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 | Sep 2026 |
| Annual Generation | 888.4 TWh |
| Power Plants | 2,652 |
| Utilities | 1,245 |
| 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 | 30.6% Coal | 16.3% 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
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Kankakee Solar 5b | Pivot Energy | Kankakee, IL | 1 GWh | Apr 2025 | Dec 2025 | Solar |
| TPE MD HO93 | Pivot Energy | Clarksville, MD | 2 GWh | Apr 2025 | Dec 2025 | Solar |
| Briscoe Solar 2 | SRC Partnership 14 LLC | Lostant, IL | 3 GWh | Apr 2025 | Dec 2025 | Solar |
| Essex Solar | SRC Partnership 15 LLC | Wyoming, IL | 5 GWh | Apr 2025 | Dec 2025 | Solar |
| Jones Farm Solar | Urban Grid Solar | Millington, MD | 130 GWh | May 2025 | Jun 2026 | Solar |
| SV CSG German Valley 1 LLC | SunVest Solar LLC | German Valley, IL | 2 GWh | May 2025 | Dec 2025 | Solar |
| IL Rochelle 975 S. Caron Rd | Catalyze Rochelle Wiscold Drive Microgrid, LLC | Rochelle, IL | 1 GWh | May 2025 | Dec 2025 | Solar |
| Des Plaines 7-SLCHI819 | Prologis Logistics Services Incorporated | Des Plaines, IL | 709 MWh | May 2025 | Dec 2025 | Solar |
| Chaberton Solar Greyrock | Pivot Energy | Pittsville, MD | 1 GWh | May 2025 | Dec 2025 | Solar |
| TPE MD GA137 | Pivot Energy | Oakland, MD | 1 GWh | May 2025 | Dec 2025 | Solar |
| TPE MD GA140 | Pivot Energy | Oakland, MD | 2 GWh | May 2025 | Dec 2025 | Solar |
| Nuby Run Solar, LLC | Dimension Energy LLC | Windsor, VA | 2 GWh | May 2025 | Dec 2025 | Solar |
| Dodson Creek Solar, LLC | Geronimo Power | Hillsboro, OH | 233 GWh | May 2025 | Jun 2026 | Solar |
| Pekin Community High School | Pekin Community High School, LLC | Pekin, IL | 43 MWh | May 2025 | Dec 2025 | Solar |
| Livingston Crossing (CSG) | Nautilus Solar Solutions | Clinton, MD | 1 GWh | Jun 2025 | Dec 2025 | Solar |
| MD BALTIMORE 4851 HOLABIRD AVE | PFMD LL Baltimore LLC | Baltimore, MD | 825 MWh | Jun 2025 | Dec 2025 | Solar |
| Northumberland Solar | Northumberland Solar, LLC | Milton, PA | 81 GWh | Jun 2025 | Jun 2026 | Solar |
| Wheatsborough Solar | Wheatsborough Solar, LLC | Bellevue, OH | 205 GWh | Jun 2025 | Jun 2026 | Solar |
| Parker Road Solar | NJR Clean Energy Ventures Corporation | Chester, NJ | 7 GWh | Jun 2025 | Dec 2025 | Solar |
| Richmond Solar | DG Richmond, LLC | Richmond, IL | 313 MWh | Jun 2025 | Oct 2025 | Solar |
| Edison 0203 Community Solar - SLNNJ203 | Prologis Logistics Services Incorporated | Edison, NJ | 469 MWh | Jun 2025 | Dec 2025 | Solar |
| Blairs Valley Solar Project | CleanChoice Energy | Mercersburg, PA | 10 GWh | Jun 2025 | Dec 2025 | Solar |
| Kelso Community Solar I | Kelso Community Solar I LLC | Essex, MD | 747 MWh | Jun 2025 | Dec 2025 | Solar |
| Kelso Community Solar II | Kelso Community Solar II LLC | Essex, MD | 901 MWh | Jun 2025 | Dec 2025 | Solar |
| SV CSG Plato Solar 1 LLC | SunVest Solar LLC | Elgin, IL | 2 GWh | Jul 2025 | Dec 2025 | Solar |
| Cabin Creek MD | AES Clean Energy | Hurlock, MD | 1 GWh | Jul 2025 | Dec 2025 | Solar |
| Grant | Generate Capital | Marengo, IL | 3 GWh | Jul 2025 | Dec 2025 | Solar |
| Lime Bluff 2 | Madison Energy Investments LLC | Hughesville, PA | 465 MWh | Jul 2025 | Dec 2025 | Solar |
| DE-ECA CS Hartly | Hartly Community Energy Initiative LLC | Hartly, DE | 2 GWh | Jul 2025 | Dec 2025 | Solar |
| Cuyahoga Generating Facility | Northeastern Power Systems | Solon, OH | 4 GWh | Jul 2025 | Dec 2025 | Landfill Gas |
| Quakertown Solar Farm II | NJR Clean Energy Ventures Corporation | Quakertown, NJ | 5 GWh | Jul 2025 | Dec 2025 | Solar |
| Bystronic Manufacturing | Onyx Asset Services Group | Hoffman Estates, IL | 515 MWh | Jul 2025 | Dec 2025 | Solar |
| Biggs Ford Solar Center | Biggs Ford Solar Center, LLC | Walkersville, MD | 10 GWh | Jul 2025 | Dec 2025 | Solar |
| IL BEDFORD PARK 7035 W 65TH ST | Catalyze Bedford Park 7035 W 65th Street Microgrid, LLC | BEDFORD PARK, IL | 480 MWh | Aug 2025 | Dec 2025 | Solar |
| KaneSolar03 LLC | Dimension Energy LLC | Maple Park, IL | 1 GWh | Aug 2025 | Dec 2025 | Solar |
| Vermilion Solar II LLC CSG | AES Clean Energy | Pontiac, IL | 357 MWh | Sep 2025 | Dec 2025 | Solar |
| Vermilion Solar I LLC CSG | AES Clean Energy | Pontiac, IL | 200 MWh | Sep 2025 | Dec 2025 | Solar |
| AES Bend Solar II, LLC CSG | AES Clean Energy | Rockford, IL | 609 MWh | Sep 2025 | Dec 2025 | Solar |
| AES Bend Solar I, LLC CSG | AES Clean Energy | Rockford, IL | 369 MWh | Sep 2025 | Dec 2025 | Solar |
| Clinton Solar (OH) | Clinton Solar (OH) LLC | Martinsville, OH | 61 GWh | Sep 2025 | Jun 2026 | Solar |
| IL University Park 450 Central Ave | Catalyze University Park Central Ave Microgrid, LLC | University Park, IL | 183 MWh | Sep 2025 | Dec 2025 | Solar |
| Airport Commons 7-slbal210 | Prologis Logistics Services Incorporated | Hanover, MD | 443 MWh | Sep 2025 | Dec 2025 | Solar |
| Prologis Meadowlands 9305 - SLNNJ305 | Prologis Logistics Services Incorporated | Moonachie, NJ | 389 MWh | Sep 2025 | Dec 2025 | Solar |
| NL IL - 241 North CSG | Standard Solar | Peotone, IL | 1 GWh | Sep 2025 | Dec 2025 | Solar |
| NL IL - 2000 North Road CSG | Standard Solar | Kankakee, IL | 1 GWh | Sep 2025 | Dec 2025 | Solar |
| Water Lily Solar LLC | Dimension Energy LLC | Minooka, IL | 388 MWh | Sep 2025 | Dec 2025 | Solar |
| NL IL - Maples Road | Standard Solar | Dixon, IL | 867 MWh | Sep 2025 | Dec 2025 | Solar |
| American Beech Solar LLC | MN8 Energy LLC | Scotland Neck, NC | 174 GWh | Oct 2025 | Jun 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 |
| Union Solar LLC | Dimension Energy LLC | Union, NJ | 81 MWh | Oct 2025 | Dec 2025 | Solar |
| BHER Ravenswood Solar 1 | BHER Ravenswood Solar 1, LLC | Milwood, WV | 12 GWh | Oct 2025 | Jun 2026 | 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 | 54 GWh | Nov 2025 | Jun 2026 | Solar |
| Spring Grove Solar 2 | Urban Grid Solar | Spring Grove, VA | 146 GWh | Nov 2025 | Jun 2026 | Solar |
| CPV Backbone Solar | CPV Backbone Solar, LLC | Swanton, MD | 122 GWh | Nov 2025 | Jun 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 |
| 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 | 52 GWh | Nov 2025 | Jun 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 | 184 GWh | Nov 2025 | Jun 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 | 216 GWh | Nov 2025 | Feb 2026 | Wind |
| 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 | 89 GWh | Nov 2025 | Jun 2026 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 436.5 GWh | 4 |
| #24 | Dominion Energy South Carolina, Inc. | 25.9 TWh | 83 |
| #13 | Duke Energy Carolinas | 113.7 TWh | 577 |
| #17 | Duke Energy Progress East | 65.4 TWh | 565 |
| #50 | Duke Energy Progress West | 4.6 TWh | 15 |
| #15 | ISO New England | 111.8 TWh | 1,629 |
| #23 | Louisville Gas and Electric Company and Kentucky Utilities Company | 34.0 TWh | 25 |
| #12 | New York Independent System Operator | 134.5 TWh | 1,299 |
| #29 | South Carolina Public Service Authority | 19.1 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 | 888.4 TWh | 2,652 |
| #2 | Midcontinent Independent System Operator, Inc. | 675.3 TWh | 3,038 |
| #3 | Electric Reliability Council of Texas, Inc. | 501.0 TWh | 1,471 |
| #5 | Southwest Power Pool | 312.0 TWh | 856 |
| #6 | Southern Company Services, Inc. - Trans | 256.6 TWh | 422 |
| #7 | California Independent System Operator | 169.0 TWh | 2,135 |
| #9 | Tennessee Valley Authority | 165.2 TWh | 207 |
| #10 | Florida Power & Light Co. | 152.6 TWh | 187 |
| #12 | New York Independent System Operator | 134.5 TWh | 1,299 |
| #13 | Duke Energy Carolinas | 113.7 TWh | 577 |