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	Aug 2026
Annual Generation	883.7 TWh
Power Plants	2,652
Utilities	1,245
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 \| 41.5% Nuclear \| 30.8% Coal \| 16.2% Wind \| 3.7% Solar \| 3.2% Other Fuel \| 2.1% 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
POET Biorefining- Alexandria, LLC	POET Biorefining - Alexandria, LLC.	Alexandria, IN	19 GWh	Mar 2008	Dec 2025	Natural Gas
Spring Lane	MN8 Energy LLC	Ligonier, PA	19 GWh	Nov 2024	Dec 2025	Solar
POET Biorefining - Fostoria	Fostoria Ethanol	Fostoria, OH	19 GWh	Sep 2017	Dec 2025	Natural Gas
Spring House	Janssen Pharmaceutical Co	Spring House, PA	19 GWh	Mar 2013	Dec 2025	Natural Gas
Green Valley LFGTE	East Kentucky Power Coop, Inc	Ashland, KY	18 GWh	Aug 2003	Dec 2025	Landfill Gas
Milford Solar Farm	Milford Solar LLC	Milford, DE	18 GWh	Nov 2012	Jun 2026	Solar
Western Berks	NextEra Renewable Fuels, LLC	Birdsboro, PA	18 GWh	Feb 2024	Dec 2025	Landfill Gas
Energy Developments, Hancock	Energy Developments, Inc d/b/a EDL	Findlay, OH	18 GWh	Aug 2014	Dec 2025	Landfill Gas
Union Ridge Solar	RWE Clean Energy	Harrison Township, OH	18 GWh	-	Jun 2026	Solar
Gardy's Mill Solar	Gardy's Mill Solar, LLC	Kinsale, VA	17 GWh	Nov 2020	Dec 2025	Solar
Chicago West Side Energy Center	Energy Systems Group LLC	Chicago, IL	17 GWh	Sep 2003	Dec 2025	Natural Gas
Wye Mills VNEM CSG	Tesla Inc.	Queen Anne, MD	17 GWh	Jul 2016	Dec 2025	Solar
Mount Saint Mary's	Constellation Solar Horizons LLC	Emmitsburg, MD	17 GWh	Jun 2012	Jun 2026	Solar
Costen Solar	Costen Solar LLC	Pocomoke City, MD	17 GWh	Jul 2024	Dec 2025	Solar
Foul Rift Solar Farm	NJR Clean Energy Ventures Corporation	White Twp, NJ	17 GWh	Mar 2025	Dec 2025	Solar
Jay County LFGTE	Wabash Valley Power Assn, Inc	Portland, IN	17 GWh	Mar 2005	Dec 2025	Landfill Gas
DCO Burlington	Cartier Energy, LLC	Burlington, NJ	17 GWh	May 2012	Dec 2024	Natural Gas
AT&T Middletown	Bloom Energy 2009 PPA	Middletown, NJ	17 GWh	Jun 2015	Dec 2025	Natural Gas
Auburn Renewables LLC	Auburn Renewables, LLC	Garrett, IN	17 GWh	Aug 2022	Dec 2025	Solar
River Trail Solar, LLC	River Trail Solar, LLC	Galax, VA	16 GWh	Mar 2025	Dec 2025	Solar
Meadows PV 1	Fresh Air Energy XVIII, LLC	Williamston, NC	16 GWh	May 2016	Dec 2025	Solar
Cinnaminson Landfill Solar	Public Service Elec & Gas Co	Cinnaminson, NJ	16 GWh	Feb 2019	Dec 2025	Solar
Geneva	WM Renewable Energy LLC	Geneva, OH	16 GWh	Jun 2013	Dec 2025	Landfill Gas
Altice - Parsippany	Bloom Energy	Parsippany-Troy Hills, NJ	16 GWh	Jun 2021	Dec 2025	Natural Gas
Mountain	Mountain Power, LLC	Mount Holly Springs, PA	16 GWh	May 1972	Dec 2025	Distillate Fuel Oil
Anderson 3	Indiana Municipal Power Agency	Anderson, IN	16 GWh	Nov 2021	Dec 2025	Solar
NJ Oak Solar Plant	NJR Clean Energy Ventures Corporation	Bridgetown, NJ	16 GWh	Nov 2011	Dec 2025	Solar
Pennsauken Brownfield Solar	Public Service Elec & Gas Co	Pennsauken, NJ	16 GWh	Mar 2019	Dec 2025	Solar
McGraw Hill Solar	NJR Clean Energy Ventures Corporation	East Windsor Township, NJ	16 GWh	Nov 2011	Dec 2025	Solar
Mill Run Windpower LLC	Sequitur Renewables, LLC	Mill Run, PA	16 GWh	Nov 2001	Jun 2026	Wind
Solar Hagerstown	Greenbacker Renewable Energy Corporation	Hagerstown, MD	16 GWh	Oct 2020	Dec 2024	Solar
Snowden	Town of Bedford - (VA)	Big Island, VA	16 GWh	Jul 1987	Dec 2025	Water
New Road Solar, LLC	NJR Clean Energy Ventures Corporation	S Brunswick, NJ	16 GWh	May 2018	Dec 2025	Solar
Forked River	Forked River Power, LLC	Forked River, NJ	16 GWh	May 1989	Dec 2025	Natural Gas
Hecate Energy Clarke County LLC	Dominion Renewable Energy	White Post, VA	16 GWh	Jun 2017	Dec 2025	Solar
EQX003 Secaucus Rd Fuel Cell	2016 ESA Project Company, LLC	Secaucus, NJ	15 GWh	Aug 2018	Dec 2025	Natural Gas
Frey Farm Landfill	NextEra Renewable Fuels, LLC	Conestoga, PA	15 GWh	Dec 2005	Dec 2025	Landfill Gas
DSM Nutritional Products Solar	DG Northeast Solar II, LLC	Township of White, NJ	15 GWh	Nov 2018	Sep 2025	Solar
L&D Landfill Solar	Public Service Elec & Gas Co	Mt. Holly, NJ	15 GWh	Nov 2015	Dec 2025	Solar
Richmond 5	Indiana Municipal Power Agency	Peru, IN	15 GWh	May 2021	Dec 2025	Solar
Dick's Creek	Luminant Dick's Creek	Monroe, OH	15 GWh	Aug 1965	Dec 2025	Natural Gas
CPV Rogue's Wind, LLC	CPV Rogue's Wind, LLC	Patton, PA	15 GWh	-	Jun 2026	Wind
Haworth Water Treatment Plant	NextEra Renewable Fuels, LLC	Haworth, NJ	15 GWh	Nov 2004	Dec 2025	Natural Gas
NorthPark Solar	Altus Power America Management, LLC	Millstone, NJ	15 GWh	Jan 2016	Dec 2025	Solar
Lakehurst Solar	RWE Clean Energy	Lakehurst, NJ	15 GWh	Feb 2020	Dec 2025	Solar
Anderson 4	Indiana Municipal Power Agency	Anderson, IN	15 GWh	Jul 2021	Dec 2025	Solar
Deep Creek	BP Piney & Deep Creek LLC	Oakland, MD	14 GWh	Jun 1925	Dec 2025	Water
PA Solar Park II	RWE Clean Energy	Nesquehoning, PA	14 GWh	Dec 2019	Dec 2025	Solar
Gateway Solar	Luminace Solar MC, LLC	Berlin, MD	14 GWh	Feb 2019	Dec 2025	Solar
Morton Salt Rittman	Morton Salt Inc	Rittman, OH	14 GWh	Sep 1978	Dec 2025	Natural Gas
Eastern Correctional Institute	Maryland Environmental Service	Westover, MD	14 GWh	Jul 1987	Jun 2026	Natural Gas : 99.0% Distillate Fuel Oil : 1.0%
Townsend Hydro	Beaver Falls Municipal Auth - (PA)	New Brighton, PA	14 GWh	Sep 1987	Dec 2025	Water
POET Biorefining - Leipsic, LLC	POET Biorefining - Leipsic, LLC	Leipsic, OH	14 GWh	Jun 2017	Dec 2025	Natural Gas
Baker Point	Cypress Creek Renewables	Thurmont, MD	14 GWh	Sep 2016	Dec 2025	Solar
Wicomico	Industrial Power Generating Company LLC	Salisbury, MD	14 GWh	Apr 2007	Dec 2025	Landfill Gas : 93.6% Distillate Fuel Oil : 6.4%
Rockfish Solar LLC	Rockfish Solar LLC	Waldorf, MD	14 GWh	Jul 2015	Dec 2025	Solar
Spartan	Altus Power America Management, LLC	North Hanover, NJ	13 GWh	Feb 2017	Dec 2025	Solar
Old Bridge Solar Farm	NJR Clean Energy Ventures Corporation	Old Bridge, NJ	13 GWh	Jul 2018	Dec 2025	Solar
Lanchester Generating Station	Energy Developments, Inc d/b/a EDL	Narvon, PA	13 GWh	Nov 2006	Dec 2025	Landfill Gas
Park 500 Philip Morris USA	Philip Morris USA - Park 500	Chester, VA	13 GWh	Aug 1983	Dec 2025	Natural Gas
CID Gas Recovery	WM Illinois Renewable Energy LLC	Calumet City, IL	13 GWh	Feb 1989	Dec 2025	Landfill Gas
Anderson 6	Indiana Municipal Power Agency	Anderson, IN	13 GWh	May 2022	Dec 2025	Solar
Berry Plastics Solar	MN8 Energy LLC	Phillipsburg, NJ	13 GWh	Nov 2013	Dec 2025	Solar
Dover Sun Park	Arevon Energy, Inc.	Dover, DE	13 GWh	Jun 2011	Jun 2026	Solar
Mahoning Creek Hydroelectric Project	Eagle Creek Renewable Energy, LLC	New Bethlehem, PA	13 GWh	Nov 2013	Dec 2025	Water
Rochelle Energy Center	Frontier Operation Services	Rochelle, IL	13 GWh	Nov 2011	Dec 2025	Landfill Gas
Cooperative Solar One	East Kentucky Power Coop, Inc	Winchester, KY	13 GWh	Oct 2017	Dec 2025	Solar
Santee Solar Partners, LLC	REA Investments, LLC	Stanford Township, MN	13 GWh	Mar 2021	Dec 2025	Solar
Franklin Solar (NJ)	NJR Clean Energy Ventures Corporation	Franklin Township, NJ	13 GWh	Dec 2019	Dec 2025	Solar
Buchanan (MI)	Indiana Michigan Power Co	Buchanan, MI	13 GWh	Dec 1918	Dec 2025	Water
I 95 Landfill Phase II	NextEra Renewable Fuels, LLC	Lorton, VA	13 GWh	Feb 1993	Dec 2025	Landfill Gas
Haviland Plastic Products	Haviland Plastic Products Co	Haviland, OH	13 GWh	Apr 2013	Dec 2024	Wind
Woodland Landfill Gas Recovery	WM Illinois Renewable Energy LLC	South Elgin, IL	13 GWh	Apr 1992	Dec 2025	Landfill Gas
Richmond Solar Site 2	Indiana Municipal Power Agency	Richmond, IN	13 GWh	Nov 2018	Dec 2025	Solar
McCullough Road Solar Farm	NJR Clean Energy Ventures Corporation	Washington Township, NJ	13 GWh	May 2019	Dec 2025	Solar
Cooper Farms VW Project	Cooper Hatchery Inc.	Van Wert, OH	13 GWh	Feb 2012	Dec 2024	Wind
Geneva Generation Facility	City of Geneva - (IL)	Geneva, IL	13 GWh	May 2005	Dec 2025	Natural Gas
Pemberton Road I	NJR Clean Energy Ventures Corporation	Pemberton, NJ	13 GWh	May 2017	Dec 2025	Solar
Pemberton Road II	NJR Clean Energy Ventures Corporation	Pemberton, NJ	13 GWh	May 2017	Dec 2025	Solar
POET Biorefining - Portland	POET Biorefining - Portland	Portland, IN	13 GWh	Feb 2017	Dec 2025	Natural Gas
Dixon Hydroelectric Dam	Eagle Creek Renewable Energy, LLC	Dixon, IL	13 GWh	May 1925	Dec 2025	Water
MRP Rocky Road LLC	Lincoln Operating Services, LLC	East Dundee, IL	12 GWh	May 1999	Dec 2024	Natural Gas
Pohatcong Solar Farm	NJR Clean Energy Ventures Corporation	Pohatcong, NJ	12 GWh	Dec 2019	Dec 2025	Solar
Frederick County LFGTE Facility	Frederick County Virginia	Winchester, VA	12 GWh	Oct 2010	Dec 2025	Landfill Gas
C&B Graham Energy, LLC	SolRiver Capital LLC	Danville, IN	12 GWh	Jul 2023	Dec 2025	Solar
Pilesgrove	RWE Clean Energy	Pilesgrove, NJ	12 GWh	Jul 2011	Dec 2025	Solar
EQX002 Secaucus Rd Fuel Cell	2016 ESA Project Company, LLC	Secaucus, NJ	12 GWh	Jun 2019	Dec 2025	Natural Gas
Danville	Terraform Arcadia	Danville, VA	12 GWh	Feb 2018	Dec 2025	Solar
IMPA Anderson Solar Park 2	Indiana Municipal Power Agency	Anderson, IN	12 GWh	Nov 2017	Dec 2025	Solar
Delilah Road Landfill	CVI CleanCapital Solar 5 LLC	Egg Harbor, NJ	12 GWh	Sep 2016	Dec 2025	Solar
BHER Ravenswood Solar 1	BHER Ravenswood Solar 1, LLC	Milwood, WV	12 GWh	Oct 2025	Jun 2026	Solar
Kinsley Landfill Solar	Public Service Elec & Gas Co	Sewell, NJ	12 GWh	Dec 2014	Dec 2025	Solar
Frenchtown III Solar	RWE Clean Energy	Frenchtown, NJ	12 GWh	Nov 2013	Dec 2025	Solar
Rock Solid	NJR Clean Energy Ventures Corporation	Howell, NJ	12 GWh	Oct 2014	Dec 2025	Solar
Union Bridge Solar	Citizens Enterprises Corporation	Union Bridge, MD	12 GWh	Mar 2022	Dec 2025	Solar
Towanda Facility	REV LNG SSL BC, LLC	Wyalusing, PA	12 GWh	Dec 2020	Dec 2025	Natural Gas
Raritan Solar	MN8 Energy LLC	Ringoes, NJ	12 GWh	Mar 2016	Jun 2026	Solar
New River	Ingenco Renewable Development, LLC	Dublin, VA	12 GWh	Aug 2013	Dec 2025	Landfill Gas : 94.7% Distillate Fuel Oil : 5.3%
Raritan Solar - 53 Highway	NJR Clean Energy Ventures Corporation	Raritan Township, NJ	12 GWh	Apr 2018	Dec 2025	Solar
Springfield Solar Project	NJR Clean Energy Ventures Corporation	Springfield Twp., NJ	12 GWh	Sep 2018	Dec 2025	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	434.2 GWh	4
#24	Dominion Energy South Carolina, Inc.	25.8 TWh	83
#13	Duke Energy Carolinas	113.2 TWh	577
#17	Duke Energy Progress East	65.1 TWh	565
#50	Duke Energy Progress West	4.5 TWh	15
#15	ISO New England	111.5 TWh	1,629
#23	Louisville Gas and Electric Company and Kentucky Utilities Company	33.8 TWh	25
#12	New York Independent System Operator	133.9 TWh	1,299
#29	South Carolina Public Service Authority	18.9 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	883.7 TWh	2,652
#2	Midcontinent Independent System Operator, Inc.	671.8 TWh	3,038
#3	Electric Reliability Council of Texas, Inc.	499.4 TWh	1,471
#5	Southwest Power Pool	309.8 TWh	856
#6	Southern Company Services, Inc. - Trans	255.3 TWh	422
#7	California Independent System Operator	170.0 TWh	2,135
#9	Tennessee Valley Authority	164.4 TWh	207
#10	Florida Power & Light Co.	152.5 TWh	187
#12	New York Independent System Operator	133.9 TWh	1,299
#13	Duke Energy Carolinas	113.2 TWh	577