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 Aug 2026
Annual Generation 883.7 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 | 30.8% 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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List of All PJM Interconnection, LLC Power Plants

Displaying Results 1 to 100 of 1,872
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
10601 Seymour Ave East 2 CSG10601 Seymour Ave East, LLCFranklin Park, IL39 MWhNov 2025Dec 2025 Solar
10701 Seymour Ave East 1 CSG10701 Seymour Ave East, LLCFranklin Park, IL149 MWhNov 2025Dec 2025 Solar
180 Raritan Solar180 Raritan Energy Solutions, LLCEdison, NJ2 GWhMay 2012Dec 2025 Solar
Toledo Air National Guard180th Fighter WingSwanton, OH296 MWhDec 2009Dec 2025 Solar
AGT001 Centerville Fuel Cell2016 ESA Project Company, LLCWilmington, DE10 GWhFeb 2019Dec 2025 Natural Gas
IIV000 Mt Bethel Fuel Cell2016 ESA Project Company, LLCWarren, NJ19 GWhDec 2018Dec 2025 Natural Gas
EQX012 Harz Fuel Cell2016 ESA Project Company, LLCSecaucus, NJ19 GWhJun 2018Dec 2025 Natural Gas
EQX003 Secaucus Rd Fuel Cell2016 ESA Project Company, LLCSecaucus, NJ15 GWhAug 2018Dec 2025 Natural Gas
EQX002 Secaucus Rd Fuel Cell2016 ESA Project Company, LLCSecaucus, NJ12 GWhJun 2019Dec 2025 Natural Gas
Mendota Rich Dev CSG42nd Road Solar LLCMendota, IL4 GWhJan 2022Dec 2025 Solar
Deptford Solar Farm53 SP Solar TrustDeptford, NJ2 GWhFeb 2022Dec 2025 Solar
Uniqlo Phase 1 Solar Farm53 SP Solar TrustPhillipsburg, NJ3 GWhMay 2022Dec 2025 Solar
6685 Santa Barbara Ct6685 Santa Barbara CtElkridge, MD2 GWhNov 2020Dec 2025 Solar
TangierA & N Electric CoopTangier, VA177 MWhApr 1974Dec 2025 Distillate Fuel Oil
Smith IslandA & N Electric CoopEwell, MD108 MWhNov 1969Dec 2025 Distillate Fuel Oil
AEUG Union Solar, LLCAcciona Energy USA Global, LLCWest Mansfield, OH665 GWhOct 2024Jun 2026 Solar
High Point Solar LLCAcciona Energy USA Global, LLCLena, IL171 GWhOct 2023Jun 2026 Solar
EcoGrove Wind LLCAcciona Wind Energy USA LLCLena, IL251 GWhJun 2009Dec 2025 Wind
Adams Solar LLC PAAdams Solar LLC (PA)Gettysburg, PA146 GWhNov 2023Jun 2026 Solar
Adkins Energy LLCAdkins Energy LLCLena, IL39 GWhJul 2002Dec 2025 Natural Gas
ADP Roseland, NJADP Boulevard Solar Project 2021, LLCRoseland, NJ1 GWhFeb 2024Dec 2025 Solar
Keydet Solar CenterAES Clean EnergyCharles City, VA82 GWh-Jun 2026 Solar
AES Bend Solar I, LLC CSGAES Clean EnergyRockford, IL369 MWhSep 2025Dec 2025 Solar
AES Bend Solar II, LLC CSGAES Clean EnergyRockford, IL609 MWhSep 2025Dec 2025 Solar
Vermilion Solar I LLC CSGAES Clean EnergyPontiac, IL200 MWhSep 2025Dec 2025 Solar
Vermilion Solar II LLC CSGAES Clean EnergyPontiac, IL357 MWhSep 2025Dec 2025 Solar
Cabin Creek MDAES Clean EnergyHurlock, MD1 GWhJul 2025Dec 2025 Solar
Cavalier SolarAES Clean EnergySmithfield, VA294 GWhMay 2024Jun 2026 Solar
Cannonball Solar (CSG)AES Clean EnergyThurmont, MD3 GWhMay 2024Dec 2025 Solar
Big Spring Solar (CSG)AES Clean EnergyClear Spring, MD4 GWhOct 2024Dec 2025 Solar
Cavalier Solar A2AES Clean EnergySmithfield, VA163 GWhNov 2024Jun 2026 Solar
Madison Solar (VA)AES Clean EnergyLocust Grove, VA124 GWhAug 2024Jun 2026 Solar
Great Cove Solar IIAES Clean EnergySaint Thomas, PA266 GWhNov 2023Jun 2026 Solar
Skipjack Solar CenterAES Distributed EnergyWayside, VA300 GWhApr 2022Jun 2026 Solar
Elizabethtown SolarAES Distributed EnergyElizabethtown, PA3 GWhJan 2016Dec 2025 Solar
Great Cove SolarAES Distributed EnergyMcConnellsburg, PA127 GWhNov 2023Jun 2026 Solar
Highlander Solar Energy Station 1AES Distributed EnergySpotsylvania, VA294 GWhNov 2020Jun 2026 Solar
Pleinmont Solar 2AES Distributed EnergySpotsylvania, VA446 GWhJul 2021Jun 2026 Solar
Pleinmont Solar 1AES Distributed EnergySpotsylvania, VA144 GWhSep 2020Jun 2026 Solar
Richmond Spider SolarAES Distributed EnergySpotsylvania, VA36 GWhNov 2020Dec 2025 Solar
AC Criminal Courts Complex SPE2, LLCAES Distributed EnergyMays Landing, NJ972 MWhNov 2012Dec 2025 Solar
Laurel Mountain HybridAES Distributed EnergyBelington, WV264 GWhJul 2011Jun 2026 Wind
AES Griggs Solar, LLCAES Griggs Solar, LLCGrant Park, IL4 GWhNov 2020Dec 2025 Solar
Ahern Community Solar I, LLCAhern Community Solar I, LLCMorris, IL3 GWhApr 2023Dec 2025 Solar
Albemarle Beach SolarAlbemarle Beach Solar, LLCRoper, NC226 GWhNov 2020Jun 2026 Solar
Sandy Ridge Wind 2, LLCAlgonquin Power CoTyrone, PA241 GWhAug 2023Jun 2026 Wind
Sandy Ridge Wind FarmAlgonquin Power CoTyrone, PA131 GWhJan 2012Dec 2025 Wind
Minonk Wind FarmAlgonquin Power CoMinonk, IL623 GWhOct 2012Dec 2025 Wind
Shady Oaks Wind FarmAlgonquin Power CoCompton, IL302 GWhApr 2012Dec 2025 Wind
All World Solar FacilityAll World Machinery Supply, Inc.Roscoe, IL3 GWhOct 2023Dec 2025 Solar
William F Matson Generating StationAllegheny Electric Coop IncHuntingdon, PA54 GWhMay 1988Jun 2026 Water
Allegheny Hydro No 9Allegheny Hydro LPCowansville, PA86 GWhNov 1990Dec 2025 Water
Allegheny Hydro No 8Allegheny Hydro LPAdrian, PA80 GWhNov 1990Dec 2025 Water
Armenia Mountain Wind FarmALLETE Clean EnergyMainesburg, PA265 GWhNov 2009Dec 2025 Wind
500 Virginia SolarAlliance HP Virginia Drive LLCFt. Washington, PA789 MWhJun 2011Dec 2025 Solar
AlpacaAlpaca Energy LLCCanton Township, PA41 GWhMar 2017Dec 2025 Natural Gas
Brandywine Power FacilityAlpha Generation Brandywine, LLCBrandywine, MD817 GWhJul 1996May 2026 Natural Gas : 95.8% Distillate Fuel Oil : 4.2%
Brookville Smart Bus Depot MicrogridAlphaStruxure Service Co LPSilver Spring, MD3 GWhSep 2022Dec 2025 Solar : 53.2% Natural Gas : 46.8%
Alta Farms II Wind Project, LLCAlta Farms II Wind Project, LLCClinton, IL598 GWhApr 2023Jun 2026 Wind
Altavista SolarAltavista Solar, LLCLynch Station, VA162 GWhMay 2021Jun 2026 Solar
Milhurst SolarAltus Power America Management, LLCManalapan, NJ1 GWhNov 2015Dec 2025 Solar
Hamilton Solar-CrosswicksAltus Power America Management, LLCHamilton, NJ8 GWhNov 2011Dec 2025 Solar
IGS PCW1Altus Power America Management, LLCRossford, OH2 GWhJun 2023Dec 2025 Solar
MEBAAltus Power America Management, LLCEaston, MD2 GWhOct 2014Dec 2025 Solar
ER Bison Solar CSGAltus Power America Management, LLCLewisburg, PA2 GWhDec 2022Dec 2025 Solar
NorthPark SolarAltus Power America Management, LLCMillstone, NJ15 GWhJan 2016Dec 2025 Solar
Day Four Solar LLCAltus Power America Management, LLCWrightstown, NJ7 GWhSep 2016Dec 2025 Solar
Augusta Solar FarmAltus Power America Management, LLCNewton, NJ4 GWhApr 2016Dec 2025 Solar
Aero Haven SolarAltus Power America Management, LLCEvesham, NJ4 GWhMar 2023Dec 2025 Solar
RamapoAltus Power America Management, LLCMahwah, NJ4 GWhJun 2019Dec 2025 Solar
GloucesterAltus Power America Management, LLCGloucester City, NJ3 GWhNov 2019Dec 2025 Solar
Jackson Legler Solar 1 LLCAltus Power America Management, LLCJackson Township, NJ4 GWhNov 2021Dec 2025 Solar
SpartanAltus Power America Management, LLCNorth Hanover, NJ13 GWhFeb 2017Dec 2025 Solar
Friendship IIAltus Power America Management, LLCWest Friendship, MD4 GWhMar 2023Dec 2025 Solar
Friendship IAltus Power America Management, LLCWest Friendship, MD4 GWhMar 2023Dec 2025 Solar
Beaver RunAltus Power America Management, LLCLafayette Township, NJ9 GWhAug 2015Dec 2025 Solar
AC PowerAltus Power America Management, LLCDelanco Township, NJ2 GWhJun 2019Dec 2025 Solar
Mt Arlington Solar 1 LLCAltus Power America Management, LLCMt Arlington, NJ3 GWhNov 2021Dec 2025 Solar
Hudson County SolarAltus Power America Management, LLCKearny, NJ2 GWhMay 2022Dec 2025 Solar
WW-DC Solar 1, LLCAltus Power America Management, LLCWashington, DC962 MWhApr 2022Dec 2025 Solar
Dix Solar, L.L.CAltus Power America Management, LLCBrowns Mills, NJ19 GWhMay 2017Dec 2025 Solar
Windsor Hwy 17 SolarAltus Power America Management, LLCWindsor, NC11 GWhOct 2021Dec 2025 Solar
Ryland Road SolarAltus Power America Management, LLCTyner, NC11 GWhAug 2021Dec 2025 Solar
Synergen Panorama, LLC CSGAltus Power America Management, LLCFort Washington, MD8 GWhJun 2019Dec 2025 Solar
Mill Pond Solar, LLCAltus Power America Management, LLCJamesville, NC6 GWhJul 2019Dec 2025 Solar
Jamesville Road Solar, LLCAltus Power America Management, LLCJamesville, NC10 GWhOct 2019Dec 2025 Solar
Floyd Road Solar FarmAltus Power America Management, LLCGaston, NC8 GWhMay 2017Dec 2025 Solar
AbsegamiAltus Power America Management, LLCGalloway, NJ3 GWhApr 2021Dec 2025 Solar
IGS CMH4, LLCAltus Power America Management, LLCMadison, OH6 GWhJun 2023Dec 2025 Solar
IGS AKC1Altus Power America Management, LLCAkron, OH4 GWhJun 2023Dec 2025 Solar
Camden Dam Solar, LLCAltus Power America Management, LLCCamden, NC9 GWhJul 2019Dec 2025 Solar
USAA Black Bear EnergyAltus Power America Management, LLCCranbury, NJ3 GWhOct 2018Dec 2025 Solar
Cedar Creek (NJ)Altus Power America Management, LLCEgg Harbor City, NJ2 GWhApr 2021Dec 2025 Solar
French's Landfill PVAltus Power America Management, LLCBrick, NJ6 GWhSep 2014Dec 2025 Solar
Florence Solar W3-080, LLCAltus Power America Management, LLCFlorence, NJ11 GWhNov 2016Dec 2025 Solar
RockdaleAltus Power America Management, LLCWilliamsport, MD2 GWhSep 2019Nov 2025 Solar
JMB Mcguire-Dix-Lakehurst Solar ProjectAltus Power America Management, LLCMcGuire AFB, NJ11 GWhSep 2013Dec 2025 Solar
Keystone SolarAltus Power America Management, LLCQuarryville, PA7 GWhAug 2012Jun 2026 Solar
24 Applegate Solar LLCAltus Power America Management, LLCRobbinsville, NJ4 GWhMay 2014Dec 2025 Solar
AhoskieAltus Power America Management, LLCAhoskie, NC7 GWhDec 2017Mar 2025 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division434.2 GWh4
#24Dominion Energy South Carolina, Inc.25.8 TWh83
#13Duke Energy Carolinas113.2 TWh577
#17Duke Energy Progress East65.1 TWh565
#50Duke Energy Progress West4.5 TWh15
#15ISO New England111.5 TWh1,629
#23Louisville Gas and Electric Company and Kentucky Utilities Company33.8 TWh25
#12New York Independent System Operator133.9 TWh1,299
#29South Carolina Public Service Authority18.9 TWh35
#59Southeastern Power Administration1.2 TWh11

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC883.7 TWh2,652
#2Midcontinent Independent System Operator, Inc.671.8 TWh3,038
#3Electric Reliability Council of Texas, Inc.499.4 TWh1,471
#5Southwest Power Pool309.8 TWh856
#6Southern Company Services, Inc. - Trans255.3 TWh422
#7California Independent System Operator170.0 TWh2,135
#9Tennessee Valley Authority164.4 TWh207
#10Florida Power & Light Co.152.5 TWh187
#12New York Independent System Operator133.9 TWh1,299
#13Duke Energy Carolinas113.2 TWh577