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	May 2025
Annual Generation	858.5 TWh
Power Plants	2,305
Utilities	1,150
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 \| 42.4% Nuclear \| 31.8% Coal \| 15.6% Wind \| 3.8% Solar \| 2.3% Water \| 1.8% Other Fuel \| 1.5%

Map of PJM Interconnection, LLC

Register Now for Comprehensive Access

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for PJM Interconnection, LLC.

Create Your Account Today

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

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Hunterdon Health System Solar Project	NJ Solar 1, LLC	Clinton, NJ	476 MWh	Jan 2019	Nov 2023	Solar
Darbytown	Virginia Electric & Power Co	Richmond, VA	143 GWh	Mar 1990	Nov 2023	Natural Gas : 88.9% Distillate Fuel Oil : 11.1%
Remington	Virginia Electric & Power Co	Remington, VA	365 GWh	May 2000	Nov 2023	Natural Gas : 97.1% Distillate Fuel Oil : 2.9%
Forked River	Forked River Power, LLC	Forked River, NJ	2 GWh	May 1989	Nov 2023	Natural Gas
Jackson Legler Solar 1 LLC	Greenbacker Renewable Energy Corporation	Jackson Township, NJ	5 GWh	Nov 2021	Nov 2023	Solar
Van Sant Station	NAES Corporation - (DE)	Dover, DE	644 MWh	Apr 1991	Nov 2023	Natural Gas : 98.9% Distillate Fuel Oil : 1.1%
Cuyahoga County Landfill	IOS II LLC	Brooklyn, OH	4 GWh	Aug 2018	Nov 2023	Solar
THD Baltimore DC - 5830 Project Tiger	Distributed Solar Development, LLC	Edgemere, MD	1 GWh	Dec 2020	Nov 2023	Solar
Gordonsville Energy LP	Virginia Electric & Power Co	Gordonsville, VA	1 TWh	Feb 1994	Nov 2023	Natural Gas : 97.4% Distillate Fuel Oil : 2.6%
Orrville	City of Orrville - (OH)	Orrville, OH	21 GWh	Dec 1948	Nov 2023	Bituminous Coal : 66.6% Natural Gas : 33.4%
CL-Viaduct LLC	BCD Project Holdings 1, LLC	Bloom Township, PA	23 GWh	Feb 2023	Nov 2023	Solar
Euclid Farm, Stamco N-54	Case Western Reserve University	Euclid, OH	608 MWh	Sep 2012	Nov 2023	Wind
THD Baltimore DCs - 5829 Project Lion	Distributed Solar Development, LLC	Edgemere, MD	3 GWh	Dec 2020	Nov 2023	Solar
Elgin Energy Center LLC	Lincoln Operating Services, LLC	Elgin, IL	217 GWh	Aug 2002	Nov 2023	Natural Gas
Croydon CT Generating Station	Constellation Power, Inc	Bristol Twp., PA	15 GWh	May 1974	Nov 2023	Distillate Fuel Oil
Laurel Dam	USCE-Nashville District	London, KY	40 GWh	Oct 1977	Dec 2023	Water
Edge Moor	Calpine Mid-Atlantic Generation LLC	Wilmington, DE	222 GWh	Nov 1954	Dec 2023	Natural Gas : 96.4% Residual Fuel Oil : 3.6%
Snowden	Town of Bedford - (VA)	Big Island, VA	14 GWh	Jul 1987	Dec 2023	Water
Northern Neck	Virginia Electric & Power Co	Warsaw, VA	2 GWh	Jun 1971	Dec 2023	Distillate Fuel Oil
Tangier	A & N Electric Coop	Tangier, VA	88 MWh	Apr 1974	Dec 2023	Distillate Fuel Oil
Newport Hydro Station	Eagle Creek Renewable Energy, LLC	Newport, VA	3 GWh	Dec 1922	Dec 2023	Water
South Main Street	Rochelle Municipal Utilities	Rochelle, IL	667 MWh	Aug 1967	Dec 2023	Distillate Fuel Oil
Winnetka	Village of Winnetka - (IL)	Winnetka, IL	4 GWh	Dec 1947	Dec 2023	Natural Gas : 94.7% Distillate Fuel Oil : 5.3%
Racine	Eagle Creek Renewable Energy, LLC	Racine, OH	215 GWh	Aug 1982	Dec 2023	Water
Elkhart	Indiana Michigan Power Co	Elkhart, IN	11 GWh	Dec 1912	Dec 2023	Water
Twin Branch	Indiana Michigan Power Co	Mishawaka, IN	18 GWh	Apr 1989	Dec 2023	Water
Whitewater Valley	City of Richmond - (IN)	RICHMOND, IN	16 GWh	Feb 1955	Dec 2023	Bituminous Coal : 99.0%
Mother Ann Lee	Lock 7 Hydro Partners LLC	Harrodsburg, KY	6 GWh	Feb 2007	Dec 2023	Water
Chesapeake	Virginia Electric & Power Co	Chesapeake, VA	178 MWh	May 1953	Dec 2023	Distillate Fuel Oil
Godwin Drive Plant	City of Manassas - (VA)	Manassas, VA	430 MWh	Apr 1990	Dec 2023	Distillate Fuel Oil
Gravel Neck	Virginia Electric & Power Co	Surry, VA	89 GWh	Jul 1970	Dec 2023	Natural Gas : 95.9% Distillate Fuel Oil : 4.1%
Philadelphia	Constellation Power Source Generation, LLC	Baltimore, MD	2 GWh	Jul 1970	Dec 2023	Distillate Fuel Oil
Crisfield	Calpine Mid-Atlantic Generation LLC	Crisfield, MD	2 GWh	Apr 1968	Dec 2023	Distillate Fuel Oil
Vienna Operations	NRG Vienna Operations Inc	Vienna, MD	3 GWh	Dec 1967	Dec 2023	Residual Fuel Oil : 89.4% Distillate Fuel Oil : 10.6%
Deep Creek	BP Piney & Deep Creek LLC	Oakland, MD	20 GWh	Jun 1925	Dec 2023	Water
Richmond	Indiana Municipal Power Agency	Centerville, IN	14 GWh	Apr 1992	Dec 2023	Natural Gas
Anderson	Indiana Municipal Power Agency	Anderson, IN	48 GWh	May 1992	Dec 2023	Natural Gas
Lake Lynn Hydro Station	Eagle Creek Renewable Energy, LLC	Lake Lynn, PA	87 GWh	Apr 1926	Dec 2023	Water
Cumberland (NJ)	Calpine New Jersey Generation LLC	Millville, NJ	66 GWh	Apr 1990	Dec 2023	Natural Gas : 99.6%
Berrien Springs	Indiana Michigan Power Co	Berrien Springs, MI	31 GWh	Dec 1995	Dec 2023	Water
Constantine	Indiana Michigan Power Co	Constantine, MI	4 GWh	Dec 1922	Dec 2023	Water
Mottville	Indiana Michigan Power Co	White Pigeon, MI	6 GWh	Dec 1922	Dec 2023	Water
Hydro Plant	City of Sturgis - (MI)	Three Rivers, MI	3 GWh	Aug 1911	Dec 2023	Water
Carlls Corner	Calpine New Jersey Generation LLC	Upper Deerfield Twp, NJ	5 GWh	Mar 1973	Dec 2023	Natural Gas : 99.1% Kerosene : 0.9%
Gilbert	Gilbert Power, LLC	Milford, NJ	27 GWh	Jun 1970	Dec 2023	Natural Gas : 99.9%
PSEG Burlington Generating Station	Burlington Generating Station	Burlington, NJ	28 GWh	May 1967	Dec 2023	Natural Gas : 98.3% Kerosene : 1.7%
PSEG Kearny Generating Station	Kearny Generating Station	Kearny, NJ	132 GWh	Apr 1967	Dec 2023	Natural Gas : 99.9%
Millville Hydro Station	Eagle Creek Renewable Energy, LLC	Millville, WV	7 GWh	Dec 1912	Dec 2023	Water
Dam No. 4 Hydro Station	Eagle Creek Renewable Energy, LLC	Shepherdstown, WV	4 GWh	Dec 1908	Dec 2023	Water
Greenup Hydro	City of Hamilton - (OH)	Franklin Furnace, OH	262 GWh	Nov 1982	Dec 2023	Water
Low Moor	Virginia Electric & Power Co	Covington, VA	134 MWh	Jun 1971	Dec 2023	Distillate Fuel Oil
Winfield	Appalachian Power Co	Winfield, WV	111 GWh	Dec 1937	Dec 2023	Water
Roanoke Rapids	Virginia Electric & Power Co	Roanoke Rapids, NC	7 GWh	Aug 1955	Dec 2023	Water
Sherman Avenue	Calpine New Jersey Generation LLC	Vineland, NJ	33 GWh	Apr 1991	Dec 2023	Natural Gas : 94.8% Kerosene : 5.2%
Dicks Creek	Luminant Dick's Creek	Monroe, OH	2 GWh	Aug 1965	Dec 2023	Natural Gas
Marmet	Appalachian Power Co	Marmet, WV	59 GWh	Nov 1935	Dec 2023	Water
Tait Electric Generating Station	Kimura Power LLC	Moraine, OH	1 TWh	Apr 1967	Dec 2023	Natural Gas : 99.9%
O H Hutchings	Kimura Power LLC	Miamisburg, OH	208 MWh	Jun 1948	Dec 2023	Natural Gas
Monument	Kimura Power LLC	Dayton, OH	30 MWh	May 1968	Dec 2023	Distillate Fuel Oil
Sidney (OH)	Kimura Power LLC	Sidney, OH	38 MWh	Jun 1968	Dec 2023	Distillate Fuel Oil
Yankee Street	Kimura Power LLC	Centerville, OH	5 GWh	Jun 1969	Dec 2023	Natural Gas : 72.4% Solar : 26.9% Distillate Fuel Oil : 0.7%
West Lorain	Vermillion Power LLC	Lorain, OH	1 TWh	May 1973	Dec 2023	Natural Gas : 99.9%
Luray Hydro Station	Eagle Creek Renewable Energy, LLC	Luray, VA	4 GWh	Dec 1926	Dec 2023	Water
FirstEnergy Bay Shore	Walleye Power, LLC	Oregon, OH	938 GWh	Jul 1955	Dec 2023	Petroleum Coke : 99.5%
Richland	Richland-Stryker Generation LLC	Defiance, OH	231 GWh	Nov 1965	Dec 2023	Natural Gas
Stryker	Richland-Stryker Generation LLC	Stryker, OH	27 MWh	Jan 1968	Dec 2023	Distillate Fuel Oil
Bryan (OH)	City of Bryan - (OH)	Bryan, OH	917 MWh	Apr 1948	Dec 2023	Natural Gas : 93.5% Distillate Fuel Oil : 6.5%
Hamilton (OH)	City of Hamilton - (OH)	Hamilton, OH	776 MWh	Feb 1954	Dec 2023	Natural Gas
Oberlin (OH)	City of Oberlin - (OH)	Oberlin, OH	292 MWh	Dec 1947	Dec 2023	Natural Gas : 84.0% Distillate Fuel Oil : 16.0%
Brunot Island	Brunot Island Power, LLC	Pittsburg, PA	105 GWh	Feb 1972	Dec 2023	Natural Gas
Hunterstown	Hunterstown Power, LLC	Gettysburg, PA	39 GWh	Apr 1971	Dec 2023	Natural Gas
Blossburg	Blossburg Power, LLC	Blossburg, PA	136 MWh	Apr 1971	Dec 2023	Natural Gas
Piney	BP Piney & Deep Creek LLC	Clarion, PA	55 GWh	May 1924	Dec 2023	Water
Tasley	Calpine Mid-Atlantic Generation LLC	Tasley, VA	2 GWh	May 1972	Dec 2023	Distillate Fuel Oil
John H Kerr	USCE-Wilmington District	Boydton, VA	340 GWh	Oct 1952	Dec 2023	Water
Warren	Warren Generation, LLC	Warren, PA	20 GWh	Aug 1972	Dec 2023	Natural Gas : 99.8%
Radford	City of Radford - (VA)	Radford, VA	6 GWh	Sep 1934	Dec 2023	Water
New Castle Plant	New Castle Power, LLC	West Pittsburg, PA	898 GWh	Aug 1952	Dec 2023	Natural Gas
Smith Island	A & N Electric Coop	Ewell, MD	79 MWh	Nov 1969	Dec 2023	Distillate Fuel Oil
Holtwood	BIF III Holtwood LLC	Holtwood, PA	950 GWh	Sep 1910	Dec 2023	Water
Pinnacles	Northbrook Virginia Hydro, LLC	Ararat, VA	31 GWh	May 1938	Dec 2023	Water
Bayview	Calpine Mid-Atlantic Generation LLC	Bayview, VA	2 GWh	Sep 1963	Dec 2023	Distillate Fuel Oil
Sunbury Generation LP	Sunbury Generation LP	Shamokin Dam, PA	79 MWh	Aug 1949	Dec 2023	Distillate Fuel Oil
Wallenpaupack	Wallenpuapack Hydro	Drumore, PA	90 GWh	May 1926	Dec 2023	Water
Chester Generating Station	Constellation Power, Inc	Chester, PA	50 MWh	Jan 1969	Dec 2023	Distillate Fuel Oil
Delaware Generating Station	Constellation Power, Inc	Philadelphia, PA	84 MWh	Mar 1969	Dec 2023	Distillate Fuel Oil
Eddystone Generating Station	Constellation Power, Inc	Eddystone, PA	27 GWh	Apr 1967	Dec 2023	Natural Gas : 81.7% Distillate Fuel Oil : 18.3%
Falls	Constellation Power, Inc	Morrisville, PA	60 MWh	Apr 1970	Dec 2023	Distillate Fuel Oil
Moser Generating Station	Constellation Power, Inc	Pottstown, PA	267 MWh	Apr 1970	Dec 2023	Distillate Fuel Oil
London	Appalachian Power Co	Handley, WV	65 GWh	Nov 1935	Dec 2023	Water
Schuylkill Generating Station	Constellation Power, Inc	Phila., PA	44 MWh	Apr 1969	Dec 2023	Distillate Fuel Oil
Southwark	Constellation Power, Inc	Philadelphia, PA	73 MWh	May 1967	Dec 2023	Distillate Fuel Oil
Safe Harbor	Safe Harbor	Conestoga, PA	989 GWh	Nov 1931	Dec 2023	Water
Hunlock Power Station	UGI Development Co	Hunlok Creek, PA	603 GWh	Aug 1959	Dec 2023	Natural Gas
Buck Hydro	Appalachian Power Co	Ivanhoe, VA	38 GWh	Dec 1911	Dec 2023	Water
Byllesby 2	Appalachian Power Co	Ivanhoe, VA	23 GWh	Dec 1911	Dec 2023	Water
Claytor	Appalachian Power Co	Radford, VA	198 GWh	Jul 1939	Dec 2023	Water
Reusens	Eagle Creek Renewable Energy, LLC	Lynchburg, VA	23 GWh	Dec 1902	Dec 2023	Water
Leesville	Appalachian Power Co	Hurt, VA	47 GWh	Jan 1964	Dec 2023	Water
Niagara	Appalachian Power Co	Vinton, VA	8 GWh	May 1954	Dec 2023	Water

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	727.7 GWh	4
#25	Dominion Energy South Carolina, Inc.	26.1 TWh	85
#13	Duke Energy Carolinas	111.4 TWh	556
#17	Duke Energy Progress East	65.1 TWh	554
#52	Duke Energy Progress West	4.1 TWh	10
#15	ISO New England	103.2 TWh	1,487
#24	Louisville Gas and Electric Company and Kentucky Utilities Company	33.8 TWh	20
#12	New York Independent System Operator	130.6 TWh	1,100
#29	South Carolina Public Service Authority	19.2 TWh	33
#60	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	858.5 TWh	2,305
#2	Midcontinent Independent System Operator, Inc.	643.3 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	476.0 TWh	1,139
#5	Southwest Power Pool	297.0 TWh	762
#6	Southern Company Services, Inc. - Trans	251.8 TWh	393
#7	California Independent System Operator	190.1 TWh	1,943
#8	Tennessee Valley Authority	158.8 TWh	170
#10	Florida Power & Light Co.	148.3 TWh	159
#12	New York Independent System Operator	130.6 TWh	1,100
#13	Duke Energy Carolinas	111.4 TWh	556