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 Jan 2026
Annual Generation 872.9 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% Coal | 16.4% Wind | 3.7% Solar | 2.8% Water | 1.8% Other Fuel | 1.5%

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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
Peach BottomConstellation NuclearDelta, PA22 TWhJun 1974Oct 2025 Nuclear
Braidwood Generation StationConstellation NuclearBraceville, IL20 TWhJun 1988Oct 2025 Nuclear
Byron Generating StationConstellation NuclearByron, IL20 TWhAug 1985Oct 2025 Nuclear
LaSalle Generating StationConstellation NuclearMarseilles, IL19 TWhDec 1983Oct 2025 Nuclear
LimerickConstellation NuclearSanatoga, PA19 TWhJan 1986Oct 2025 Nuclear
TalenEnergy SusquehannaTalenEnergy Susquehanna LLCBerwick, PA19 TWhMay 1983Oct 2025 Nuclear
PSEG Salem Generating StationPSEG Nuclear LLCHancocks Bridge, NJ18 TWhMay 1971Oct 2025 Nuclear
Donald C CookIndiana Michigan Power CoBridgman, MI18 TWhJul 1975Oct 2025 Nuclear
Dresden Generating StationConstellation NuclearMorris, IL15 TWhJul 1970Oct 2025 Nuclear
Beaver ValleyEnergy Harbor Nuclear Generation LLCShippingport, PA15 TWhAug 1976Oct 2025 Nuclear
Quad Cities Generating StationConstellation NuclearCordova, IL15 TWhNov 1972Oct 2025 Nuclear
North AnnaVirginia Electric & Power CoMineral, VA15 TWhMay 1978Oct 2025 Nuclear
Calvert Cliffs Nuclear Power PlantConstellation NuclearLusby, MD15 TWhApr 1975Oct 2025 Nuclear
SurryVirginia Electric & Power CoSurry, VA14 TWhNov 1972Oct 2025 Nuclear
Gavin Power, LLCGavin Power, LLCCheshire, OH13 TWhSep 1974Oct 2025 Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5%
Guernsey Power StationGuernsey Power Station LLCByesville, OH11 TWhJan 2023Oct 2025 Natural Gas
Greensville County Power StationVirginia Electric & Power CoEmporia, VA11 TWhNov 2018Oct 2025 Natural Gas
Brunswick County Power StationVirginia Electric & Power CoFreeman, VA10 TWhMar 2016Oct 2025 Natural Gas
CardinalCardinal Operating CompanyBrillant, OH10 TWhJan 1967Oct 2025 Bituminous Coal : 99.7%
RockportIndiana Michigan Power CoRockport, IN10 TWhNov 1984Oct 2025 Subbituminous Coal : 97.5% Bituminous Coal : 2.1%
Hanging Rock Energy FacilityDynegy Hanging Rock Energy FacilityIronton, OH10 TWhMay 2003Oct 2025 Natural Gas
FirstEnergy Harrison Power StationMonongahela Power CoHaywood, WV10 TWhNov 1972Oct 2025 Refined Coal : 99.8%
PSEG Hope Creek Generating StationPSEG Nuclear LLCHancocks Bridge, NJ9 TWhNov 1986Oct 2025 Nuclear
PerryEnergy Harbor Nuclear Generation LLCPerry, OH9 TWhOct 1987Oct 2025 Nuclear
Lackawanna Energy CenterInvenergy Services LLCJessup, PA9 TWhFeb 2018Oct 2025 Natural Gas
Warren CountyVirginia Electric & Power CoFront Royal, VA9 TWhNov 2014Oct 2025 Natural Gas
York Energy CenterCalpine Mid-Merit LLCDelta, PA9 TWhFeb 2011Oct 2025 Natural Gas : 99.7%
John E AmosAppalachian Power CoSt Albans, WV9 TWhAug 1971Oct 2025 Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5%
H L SpurlockEast Kentucky Power Coop, IncMaysville, KY9 TWhAug 1977Oct 2025 Bituminous Coal : 99.5%
CPV Fairview Energy CenterCPV Fairview, LLCJohnstown, PA8 TWhNov 2019Oct 2025 Natural Gas
Lawrenceburg Power, LLCLawrenceburg Power, LLCLawrenceburg, IN8 TWhMay 2004Oct 2025 Natural Gas
Fairless Energy CenterEdgewater Generation, LLCFairless Hills, PA8 TWhApr 2004Oct 2025 Natural Gas
Hummel Station LLCHummel Station, LLCShamokin Dam, PA8 TWhMay 2018Oct 2025 Natural Gas
Davis BesseEnergy Harbor Nuclear Generation LLCOak Harbor, OH8 TWhOct 1977Oct 2025 Nuclear
Jackson Generation, LLCJackson Generation, LLCElwood, IL8 TWhApr 2022Oct 2025 Natural Gas
South Field EnergySouth Field Energy, LLCWellsville, OH8 TWhJul 2021Oct 2025 Natural Gas
New Covert Generating FacilityConsumers Energy Co - (MI)Covert, MI7 TWhFeb 2004Oct 2025 Natural Gas
Moxie Freedom Generation PlantMoxie Freedom LLCSalem Township, PA7 TWhJul 2018Oct 2025 Natural Gas
Hickory Run Energy StationHickory Run Energy, LLCNew Castle, PA7 TWhApr 2020Oct 2025 Natural Gas
Miami FortLuminant Miami FortNorth Bend, OH7 TWhOct 1960Oct 2025 Bituminous Coal : 99.8%
Clean Energy Future-Lordstown, LLCClean Energy Future-Lordstown, LLCLordstown, OH7 TWhSep 2018Oct 2025 Natural Gas
Tenaska Westmoreland Generating StationTenaska Pennsylvania Partners, LLCSmithton, PA6 TWhNov 2018Oct 2025 Natural Gas
CPV Three Rivers Energy CenterCPV Three Rivers, LLCMorris, IL6 TWhMay 2023Oct 2025 Natural Gas
Hunterstown Power PlantHunterstown Generation, LLCGettysburg, PA6 TWhJun 2003Oct 2025 Natural Gas
Hamilton Patriot Generation PlantHamilton Operating Services, LLCMontgomery, PA6 TWhJun 2016Oct 2025 Natural Gas
MountaineerAppalachian Power CoNew Haven, WV6 TWhAug 1980Oct 2025 Bituminous Coal : 99.7%
Marcus Hook Energy LPMarcus Hook Energy LPMarcus Hook, PA6 TWhNov 2004Oct 2025 Natural Gas
Bethlehem Power PlantCalpine Bethlehem LLCBethlehem, PA6 TWhNov 2002Oct 2025 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Oregon Clean Energy CenterOregon Clean Energy CenterOregon, OH6 TWhJun 2017Oct 2025 Natural Gas
Clifty CreekIndiana-Kentucky Electric CorpMadison, IN6 TWhJan 1955Oct 2025 Bituminous Coal : 96.4% Subbituminous Coal : 3.4%
Doswell Energy CenterDoswell Ltd PartnershipAshland, VA6 TWhOct 1991Oct 2025 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
FirstEnergy Fort Martin Power StationMonongahela Power CoMaidsville, WV6 TWhSep 1967Oct 2025 Bituminous Coal : 99.6%
Kendall County Generation FacilityDynegy Kendall Energy LLCMinooka, IL6 TWhFeb 2002Oct 2025 Natural Gas
St Joseph Energy CenterSt Joseph Energy Center LLCNew Carlisle, IN5 TWhMar 2018Oct 2025 Natural Gas
Carroll County EnergyCarroll County Energy LLCCarrollton, OH5 TWhNov 2017Oct 2025 Natural Gas
Waterford Power, LLCWaterford Power, LLCWaterford, OH5 TWhJul 2003Oct 2025 Natural Gas
Hamilton LibertyHamilton Liberty O&M LLCTowanda, PA5 TWhMay 2016Oct 2025 Natural Gas
Kyger CreekOhio Valley Electric CorpCheshire, OH5 TWhJan 1955Oct 2025 Bituminous Coal : 96.7% Subbituminous Coal : 3.1%
Tenaska Virginia Generating StationTenaska Virginia Partners LPScottsville, VA5 TWhMar 2004Oct 2025 Natural Gas : 99.7%
Ironwood LLCHelix Ironwood LLCLebanon, PA5 TWhNov 2001Oct 2025 Natural Gas
Mt StormVirginia Electric & Power CoMount Storm, WV5 TWhAug 1965Sep 2025 Bituminous Coal : 99.7%
TalenEnergy MontourTalenEnergy Montour LLCWashingtonville, PA5 TWhJan 1971Oct 2025 Natural Gas
Keys Energy CenterPSEG Keys Energy Center, LLCBrandywine, MD5 TWhJun 2018Oct 2025 Natural Gas
PSEG Linden Generating StationLinden Combined CycleLinden, NJ5 TWhMay 1995Oct 2025 Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
Longview Power PlantLongview Power, LLCMaidsville, WV5 TWhNov 2011Oct 2025 Bituminous Coal : 99.7%
Fayette Energy FacilityFayette Power Company, LLCMasontown, PA5 TWhMay 2003Oct 2025 Natural Gas
Hill Top Energy Center, LLCHill Top Energy Center, LLCCarmichaels, PA5 TWhJun 2021Oct 2025 Natural Gas
Potomac Energy Center, LLCPotomac Energy Center LLCLeesburg, VA5 TWhMar 2017Oct 2025 Natural Gas
Indeck Niles Energy CenterIndeck Niles, LLCNiles, MI5 TWhJun 2022Oct 2025 Natural Gas
Lower Mount Bethel EnergyLower Mount Bethel Energy LLCBangor, PA4 TWhJan 2004Oct 2025 Natural Gas
CPV St Charles Energy CenterCPV Maryland LLCWaldorf, MD4 TWhJan 2017Oct 2025 Natural Gas
Allegheny Energy Units 3 4 & 5Springdale Energy LLCSpringdale, PA4 TWhJun 2003Oct 2025 Natural Gas
KeystoneKeyCon Operating LLCShelocta, PA4 TWhJul 1967Oct 2025 Bituminous Coal
Fremont Energy CenterAmerican Mun Power-Ohio, IncFremont, OH4 TWhDec 2011Oct 2025 Natural Gas
Dresden Energy FacilityAppalachian Power CoDresden, OH4 TWhJan 2012Oct 2025 Natural Gas
ConemaughKeyCon Operating LLCNew Florence, PA4 TWhJan 1970Oct 2025 Bituminous Coal : 99.5%
Brunner IslandBrunner Island LLCYork Haven, PA4 TWhApr 1961Oct 2025 Natural Gas : 60.9% Bituminous Coal : 39.1%
Ontelaunee Energy CenterOntelaunee Energy CenterReading, PA4 TWhApr 2002Oct 2025 Natural Gas
Liberty Electric Power PlantLiberty Electric Power LLCEddystone, PA4 TWhApr 2002Oct 2025 Natural Gas
Mitchell (WV)Kentucky Power CoCaptina, WV4 TWhApr 1971Oct 2025 Bituminous Coal : 99.1% Distillate Fuel Oil : 0.9%
Long Ridge Energy GenerationLong Ridge Energy Generation LLCHannibal, OH4 TWhSep 2021Oct 2025 Natural Gas
Woodbridge Energy CenterWoodbridge Energy CenterKeasbey, NJ4 TWhSep 2015Oct 2025 Natural Gas
Washington Energy FacilityDynegy Washington Energy FacilityBeverly, OH4 TWhMay 2002Oct 2025 Natural Gas
Birdsboro PowerBirdsboro Power LLCBirdsboro, PA3 TWhApr 2019Oct 2025 Natural Gas
Red Oak Power LLCRed Oak Operating Services LLCSayreville, NJ3 TWhFeb 2002Oct 2025 Natural Gas
Wildcat Point Generation FacilityOld Dominion Electric CoopConowingo, MD3 TWhMar 2018Oct 2025 Natural Gas
Nelson Energy CenterInvenergy Services LLCRock Falls, IL3 TWhApr 2015Dec 2024 Natural Gas
Middletown Energy CenterOhio Power Partners, LLCMiddletown, OH3 TWhApr 2018Oct 2025 Natural Gas
Bergen Generating StationBergen Generating StationRidgefield, NJ3 TWhApr 1959Oct 2025 Natural Gas : 98.1% Kerosene : 1.9%
PowertonMidwest Generations EME LLCPekin, IL3 TWhAug 1972Oct 2025 Subbituminous Coal : 99.7%
Bear GardenVirginia Electric & Power CoNew Canton, VA3 TWhApr 2011Oct 2025 Natural Gas : 99.9%
Seward (PA)Seward Generating LLCNew Florence, PA3 TWhOct 2004Oct 2025 Waste/Other Coal : 99.8%
Kincaid Generation LLCDynegy Kincaid GenerationKincaid, IL3 TWhMay 1967Oct 2025 Subbituminous Coal : 99.5%
Possum PointVirginia Electric & Power CoDumfries, VA3 TWhMay 1955Oct 2025 Natural Gas : 99.7%
Newark Energy CenterHartree Partners LPNewark, NJ3 TWhAug 2015Oct 2025 Natural Gas
TalenEnergy Martins CreekTalenEnergy Martins Creek LLCBangor, PA2 TWhMay 1971Oct 2025 Natural Gas : 98.3% Residual Fuel Oil : 1.7%
East BendDuke Energy Kentucky IncUnion, KY2 TWhFeb 1981Oct 2025 Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
Brandon ShoresBrandon Shores LLCBaltimore, MD2 TWhApr 1984Oct 2025 Bituminous Coal : 98.6% Distillate Fuel Oil : 1.4%
Rolling Hills GeneratingRolling Hills Generating LLCWilkesville, OH2 TWhMay 2003Dec 2024 Natural Gas
ChesterfieldVirginia Electric & Power CoChester, VA2 TWhNov 1952Sep 2025 Natural Gas : 98.5% Distillate Fuel Oil : 1.5%

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC872.9 TWh2,465
#2Midcontinent Independent System Operator, Inc.656.9 TWh2,831
#3Electric Reliability Council of Texas, Inc.484.7 TWh1,313
#5Southwest Power Pool300.6 TWh835
#6Southern Company Services, Inc. - Trans249.9 TWh417
#7California Independent System Operator184.8 TWh2,075
#9Tennessee Valley Authority161.0 TWh204
#10Florida Power & Light Co.149.6 TWh187
#12New York Independent System Operator132.6 TWh1,211
#13Duke Energy Carolinas111.6 TWh565