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 Jun 2026
Annual Generation 873.9 TWh
Power Plants2,465
Utilities1,203
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 | 41.6% Nuclear | 30.7% Coal | 16.5% Wind | 3.6% Solar | 3% Other Fuel | 1.8% Water | 1.7%

Map of PJM Interconnection, LLC

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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 1,701 to 1,713 of 1,713
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
EcoGrove Wind LLCAcciona Wind Energy USA LLCLena, IL258 GWhJun 2009Dec 2024 Wind
AEUG Union Solar, LLCAcciona Energy USA Global, LLCWest Mansfield, OH657 GWhOct 2024Mar 2026 Solar
High Point Solar LLCAcciona Energy USA Global, LLCLena, IL191 GWhOct 2023Mar 2026 Solar
Smith IslandA & N Electric CoopEwell, MD102 MWhNov 1969Dec 2024 Distillate Fuel Oil
TangierA & N Electric CoopTangier, VA203 MWhApr 1974Dec 2024 Distillate Fuel Oil
6685 Santa Barbara Ct6685 Santa Barbara CtElkridge, MD2 GWhNov 2020Dec 2024 Solar
Mendota Rich Dev CSG42nd Road Solar LLCMendota, IL4 GWhJan 2022Dec 2024 Solar
AGT001 Centerville Fuel Cell2016 ESA Project Company, LLCWilmington, DE10 GWhFeb 2019Dec 2024 Natural Gas
IIV000 Mt Bethel Fuel Cell2016 ESA Project Company, LLCWarren, NJ19 GWhDec 2018Dec 2024 Natural Gas
EQX012 Harz Fuel Cell2016 ESA Project Company, LLCSecaucus, NJ17 GWhJun 2018Dec 2024 Natural Gas
EQX003 Secaucus Rd Fuel Cell2016 ESA Project Company, LLCSecaucus, NJ14 GWhAug 2018Dec 2024 Natural Gas
EQX002 Secaucus Rd Fuel Cell2016 ESA Project Company, LLCSecaucus, NJ11 GWhJun 2019Dec 2024 Natural Gas
180 Raritan Solar180 Raritan Energy Solutions, LLCEdison, NJ3 GWhMay 2012Dec 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division522.6 GWh4
#25Dominion Energy South Carolina, Inc.24.9 TWh87
#13Duke Energy Carolinas112.2 TWh565
#17Duke Energy Progress East64.7 TWh559
#51Duke Energy Progress West4.6 TWh10
#15ISO New England111.3 TWh1,577
#23Louisville Gas and Electric Company and Kentucky Utilities Company34.1 TWh25
#12New York Independent System Operator134.9 TWh1,211
#31South Carolina Public Service Authority18.5 TWh34
#59Southeastern Power Administration1.3 TWh11

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC873.9 TWh2,465
#2Midcontinent Independent System Operator, Inc.669.3 TWh2,831
#3Electric Reliability Council of Texas, Inc.489.5 TWh1,313
#5Southwest Power Pool304.8 TWh835
#6Southern Company Services, Inc. - Trans252.5 TWh417
#7California Independent System Operator173.0 TWh2,075
#9Tennessee Valley Authority163.7 TWh204
#10Florida Power & Light Co.151.0 TWh187
#12New York Independent System Operator134.9 TWh1,211
#13Duke Energy Carolinas112.2 TWh565