2. Balancing Authorities
  3. PJM Interconnection, LLC

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 Dec 2024
Annual Generation 844.3 TWh
Power Plants2,305
Utilities1,150
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 | 43.8% Nuclear | 32.1% Coal | 14.9% Wind | 3.6% Water | 1.9% Solar | 1.8% Other Fuel | 1.6%

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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 1,632
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Peach BottomConstellation NuclearDelta, PA22 TWhJun 1974Sep 2024 Nuclear
Braidwood Generation StationConstellation NuclearBraceville, IL20 TWhJun 1988Sep 2024 Nuclear
LaSalle Generating StationConstellation NuclearMarseilles, IL20 TWhDec 1983Sep 2024 Nuclear
Byron Generating StationConstellation NuclearByron, IL19 TWhAug 1985Sep 2024 Nuclear
LimerickConstellation NuclearSanatoga, PA19 TWhJan 1986Sep 2024 Nuclear
TalenEnergy SusquehannaTalenEnergy Susquehanna LLCBerwick, PA19 TWhMay 1983Sep 2024 Nuclear
PSEG Salem Generating StationPSEG Nuclear LLCHancocks Bridge, NJ19 TWhMay 1971Sep 2024 Nuclear
Donald C CookIndiana Michigan Power CoBridgman, MI17 TWhJul 1975Sep 2024 Nuclear
Quad Cities Generating StationConstellation NuclearCordova, IL16 TWhNov 1972Sep 2024 Nuclear
North AnnaVirginia Electric & Power CoMineral, VA15 TWhMay 1978Sep 2024 Nuclear
Dresden Generating StationConstellation NuclearMorris, IL15 TWhJul 1970Sep 2024 Nuclear
Beaver ValleyEnergy Harbor Nuclear Generation LLCShippingport, PA15 TWhAug 1976Sep 2024 Nuclear
Calvert Cliffs Nuclear Power PlantConstellation NuclearLusby, MD15 TWhApr 1975Sep 2024 Nuclear
SurryVirginia Electric & Power CoSurry, VA14 TWhNov 1972Sep 2024 Nuclear
Greensville County Power StationVirginia Electric & Power CoEmporia, VA12 TWhNov 2018Sep 2024 Natural Gas
Gavin Power, LLCGavin Power, LLCCheshire, OH12 TWhSep 1974Sep 2024 Bituminous Coal : 99.7%
FirstEnergy Harrison Power StationMonongahela Power CoHaywood, WV12 TWhNov 1972Sep 2024 Refined Coal : 99.9%
Guernsey Power StationGuernsey Power Station LLCByesville, OH12 TWhJan 2023Sep 2024 Natural Gas
PerryEnergy Harbor Nuclear Generation LLCPerry, OH11 TWhOct 1987Sep 2024 Nuclear
Lackawanna Energy CenterInvenergy Services LLCJessup, PA10 TWhFeb 2018Sep 2024 Natural Gas
CardinalCardinal Operating CompanyBrillant, OH10 TWhJan 1967Sep 2024 Bituminous Coal : 99.6%
Hanging Rock Energy FacilityDynegy Hanging Rock Energy FacilityIronton, OH10 TWhMay 2003Sep 2024 Natural Gas
Warren CountyVirginia Electric & Power CoFront Royal, VA9 TWhNov 2014Sep 2024 Natural Gas
John E AmosAppalachian Power CoSt Albans, WV9 TWhAug 1971Sep 2024 Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5%
York Energy CenterCalpine Mid-Merit LLCDelta, PA9 TWhFeb 2011Sep 2024 Natural Gas
Lawrenceburg Power, LLCLawrenceburg Power, LLCLawrenceburg, IN9 TWhMay 2004Sep 2024 Natural Gas
PSEG Hope Creek Generating StationPSEG Nuclear LLCHancocks Bridge, NJ9 TWhNov 1986Sep 2024 Nuclear
South Field EnergySouth Field Energy, LLCWellsville, OH9 TWhJul 2021Sep 2024 Natural Gas
Hummel Station LLCHummel Station, LLCShamokin Dam, PA8 TWhMay 2018Sep 2024 Natural Gas
Moxie Freedom Generation PlantMoxie Freedom LLCSalem Township, PA8 TWhJul 2018Sep 2024 Natural Gas
Brunswick County Power StationVirginia Electric & Power CoFreeman, VA8 TWhMar 2016Sep 2024 Natural Gas
H L SpurlockEast Kentucky Power Coop, IncMaysville, KY8 TWhAug 1977Sep 2024 Bituminous Coal : 99.5%
Indeck Niles Energy CenterIndeck Niles, LLCNiles, MI8 TWhJun 2022Sep 2024 Natural Gas
Fairless Energy CenterEdgewater Generation, LLCFairless Hills, PA8 TWhApr 2004Sep 2024 Natural Gas
Davis BesseEnergy Harbor Nuclear Generation LLCOak Harbor, OH7 TWhOct 1977Sep 2024 Nuclear
New Covert Generating FacilityConsumers Energy Co - (MI)Covert, MI7 TWhFeb 2004Sep 2024 Natural Gas
Jackson Generation, LLCJackson Generation, LLCElwood, IL7 TWhApr 2022Sep 2024 Natural Gas
CPV Three Rivers Energy CenterCPV Three Rivers, LLCMorris, IL7 TWhMay 2023Sep 2024 Natural Gas
CPV Fairview Energy CenterCPV Fairview, LLCJohnstown, PA7 TWhNov 2019Sep 2024 Natural Gas
Tenaska Westmoreland Generating StationTenaska Pennsylvania Partners, LLCSmithton, PA7 TWhNov 2018Sep 2024 Natural Gas
Waterford Power, LLCWaterford Power, LLCWaterford, OH7 TWhJul 2003Sep 2024 Natural Gas
Oregon Clean Energy CenterOregon Clean Energy CenterOregon, OH7 TWhJun 2017Sep 2024 Natural Gas
Marcus Hook Energy LPMarcus Hook Energy LPMarcus Hook, PA7 TWhNov 2004Sep 2024 Natural Gas
Clean Energy Future-Lordstown, LLCClean Energy Future-Lordstown, LLCLordstown, OH7 TWhSep 2018Sep 2024 Natural Gas
Hamilton Patriot Generation PlantHamilton Operating Services, LLCMontgomery, PA6 TWhJun 2016Sep 2024 Natural Gas
Bethlehem Power PlantCalpine Bethlehem LLCBethlehem, PA6 TWhNov 2002Sep 2024 Natural Gas
Hamilton LibertyHamilton Liberty O&M LLCTowanda, PA6 TWhMay 2016Sep 2024 Natural Gas
Doswell Energy CenterDoswell Ltd PartnershipAshland, VA6 TWhOct 1991Sep 2024 Natural Gas : 99.9%
Hickory Run Energy StationHickory Run Energy, LLCNew Castle, PA6 TWhApr 2020Sep 2024 Natural Gas
St Joseph Energy CenterSt Joseph Energy Center LLCNew Carlisle, IN6 TWhMar 2018Sep 2024 Natural Gas
MountaineerAppalachian Power CoNew Haven, WV6 TWhAug 1980Sep 2024 Bituminous Coal : 99.7%
Fayette Energy FacilityFayette Power Company, LLCMasontown, PA5 TWhMay 2003Sep 2024 Natural Gas
Carroll County EnergyCarroll County Energy LLCCarrollton, OH5 TWhNov 2017Sep 2024 Natural Gas
PSEG Linden Generating StationLinden Combined CycleLinden, NJ5 TWhMay 1995Sep 2024 Natural Gas
Miami FortLuminant Miami FortNorth Bend, OH5 TWhOct 1960Sep 2024 Bituminous Coal : 99.6%
Washington Energy FacilityDynegy Washington Energy FacilityBeverly, OH5 TWhMay 2002Sep 2024 Natural Gas
Clifty CreekIndiana-Kentucky Electric CorpMadison, IN5 TWhJan 1955Sep 2024 Bituminous Coal : 91.2% Subbituminous Coal : 8.7%
Keys Energy CenterPSEG Keys Energy Center, LLCBrandywine, MD5 TWhJun 2018Sep 2024 Natural Gas
Potomac Energy Center, LLCPotomac Energy Center LLCLeesburg, VA5 TWhMar 2017Sep 2024 Natural Gas
Kyger CreekOhio Valley Electric CorpCheshire, OH5 TWhJan 1955Sep 2024 Bituminous Coal : 92.8% Subbituminous Coal : 7.1%
Tenaska Virginia Generating StationTenaska Virginia Partners LPScottsville, VA5 TWhMar 2004Sep 2024 Natural Gas
RockportIndiana Michigan Power CoRockport, IN5 TWhNov 1984Sep 2024 Subbituminous Coal : 94.9% Bituminous Coal : 4.5% Distillate Fuel Oil : 0.6%
Kendall County Generation FacilityDynegy Kendall Energy LLCMinooka, IL5 TWhFeb 2002Sep 2024 Natural Gas
Dresden Energy FacilityAppalachian Power CoDresden, OH5 TWhJan 2012Sep 2024 Natural Gas
Longview Power PlantLongview Power, LLCMaidsville, WV4 TWhNov 2011Sep 2024 Bituminous Coal : 99.7%
Hill Top Energy Center, LLCHill Top Energy Center, LLCCarmichaels, PA4 TWhJun 2021Sep 2024 Natural Gas
FirstEnergy Fort Martin Power StationMonongahela Power CoMaidsville, WV4 TWhSep 1967Sep 2024 Bituminous Coal : 99.5% Distillate Fuel Oil : 0.5%
Lower Mount Bethel EnergyLower Mount Bethel Energy LLCBangor, PA4 TWhJan 2004Sep 2024 Natural Gas
Allegheny Energy Units 3 4 & 5Springdale Energy LLCSpringdale, PA4 TWhJun 2003Sep 2024 Natural Gas
Hunterstown Power PlantKestrel Acquisition, LLCGettysburg, PA4 TWhJun 2003Sep 2024 Natural Gas
Woodbridge Energy CenterWoodbridge Energy CenterKeasbey, NJ4 TWhSep 2015Sep 2024 Natural Gas
CPV St Charles Energy CenterCPV Maryland LLCWaldorf, MD4 TWhJan 2017Sep 2024 Natural Gas
Ontelaunee Energy CenterOntelaunee Energy CenterReading, PA4 TWhApr 2002Sep 2024 Natural Gas
Birdsboro PowerBirdsboro Power LLCBirdsboro, PA4 TWhApr 2019Sep 2024 Natural Gas
Liberty Electric Power PlantLiberty Electric Power LLCEddystone, PA4 TWhApr 2002Sep 2024 Natural Gas
Bear GardenVirginia Electric & Power CoNew Canton, VA4 TWhApr 2011Sep 2024 Natural Gas
Brunner IslandBrunner Island LLCYork Haven, PA4 TWhApr 1961Sep 2024 Natural Gas : 95.1% Bituminous Coal : 4.9%
Mt StormVirginia Electric & Power CoMount Storm, WV4 TWhAug 1965Sep 2024 Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
Long Ridge Energy GenerationLong Ridge Energy Generation LLCHannibal, OH4 TWhSep 2021Sep 2024 Natural Gas
Fremont Energy CenterAmerican Mun Power-Ohio, IncFremont, OH4 TWhDec 2011Sep 2024 Natural Gas
Middletown Energy CenterOhio Power Partners, LLCMiddletown, OH3 TWhApr 2018Sep 2024 Natural Gas
Newark Energy CenterHartree Partners LPNewark, NJ3 TWhAug 2015Sep 2024 Natural Gas
Ironwood LLCHelix Ironwood LLCLebanon, PA3 TWhNov 2001Sep 2024 Natural Gas
Mitchell (WV)Kentucky Power CoCaptina, WV3 TWhApr 1971Sep 2024 Bituminous Coal : 99.1% Distillate Fuel Oil : 0.9%
Wildcat Point Generation FacilityOld Dominion Electric CoopConowingo, MD3 TWhMar 2018Sep 2024 Natural Gas
W H SammisEnergy Harbor Generation LLCStratton, OH3 TWhJul 1959Jul 2023 Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
Nelson Energy CenterInvenergy Services LLCRock Falls, IL3 TWhApr 2015Dec 2023 Natural Gas
PSEG Sewaren Generating StationSewaren Generating StationSewaren, NJ3 TWhOct 1948Sep 2024 Natural Gas
ConemaughKeyCon Operating LLCNew Florence, PA3 TWhJan 1970Sep 2024 Bituminous Coal : 99.3% Natural Gas : 0.7%
Red Oak Power LLCRed Oak Operating Services LLCSayreville, NJ3 TWhFeb 2002Sep 2024 Natural Gas
Seward (PA)Seward Generating LLCNew Florence, PA3 TWhOct 2004Sep 2024 Waste/Other Coal : 99.7%
KeystoneKeyCon Operating LLCShelocta, PA3 TWhJul 1967Sep 2024 Bituminous Coal
Pleasants Energy LLCPleasants Energy LLCSt Mary's, WV2 TWhFeb 2002Sep 2024 Natural Gas
East BendDuke Energy Kentucky IncUnion, KY2 TWhFeb 1981Sep 2024 Bituminous Coal : 99.4% Distillate Fuel Oil : 0.6%
Bergen Generating StationBergen Generating StationRidgefield, NJ2 TWhApr 1959Sep 2024 Natural Gas : 99.8%
TalenEnergy MontourTalenEnergy Montour LLCWashingtonville, PA2 TWhJan 1971Sep 2024 Natural Gas : 81.6% Bituminous Coal : 18.3%
Possum PointVirginia Electric & Power CoDumfries, VA2 TWhMay 1955Sep 2024 Natural Gas : 99.9%
Rolling Hills GeneratingRolling Hills Generating LLCWilkesville, OH2 TWhMay 2003Dec 2023 Natural Gas
ChesterfieldVirginia Electric & Power CoChester, VA2 TWhNov 1952Sep 2024 Natural Gas : 99.9%
Kincaid Generation LLCDynegy Kincaid GenerationKincaid, IL2 TWhMay 1967Sep 2024 Subbituminous Coal : 99.5% Natural Gas : 0.5%

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division906.2 GWh4
#25Dominion Energy South Carolina, Inc.26.0 TWh85
#13Duke Energy Carolinas111.5 TWh556
#17Duke Energy Progress East63.3 TWh554
#51Duke Energy Progress West4.1 TWh10
#15ISO New England103.6 TWh1,487
#24Louisville Gas and Electric Company and Kentucky Utilities Company33.2 TWh20
#12New York Independent System Operator129.7 TWh1,100
#31South Carolina Public Service Authority18.1 TWh33
#60Southeastern Power Administration1.6 TWh11

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC844.3 TWh2,305
#2Midcontinent Independent System Operator, Inc.634.3 TWh2,653
#3Electric Reliability Council of Texas, Inc.463.1 TWh1,139
#5Southwest Power Pool290.9 TWh762
#6Southern Company Services, Inc. - Trans248.7 TWh393
#7California Independent System Operator191.3 TWh1,943
#9Tennessee Valley Authority158.1 TWh170
#10Florida Power & Light Co.147.2 TWh159
#12New York Independent System Operator129.7 TWh1,100
#13Duke Energy Carolinas111.5 TWh556