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
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Daily Net Generation for PJM Interconnection, LLC for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| American Beech Solar LLC | MN8 Energy LLC | Scotland Neck, NC | 208 GWh | Oct 2025 | Jul 2026 | Solar |
| DeKalb Taylor LLC | SunVest Solar LLC | DeKalb, IL | 538 MWh | Oct 2025 | Dec 2025 | Solar |
| North Ridge Solar | Dominion Renewable Energy | TBD, VA | 2 GWh | Oct 2025 | Dec 2025 | Solar |
| Romeoville 34 - SLCHI234 - BSCHI234 | Prologis Logistics Services Incorporated | Romeoville, IL | 348 MWh | Oct 2025 | Dec 2025 | Solar |
| V Street Solar | V Street Solar, LLC | Washington, DC | 803 MWh | Oct 2025 | Dec 2025 | Solar |
| Beecher (IL) | Generate Capital | Beecher, IL | 249 MWh | Oct 2025 | Dec 2025 | Solar |
| Union Solar LLC | Dimension Energy LLC | Union, NJ | 81 MWh | Oct 2025 | Dec 2025 | Solar |
| NL IL - McConnell Road | Standard Solar | Rock City, IL | 208 MWh | Oct 2025 | Dec 2025 | Solar |
| NL VA - Dry Fork | Standard Solar | Chatham, VA | 227 MWh | Oct 2025 | Dec 2025 | Solar |
| BHER Ravenswood Solar 1 | BHER Ravenswood Solar 1, LLC | Milwood, WV | 13 GWh | Oct 2025 | Jul 2026 | Solar |
| USS Clear Creek Solar | SRC Partnership 15 LLC | Virginia, IL | 232 MWh | Oct 2025 | Dec 2025 | Solar |
| Princeville Solar, LLC | SRC Partnership 16, LLC | Princeville, IL | 293 MWh | Oct 2025 | Dec 2025 | Solar |
| LeGore Bridge Solar Center | LeGore Bridge Solar Center, LLC | Keymar, MD | 3 GWh | Nov 2025 | Dec 2025 | Solar |
| Egypt Road Solar | Urban Grid Solar | Cambridge, MD | 65 GWh | Nov 2025 | Jul 2026 | Solar |
| Spring Grove Solar 2 | Urban Grid Solar | Spring Grove, VA | 177 GWh | Nov 2025 | Jul 2026 | Solar |
| CPV Backbone Solar | CPV Backbone Solar, LLC | Swanton, MD | 146 GWh | Nov 2025 | Jul 2026 | Solar |
| Prairie Solar (VA) | Prairie Solar, LLC (VA) | Windsor, VA | 3 MWh | Nov 2025 | Dec 2025 | Solar |
| KE73 CSG | Nautilus Solar Solutions | Dover, DE | 1 MWh | Nov 2025 | Dec 2025 | Solar |
| Lilly Pond Road Solar 1, LLC | Generate Capital | Woodstock, IL | 117 MWh | Nov 2025 | Dec 2025 | Solar |
| IL Joliet 1101 Cherry Hl Rd | Catalyze Joliet 1101 Cherry Hill Road Microgrid, LLC | Joliet, IL | 64 MWh | Nov 2025 | Dec 2025 | Solar |
| Great Bend Solar Project | Great Bend Solar LLC | Portland, OH | 63 GWh | Nov 2025 | Jul 2026 | Solar |
| IL Bedford Park 6901 W 65th St | Catalyze Bedford Park 6901 W 65th Street Microgrid, LLC | Bedford Park, IL | 6 MWh | Nov 2025 | Dec 2025 | Solar |
| Riverstart Solar Park IV | Riverstart Solar Park IV LLC | Parker City, IN | 224 GWh | Nov 2025 | Jul 2026 | Solar |
| Uniqlo NJ CS Ph 2 CSG | Solar DG NJ Building 7, LLC | Philipsburg, NJ | 39 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 |
| 10701 Seymour Ave East 1 CSG | 10701 Seymour Ave East, LLC | Franklin Park, IL | 149 MWh | Nov 2025 | Dec 2025 | Solar |
| Top Hat Wind | Appalachian Power Co | Beason, IL | 240 GWh | Nov 2025 | Jul 2026 | Wind |
| Cenergy IL - Zion CSG | Standard Solar | Zion, IL | 13 MWh | Nov 2025 | Dec 2025 | Solar |
| Beckham Solar LLC | Dimension Energy LLC | Odell, IL | 302 MWh | Nov 2025 | Dec 2025 | Solar |
| Pittsylvania CSG LLC | Dimension Energy LLC | Chatham, VA | 115 MWh | Nov 2025 | Dec 2025 | Solar |
| Solvita | IGS Solar I, LLC | Kettering, OH | 67 MWh | Nov 2025 | Dec 2025 | Solar |
| Mount Olive Solar 3 LLC | Dimension Energy LLC | Mount Olive, NJ | 6 MWh | Nov 2025 | Dec 2025 | Solar |
| Galva Landfill | Navisun LLC | Galva, IL | 102 MWh | Nov 2025 | Dec 2025 | Solar |
| Sycamore Creek Solar, LLC | Geronimo Power | New Washington, OH | 143 GWh | Nov 2025 | Jul 2026 | Solar |
| Parkton Landfill | TotalEnergies Renewables USA LLC | Parkton, MD | 136 MWh | Nov 2025 | Dec 2025 | Solar |
| Illinois River Solar 2, LLC | SRC Partnership 16, LLC | Henry, IL | 7 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 |