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
Morris Cogeneration LLC	Morris Cogeneration LLC	Morris, IL	605 GWh	Oct 1998	Jul 2026	Natural Gas
Triton East and West Cogen	Triton College	River Grove, IL	1 GWh	Mar 1998	Jul 2026	Natural Gas
Prospect Municipal	American Mun Power-Ohio, Inc	Prospect, OH	81 MWh	Jan 1998	Dec 2025	Distillate Fuel Oil
Wellington	American Mun Power-Ohio, Inc	Wellington, OH	46 MWh	Jan 1998	Dec 2025	Distillate Fuel Oil
ECP Uptown Campus	ECP Uptown Campus LLC	Pittsburgh, PA	30 GWh	Oct 1997	Dec 2025	Natural Gas
Grays Ferry Cogeneration	Grays Ferry Cogen Partnership	Philadelphia, PA	1 TWh	Sep 1997	Dec 2025	Natural Gas : 97.1% Distillate Fuel Oil : 2.9%
Dominion/Lo Mar	City of Manassas - (VA)	Manassas, VA	418 MWh	Jul 1997	Dec 2025	Distillate Fuel Oil
Lakeview Gas Recovery	WM Renewable Energy LLC	Erie, PA	33 GWh	Apr 1997	Dec 2025	Landfill Gas
Pleasant Valley (VA)	City of Harrisonburg - (VA)	Harrisonburg, VA	1 GWh	Mar 1997	Dec 2025	Distillate Fuel Oil
Ocean County Landfill	NextEra Renewable Fuels, LLC	Manchester, NJ	64 GWh	Jan 1997	Dec 2024	Landfill Gas
Electric Avenue Facility	Town of Culpeper- (VA)	Culpeper, VA	659 MWh	Jan 1997	Dec 2025	Distillate Fuel Oil
MPEA Energy Center	Metropolitan Pier and Exposition Auth	Chicago, IL	4 MWh	Dec 1996	Dec 2025	Distillate Fuel Oil
Princeton University Cogeneration	Trustees of Princeton University	Princeton, NJ	81 GWh	Sep 1996	Jul 2026	Natural Gas : 71.8% Solar : 25.3% Distillate Fuel Oil : 2.9%
Brandywine Power Facility	Alpha Generation Brandywine, LLC	Brandywine, MD	662 GWh	Jul 1996	Jul 2026	Natural Gas : 94.7% Distillate Fuel Oil : 5.3%
College of New Jersey	The College of New Jersey	Ewing, NJ	28 GWh	Jun 1996	Dec 2025	Natural Gas
Northwest Community Hospital	Northwest Community Hospital	Arlington Heights, IL	587 MWh	May 1996	Dec 2025	Natural Gas
Lake Forest Hospital Central Energy Plan	Northwestern Lake Forest Hospital	Lake Forest, IL	170 MWh	May 1996	Dec 2025	Natural Gas
Greene Valley Gas Recovery	WM Illinois Renewable Energy LLC	Naperville, IL	22 GWh	Apr 1996	Dec 2025	Landfill Gas
Gateway Gen	City of Manassas - (VA)	Manassas, VA	251 MWh	Feb 1996	Dec 2025	Distillate Fuel Oil
Berrien Springs	Indiana Michigan Power Co	Berrien Springs, MI	27 GWh	Dec 1995	Dec 2025	Water
Clover	Virginia Electric & Power Co	Clover, VA	2 TWh	Sep 1995	Jul 2026	Bituminous Coal : 99.7%
Northampton Generating Company LP	EIF Northampton GP, LLC	Northampton, PA	368 GWh	Jul 1995	Jul 2026	Waste/Other Coal : 94.4% Tire-derived Fuels : 4.2% Waste/Other Oil : 1.0%
Northeastern Illinois University Cogen	Northeastern Illinois University	Chicago, IL	2 MWh	Jul 1995	Dec 2025	Natural Gas
Linden Generating Station	Linden Combined Cycle	Linden, NJ	4 TWh	May 1995	Jul 2026	Natural Gas : 98.1% Distillate Fuel Oil : 1.9%
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%
Colver Green Energy	Inter-Power/AhlCon Partners, L.P.	Colver, PA	724 GWh	Jan 1995	Dec 2025	Waste/Other Coal
Cox Waste to Energy	Cox Companies, LLC	Campbellsville, KY	10 GWh	Dec 1994	Dec 2025	Wood/Wood Waste Solids
Hamilton Hydro	City of Hamilton - (OH)	HAMILTON, OH	9 GWh	Apr 1994	Dec 2025	Water
Wheelabrator Falls	Wheelabrator Environmental Systems	Morrisville, PA	286 GWh	Apr 1994	Jul 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
NAEA Lakewood LLC	Essential Power Operating Company, LLC	Lakewood, NJ	239 GWh	Mar 1994	Dec 2025	Natural Gas : 94.4% Distillate Fuel Oil : 5.6%
Gordonsville Energy LP	Virginia Electric & Power Co	Gordonsville, VA	1 TWh	Feb 1994	Dec 2025	Natural Gas : 99.9%
Union County Resource Recovery	Reworld Union (NJ), LLC	Rahway, NJ	291 GWh	Jan 1994	Jul 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Sauder Power Plant	Sauder Woodworking Co	Archbold, OH	7 GWh	Sep 1993	Apr 2025	Wood/Wood Waste Solids : 99.3% Natural Gas : 0.7%
Brasfield	Appomattox River Associates LP	Petersburg, VA	6 GWh	Aug 1993	Dec 2025	Water
Lake Gas Recovery	WM Illinois Renewable Energy LLC	Northbrook, IL	11 GWh	Jul 1993	Dec 2025	Landfill Gas
Presence Saint Mary of Nazareth Hospital	Presence Health	Chicago, IL	980 kWh	Jul 1993	Dec 2025	Natural Gas
Scrubgrass Reclamation CO. LP.	Scrubgrass Reclamation CO. LP.	Kennerdell, PA	439 GWh	May 1993	Dec 2025	Waste/Other Coal : 99.7%
CSL Behring LLC	CSL Behring LLC	Bradley, IL	30 GWh	Apr 1993	Dec 2025	Natural Gas
Temple SEGF	Temple University	Philadelphia, PA	994 MWh	Apr 1993	Jul 2026	Natural Gas
University of Illinois Cogen Facility	University of Illinois	Chicago, IL	112 GWh	Mar 1993	Jul 2026	Natural Gas : 99.9%
I 95 Landfill Phase II	NextEra Renewable Fuels, LLC	Lorton, VA	13 GWh	Feb 1993	Dec 2025	Landfill Gas
Camden Plant Holding LLC	Camden Energy Center	Camden, NJ	98 GWh	Jan 1993	Dec 2025	Natural Gas
Johnsonburg Mill	Domtar LLC	Johnsonburg, PA	145 GWh	Jan 1993	Dec 2025	Black Liquor : 52.9% Natural Gas : 47.1%
VMEA Peaking Gen	City of Manassas - (VA)	Manassas, VA	329 MWh	Oct 1992	Dec 2025	Distillate Fuel Oil
Downtown	City of Franklin - (VA)	Franklin, VA	132 MWh	Oct 1992	Dec 2025	Distillate Fuel Oil
St Marys	City of St Marys - (OH)	St. Marys, OH	434 MWh	Jul 1992	Dec 2025	Distillate Fuel Oil
Grant Town Power Plant	American Bituminous Power LP	Grant Town, WV	557 GWh	Jun 1992	Sep 2025	Waste/Other Coal : 80.7% Natural Gas : 19.3%
Hopewell Power Station	Virginia Electric & Power Co	Hopewell, VA	317 GWh	Jun 1992	Dec 2025	Wood/Wood Waste Solids : 99.8%
Panther Creek Energy Facility	Panther Creek Power Operating, LLC	Nesquehoning, PA	384 GWh	Jun 1992	Nov 2025	Waste/Other Coal : 98.9% Distillate Fuel Oil : 1.0%
Bristol Myers Squibb New Brunswick	Bristol-Myers Squibb Co	New Brunswick, NJ	56 GWh	Jun 1992	Jul 2026	Natural Gas
Anderson	Indiana Municipal Power Agency	Anderson, IN	92 GWh	May 1992	Dec 2025	Natural Gas : 99.8%
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%
Woodsdale	Duke Energy Kentucky Inc	Trenton, OH	486 GWh	Apr 1992	Jul 2026	Natural Gas : 97.5% Distillate Fuel Oil : 2.5%
Richmond	Indiana Municipal Power Agency	Centerville, IN	45 GWh	Apr 1992	Dec 2025	Natural Gas : 98.1% Distillate Fuel Oil : 1.9%
Spruance Operating Services LLC	Veolia Energy Operating Service	Richmond, VA	64 GWh	Apr 1992	Jul 2026	Natural Gas
Woodland Landfill Gas Recovery	WM Illinois Renewable Energy LLC	South Elgin, IL	13 GWh	Apr 1992	Dec 2025	Landfill Gas
Hoffer Plastics	Hoffer Plastics	South Elgin, IL	3 GWh	Mar 1992	Jul 2026	Natural Gas
Charter Dura-Bar	Wells Manufacturing Co	Woodstock, IL	8 GWh	Mar 1992	Jul 2026	Natural Gas
Southampton Power Station	Virginia Electric & Power Co	Franklin, VA	253 GWh	Feb 1992	Dec 2025	Wood/Wood Waste Solids : 99.6%
Altavista Power Station	Virginia Electric & Power Co	Altavista, VA	300 GWh	Jan 1992	Dec 2025	Wood/Wood Waste Solids
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%
Doswell Energy Center	Doswell Ltd Partnership	Ashland, VA	5 TWh	Oct 1991	Jul 2026	Natural Gas : 98.5% Distillate Fuel Oil : 1.5%
Bucknell University	Bucknell University	Lewisburg, PA	44 GWh	Sep 1991	Jul 2026	Natural Gas
Sayreville Cogeneration Facility	Sayreville Power Generation LP	Sayreville, NJ	879 GWh	Jul 1991	Dec 2025	Natural Gas
Sherman Avenue	Calpine New Jersey Generation LLC	Vineland, NJ	43 GWh	Apr 1991	Dec 2025	Natural Gas : 98.4% Kerosene : 1.6%
Van Sant Station	NAES Corporation - (DE)	Dover, DE	3 GWh	Apr 1991	Dec 2025	Natural Gas : 93.9% Distillate Fuel Oil : 6.1%
Ingredion Incorporated	Ingredion Inc - Illinois	Bedford Park, IL	186 GWh	Apr 1991	Dec 2025	Natural Gas
Buxton	North Carolina El Member Corp	Buxton, NC	313 MWh	Mar 1991	Dec 2025	Distillate Fuel Oil
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%
Bristol Myers Squibb Lawrenceville	Bristol-Myers Squibb Co	Lawrenceville, NJ	44 GWh	Dec 1990	Dec 2025	Natural Gas : 99.4% Distillate Fuel Oil : 0.6%
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%
Allegheny Hydro No 8	Allegheny Hydro LP	Adrian, PA	80 GWh	Nov 1990	Dec 2025	Water
Allegheny Hydro No 9	Allegheny Hydro LP	Cowansville, PA	86 GWh	Nov 1990	Dec 2025	Water
Ebensburg Power	Ebensburg Power Co	Ebensburg, PA	307 GWh	Oct 1990	Dec 2025	Waste/Other Coal : 99.8%
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%
Rosemary Power Station	Virginia Electric & Power Co	Roanoke Rapids, NC	22 GWh	Oct 1990	Dec 2025	Distillate Fuel Oil
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%
Schoolfield Dam	Eagle Creek Renewable Energy, LLC	Danville, VA	8 GWh	Sep 1990	Jul 2026	Water
St Nicholas Cogen Project	Schuylkill Energy Resource Inc	Shenandoah, PA	664 GWh	Aug 1990	Jul 2026	Waste/Other Coal : 99.6%
NRG Chalk Point CT	NRG Chalk Point CT	Aquasco, MD	21 GWh	May 1990	Jul 2026	Distillate Fuel Oil
Cumberland (NJ)	Calpine New Jersey Generation LLC	Millville, NJ	119 GWh	Apr 1990	Dec 2025	Natural Gas : 97.0% Kerosene : 3.0%
Godwin Drive Plant	City of Manassas - (VA)	Manassas, VA	416 MWh	Apr 1990	Dec 2025	Distillate Fuel Oil
VMEA 1 Credit Gen	City of Manassas - (VA)	Manassas, VA	565 MWh	Apr 1990	Dec 2025	Distillate Fuel Oil
Darbytown	Virginia Electric & Power Co	Richmond, VA	166 GWh	Mar 1990	Dec 2025	Natural Gas : 74.3% Distillate Fuel Oil : 25.7%
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%
Hopewell Cogeneration	Luminant Generation Company LLC	Hopewell, VA	2 TWh	Dec 1989	Jul 2026	Natural Gas : 96.8% Distillate Fuel Oil : 3.2%
Wheelabrator Gloucester LP	Wheelabrator Environmental Systems	Westville, NJ	81 GWh	Dec 1989	Jul 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Radford Army Ammunition Plant	U.S. Army - Radford	Radford, VA	32 GWh	Dec 1989	Dec 2025	Natural Gas
Yough Hydro Power	D/R Hydro Co	Confluence, PA	38 GWh	Nov 1989	Dec 2025	Water
York County Resource Recovery	York County Solid W & R Auth - (PA)	York, PA	241 GWh	Oct 1989	Jul 2026	Non-biogenic Municipal Solid Waste : 53.9% Biogenic Municipal Solid Waste : 44.1% Natural Gas : 2.1%
Rutgers Biomedical and Health Cogen	Rutgers, The State University of NJ	Newark, NJ	39 GWh	Jun 1989	Jul 2026	Natural Gas
Forked River	Forked River Power, LLC	Forked River, NJ	16 GWh	May 1989	Dec 2025	Natural Gas
Twin Branch	Indiana Michigan Power Co	Mishawaka, IN	21 GWh	Apr 1989	Dec 2025	Water
Hay Road	Calpine Mid-Atlantic Generation LLC	Wilmington, DE	2 TWh	Apr 1989	Jul 2026	Natural Gas : 95.1% Distillate Fuel Oil : 4.9%
Kenilworth Energy Facility	E F Kenilworth LLC	Kenilworth, NJ	163 GWh	Feb 1989	Dec 2025	Natural Gas
CID Gas Recovery	WM Illinois Renewable Energy LLC	Calumet City, IL	13 GWh	Feb 1989	Dec 2025	Landfill Gas
Conemaugh Hydro Plant	Pennsylvania Renewable Resources	Saltsburg, PA	43 GWh	Jan 1989	Dec 2025	Water
Hazelton	Hazleton Generation LLC	Hazelton, PA	9 GWh	Dec 1988	Nov 2025	Natural Gas : 90.2% Distillate Fuel Oil : 9.8%
Edenton Generators	Town of Edenton - (NC)	Edenton, NC	132 MWh	Nov 1988	Dec 2025	Distillate Fuel Oil

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