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 Authority | PJM 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 | Oct 2026 |
| Annual Generation | 892.1 TWh |
| Power Plants | 2,806 |
| Utilities | 1,309 |
| 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 | 41.1% Nuclear | 30.5% Coal | 16.5% Wind | 3.8% Solar | 3.2% Other Fuel | 2.3% Water | 1.7% |
Map of PJM Interconnection, LLC
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for PJM Interconnection, LLC.
Daily Net Generation for PJM Interconnection, LLC for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Elizabethtown Solar | AES Distributed Energy | Elizabethtown, PA | 3 GWh | Jan 2016 | Dec 2025 | Solar |
| Laurel Mountain Hybrid | AES Distributed Energy | Belington, WV | 265 GWh | Jul 2011 | Jul 2026 | Wind |
| AC Criminal Courts Complex SPE2, LLC | AES Distributed Energy | Mays Landing, NJ | 972 MWh | Nov 2012 | Dec 2025 | Solar |
| AES Bend Solar I, LLC CSG | AES Clean Energy | Rockford, IL | 369 MWh | Sep 2025 | Dec 2025 | Solar |
| AES Bend Solar II, LLC CSG | AES Clean Energy | Rockford, IL | 609 MWh | Sep 2025 | Dec 2025 | Solar |
| Vermilion Solar I LLC CSG | AES Clean Energy | Pontiac, IL | 200 MWh | Sep 2025 | Dec 2025 | Solar |
| Vermilion Solar II LLC CSG | AES Clean Energy | Pontiac, IL | 357 MWh | Sep 2025 | Dec 2025 | Solar |
| Cabin Creek MD | AES Clean Energy | Hurlock, MD | 1 GWh | Jul 2025 | Dec 2025 | Solar |
| Keydet Solar Center | AES Clean Energy | Charles City, VA | 106 GWh | - | Jul 2026 | Solar |
| Cannonball Solar (CSG) | AES Clean Energy | Thurmont, MD | 3 GWh | May 2024 | Dec 2025 | Solar |
| Big Spring Solar (CSG) | AES Clean Energy | Clear Spring, MD | 4 GWh | Oct 2024 | Dec 2025 | Solar |
| Cavalier Solar | AES Clean Energy | Smithfield, VA | 289 GWh | May 2024 | Jul 2026 | Solar |
| Cavalier Solar A2 | AES Clean Energy | Smithfield, VA | 161 GWh | Nov 2024 | Jul 2026 | Solar |
| Great Cove Solar II | AES Clean Energy | Saint Thomas, PA | 266 GWh | Nov 2023 | Jul 2026 | Solar |
| Madison Solar (VA) | AES Clean Energy | Locust Grove, VA | 125 GWh | Aug 2024 | Jul 2026 | Solar |
| ADP Roseland, NJ | ADP Boulevard Solar Project 2021, LLC | Roseland, NJ | 1 GWh | Feb 2024 | Dec 2025 | Solar |
| Adkins Energy LLC | Adkins Energy LLC | Lena, IL | 39 GWh | Jul 2002 | Dec 2025 | Natural Gas |
| Adams Solar LLC PA | Adams Solar LLC (PA) | Gettysburg, PA | 146 GWh | Nov 2023 | Jul 2026 | Solar |
| EcoGrove Wind LLC | Acciona Wind Energy USA LLC | Lena, IL | 251 GWh | Jun 2009 | Dec 2025 | Wind |
| High Point Solar LLC | Acciona Energy USA Global, LLC | Lena, IL | 174 GWh | Oct 2023 | Jul 2026 | Solar |
| AEUG Union Solar, LLC | Acciona Energy USA Global, LLC | West Mansfield, OH | 668 GWh | Oct 2024 | Jul 2026 | Solar |
| Smith Island | A & N Electric Coop | Ewell, MD | 108 MWh | Nov 1969 | Dec 2025 | Distillate Fuel Oil |
| Tangier | A & N Electric Coop | Tangier, VA | 177 MWh | Apr 1974 | Dec 2025 | Distillate Fuel Oil |
| 6685 Santa Barbara Ct | 6685 Santa Barbara Ct | Elkridge, MD | 2 GWh | Nov 2020 | Dec 2025 | Solar |
| Uniqlo Phase 1 Solar Farm | 53 SP Solar Trust | Phillipsburg, NJ | 3 GWh | May 2022 | Dec 2025 | Solar |
| Deptford Solar Farm | 53 SP Solar Trust | Deptford, NJ | 2 GWh | Feb 2022 | Dec 2025 | Solar |
| Mendota Rich Dev CSG | 42nd Road Solar LLC | Mendota, IL | 4 GWh | Jan 2022 | Dec 2025 | Solar |
| IIV000 Mt Bethel Fuel Cell | 2016 ESA Project Company, LLC | Warren, NJ | 19 GWh | Dec 2018 | Dec 2025 | Natural Gas |
| EQX012 Harz Fuel Cell | 2016 ESA Project Company, LLC | Secaucus, NJ | 19 GWh | Jun 2018 | Dec 2025 | Natural Gas |
| EQX003 Secaucus Rd Fuel Cell | 2016 ESA Project Company, LLC | Secaucus, NJ | 15 GWh | Aug 2018 | Dec 2025 | Natural Gas |
| EQX002 Secaucus Rd Fuel Cell | 2016 ESA Project Company, LLC | Secaucus, NJ | 12 GWh | Jun 2019 | Dec 2025 | Natural Gas |
| AGT001 Centerville Fuel Cell | 2016 ESA Project Company, LLC | Wilmington, DE | 10 GWh | Feb 2019 | Dec 2025 | Natural Gas |
| Toledo Air National Guard | 180th Fighter Wing | Swanton, OH | 296 MWh | Dec 2009 | Dec 2025 | Solar |
| 180 Raritan Solar | 180 Raritan Energy Solutions, LLC | Edison, NJ | 2 GWh | May 2012 | Dec 2025 | Solar |
| 10701 Seymour Ave East 1 CSG | 10701 Seymour Ave East, LLC | Franklin Park, IL | 149 MWh | Nov 2025 | Dec 2025 | Solar |
| 10601 Seymour Ave East 2 CSG | 10601 Seymour Ave East, LLC | Franklin Park, IL | 39 MWh | Nov 2025 | Dec 2025 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 445.8 GWh | 4 |
| #24 | Dominion Energy South Carolina, Inc. | 26.2 TWh | 83 |
| #13 | Duke Energy Carolinas | 113.5 TWh | 578 |
| #17 | Duke Energy Progress East | 66.3 TWh | 574 |
| #50 | Duke Energy Progress West | 4.6 TWh | 15 |
| #15 | ISO New England | 112.2 TWh | 1,667 |
| #23 | Louisville Gas and Electric Company and Kentucky Utilities Company | 34.2 TWh | 25 |
| #12 | New York Independent System Operator | 134.3 TWh | 1,334 |
| #28 | South Carolina Public Service Authority | 19.6 TWh | 35 |
| #59 | Southeastern Power Administration | 1.2 TWh | 11 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #1 | PJM Interconnection, LLC | 892.1 TWh | 2,806 |
| #2 | Midcontinent Independent System Operator, Inc. | 678.7 TWh | 3,095 |
| #3 | Electric Reliability Council of Texas, Inc. | 507.3 TWh | 1,487 |
| #5 | Southwest Power Pool | 315.0 TWh | 876 |
| #6 | Southern Company Services, Inc. - Trans | 259.7 TWh | 423 |
| #7 | California Independent System Operator | 168.6 TWh | 2,170 |
| #9 | Tennessee Valley Authority | 166.3 TWh | 209 |
| #10 | Florida Power & Light Co. | 153.3 TWh | 188 |
| #12 | New York Independent System Operator | 134.3 TWh | 1,334 |
| #13 | Duke Energy Carolinas | 113.5 TWh | 578 |