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 AuthorityPJM 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 Nov 2025
Annual Generation 870.7 TWh
Power Plants2,465
Utilities1,203
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 | 31.2% Coal | 16.5% Wind | 3.7% Solar | 2.8% Water | 1.8% Other Fuel | 1.4%

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

List of All PJM Interconnection, LLC Power Plants

Displaying Results 1 to 100 of 1,745
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Renick Run Pumping Station 03-04City of Columbus - (OH)Columbus, OH1 MWhAug 2006Dec 2023 Distillate Fuel Oil
Dodge Park Engine No 1City of Columbus - (OH)Columbus, OH1 MWhDec 2007Dec 2024 Distillate Fuel Oil
CASD SolarCarlisle Area School DistrictCarlisle, PA1 MWhSep 2010Dec 2023 Solar
ST-1/1A Engine No 1City of Columbus - (OH)Columbus, OH2 MWhDec 2007Dec 2023 Distillate Fuel Oil
Water Treatment Plant GeneratorsCity of Manassas - (VA)Gainesville, VA2 MWhMar 2007Dec 2024 Distillate Fuel Oil
PS ST-8 Engine No 1City of Columbus - (OH)Columbus, OH3 MWhDec 2007Dec 2023 Distillate Fuel Oil
Machesney ParkSolar DG IL 1 LLCMachesney Park, IL3 MWhNov 2024Dec 2024 Solar
Shelby NorthAmerican Mun Power-Ohio, IncShelby, OH5 MWhMay 2000Dec 2024 Distillate Fuel Oil
Lawrence Solar 2 LLCSunVest Solar LLCHarvard, IL6 MWhNov 2024Dec 2024 Solar
HCE Moran Solar, LLCStandard SolarRice, VA7 MWhNov 2024Dec 2024 Solar
Ross Hall Central Utility PlantThe George Washington UniversityWashington, DC11 MWhSep 2016Dec 2024 Natural Gas
Brown Station Road Plant IIPrince George's CountyUpper Marlboro, MD11 MWhNov 2003Dec 2024 Landfill Gas
Northeastern Illinois University CogenNortheastern Illinois UniversityChicago, IL12 MWhJul 1995Dec 2024 Natural Gas
Presence Saint Mary of Nazareth HospitalPresence HealthChicago, IL21 MWhJul 1993Dec 2024 Distillate Fuel Oil : 58.8% Natural Gas : 41.2%
StrykerRichland-Stryker Generation LLCStryker, OH23 MWhJan 1968Dec 2024 Distillate Fuel Oil
9521 US 14 SOLAR 1, LLCGenerate CapitalHarvard, IL25 MWhNov 2024Dec 2024 Solar
Newark Solar 1 LLCDimension Energy LLCNewark, NJ27 MWhOct 2024Dec 2024 Solar
Museum of Science and IndustryMuseum of Science and IndustryChicago, IL34 MWhMar 2003Dec 2024 Natural Gas
Chesterfield Landfill GasIndustrial Power Generating Company LLCChester, VA35 MWhMay 2004Dec 2024 Distillate Fuel Oil : 85.4% Landfill Gas : 14.6%
AnadarkoCity of Woodsfield - (OH)Woodsfield, OH42 MWhDec 1948Dec 2024 Distillate Fuel Oil
Cottage Grove South Solar 1, LLCGenerate CapitalBeecher, IL43 MWhNov 2024Dec 2024 Solar
Goodenow Road West Solar 1, LLCGenerate CapitalBeecher, IL48 MWhNov 2024Dec 2024 Solar
Danville New Design PlantCity of Danville - (VA)Danville, VA54 MWhJun 2005Sep 2024 Distillate Fuel Oil
WellingtonAmerican Mun Power-Ohio, IncWellington, OH54 MWhJan 1998Dec 2024 Distillate Fuel Oil
Lake CityGreenbacker Renewable Energy CorporationLake City, MI59 MWhOct 2024Dec 2024 Solar
Cottage Grove North Solar 1, LLCGenerate CapitalBeecher, IL60 MWhNov 2024Dec 2024 Solar
Danville Kentuck Road PlantCity of Danville - (VA)Ringgold, VA65 MWhJun 2005Dec 2024 Distillate Fuel Oil
Sunbury Generation LPSunbury Generation LPShamokin Dam, PA65 MWhAug 1949Dec 2024 Distillate Fuel Oil
Salem Electric DepartmentCity of Salem - (VA)Salem, VA67 MWhNov 2007Dec 2024 Distillate Fuel Oil
Pine GroveIndustrial Power Generating Company LLCPine Grove, PA73 MWhJan 2008Dec 2024 Landfill Gas : 51.8% Distillate Fuel Oil : 48.2%
Beaver Solar LLCLaurel Capital PartnersBeaver, PA73 MWhNov 2012Dec 2024 Solar
HCE Millboro Springs Solar, LLCStandard SolarMillboro, VA80 MWhSep 2024Dec 2024 Solar
Toledo Ref Power Recovery TrainToledo Refining CompanyOregon, OH81 MWhMay 1986Jul 2025 Petroleum Coke
DakotaCypress Creek RenewablesRock City, IL82 MWhNov 2024Dec 2024 Solar
Jackson Cntr PeakingAmerican Mun Power-Ohio, IncJackson Center, OH84 MWhMay 1999Dec 2024 Distillate Fuel Oil
Vitro Architectural Glass (PA)Vitro Architectural Glass (PA)Carlisle, PA89 MWhJun 1972Dec 2024 Distillate Fuel Oil
William G Mennen Sports SolarSunlight General Morris Solar LLCMorristown, NJ90 MWhJan 2011Dec 2024 Solar
Sidney (OH)Kimura Power LLCSidney, OH91 MWhJun 1968Dec 2024 Distillate Fuel Oil
Whitemarsh Central Utility PlantWhitemarsh Continuing Care Retirement CommunityLafayette Hill, PA97 MWhApr 2007Dec 2023 Natural Gas
Prospect MunicipalAmerican Mun Power-Ohio, IncProspect, OH98 MWhJan 1998Dec 2024 Distillate Fuel Oil
Smith IslandA & N Electric CoopEwell, MD102 MWhNov 1969Dec 2024 Distillate Fuel Oil
Progress Drive Generation StationCity of Shelby - (OH)Shelby, OH103 MWhJun 2016Dec 2024 Distillate Fuel Oil
Weatherly(PA) RTO BTMAmerican Mun Power-Ohio, IncWeatherly, PA114 MWhMay 2023Dec 2024 Distillate Fuel Oil
MonumentKimura Power LLCDayton, OH114 MWhMay 1968Dec 2024 Distillate Fuel Oil
Salem Street DeptCity of Salem - (VA)Salem, VA115 MWhJun 2005Aug 2025 Distillate Fuel Oil
Vicinity Energy Trenton, L.P.Vicinity Energy Trenton, L.P.Trenton, NJ117 MWhNov 1983Sep 2025 Natural Gas : 94.4% Distillate Fuel Oil : 5.6%
SouthwarkConstellation Power, IncPhiladelphia, PA119 MWhMay 1967Dec 2024 Distillate Fuel Oil
Schuylkill Generating StationConstellation Power, IncPhila., PA119 MWhApr 1969Dec 2024 Distillate Fuel Oil
Shelby SouthCity of Shelby - (OH)Shelby, OH121 MWhMay 2000Dec 2024 Distillate Fuel Oil
Salem Water PlantCity of Salem - (VA)Salem, VA122 MWhJul 2003Sep 2025 Distillate Fuel Oil
SECCRA Community LandfillSoutheastern Chester County Refuse AuthWest Grove, PA124 MWhDec 2006Dec 2024 Landfill Gas
Chester Generating StationConstellation Power, IncChester, PA128 MWhJan 1969Dec 2024 Distillate Fuel Oil
Sand Prairie SolarDG Sand Prairie, LLCGreen Valley, IL136 MWhApr 2024Dec 2024 Solar
N Solon Road (South)Greenbacker Renewable Energy CorporationRichmond, IL138 MWhOct 2024Dec 2024 Solar
Woodville RTO BTMAmerican Mun Power-Ohio, IncWoodville, OH144 MWhSep 2020Dec 2024 Distillate Fuel Oil
Monroeville RTO BTMAmerican Mun Power-Ohio, IncMonroeville, OH153 MWhMar 2020Dec 2024 Distillate Fuel Oil
BerlinTown of Berlin - (MD)Berlin, MD157 MWhMay 1961Dec 2024 Distillate Fuel Oil : 61.4% Natural Gas : 38.6%
Hatfield PA BTMAmerican Mun Power-Ohio, IncHatfield, PA160 MWhNov 2022Dec 2024 Distillate Fuel Oil
Orange Street G1Town of Bedford - (VA)Bedford, VA168 MWhJun 2005Dec 2024 Distillate Fuel Oil
Delaware Generating StationConstellation Power, IncPhiladelphia, PA169 MWhMar 1969Dec 2024 Distillate Fuel Oil
Edenton GeneratorsTown of Edenton - (NC)Edenton, NC178 MWhNov 1988Dec 2024 Distillate Fuel Oil
Monterey Diesel Generation FacilityOld Dominion Electric CoopMonterey, VA179 MWhApr 2016Dec 2024 Distillate Fuel Oil
Foxconn OhioFoxconnWarren, OH184 MWhDec 2014Sep 2025 Solar
ChesapeakeVirginia Electric & Power CoChesapeake, VA186 MWhMay 1953Dec 2024 Distillate Fuel Oil
Moser Generating StationConstellation Power, IncPottstown, PA187 MWhApr 1970Dec 2024 Distillate Fuel Oil
FallsConstellation Power, IncMorrisville, PA187 MWhApr 1970Dec 2024 Distillate Fuel Oil
Church Street PlantCity of Manassas - (VA)Manassas, VA192 MWhSep 1979Dec 2024 Distillate Fuel Oil
Girard (PA) RTO BTMAmerican Mun Power-Ohio, IncGirard, PA195 MWhFeb 2022Dec 2024 Distillate Fuel Oil
Listonburg SolarListonburg Solar, LLCAddison Township, PA203 MWhNov 2024Dec 2024 Solar
TangierA & N Electric CoopTangier, VA203 MWhApr 1974Dec 2024 Distillate Fuel Oil
Orrville PeakingAmerican Mun Power-Ohio, IncOrrville, OH209 MWhJun 1999Dec 2024 Distillate Fuel Oil
WalldogCypress Creek RenewablesPontiac, IL210 MWhOct 2024Dec 2024 Solar
EdgertonAmerican Mun Power-Ohio, IncEdgerton, OH212 MWhJul 2000Dec 2024 Distillate Fuel Oil
ChristianaCalpine Mid-Atlantic Generation LLCWilmington, DE217 MWhMay 1973Dec 2024 Distillate Fuel Oil
Triton East and West CogenTriton CollegeRiver Grove, IL218 MWhMar 1998Aug 2025 Natural Gas
Genoa Diesel Generating StationVillage of Genoa - (OH)Genoa, OH228 MWhNov 2004Dec 2024 Distillate Fuel Oil
Martinsville LFG GeneratorCity of Martinsville - (VA)Martinsville, VA229 MWhFeb 2012Aug 2025 Natural Gas
LabCorp EngineAEP Onsite Partners, LLCRaritan, NJ235 MWhNov 2019Dec 2024 Natural Gas
Napoleon PeakingAmerican Mun Power-Ohio, IncNapoleon, OH244 MWhJun 1999Dec 2024 Distillate Fuel Oil
Gateway GenCity of Manassas - (VA)Manassas, VA251 MWhFeb 1996Dec 2024 Distillate Fuel Oil
Mifflinburg PA BTMAmerican Mun Power-Ohio, IncMifflinburg, PA255 MWhMay 2024Dec 2024 Distillate Fuel Oil
Perkasie PA BTMAmerican Mun Power-Ohio, IncPerkasie, PA256 MWhMar 2022Dec 2024 Distillate Fuel Oil
Alpha Ridge LFGHoward County - MarylandMarriottsville, MD258 MWhJun 2012Dec 2024 Landfill Gas
Richmond Generating StationConstellation Power, IncPhila., PA259 MWhMay 1973Jul 2024 Distillate Fuel Oil
TolnaTolna Power, LLCNew Freedom, PA260 MWhMay 1972Dec 2024 Distillate Fuel Oil
Onancock Diesel Generation FacilityOld Dominion Electric CoopOnancock, VA264 MWhOct 2002Dec 2024 Distillate Fuel Oil
Big Spring Solar (CSG)AES Clean EnergyClear Spring, MD264 MWhOct 2024Dec 2024 Solar
GalionAmerican Mun Power-Ohio, IncGalion, OH273 MWhJun 2001Dec 2024 Distillate Fuel Oil
Springfield Solar LLCLaurel Capital PartnersSpringfield, OH277 MWhOct 2012Dec 2024 Solar
Versailles PeakingAmerican Mun Power-Ohio, IncVersailles, OH278 MWhMay 1999Dec 2024 Distillate Fuel Oil
Belle Haven Diesel Generation FacilityOld Dominion Electric CoopBelle Haven, VA278 MWhOct 2002Dec 2024 Distillate Fuel Oil
Broshco Fabricated ProductsBroshco Fabricated ProductsMansfield, OH281 MWhAug 2001Aug 2025 Natural Gas
Blakely (PA) RTO BTMAmerican Mun Power-Ohio, IncPeckville, PA282 MWhNov 2022Dec 2024 Distillate Fuel Oil
Perdue Diesel Generation FacilityOld Dominion Electric CoopAccomack, VA286 MWhOct 2002Dec 2024 Distillate Fuel Oil
Ephrata PA BTMAmerican Mun Power-Ohio, IncLancaster, PA309 MWhOct 2021Dec 2024 Distillate Fuel Oil
Lake Forest Hospital Central Energy PlanNorthwestern Lake Forest HospitalLake Forest, IL313 MWhMay 1996Dec 2024 Natural Gas
SevilleAmerican Mun Power-Ohio, IncSeville, OH314 MWhMay 2001Dec 2024 Distillate Fuel Oil
Hopewell Cogeneration NJHopewell Campus Owners LLCPennington, NJ317 MWhJul 2015Dec 2024 Natural Gas
DD Hay Road Solar 23 LLCLaurel Capital PartnersNew Castle, DE320 MWhApr 2015Dec 2024 Solar
Schuylkill Haven PA BTMAmerican Mun Power-Ohio, IncSchuylkill Haven, PA322 MWhMay 2023Dec 2024 Distillate Fuel Oil

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC870.7 TWh2,465
#2Midcontinent Independent System Operator, Inc.655.1 TWh2,831
#4Electric Reliability Council of Texas, Inc.485.0 TWh1,313
#5Southwest Power Pool299.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator188.0 TWh2,075
#9Tennessee Valley Authority161.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.5 TWh565