 GWh	Aug 1988	Oct 2025	Natural Gas : 91.8% Landfill Gas : 8.2%
Pecan Solar	Dominion Renewable Energy	Pleasant Hill, NC	152 GWh	Nov 2018	Oct 2025	Solar
KapStone Kraft Paper Corp	Westrock Kraft Paper, LLC	Roanoke Rapids, NC	179 GWh	Dec 1965	Oct 2025	Black Liquor : 63.7% Bituminous Coal : 15.9% Natural Gas : 10.7% Wood/Wood Waste Solids : 9.3%
York County Resource Recovery	York County Solid W & R Auth	York, PA	223 GWh	Oct 1989	Oct 2025	Non-biogenic Municipal Solid Waste : 53.5% Biogenic Municipal Solid Waste : 43.8% Natural Gas : 2.7%
Vicinity Energy Trenton, L.P.	Vicinity Energy Trenton, L.P.	Trenton, NJ	119 MWh	Nov 1983	Oct 2025	Natural Gas : 94.6% Distillate Fuel Oil : 5.4%
Harpster Wind	OEE XVII, LLC	Harpster, OH	3 GWh	Dec 2015	Oct 2025	Wind
Lockport Powerhouse	Metro Wtr Recl Dist Grtr Chi	Lockport, IL	12 GWh	Jan 1999	Oct 2025	Water
Eastern Shore Solar, LLC	Dominion Renewable Energy	Oak Hall, VA	156 GWh	Sep 2016	Oct 2025	Solar
New Creek Wind	New Creek Wind, LLC	New Creek, WV	282 GWh	Nov 2016	Oct 2025	Wind
Scioto Ridge Wind Farm	Big Sky Wind, LLC	Belle Center, OH	525 GWh	Apr 2021	Oct 2025	Wind
Covanta Delaware Valley	Covanta Delaware Valley LP	Chester, PA	540 GWh	Mar 1991	Oct 2025	Non-biogenic Municipal Solid Waste : 54.9% Biogenic Municipal Solid Waste : 45.0%
Eastern Correctional Institute	Maryland Environmental Service	Westover, MD	11 GWh	Jul 1987	Oct 2025	Natural Gas : 99.0% Distillate Fuel Oil : 1.0%
Walnut Ridge Wind Farm	BHE Renewables, LLC	Sheffield, IL	776 GWh	Nov 2018	Oct 2025	Wind
French Paper Hydro	French Paper Co	Niles, MI	3 GWh	Dec 1920	Oct 2025	Water
Covanta Essex Company	Covanta Essex Company	Newark, NJ	490 GWh	Oct 1990	Oct 2025	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Hopewell Cogeneration	Luminant Generation Company LLC	Hopewell, VA	2 TWh	Dec 1989	Oct 2025	Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
Wheelabrator Baltimore Refuse	Wheelabrator Environmental Systems	Baltimore, MD	299 GWh	Oct 1984	Oct 2025	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Camden Resource Recovery Facility	Covanta Camden Energy Recovery Center	Camden, NJ	164 GWh	Feb 1991	Oct 2025	Non-biogenic Municipal Solid Waste : 54.5% Biogenic Municipal Solid Waste : 44.6% Natural Gas : 0.8%
Cleveland Works	Cleveland Cliffs	Cleveland, OH	358 GWh	Dec 1949	Oct 2025	Blast Furnace Gas : 52.5% Natural Gas : 47.5%
West Deptford Energy Station	West Deptford Energy LLC	West Deptford, NJ	537 GWh	Sep 2014	Oct 2025	Natural Gas
Merck Rahway Power Plant	Merck & Co Inc	Rahway, NJ	34 GWh	Dec 1976	Oct 2025	Natural Gas : 99.5%
Indiana University of Pennsylvania	Indiana University of Penn	Indiana, PA	17 GWh	Feb 1988	Oct 2025	Natural Gas : 96.9% Distillate Fuel Oil : 3.1%
Hoffmann LaRoche	PB Nutclif Master, LLC	Nutley, NJ	45 GWh	Apr 2004	Oct 2025	Natural Gas : 99.5%
CIP II/AR Bridgewater Holdings - NJCOE	COE Bridgewater LLC c/o Thor Equities, LLC	Bridgewater, NJ	26 GWh	Oct 2002	Oct 2025	Natural Gas : 99.6%
Harrisburg Facility	Harrisburg Authority	Harrisburg, PA	106 GWh	Mar 2006	Oct 2025	Non-biogenic Municipal Solid Waste : 52.5% Biogenic Municipal Solid Waste : 43.0% Natural Gas : 4.5%
Waste Management King George LFGTE	WM Renewable Energy LLC	King George, VA	79 GWh	Apr 2010	Oct 2025	Landfill Gas
Wabtec U.S Rail, Grove City Engine Plant	General Electric Co	Grove City, PA	5 GWh	May 1984	Oct 2025	Distillate Fuel Oil
Energy Center Dover	Cartier Energy, LLC	Dover, DE	95 GWh	Apr 1985	Oct 2025	Natural Gas : 99.6%
WestRock-West Point Mill	WestRock-West Point Mill	West Point, VA	542 GWh	Dec 1953	Oct 2025	Black Liquor : 43.8% Natural Gas : 36.0% Wood/Wood Waste Solids : 16.4% Bituminous Coal : 2.4% Sludge Waste : 1.3%
Gavin Power, LLC	Gavin Power, LLC	Cheshire, OH	13 TWh	Sep 1974	Oct 2025	Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5%
Keys Energy Center	PSEG Keys Energy Center, LLC	Brandywine, MD	5 TWh	Jun 2018	Oct 2025	Natural Gas
Warren F Sam Beasley Generation Station	Delaware Municipal Electric Corp	Smyrna, DE	74 GWh	Mar 2002	Oct 2025	Natural Gas : 99.4% Distillate Fuel Oil : 0.6%
Streator Cayuga Ridge South	Avangrid Power LLC	Odell, IL	666 GWh	Feb 2010	Oct 2025	Wind
Princeton University Cogeneration	Trustees of Princeton University	Princeton, NJ	72 GWh	Sep 1996	Oct 2025	Natural Gas : 69.4% Solar : 29.5% Distillate Fuel Oil : 1.2%
Ringer Hill Wind Farm, LLC	Ringer Hill Wind LLC	Salisbury, PA	100 GWh	Nov 2016	Oct 2025	Wind
South Field Energy	South Field Energy, LLC	Wellsville, OH	8 TWh	Jul 2021	Oct 2025	Natural Gas
Ladysmith	Virginia Electric & Power Co	Woodford, VA	864 GWh	Apr 2001	Oct 2025	Natural Gas : 86.0% Distillate Fuel Oil : 14.0%
Lackawanna Energy Center	Invenergy Services LLC	Jessup, PA	9 TWh	Feb 2018	Oct 2025	Natural Gas
Hummel Station LLC	Hummel Station, LLC	Shamokin Dam, PA	8 TWh	May 2018	Oct 2025	Natural Gas
Clean Energy Future-Lordstown, LLC	Clean Energy Future-Lordstown, LLC	Lordstown, OH	7 TWh	Sep 2018	Oct 2025	Natural Gas
Beech Ridge Energy LLC	Invenergy Services LLC	Rupert, WV	247 GWh	Dec 2009	Oct 2025	Wind
J K Smith	East Kentucky Power Coop, Inc	Winchester, KY	869 GWh	Dec 1998	Oct 2025	Natural Gas : 99.8%
Invenergy Nelson Expansion LLC	Invenergy Services LLC	Rock Falls, IL	791 GWh	Mar 2023	Oct 2025	Natural Gas
University of Delaware Wind Turbine	First State Marine Wind	Lewes, DE	5 GWh	Jun 2010	Oct 2025	Wind
Exelon Solar Chicago	Luminace Solar Chicago, LLC	Chicago, IL	13 GWh	Nov 2009	Oct 2025	Solar
Wyandot Solar Farm	Wyandot Solar LLC	Upper Sandusky, OH	11 GWh	Mar 2010	Oct 2025	Solar
Dart Container Corp	Dart Container Corp	Leola, PA	50 GWh	Nov 2012	Oct 2025	Landfill Gas
Crayola Solar Project	UGI Energy Services, LLC	Easton, PA	3 GWh	Apr 2010	Oct 2025	Solar
Roth Rock Wind Farm LLC	Roth Rock Wind Farm LLC	Oakland, MD	106 GWh	Jul 2011	Oct 2025	Wind
Roth Rock North Wind Farm, LLC	Roth Rock Wind Farm LLC	Oakland, MD	26 GWh	Jul 2011	Oct 2025	Wind
Tenaska Westmoreland Generating Station	Tenaska Pennsylvania Partners, LLC	Smithton, PA	6 TWh	Nov 2018	Oct 2025	Natural Gas
Paulding Wind Farm III	Paulding Wind Farm III LLC	Payne, OH	317 GWh	Nov 2016	Oct 2025	Wind
Green River Wind Farm	Green River Wind Farm Phase 1, LLC	Deer Grove, IL	506 GWh	Oct 2019	Oct 2025	Wind
PA Solar Park	Consolidated Edison Development Inc.	Nesquehoning, PA	13 GWh	Sep 2012	Oct 2025	Solar
Falling Spring	Borough of Chambersburg	Chambersburg, PA	709 MWh	Nov 1967	Oct 2025	Natural Gas : 89.0% Distillate Fuel Oil : 11.0%
Newark Energy Center	Hartree Partners LP	Newark, NJ	3 TWh	Aug 2015	Oct 2025	Natural Gas

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#60	Alcoa Power Generating, Inc. - Yadkin Division	643.5 GWh	4
#25	Dominion Energy South Carolina, Inc.	25.6 TWh	87
#13	Duke Energy Carolinas	111.6 TWh	565
#17	Duke Energy Progress East	64.0 TWh	559
#52	Duke Energy Progress West	4.3 TWh	10
#15	ISO New England	107.8 TWh	1,577
#24	Louisville Gas and Electric Company and Kentucky Utilities Company	34.2 TWh	25
#12	New York Independent System Operator	132.6 TWh	1,211
#30	South Carolina Public Service Authority	18.4 TWh	34
#59	Southeastern Power Administration	1.4 TWh	11

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#1	PJM Interconnection, LLC	872.9 TWh	2,465
#2	Midcontinent Independent System Operator, Inc.	656.9 TWh	2,831
#3	Electric Reliability Council of Texas, Inc.	484.7 TWh	1,313
#5	Southwest Power Pool	300.6 TWh	835
#6	Southern Company Services, Inc. - Trans	249.9 TWh	417
#7	California Independent System Operator	184.8 TWh	2,075
#9	Tennessee Valley Authority	161.0 TWh	204
#10	Florida Power & Light Co.	149.6 TWh	187
#12	New York Independent System Operator	132.6 TWh	1,211
#13	Duke Energy Carolinas	111.6 TWh	565