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 |
|---|---|---|---|---|---|---|
| Sauder Power Plant | Sauder Woodworking Co | Archbold, OH | 7 GWh | Sep 1993 | Apr 2025 | Wood/Wood Waste Solids : 99.3% Natural Gas : 0.7% |
| Western Branch High School | Virginia Electric & Power Co | Chesapeake, VA | 921 MWh | Mar 2016 | Apr 2025 | Solar |
| IKEA Joliet Rooftop PV System | IKEA Property Inc | Joliet, IL | 3 GWh | Nov 2017 | Apr 2025 | Solar |
| Bowling Green Wind | American Mun Power-Ohio, Inc | Bowling Green, OH | 3 GWh | Sep 2003 | Mar 2025 | Wind |
| PPL Frey Farm Landfill Wind | NextEra Renewable Fuels, LLC | Conestoga, PA | 4 GWh | Dec 2010 | Mar 2025 | Wind |
| Ahoskie | Altus Power America Management, LLC | Ahoskie, NC | 7 GWh | Dec 2017 | Mar 2025 | Solar |
| Ocean County Landfill | NextEra Renewable Fuels, LLC | Manchester, NJ | 64 GWh | Jan 1997 | Dec 2024 | Landfill Gas |
| UMCP CHP Plant | Trigen-Cinergy Solutions College Park | College Park, MD | 84 GWh | May 2003 | Dec 2024 | Natural Gas : 90.0% Distillate Fuel Oil : 10.0% |
| Ameresco Stafford | AMERESCO Stafford LLC | Stafford, VA | 2 GWh | Apr 2009 | Dec 2024 | Landfill Gas |
| Cooper Farms VW Project | Cooper Hatchery Inc. | Van Wert, OH | 13 GWh | Feb 2012 | Dec 2024 | Wind |
| McKee City Solar Phase 2 | MN8 Energy LLC | Egg Harbor Township, NJ | 922 MWh | Nov 2011 | Dec 2024 | Solar |
| Harmon DC Totowa NJ | Taft Associates c/o Wilson Associates | Totowa, NJ | 1 GWh | Dec 2011 | Dec 2024 | Solar |
| Haviland Plastic Products | Haviland Plastic Products Co | Haviland, OH | 13 GWh | Apr 2013 | Dec 2024 | Wind |
| Jersey Gardens Phase 1 | Clean Focus Yield, LLC | Elizabeth, NJ | 2 GWh | Nov 2011 | Dec 2024 | Solar |
| Tioga Solar Morris County 1 LLC | Sunlight General Morris Solar LLC | Morristown, NJ | 876 MWh | Jan 2011 | Dec 2024 | Solar |
| Back River Waste Water Treatment | Mayor and City Council of Baltimore City - (MD) | Baltimore, MD | 594 MWh | Dec 2008 | Dec 2024 | Solar |
| Parlin Solar LLC | Laurel Capital Partners | Sayreville, NJ | 2 GWh | Sep 2012 | Dec 2024 | Solar |
| Springfield Solar LLC | Laurel Capital Partners | Springfield, OH | 277 MWh | Oct 2012 | Dec 2024 | Solar |
| Beaver Solar LLC | Laurel Capital Partners | Beaver, PA | 73 MWh | Nov 2012 | Dec 2024 | Solar |
| DD Hay Road Solar 23 LLC | Laurel Capital Partners | New Castle, DE | 320 MWh | Apr 2015 | Dec 2024 | Solar |
| Findlay Wind Farm | Findlay Wind 20, LLC | Findlay, OH | 5 GWh | Nov 2015 | Dec 2024 | Wind |
| Zephyr Wind | Findlay Wind 19, LLC | Findlay, OH | 7 GWh | Nov 2015 | Dec 2024 | Wind |
| Whirlpool Corporation - Ottawa Wind Farm | Ottawa Wind 24, LLC | Ottawa, OH | 2 GWh | Dec 2017 | Dec 2024 | Wind |
| Whirlpool Corporation - Marion Wind Farm | Marion Wind 23, LLC | Marion, OH | 6 GWh | Sep 2017 | Dec 2024 | Wind |
| Valfilm Wind Project | Findlay Wind 25, LLC | Findlay, OH | 4 GWh | Aug 2018 | Dec 2024 | Wind |
| Whirlpool Corp-Greenville Wind Farm | Greenville Wind 26, LLC | Greenville, OH | 6 GWh | Aug 2018 | Dec 2024 | Wind |
| University Park Solar | SS PA II PSU LLC | State College, PA | 2 GWh | Nov 2018 | Dec 2024 | Solar |
| Zephyr Wind Project - 2.0 | Findlay Wind 30, LLC | Findlay, OH | 4 GWh | Jul 2020 | Dec 2024 | Wind |
| LafargeHolcim - Paulding Wind Project | Paulding Wind 28, LLC | Paulding, OH | 6 GWh | Jul 2020 | Dec 2024 | Wind |
| White Marsh Mall | White Marsh Mall | Baltimore, MD | 1 GWh | Nov 2015 | Dec 2024 | Solar |
| DCO Burlington | Cartier Energy, LLC | Burlington, NJ | 17 GWh | May 2012 | Dec 2024 | Natural Gas |
| IGS Frankfort 2 CSG | IGS Solar LLC | Frankfort, IL | 4 GWh | Jun 2021 | Dec 2024 | Solar |
| Martin Marietta Wind Project | Sandusky Wind 33, LLC | Woodville, OH | 7 GWh | Nov 2023 | Dec 2024 | Wind |
| Randolf Solar | Randolf Solar Partners LLC | Mount Jackson, VA | 6 GWh | May 2024 | Dec 2024 | Solar |
| Small Mouth Bass Solar | Small Mouth Bass Solar Partners LLC | Rockbridge Baths, VA | 4 GWh | Jul 2024 | Dec 2024 | Solar |
| Heimlich Solar | Heimlich Solar Partners LLC | Greenwood, DE | 9 GWh | May 2024 | Dec 2024 | 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 |