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 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%

Map of PJM Interconnection, LLC

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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 1,701 to 1,745 of 1,745
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Cottontail Solar 4Lightsource Renewable Energy Asset Management, LLCEast Chillisquaque To, PA10 GWhAug 2024Dec 2024 Solar
Madison Solar (VA)AES Clean EnergyLocust Grove, VA117 GWhAug 2024Sep 2025 Solar
Harrah's Atlantic City - POI 2 (Self ParDistributed Solar Development, LLCAtlantic City, NJ1 GWhAug 2024Dec 2024 Solar
Rivesville SolarMonongahela Power CoRivesville, WV2 GWhAug 2024Dec 2024 Solar
GaltCypress Creek RenewablesSterling, IL2 GWhAug 2024Dec 2024 Solar
MD JESSUP 7950 OCEANO AVEPFMD LL Jessup LLCJessup, MD623 MWhAug 2024Dec 2024 Solar
Pechin SolarPechin Solar, LLCDunbar, PA3 GWhSep 2024Dec 2024 Solar
HCE Millboro Springs Solar, LLCStandard SolarMillboro, VA80 MWhSep 2024Dec 2024 Solar
Foxglove SolarUrban Grid SolarMiddletown, VA119 GWhSep 2024Sep 2025 Solar
VA- US Foods- ManassasEDPRNA DG VA Manassas LLCManassas, VA552 MWhSep 2024Dec 2024 Solar
AEUG Union Solar, LLCAcciona Energy USA Global, LLCWest Mansfield, OH600 GWhOct 2024Sep 2025 Solar
Gans SolarGans Solar, LLCLake Lynn, PA1 GWhOct 2024Dec 2024 Solar
Mammoth North SolarMammoth North, LLCKnox, IN693 GWhOct 2024Sep 2025 Solar
Big Spring Solar (CSG)AES Clean EnergyClear Spring, MD264 MWhOct 2024Dec 2024 Solar
Gooseberry Solar, LLCReactivateFord Heights, IL1 GWhOct 2024Dec 2024 Solar
Monee Solar 1, LLCReactivatePeotone, IL3 GWhOct 2024Dec 2024 Solar
Mulberry Solar, LLCReactivateGranite City, IL2 GWhOct 2024Dec 2024 Solar
Torrence Ave Solar 1 LLCReactivateChicago Heights, IL2 GWhOct 2024Dec 2024 Solar
North Cottage Grove Solar 1, LLCReactivateChicago Heights, IL1 GWhOct 2024Dec 2024 Solar
N Solon Road (South)Greenbacker Renewable Energy CorporationRichmond, IL138 MWhOct 2024Dec 2024 Solar
Lake CityGreenbacker Renewable Energy CorporationLake City, MI59 MWhOct 2024Dec 2024 Solar
WalldogCypress Creek RenewablesPontiac, IL210 MWhOct 2024Dec 2024 Solar
Newark Solar 1 LLCDimension Energy LLCNewark, NJ27 MWhOct 2024Dec 2024 Solar
Hardin Solar Energy II LLCInvenergy Services LLCBelle Center, OH289 GWhNov 2024Sep 2025 Solar
Listonburg SolarListonburg Solar, LLCAddison Township, PA203 MWhNov 2024Dec 2024 Solar
HCE Moran Solar, LLCStandard SolarRice, VA7 MWhNov 2024Dec 2024 Solar
Bartonsville Energy Facility, LLCBartonsville Energy Facility, LLCStephens, VA187 GWhNov 2024Sep 2025 Solar
Riverstart Solar Park IIIRiverstart Solar Park III LLCModoc, IN189 GWhNov 2024Sep 2025 Solar
Bookers Mill SolarDominion Energy Inc.Farnham, VA170 GWhNov 2024Sep 2025 Solar
Martin County Solar Project, LLCMartin County Solar Project, LLCPilgrim, KY182 GWhNov 2024Sep 2025 Solar
Alton Post Office SolarUrban Grid SolarAlton, VA116 GWhNov 2024Sep 2025 Solar
Cavalier Solar A2AES Clean EnergySmithfield, VA135 GWhNov 2024Sep 2025 Solar
9521 US 14 SOLAR 1, LLCGenerate CapitalHarvard, IL25 MWhNov 2024Dec 2024 Solar
Goodenow Road West Solar 1, LLCGenerate CapitalBeecher, IL48 MWhNov 2024Dec 2024 Solar
Cottage Grove North Solar 1, LLCGenerate CapitalBeecher, IL60 MWhNov 2024Dec 2024 Solar
Cottage Grove South Solar 1, LLCGenerate CapitalBeecher, IL43 MWhNov 2024Dec 2024 Solar
DakotaCypress Creek RenewablesRock City, IL82 MWhNov 2024Dec 2024 Solar
Lawrence Solar 2 LLCSunVest Solar LLCHarvard, IL6 MWhNov 2024Dec 2024 Solar
Spring LaneMN8 Energy LLCLigonier, PA667 MWhNov 2024Dec 2024 Solar
Rivanna SolarRivanna Solar LLCCharlottesville, VA2 GWhNov 2024Dec 2024 Solar
Timbermill Wind, LLCTimbermill WindEdenton, NC279 GWhNov 2024Sep 2025 Wind
Clearview Solar 1Clearview Solar I, LLCQuincy, OH234 GWhNov 2024Sep 2025 Solar
Fairview FarmsMadison Energy Investments LLCBel Air, MD14 GWhNov 2024Sep 2025 Solar
Machesney ParkSolar DG IL 1 LLCMachesney Park, IL3 MWhNov 2024Dec 2024 Solar
Fountain Creek SolarDominion Energy Inc.Skippers, VA109 GWhNov 2024Sep 2025 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division696.7 GWh4
#25Dominion Energy South Carolina, Inc.25.7 TWh87
#13Duke Energy Carolinas112.5 TWh565
#17Duke Energy Progress East64.3 TWh559
#52Duke Energy Progress West4.3 TWh10
#15ISO New England105.5 TWh1,577
#24Louisville Gas and Electric Company and Kentucky Utilities Company34.4 TWh25
#12New York Independent System Operator131.6 TWh1,211
#30South Carolina Public Service Authority18.9 TWh34
#59Southeastern Power Administration1.5 TWh11

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