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 |
|---|---|---|---|---|---|---|
| Patriots Stadium | Sunlight General Somerset Solar LLC | Bridgewater, NJ | 1 GWh | Aug 2013 | Dec 2025 | Solar |
| Hall's Warehouse Solar Project | Sunlight General Solar Fund II, LLC | South Plainfield, NJ | 1 GWh | Jan 2009 | Dec 2025 | Solar |
| Carrier Clinic | Sunlight General Solar Fund II, LLC | Belle Mead, NJ | 2 GWh | Sep 2009 | Dec 2025 | Solar |
| Tioga Solar Morris County 1 LLC | Sunlight General Morris Solar LLC | Morristown, NJ | 876 MWh | Jan 2011 | Dec 2024 | Solar |
| County College of Morris | Sunlight General Morris Solar LLC | Randolph, NJ | 3 GWh | Oct 2013 | Dec 2025 | Solar |
| William G Mennen Sports Solar | Sunlight General Morris Solar LLC | Morristown, NJ | 325 MWh | Jan 2011 | Dec 2025 | Solar |
| Mercer County Community College | Sunlight General Mercer Solar LLC | West Windsor, NJ | 10 GWh | Aug 2013 | Dec 2025 | Solar |
| Sunflower Solar | Sunflower Solar, LLC | Halifax, NC | 31 GWh | Nov 2017 | Dec 2025 | Solar |
| SunEnergy1-Scotland Neck, LLC | SunEnergy1-Scotland Neck, LLC | Scotland Neck, NC | 5 GWh | Nov 2014 | Dec 2025 | Solar |
| Plymouth Solar LLC | SunEnergy1 | Plymouth, NC | 6 GWh | Aug 2012 | Dec 2025 | Solar |
| ISH Solar Central, LLC | SunEdison LLC | Bayville, NJ | 1 GWh | Sep 2011 | Dec 2025 | Solar |
| Bishop Hill Energy LLC | SunEdison LLC | Cambridge, IL | 713 GWh | May 2012 | Dec 2025 | Wind |
| Chimes West Friendship (Nixon Farms) | SunE SEM 1, LLC | West Friendship, MD | 2 GWh | Nov 2014 | Dec 2025 | Solar |
| Cecil County CCVT HS | SunE DB42, LLC | Elkton, MD | 3 GWh | Nov 2015 | Dec 2025 | Solar |
| Elkton Solar | SunE DB27, LLC | Elkton, MD | 2 GWh | Nov 2015 | Dec 2025 | Solar |
| Middletown Coke Company, LLC | SunCoke Energy, Inc. | Middletown, OH | 360 GWh | Nov 2011 | Oct 2025 | Other Gas : 99.1% Natural Gas : 0.9% |
| Haverhill North Cogeneration Facility | SunCoke Energy, Inc. | Franklin Furnace, OH | 320 GWh | Nov 2008 | Dec 2025 | Other Gas : 85.7% Natural Gas : 14.3% |
| Sunbury Generation LP | Sunbury Generation LP | Shamokin Dam, PA | 1 GWh | Aug 1949 | Dec 2025 | Distillate Fuel Oil |
| Summit Water Nexus Mt. Holly, LLC Solar | Summit Water Nexus, Mount Holly, LLC | Lumberton, NJ | 1 GWh | Apr 2013 | Dec 2025 | Solar |
| Sugar Run Solar | Sugar Run Solar, LLC | Sunbury, NC | 8 GWh | Nov 2015 | Dec 2025 | Solar |
| Stratford Solar Center, LLC | Stratford Solar Center, LLC | Suffolk, VA | 32 GWh | Oct 2022 | Dec 2025 | Solar |
| Underwood PV2 | Strata Manager, LLC | Murfreesboro, NC | 29 GWh | Sep 2020 | Dec 2025 | Solar |
| Everett PV1 | Strata Manager, LLC | Parmele, NC | 19 GWh | Nov 2019 | Dec 2025 | Solar |
| Williamston West Farm, LLC | Strata Manager, LLC | Williamston, NC | 9 GWh | Jun 2016 | Dec 2025 | Solar |
| Whitakers Farm (Fisher Rd) | Strata Manager, LLC | Whitakers, NC | 6 GWh | Jun 2016 | Dec 2025 | Solar |
| HWY 158 PV | Strata Manager, LLC | Murfreesboro, NC | 16 GWh | Sep 2020 | Dec 2025 | Solar |
| Benthall Bridge PV 1 | Strata Manager, LLC | Murfreesboro, NC | 4 GWh | Nov 2016 | Dec 2025 | Solar |
| Grandy PV 1 | Strata Manager, LLC | Grandy, NC | 25 GWh | Jan 2020 | Dec 2025 | Solar |
| Baker PV 1 | Strata Manager, LLC | Aulander, NC | 6 GWh | Nov 2016 | Dec 2025 | Solar |
| American Legion PV 1 | Strata Manager, LLC | Roanoke Rapids, NC | 24 GWh | Nov 2017 | Dec 2025 | Solar |
| Watson Seed Farm PV1 | Strata Manager, LLC | Whitakers, NC | 30 GWh | Nov 2015 | Dec 2025 | Solar |
| Bradley PV1 | Strata Manager, LLC | Aulander, NC | 6 GWh | Nov 2015 | Dec 2025 | Solar |
| Jakana Solar | Strata Manager, LLC | Williamston, NC | 9 GWh | Oct 2014 | Dec 2025 | Solar |
| Windsor Solar | Strata Manager, LLC | Windsor, NC | 9 GWh | Nov 2014 | Dec 2025 | Solar |
| Bethel Solar | Strata Manager, LLC | Bethel, NC | 7 GWh | Nov 2015 | Dec 2025 | Solar |
| Lewiston Solar | Strata Manager, LLC | Lewiston, NC | 9 GWh | Nov 2014 | Dec 2025 | Solar |
| Williamston Solar | Strata Manager, LLC | Williamston, NC | 9 GWh | Nov 2014 | Dec 2025 | Solar |
| Flat Meeks PV 1 | Strata Manager, LLC | Robersonville, NC | 9 GWh | Sep 2017 | Dec 2025 | Solar |
| Glades Pike Generation Plant | State Correctnl Inst Laurel Highlands | Somerset, PA | 8 GWh | Sep 2011 | Dec 2025 | Landfill Gas |
| NL IL - 2000 North Road CSG | Standard Solar | Kankakee, IL | 1 GWh | Sep 2025 | Dec 2025 | Solar |
| NL IL - 241 North CSG | Standard Solar | Peotone, IL | 1 GWh | Sep 2025 | Dec 2025 | Solar |
| Cenergy IL - Zion CSG | Standard Solar | Zion, IL | 13 MWh | Nov 2025 | Dec 2025 | Solar |
| NL IL - Maples Road | Standard Solar | Dixon, IL | 867 MWh | Sep 2025 | Dec 2025 | Solar |
| CUA West Campus - North (CSG) | Standard Solar | Washington, DC | 5 GWh | May 2024 | Dec 2025 | Solar |
| EDF Saucon Valley | Standard Solar | Bethlehem, PA | 5 GWh | May 2024 | Dec 2025 | Solar |
| CUA West Campus - South (CSG) | Standard Solar | Washington, DC | 5 GWh | May 2024 | Dec 2025 | Solar |
| NL VA - Dry Fork | Standard Solar | Chatham, VA | 227 MWh | Oct 2025 | Dec 2025 | Solar |
| NL IL - McConnell Road | Standard Solar | Rock City, IL | 208 MWh | Oct 2025 | Dec 2025 | Solar |
| Shepherds Mill CSG | Standard Solar | Union Bridge, MD | 3 GWh | Aug 2021 | Dec 2025 | Solar |
| OER Patuxent CSG | Standard Solar | Lothian, MD | 4 GWh | Oct 2022 | Dec 2025 | Solar |
| OER Monarch CSG | Standard Solar | Upper Marlboro, MD | 3 GWh | Nov 2021 | Dec 2025 | Solar |
| USS Goodrich Solar | Standard Solar | Bonfield, IL | 4 GWh | Jul 2022 | Dec 2025 | Solar |
| USS Sycamore Solar (CSG) | Standard Solar | Sycamore, IL | 4 GWh | Apr 2022 | Dec 2025 | Solar |
| Fort Indiantown Gap | Standard Solar | Annville, PA | 5 GWh | Dec 2018 | Dec 2025 | Solar |
| HCE Powhatan Solar, LLC | Standard Solar | Powhatan, VA | 7 GWh | Nov 2023 | Dec 2025 | Solar |
| HCE Moran Solar, LLC | Standard Solar | Rice, VA | 2 GWh | Nov 2024 | Dec 2025 | Solar |
| HCE Millboro Springs Solar, LLC | Standard Solar | Millboro, VA | 6 GWh | Sep 2024 | Dec 2025 | Solar |
| HCE Amelia Solar II, LLC | Standard Solar | Amelia, VA | 7 GWh | Nov 2023 | Dec 2025 | Solar |
| HCE Reams Solar, LLC | Standard Solar | Dinwiddie, VA | 9 GWh | Jul 2024 | Dec 2025 | Solar |
| Holly Spring Meadows | Standard Solar | District Heights, MD | 2 GWh | Jun 2023 | Dec 2025 | Solar |
| HCE Amelia Solar I, LLC | Standard Solar | Amelia Court House, VA | 9 GWh | Nov 2023 | Dec 2025 | Solar |
| MNCPPC Randall Farm | Standard Solar | Upper Marlboro, MD | 2 GWh | Mar 2020 | Dec 2025 | Solar |
| Anne Arundel County Public Schools | Standard Solar | Pasadena, MD | 2 GWh | Sep 2017 | Dec 2025 | Solar |
| UMCES Ground Mount | Standard Solar | Cambridge, MD | 3 GWh | Jan 2018 | Dec 2025 | Solar |
| MNCPPC Germantown Solar | Standard Solar | Boyds, MD | 2 GWh | Jan 2018 | Dec 2025 | Solar |
| HCE Roark Mill Solar, LLC | Standard Solar | Hurt, VA | 4 GWh | Jul 2024 | Dec 2025 | Solar |
| OER Checkerspot | Standard Solar | Tracy's Landing, MD | 3 GWh | Nov 2021 | Dec 2025 | Solar |
| Hall Property | Standard Solar | Upper Marlboro, MD | 3 GWh | Feb 2024 | Dec 2025 | Solar |
| HCE Red House Solar, LLC | Standard Solar | Red House, VA | 4 GWh | Feb 2025 | Dec 2025 | Solar |
| St Joseph Energy Center | St Joseph Energy Center LLC | New Carlisle, IN | 6 TWh | Mar 2018 | Jul 2026 | Natural Gas |
| University Park Solar | SS PA II PSU LLC | State College, PA | 2 GWh | Nov 2018 | Dec 2024 | Solar |
| IGS East Central, LLC | SRC Partnership 3, LLC | Joliet, IL | 4 GWh | Nov 2020 | Dec 2025 | Solar |
| USS St Anne Solar LLC (St. Anne 1) | SRC Partnership 16, LLC | St Anne, IL | 4 GWh | Oct 2024 | Dec 2025 | Solar |
| Princeville Solar, LLC | SRC Partnership 16, LLC | Princeville, IL | 293 MWh | Oct 2025 | Dec 2025 | Solar |
| Millstadt IL 1, LLC | SRC Partnership 16, LLC | Belleville, IL | 2 GWh | May 2025 | Dec 2025 | Solar |
| Illinois River Solar 2, LLC | SRC Partnership 16, LLC | Henry, IL | 7 MWh | Nov 2025 | Dec 2025 | Solar |
| USS St Anne Solar LLC (St Anne 2) | SRC Partnership 16, LLC | St Anne, IL | 4 GWh | Oct 2024 | Dec 2025 | Solar |
| East Marion IL 1, LLC | SRC Partnership 16, LLC | Marion, IL | 4 GWh | May 2025 | Dec 2025 | Solar |
| USS Young Solar LLC (Young 2) | SRC Partnership 16, LLC | Newman, IL | 4 GWh | Jan 2025 | Dec 2025 | Solar |
| Brimfield Solar | SRC Partnership 15 LLC | Brimfield, IL | 798 MWh | Aug 2025 | Dec 2025 | Solar |
| Essex Solar | SRC Partnership 15 LLC | Wyoming, IL | 5 GWh | Apr 2025 | Dec 2025 | Solar |
| Midwest Power Partners LLC (Pirolo) | SRC Partnership 15 LLC | Williamson, IL | 9 GWh | Jan 2025 | Dec 2025 | Solar |
| Rock Cut Solar | SRC Partnership 15 LLC | Rockford, IL | 2 GWh | Jul 2025 | Dec 2025 | Solar |
| Shissler Solar | SRC Partnership 15 LLC | Brimfield, IL | 847 MWh | Aug 2025 | Dec 2025 | Solar |
| USS Clear Creek Solar | SRC Partnership 15 LLC | Virginia, IL | 232 MWh | Oct 2025 | Dec 2025 | Solar |
| USS Lowe Solar | SRC Partnership 15 LLC | Kankakee, IL | 4 GWh | Jul 2024 | Dec 2025 | Solar |
| USS Vermilion Solar 1 LLC (Vermilion 2) | SRC Partnership 15 LLC | Fithian, IL | 4 GWh | Nov 2024 | Dec 2025 | Solar |
| USS Vermilion Solar 1 LLC (Vermilion 1) | SRC Partnership 15 LLC | Fithian, IL | 3 GWh | Nov 2024 | Dec 2025 | Solar |
| Briscoe Solar 2 | SRC Partnership 14 LLC | Lostant, IL | 3 GWh | Apr 2025 | Dec 2025 | Solar |
| Crawford 1 Solar | SRC Partnership 14 LLC | Dixon, IL | 4 GWh | Oct 2024 | Dec 2025 | Solar |
| Clark Solar 1A | SRC Partnership 14 LLC | San Jose, IL | 5 GWh | Nov 2024 | Dec 2025 | Solar |
| Crawford 1A Solar | SRC Partnership 14 LLC | Dixon, IL | 4 GWh | Feb 2025 | Dec 2025 | Solar |
| Heinsohn Solar 2 | SRC Partnership 14 LLC | Kingston, IL | 3 GWh | Nov 2024 | Nov 2025 | Solar |
| Heinsohn Solar 2A | SRC Partnership 14 LLC | Kingston, IL | 4 GWh | Nov 2024 | Dec 2025 | Solar |
| Hoppe Nitzberg Solar 1 | SRC Partnership 14 LLC | Kingston, IL | 4 GWh | Oct 2024 | Dec 2025 | Solar |
| Clark Solar 1 | SRC Partnership 14 LLC | San Jose, IL | 5 GWh | Nov 2024 | Dec 2025 | Solar |
| Engel Solar 1A | SRC Partnership 14 LLC | Sandwich, IL | 5 GWh | Oct 2024 | Dec 2025 | Solar |
| Hoppe Nitzberg Solar 1A | SRC Partnership 14 LLC | Kingston, IL | 3 GWh | Oct 2024 | Dec 2025 | Solar |
| Briscoe Solar 1 | SRC Partnership 14 LLC | Tonica, IL | 4 GWh | Nov 2024 | Dec 2025 | Solar |
| 4622 Mercedes Dr Solar, LLC | SRC Partnership 13, LLC | Belcamp, MD | 3 GWh | Nov 2023 | 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 |