2. Balancing Authorities
  3. PJM Interconnection, LLC

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 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 Sep 2026
Annual Generation 888.4 TWh
Power Plants2,652
Utilities1,245
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 | 30.6% Coal | 16.3% 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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List of All PJM Interconnection, LLC Power Plants

Displaying Results 1,501 to 1,600 of 1,872
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
RockportIndiana Michigan Power CoRockport, IN9 TWhNov 1984Jun 2026 Subbituminous Coal : 96.1% Bituminous Coal : 3.5%
North AnnaVirginia Electric & Power CoMineral, VA16 TWhMay 1978Jun 2026 Nuclear
MountaineerAppalachian Power CoNew Haven, WV7 TWhAug 1980Jun 2026 Bituminous Coal : 99.7%
William F Matson Generating StationAllegheny Electric Coop IncHuntingdon, PA54 GWhMay 1988Jun 2026 Water
Hay RoadCalpine Mid-Atlantic Generation LLCWilmington, DE2 TWhApr 1989Jun 2026 Natural Gas : 95.4% Distillate Fuel Oil : 4.6%
WoodsdaleDuke Energy Kentucky IncTrenton, OH471 GWhApr 1992Jun 2026 Natural Gas : 97.6% Distillate Fuel Oil : 2.4%
CloverVirginia Electric & Power CoClover, VA2 TWhSep 1995Jun 2026 Bituminous Coal : 99.7%
Falling SpringBorough of Chambersburg - (PA)Chambersburg, PA1 GWhNov 1967Jun 2026 Natural Gas : 82.5% Distillate Fuel Oil : 17.5%
LadysmithVirginia Electric & Power CoWoodford, VA948 GWhApr 2001Jun 2026 Natural Gas : 92.2% Distillate Fuel Oil : 7.8%
Warren F Sam Beasley Generation StationDelaware Municipal Electric CorpSmyrna, DE86 GWhMar 2002Jun 2026 Natural Gas : 81.4% Distillate Fuel Oil : 18.6%
Gavin Power, LLCGavin Power, LLCCheshire, OH13 TWhSep 1974Jun 2026 Bituminous Coal : 99.6%
WestRock-West Point MillWestRock-West Point MillWest Point, VA530 GWhDec 1953Jun 2026 Black Liquor : 42.9% Natural Gas : 37.3% Wood/Wood Waste Solids : 15.6% Bituminous Coal : 2.4% Sludge Waste : 1.5%
Energy Center DoverCartier Energy, LLCDover, DE101 GWhApr 1985Jun 2026 Natural Gas : 97.4% Distillate Fuel Oil : 2.6%
Harrisburg FacilityHarrisburg AuthorityHarrisburg, PA101 GWhMar 2006Jun 2026 Non-biogenic Municipal Solid Waste : 51.6% Biogenic Municipal Solid Waste : 42.2% Natural Gas : 6.1%
CIP II/AR Bridgewater Holdings - NJCOECOE Bridgewater LLC c/o Thor Equities, LLCBridgewater, NJ25 GWhOct 2002Jun 2026 Natural Gas : 99.5%
Hoffmann LaRochePB Nutclif Master, LLCNutley, NJ51 GWhApr 2004Jun 2026 Natural Gas : 98.9% Distillate Fuel Oil : 1.1%
Indiana University of PennsylvaniaIndiana University of PennIndiana, PA19 GWhFeb 1988Jun 2026 Natural Gas : 97.6% Distillate Fuel Oil : 2.4%
Merck Rahway Power PlantMerck & Co IncRahway, NJ43 GWhDec 1976Jun 2026 Natural Gas : 92.6% Distillate Fuel Oil : 7.0%
Cleveland WorksCleveland CliffsCleveland, OH370 GWhDec 1949Jun 2026 Blast Furnace Gas : 54.6% Natural Gas : 45.4%
Camden Resource Recovery FacilityCovanta Camden Energy Recovery CenterCamden, NJ159 GWhFeb 1991Jun 2026 Non-biogenic Municipal Solid Waste : 53.0% Biogenic Municipal Solid Waste : 43.4% Natural Gas : 3.4%
Wheelabrator Baltimore RefuseWheelabrator Environmental SystemsBaltimore, MD312 GWhOct 1984Jun 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Hopewell CogenerationLuminant Generation Company LLCHopewell, VA2 TWhDec 1989Jun 2026 Natural Gas : 96.8% Distillate Fuel Oil : 3.2%
Covanta Essex CompanyCovanta Essex CompanyNewark, NJ470 GWhOct 1990Jun 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Eastern Correctional InstituteMaryland Environmental ServiceWestover, MD14 GWhJul 1987Jun 2026 Natural Gas : 99.0% Distillate Fuel Oil : 1.0%
Covanta Delaware ValleyCovanta Delaware Valley LPChester, PA566 GWhMar 1991Jun 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Lockport PowerhouseMetro Wtr Recl Dist Grtr ChiLockport, IL19 GWhJan 1999Jun 2026 Water
York County Resource RecoveryYork County Solid W & R Auth - (PA)York, PA238 GWhOct 1989Jun 2026 Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.1%
KapStone Kraft Paper CorpWestrock Kraft Paper, LLCRoanoke Rapids, NC203 GWhDec 1965Jun 2026 Black Liquor : 62.6% Bituminous Coal : 16.2% Natural Gas : 11.3% Wood/Wood Waste Solids : 9.7%
Archbald Power StationPEI Power CorpArchbald, PA62 GWhAug 1988Jun 2026 Natural Gas : 97.8% Landfill Gas : 2.2%
University of Notre DameUniversity of Notre DameNotre Dame, IN85 GWhJun 1952Jun 2026 Natural Gas : 98.6% Distillate Fuel Oil : 1.4%
Pixelle Specialty Solutions LLC - SpringPixelle Specialty Solutions LLC - (PA)Spring Grove, PA364 GWhApr 1948Jun 2026 Black Liquor : 44.7% Natural Gas : 30.7% Bituminous Coal : 19.5% Wood/Wood Waste Solids : 3.6% Residual Fuel Oil : 1.0% Sludge Waste : 0.5%
Rutgers Biomedical and Health CogenRutgers, The State University of NJNewark, NJ41 GWhJun 1989Jun 2026 Natural Gas
Georgia-Pacific Big IslandGP Big Island LLCBig Island, VA39 GWhMay 1920Jun 2026 Natural Gas : 65.6% Wood/Wood Waste Solids : 23.8% Black Liquor : 7.0% Other Biomass Solids : 2.7% Water : 0.9%
Tennessee Eastman OperationsEastman Chemical Co-TN OpsKingsport, TN1 TWhAug 1936Jun 2026 Natural Gas : 63.3% Bituminous Coal : 35.2% Other Gas : 0.8% Sludge Waste : 0.7%
Axiall Natrium PlantWestlake Chemical Natrium PlantNew Martinsville, WV542 GWhDec 1942Jun 2026 Natural Gas : 98.0% Other Gas : 2.0%
ExxonMobil Oil Joliet RefineryExxonMobil Oil CorpChannahon, IL188 GWhApr 1986Jun 2026 Other Gas
Paulsboro RefineryPaulsboro Refining Company - LLCPaulsboro, NJ351 GWhJul 1982Jun 2026 Natural Gas : 58.8% Other Gas : 41.1%
Montgomery County Resource RecoveryCovanta Montgomery, Inc.Dickerson, MD231 GWhApr 1995Jun 2026 Non-biogenic Municipal Solid Waste : 53.8% Biogenic Municipal Solid Waste : 44.0% Natural Gas : 2.2%
Covanta Fairfax EnergyCovanta Fairfax IncLorton, VA661 GWhFeb 1990Jun 2026 Non-biogenic Municipal Solid Waste : 54.2% Biogenic Municipal Solid Waste : 44.3% Natural Gas : 1.5%
Covanta Alexandria/Arlington EnergyCovanta Alexandria/ArlingtonAlexandria, VA145 GWhSep 1987Jun 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Hopewell MillRockTenn-HopewellHopewell, VA285 GWhNov 1980Jun 2026 Black Liquor : 47.9% Wood/Wood Waste Solids : 34.3% Natural Gas : 17.1% Bituminous Coal : 0.6%
Lancaster County Resource RecoveryCovanta Lancaster IncBrainbridge, PA175 GWhNov 1990Jun 2026 Non-biogenic Municipal Solid Waste : 54.9% Biogenic Municipal Solid Waste : 44.9%
Wheelabrator Gloucester LPWheelabrator Environmental SystemsWestville, NJ82 GWhDec 1989Jun 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Northampton Generating Company LPEIF Northampton GP, LLCNorthampton, PA428 GWhJul 1995Jun 2026 Waste/Other Coal : 95.3% Tire-derived Fuels : 3.5% Waste/Other Oil : 0.8%
Covington FacilityWestRock CorpCovington, VA776 GWhDec 1950Jun 2026 Black Liquor : 44.5% Natural Gas : 22.5% Wood/Wood Waste Solids : 20.8% Bituminous Coal : 11.5% Residual Fuel Oil : 0.6%
Union County Resource RecoveryReworld Union (NJ), LLCRahway, NJ291 GWhJan 1994Jun 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Toledo Ref Power Recovery TrainToledo Refining CompanyOregon, OH89 MWhMay 1986Jun 2026 Petroleum Coke
Doswell Energy CenterDoswell Ltd PartnershipAshland, VA5 TWhOct 1991Jun 2026 Natural Gas : 98.5% Distillate Fuel Oil : 1.5%
Celanese Acetate LLCCelanese Acetate LLCNarrows, VA158 GWhDec 1941Jun 2026 Natural Gas
International Paper Franklin MillInternational Paper - FranklinFranklin, VA281 GWhOct 1977Jun 2026 Black Liquor : 88.8% Natural Gas : 11.2%
Delaware City PlantDelaware City Refining Company LLCDelaware City, DE1 TWhSep 1956Jun 2026 Natural Gas : 84.3% Other Gas : 15.7%
University of Illinois Cogen FacilityUniversity of IllinoisChicago, IL111 GWhMar 1993Jun 2026 Natural Gas : 99.9%
Spruance Operating Services LLCVeolia Energy Operating ServiceRichmond, VA64 GWhApr 1992Jun 2026 Natural Gas
Bucknell UniversityBucknell UniversityLewisburg, PA44 GWhSep 1991Jun 2026 Natural Gas
Hoffer PlasticsHoffer PlasticsSouth Elgin, IL3 GWhMar 1992Jun 2026 Natural Gas
Charter Dura-BarWells Manufacturing CoWoodstock, IL8 GWhMar 1992Jun 2026 Natural Gas
Bayville Central FacilityOcean County Utilities Auth - (NJ)Bayville, NJ1 GWhAug 1988Jun 2026 Other Biomass Gas : 69.0% Solar : 12.1% Distillate Fuel Oil : 9.9% Natural Gas : 9.0%
Reworld Plymouth LLCReworld Waste LLCConshohocken, PA200 GWhNov 1991Jun 2026 Non-biogenic Municipal Solid Waste : 54.3% Biogenic Municipal Solid Waste : 44.4% Distillate Fuel Oil : 1.4%
St Nicholas Cogen ProjectSchuylkill Energy Resource IncShenandoah, PA662 GWhAug 1990Jun 2026 Waste/Other Coal : 99.6%
Schoolfield DamEagle Creek Renewable Energy, LLCDanville, VA8 GWhSep 1990Jun 2026 Water
Wheelabrator FallsWheelabrator Environmental SystemsMorrisville, PA285 GWhApr 1994Jun 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Domino Sugar BaltimoreAmerican Sugar Refining, Inc.Baltimore, MD48 GWhMay 1955Jun 2026 Natural Gas : 91.2% Residual Fuel Oil : 8.8%
Bristol Myers Squibb New BrunswickBristol-Myers Squibb CoNew Brunswick, NJ56 GWhJun 1992Jun 2026 Natural Gas
Kendall County Generation FacilityDynegy Kendall Energy LLCMinooka, IL5 TWhFeb 2002Jun 2026 Natural Gas
Ontelaunee Energy CenterOntelaunee Energy CenterReading, PA4 TWhApr 2002Jun 2026 Natural Gas
Riverside Generating LLCRiverside Generating Co LLCCatlettsburg, KY794 GWhJun 2001Jun 2026 Natural Gas
Elwood Energy LLCElwood Energy, LLCElwood, IL371 GWhJun 1999Jun 2026 Natural Gas
Morris Cogeneration LLCMorris Cogeneration LLCMorris, IL610 GWhOct 1998Jun 2026 Natural Gas
Liberty Electric Power PlantLiberty Electric Power LLCEddystone, PA4 TWhApr 2002Jun 2026 Natural Gas
Red Oak Power LLCRed Oak Operating Services LLCSayreville, NJ3 TWhFeb 2002Jun 2026 Natural Gas
Ceredo Generating StationAppalachian Power CoHuntington, WV886 GWhMay 2001Jun 2026 Natural Gas
AuroraAurora Generation LLCAurora, IL448 GWhApr 2001Jun 2026 Natural Gas
New Covert Generating FacilityConsumers Energy Co - (MI)Covert, MI7 TWhFeb 2004Jun 2026 Natural Gas
Fairless Energy CenterEdgewater Generation, LLCFairless Hills, PA9 TWhApr 2004Jun 2026 Natural Gas
Ironwood LLCHelix Ironwood LLCLebanon, PA4 TWhNov 2001Jun 2026 Natural Gas
ArmstrongArmstrong Power LLCShelocta, PA1 TWhApr 2002Jun 2026 Natural Gas : 98.7% Distillate Fuel Oil : 1.3%
Pleasants Energy LLCPleasants Energy LLCSt Mary's, WV2 TWhFeb 2002Jun 2026 Natural Gas
Dresden Energy FacilityAppalachian Power CoDresden, OH4 TWhJan 2012Jun 2026 Natural Gas
Commonwealth ChesapeakeCommonwealth Chesapeake Co LLCNew Church, VA93 GWhJul 2000Jun 2026 Distillate Fuel Oil
Washington Energy FacilityDynegy Washington Energy FacilityBeverly, OH5 TWhMay 2002Jun 2026 Natural Gas
Tenaska Virginia Generating StationTenaska Virginia Partners LPScottsville, VA4 TWhMar 2004Jun 2026 Natural Gas
Indeck Niles Energy CenterIndeck Niles, LLCNiles, MI8 TWhJun 2022Jun 2026 Natural Gas
Lawrenceburg Power, LLCLawrenceburg Power, LLCLawrenceburg, IN7 TWhMay 2004Jun 2026 Natural Gas
Waterford Power, LLCWaterford Power, LLCWaterford, OH7 TWhJul 2003Jun 2026 Natural Gas
Fayette Energy FacilityFayette Power Company, LLCMasontown, PA5 TWhMay 2003Jun 2026 Natural Gas
York Energy CenterCalpine Mid-Merit LLCDelta, PA9 TWhFeb 2011Jun 2026 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Lower Mount Bethel EnergyLower Mount Bethel Energy LLCBangor, PA4 TWhJan 2004Jun 2026 Natural Gas
Bethlehem Power PlantCalpine Bethlehem LLCBethlehem, PA6 TWhNov 2002Jun 2026 Natural Gas : 97.7% Distillate Fuel Oil : 2.3%
Fremont Energy CenterAmerican Mun Power-Ohio, IncFremont, OH4 TWhDec 2011Jun 2026 Natural Gas
Allegheny Energy Units 3 4 & 5Springdale Energy LLCSpringdale, PA4 TWhJun 2003Jun 2026 Natural Gas
Hanging Rock Energy FacilityDynegy Hanging Rock Energy FacilityIronton, OH10 TWhMay 2003Jun 2026 Natural Gas
Marcus Hook Energy LPMarcus Hook Energy LPMarcus Hook, PA6 TWhNov 2004Jun 2026 Natural Gas
Somerset Windpower LLCSequitur Renewables, LLCOhiopyle, PA7 GWhNov 2001Jun 2026 Wind
Mill Run Windpower LLCSequitur Renewables, LLCMill Run, PA16 GWhNov 2001Jun 2026 Wind
Warren CountyVirginia Electric & Power CoFront Royal, VA8 TWhNov 2014Jun 2026 Natural Gas
Hunterstown Power PlantHunterstown Generation, LLCGettysburg, PA6 TWhJun 2003Jun 2026 Natural Gas
Mountaineer Wind Energy CenterSequitur Renewables, LLCThomas, WV109 GWhNov 2002Jun 2026 Wind
AshtabulaDTE Ashtabula, LLCAshtabula, OH160 GWhJan 2001Jun 2026 Natural Gas
Orchard ParkBorough of Chambersburg - (PA)Chambersburg, PA48 GWhNov 2003Jun 2026 Natural Gas : 95.6% Distillate Fuel Oil : 4.4%
Waymart WindSequitur Renewables, LLCForest City, PA99 GWhSep 2003Jun 2026 Wind

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division436.5 GWh4
#24Dominion Energy South Carolina, Inc.25.9 TWh83
#13Duke Energy Carolinas113.7 TWh577
#17Duke Energy Progress East65.4 TWh565
#50Duke Energy Progress West4.6 TWh15
#15ISO New England111.8 TWh1,629
#23Louisville Gas and Electric Company and Kentucky Utilities Company34.0 TWh25
#12New York Independent System Operator134.5 TWh1,299
#29South Carolina Public Service Authority19.1 TWh35
#59Southeastern Power Administration1.2 TWh11

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC888.4 TWh2,652
#2Midcontinent Independent System Operator, Inc.675.3 TWh3,038
#3Electric Reliability Council of Texas, Inc.501.0 TWh1,471
#5Southwest Power Pool312.0 TWh856
#6Southern Company Services, Inc. - Trans256.6 TWh422
#7California Independent System Operator169.0 TWh2,135
#9Tennessee Valley Authority165.2 TWh207
#10Florida Power & Light Co.152.6 TWh187
#12New York Independent System Operator134.5 TWh1,299
#13Duke Energy Carolinas113.7 TWh577