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	Dec 2024
Annual Generation	844.5 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 \| 43.5% Nuclear \| 32% Coal \| 14.4% Wind \| 3.6% Water \| 1.9% Solar \| 1.9% Other Fuel \| 1.6%

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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
W H Sammis	Energy Harbor Generation LLC	Stratton, OH	3 TWh	Jul 1959	Jul 2023	Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
Wadsworth HBS RTO BTM	American Mun Power-Ohio, Inc	Wadsworth, OH	383 MWh	Jan 2020	Dec 2023	Distillate Fuel Oil
Wadsworth IPS RTO BTM	American Mun Power-Ohio, Inc	Wadsworth, OH	373 MWh	Jul 2023	Dec 2023	Distillate Fuel Oil
Wakefern Food Corp	NJR Clean Energy Ventures Corporation	Keasbey, NJ	3 GWh	Nov 2012	Dec 2023	Solar
Wallenpaupack	Wallenpuapack Hydro	Drumore, PA	90 GWh	May 1926	Dec 2023	Water
Walnut Ridge Wind Farm	BHE Renewables, LLC	Sheffield, IL	714 GWh	Nov 2018	Oct 2024	Wind
Walt Bailey Bioenergy Facility	DC Water	Washington, DC	57 GWh	May 2015	Oct 2024	Other Biomass Gas : 99.6%
Walton 1 Solar Facility	Duke Energy Kentucky Inc	Walton, KY	3 GWh	Nov 2017	Dec 2023	Solar
Walton 2 Solar Facility	Duke Energy Kentucky Inc	Walton, KY	3 GWh	Nov 2017	Dec 2023	Solar
Wapakoneta-Pratt	Madison Energy Holdings LLC	Wapakoneta, OH	23 GWh	Oct 2021	Dec 2023	Solar
Warren	Warren Generation, LLC	Warren, PA	20 GWh	Aug 1972	Dec 2023	Natural Gas : 99.8%
Warren County	Virginia Electric & Power Co	Front Royal, VA	10 TWh	Nov 2014	Oct 2024	Natural Gas
Warren County Solar	EPP Renewable Energy	Belvidere, NJ	3 GWh	May 2012	Dec 2023	Solar
Warren F Sam Beasley Generation Station	Delaware Municipal Electric Corp	Smyrna, DE	58 GWh	Mar 2002	Oct 2024	Natural Gas
Warrior Ridge Hydro	American Hydro Power Company	Petersburg, PA	190 MWh	Nov 1985	Mar 2023	Water
Washington Energy Facility	Dynegy Washington Energy Facility	Beverly, OH	5 TWh	May 2002	Oct 2024	Natural Gas
Waste Management Arden LFGTE	WM Renewable Energy LLC	Washington, PA	39 GWh	Jan 2009	Dec 2023	Landfill Gas
Waste Management Bethel LFGTE	WM Renewable Energy LLC	Hampton, VA	37 GWh	Jan 2008	Dec 2023	Landfill Gas
Waste Management King George LFGTE	WM Renewable Energy LLC	King George, VA	80 GWh	Apr 2010	Oct 2024	Landfill Gas
Waste Management Middle Peninsula LFGTE	WM Renewable Energy LLC	Glenns, VA	50 GWh	Aug 2009	Dec 2023	Landfill Gas
Water Strider Solar	Consolidated Edison Development Inc.	Nathalie, VA	176 GWh	Feb 2021	Oct 2024	Solar
Water Treatment Plant Generators	City of Manassas - (VA)	Gainesville, VA	3 MWh	Mar 2007	Dec 2023	Distillate Fuel Oil
Waterford Power, LLC	Waterford Power, LLC	Waterford, OH	7 TWh	Jul 2003	Oct 2024	Natural Gas
Watervliet PV	Indiana Michigan Power Co	Watervliet, MI	7 GWh	Oct 2016	Dec 2023	Solar
Watlington Solar	Consolidated Edison Development Inc.	Halifax, VA	35 GWh	Feb 2023	Dec 2023	Solar
Watson Seed Farm PV1	Ecoplexus, Inc	Whitakers, NC	32 GWh	Nov 2015	Dec 2023	Solar
Waverly Solar, LLC	Waverly Solar, LLC	Waverly, VA	178 GWh	Nov 2023	Oct 2024	Solar
Waymart Wind	Sequitur Renewables, LLC	Forest City, PA	93 GWh	Sep 2003	Oct 2024	Wind
WC Landfill Energy LLC	MN8 Energy LLC	Oxford, NJ	1 GWh	Oct 2006	Dec 2023	Solar
WEA Texas Bayonne	Public Service Elec & Gas Co	Bayonne, NJ	2 GWh	Nov 2010	Dec 2023	Solar
Weatherly(PA) RTO BTM	American Mun Power-Ohio, Inc	Weatherly, PA	42 MWh	May 2023	Dec 2023	Distillate Fuel Oil
Wellington	American Mun Power-Ohio, Inc	Wellington, OH	32 MWh	Jan 1998	Dec 2023	Distillate Fuel Oil
West Campus Steam Plant	Penn State University	University Park, PA	37 GWh	Dec 1937	Oct 2024	Natural Gas : 99.8%
West Deptford Energy Station	West Deptford Energy LLC	West Deptford, NJ	1 TWh	Sep 2014	Oct 2024	Natural Gas
West Lorain	Vermillion Power LLC	Lorain, OH	1 TWh	May 1973	Dec 2023	Natural Gas : 99.9%
West Pemberton	NJR Clean Energy Ventures Corporation	Pemberton Twp, NJ	10 GWh	Jun 2014	Dec 2023	Solar
West Point (PA)	Merck & Co Inc-West Point	West Point, PA	284 GWh	Dec 1971	Dec 2023	Natural Gas
Western Branch High School	Virginia Electric & Power Co	Chesapeake, VA	1 GWh	Mar 2016	Oct 2024	Solar
Westmoreland County Solar Project	Westmoreland County Solar Project, LLC	WARSAW, VA	47 GWh	Sep 2021	Dec 2023	Solar
WestRock (IL)	WestRock (IL)	Aurora, IL	2 MWh	May 1992	Dec 2022	Natural Gas
WestRock-West Point Mill	WestRock-West Point Mill	West Point, VA	505 GWh	Dec 1953	Oct 2024	Black Liquor : 43.2% Natural Gas : 37.9% Wood/Wood Waste Solids : 14.6% Bituminous Coal : 2.4% Sludge Waste : 1.7%
Westside Avenue	Hartz Solar, LLC	North Bergen, NJ	1 GWh	Feb 2011	Dec 2023	Solar
Westwood Generation LLC	Rausch Creek Generation, LLC	Tremont, PA	156 GWh	May 1987	Dec 2023	Waste/Other Coal : 99.3% Distillate Fuel Oil : 0.7%
WHA Southbridge Solar Park CSG	Ecogy Delaware II LLC.	Wilmington, DE	2 GWh	May 2018	Dec 2023	Solar
Wheelabrator Baltimore Refuse	Wheelabrator Environmental Systems	Baltimore, MD	316 GWh	Oct 1984	Oct 2024	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Wheelabrator Falls	Wheelabrator Environmental Systems	Morrisville, PA	307 GWh	Apr 1994	Oct 2024	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Wheelabrator Gloucester LP	Wheelabrator Environmental Systems	Westville, NJ	81 GWh	Dec 1989	Oct 2024	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Wheelabrator Portsmouth	Wheelabrator Environmental Systems	Portsmouth, VA	36 GWh	Jan 1987	Jul 2024	Distillate Fuel Oil : 46.5% Non-biogenic Municipal Solid Waste : 29.4% Biogenic Municipal Solid Waste : 24.1%
Whirlpool Corp-Greenville Wind Farm	OEE XXVI LLC	Greenville, OH	10 GWh	Aug 2018	Dec 2023	Wind
Whirlpool Corporation - Marion Wind Farm	OEE XXIII LLC	Marion, OH	9 GWh	Sep 2017	Dec 2023	Wind
Whirlpool Corporation - Ottawa Wind Farm	OEE XXIV LLC	Ottawa, OH	4 GWh	Dec 2017	Dec 2023	Wind
Whitakers	Duke Energy Renewables Services	Whitakers, NC	23 GWh	Nov 2015	Dec 2023	Solar
Whitakers Farm (Fisher Rd)	Strata Manager, LLC	Whitakers, NC	6 GWh	Jun 2016	Dec 2023	Solar
White CSG	Nautilus Solar Solutions	Baltimore, MD	3 GWh	Dec 2019	Dec 2023	Solar
White Farm Solar, LLC	Cypress Creek Renewables	Woodland, NC	10 GWh	Jul 2016	Dec 2023	Solar
White Marsh Mall	White Marsh Mall	Baltimore, MD	689 MWh	Nov 2015	Dec 2023	Solar
White Marsh Solar	Nautilus Solar Solutions	White Marsh, MD	3 GWh	Nov 2020	Dec 2023	Solar
Whitehorn Solar	Whitehorn Solar, LLC	Gretna, VA	78 GWh	Sep 2021	Oct 2024	Solar
Whitehouse Solar Farm	Virginia Electric & Power Co	Louisa, VA	49 GWh	Nov 2016	Dec 2023	Solar
Whitemarsh Central Utility Plant	EPP Renewable Energy	Lafayette Hill, PA	97 MWh	Apr 2007	Dec 2023	Natural Gas
Whitetail Solar 1	Lightsource Renewable Energy Asset Management, LLC	Newburg, PA	23 GWh	Nov 2019	Dec 2023	Solar
Whitetail Solar 2	Lightsource Renewable Energy Asset Management, LLC	St. Thomas, PA	37 GWh	Aug 2020	Dec 2023	Solar
Whitetail Solar 3	Lightsource Renewable Energy Asset Management, LLC	Chambersburg, PA	32 GWh	Jul 2020	Dec 2023	Solar
Whitewater Valley	City of Richmond - (IN)	RICHMOND, IN	16 GWh	Feb 1955	Dec 2023	Bituminous Coal : 99.0%
Whitney Hill Wind Power LLC	Whitney Hill Wind Power LLC	Mt.Pulaski, IL	163 GWh	Feb 2020	Oct 2024	Wind
Wicomico	Industrial Power Generating Company LLC	Salisbury, MD	15 GWh	Apr 2007	Dec 2023	Landfill Gas : 93.9% Distillate Fuel Oil : 6.1%
Wildcat Point Generation Facility	Old Dominion Electric Coop	Conowingo, MD	3 TWh	Mar 2018	Oct 2024	Natural Gas
Wildcat Wind Farm I, LLC	RWE Renewables Americas, LLC	Elwood, IN	650 GWh	Nov 2012	Dec 2023	Wind
Wilkinson Solar LLC	Dominion Renewable Energy	Pantego, NC	137 GWh	Nov 2019	Oct 2024	Solar
William F Matson Generating Station	Allegheny Electric Coop Inc	Huntingdon, PA	81 GWh	May 1988	Oct 2024	Water
William G Mennen Sports Solar	Sunlight General Morris Solar LLC	Morristown, NJ	468 MWh	Jan 2011	Dec 2023	Solar
William Paterson University	Nautilus Solar WPU LLC	Wayne, NJ	2 GWh	Sep 2010	Dec 2023	Solar
Williams-Sonoma Solar Facility	CVI CleanCapital Solar 4 LLC	Jamesburg, NJ	3 GWh	Nov 2011	Dec 2023	Solar
Williamston Solar	Strata Manager, LLC	Williamston, NC	9 GWh	Nov 2014	Dec 2023	Solar
Williamston Speight Solar, LLC	Williamston Speight Solar, LLC	Williamston, NC	31 GWh	Oct 2016	Dec 2023	Solar
Williamston West Farm, LLC	Strata Manager, LLC	Williamston, NC	4 GWh	Jun 2016	Dec 2023	Solar
Willow Island Hydroelectric Plant	American Mun Power-Ohio, Inc	Willow Island, WV	220 GWh	Dec 2015	Dec 2023	Water
Willowbrook Solar I, LLC	RWE Renewables Americas, LLC	Morystown, OH	57 GWh	-	Oct 2024	Solar
Wilzig Associates, LLC	Wilzig Associates, LLC	East Rutherford, NJ	1 GWh	Dec 2012	Dec 2023	Solar
Wind Park Bear Creek	Leeward Asset Management, LLC	Bear Creek, PA	56 GWh	Feb 2006	Oct 2024	Wind
Windsor Cooper HIill Solar, LLC	Duke Energy Renewables Services	Windsor, NC	9 GWh	Jul 2015	Dec 2023	Solar
Windsor Hwy 17 Solar	Greenbacker Renewable Energy Corporation	Windsor, NC	10 GWh	Oct 2021	Dec 2023	Solar
Windsor Solar	Strata Manager, LLC	Windsor, NC	9 GWh	Nov 2014	Dec 2023	Solar
Winfield	Appalachian Power Co	Winfield, WV	111 GWh	Dec 1937	Dec 2023	Water
Winnetka	Village of Winnetka - (IL)	Winnetka, IL	4 GWh	Dec 1947	Dec 2023	Natural Gas : 94.7% Distillate Fuel Oil : 5.3%
Winton Solar	Duke Energy Renewables Services	Winton, NC	9 GWh	Jan 2016	Dec 2023	Solar
WMATA - Anacostia CSG	MN8 Energy LLC	Washington, DC	242 MWh	Aug 2023	Dec 2023	Solar
WMATA - Naylor Rd. Metro	MN8 Energy LLC	Temple Hills, MD	29 MWh	Oct 2023	Dec 2023	Solar
WMATA - S. Ave. Carport (East) (CSG)	MN8 Energy LLC	Hillcrest Heights, MD	956 MWh	Jun 2023	Dec 2023	Solar
Wolf Hills Energy	Middle River Power II, LLC	Bristol, VA	77 GWh	Apr 2001	Dec 2023	Natural Gas
Wolf Run Energy	Wolf Run Energy LLC	Wilmot Township, PA	66 GWh	May 2019	Dec 2023	Natural Gas
Wolfcastle	Wolfcastle Solar, LLC	Dekalb, IL	4 GWh	Sep 2021	Dec 2023	Solar
Woodbine Landfill Plant	Cape May County Municipal	Woodbine, NJ	809 MWh	Sep 2013	Dec 2023	Landfill Gas
Woodbridge Energy Center	Woodbridge Energy Center	Keasbey, NJ	4 TWh	Sep 2015	Oct 2024	Natural Gas
Woodland Landfill Gas Recovery	WM Illinois Renewable Energy LLC	South Elgin, IL	16 GWh	Apr 1992	Dec 2023	Landfill Gas
Woodland Solar	Duke Energy Renewables Services	Woodland, NC	9 GWh	Mar 2016	Dec 2023	Solar
Woodland Solar Farm	Virginia Electric & Power Co	Smithfield, VA	30 GWh	Nov 2016	Dec 2023	Solar
Woodlawn CSG	Woodlawn Solar, LLC	Crete, IL	4 GWh	May 2021	Dec 2023	Solar
Woodlawn II (CSG)	Woodlawn Solar II, LLC	Crete, IL	4 GWh	Nov 2021	Dec 2023	Solar
Woodsdale	Duke Energy Kentucky Inc	Trenton, OH	356 GWh	Apr 1992	Oct 2024	Natural Gas : 99.2% Distillate Fuel Oil : 0.8%

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	909.4 GWh	4
#25	Dominion Energy South Carolina, Inc.	25.9 TWh	85
#13	Duke Energy Carolinas	111.1 TWh	556
#17	Duke Energy Progress East	63.3 TWh	554
#51	Duke Energy Progress West	4.1 TWh	10
#15	ISO New England	103.8 TWh	1,487
#24	Louisville Gas and Electric Company and Kentucky Utilities Company	33.2 TWh	20
#12	New York Independent System Operator	130.3 TWh	1,100
#31	South Carolina Public Service Authority	18.1 TWh	33
#60	Southeastern Power Administration	1.6 TWh	11

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#1	PJM Interconnection, LLC	844.5 TWh	2,305
#2	Midcontinent Independent System Operator, Inc.	635.6 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	463.9 TWh	1,139
#5	Southwest Power Pool	291.2 TWh	762
#6	Southern Company Services, Inc. - Trans	248.4 TWh	393
#7	California Independent System Operator	190.9 TWh	1,943
#9	Tennessee Valley Authority	157.9 TWh	170
#10	Florida Power & Light Co.	147.3 TWh	159
#12	New York Independent System Operator	130.3 TWh	1,100
#13	Duke Energy Carolinas	111.1 TWh	556