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

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Belleville Dam	American Mun Power-Ohio, Inc	Belleville, WV	257 GWh	May 1999	Dec 2025	Water
Meadow Lake Wind Farm III LLC	Meadow Lake Wind Farm III LLC	Lafayette, IN	258 GWh	Aug 2010	Dec 2025	Wind
Carvers Creek Solar	Carvers Creek, LLC	Gloucester, VA	259 GWh	Jul 2024	Jun 2026	Solar
Beech Ridge Energy LLC	Invenergy Services LLC	Rupert, WV	262 GWh	Dec 2009	Jun 2026	Wind
Criterion	Criterion Power Partners LLC	Oakland, MD	262 GWh	Nov 2010	Jun 2026	Wind
Laurel Mountain Hybrid	AES Distributed Energy	Belington, WV	264 GWh	Jul 2011	Jun 2026	Wind
Armenia Mountain Wind Farm	ALLETE Clean Energy	Mainesburg, PA	265 GWh	Nov 2009	Dec 2025	Wind
West Point (PA)	Merck & Co Inc-West Point	West Point, PA	265 GWh	Dec 1971	Dec 2025	Natural Gas
Greenup Hydro	City of Hamilton - (OH)	Franklin Furnace, OH	266 GWh	Nov 1982	Dec 2025	Water
Great Cove Solar II	AES Clean Energy	Saint Thomas, PA	266 GWh	Nov 2023	Jun 2026	Solar
Honeysuckle Solar Farm	Lightsource Renewable Energy Asset Management, LLC	New Carlisle, IN	267 GWh	May 2024	Jun 2026	Solar
New Creek Wind	New Creek Wind, LLC	New Creek, WV	269 GWh	Nov 2016	Jun 2026	Wind
Kearny Generating Station	Parkway Generation Operating, LLC	Kearny, NJ	270 GWh	Apr 1967	Dec 2025	Natural Gas : 99.8%
Pixelle Specialty Solutions LLC - Chilli	US Paper Mill Company	Chillicothe, OH	273 GWh	Jan 1952	Jun 2025	Black Liquor : 41.8% Natural Gas : 41.1% Wood/Wood Waste Solids : 14.2% Tire-derived Fuels : 2.1% Distillate Fuel Oil : 0.7%
International Paper Franklin Mill	International Paper - Franklin	Franklin, VA	281 GWh	Oct 1977	Jun 2026	Black Liquor : 88.8% Natural Gas : 11.2%
NedPower Mount Storm	Clearway Energy Operating LLC	Mount Storm, WV	281 GWh	Feb 2008	Jan 2026	Wind
Hopewell Mill	RockTenn-Hopewell	Hopewell, VA	285 GWh	Nov 1980	Jun 2026	Black Liquor : 47.9% Wood/Wood Waste Solids : 34.3% Natural Gas : 17.1% Bituminous Coal : 0.6%
Wheelabrator Falls	Wheelabrator Environmental Systems	Morrisville, PA	285 GWh	Apr 1994	Jun 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Lone Tree Wind, LLC	Leeward Asset Management, LLC	Tiskilwa, IL	285 GWh	Nov 2020	Jun 2026	Wind
Wolf Hills Energy	Middle River Power II, LLC	Bristol, VA	287 GWh	Apr 2001	Dec 2025	Natural Gas
Big Level Wind	Big Level Wind LLC	Hector Township, PA	290 GWh	Nov 2019	Jun 2026	Wind
Union County Resource Recovery	Reworld Union (NJ), LLC	Rahway, NJ	291 GWh	Jan 1994	Jun 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Willowbrook Solar I, LLC	RWE Clean Energy	Morystown, OH	291 GWh	Aug 2024	Jun 2026	Solar
Clearview Solar 1	Clearview Solar I, LLC	Quincy, OH	292 GWh	Nov 2024	Jun 2026	Solar
Cavalier Solar	AES Clean Energy	Smithfield, VA	294 GWh	May 2024	Jun 2026	Solar
Highlander Solar Energy Station 1	AES Distributed Energy	Spotsylvania, VA	294 GWh	Nov 2020	Jun 2026	Solar
Altavista Power Station	Virginia Electric & Power Co	Altavista, VA	300 GWh	Jan 1992	Dec 2025	Wood/Wood Waste Solids
Skipjack Solar Center	AES Distributed Energy	Wayside, VA	300 GWh	Apr 2022	Jun 2026	Solar
Northwest Ohio Wind	Northwest Ohio Wind, LLC	Haviland, OH	302 GWh	Aug 2018	Jun 2026	Wind
Shady Oaks Wind Farm	Algonquin Power Co	Compton, IL	302 GWh	Apr 2012	Dec 2025	Wind
Shady Oaks Wind 2	Shady Oaks Wind 2, LLC	Compton, IL	305 GWh	Sep 2023	Jun 2026	Wind
Hardin Solar Energy LLC	Dominion Renewable Energy	Alger, OH	306 GWh	Jan 2021	Jun 2026	Solar
Ebensburg Power	Ebensburg Power Co	Ebensburg, PA	307 GWh	Oct 1990	Dec 2025	Waste/Other Coal : 99.8%
Mehoopany Wind Energy LLC	Clearlight Energy Holdings LP	Noxen, PA	307 GWh	Nov 2012	Dec 2025	Wind
Fort Powhatan Solar	Dominion Renewable Energy	Disputanta, VA	308 GWh	Dec 2021	Jun 2026	Solar
Colonial Trail West	Dominion Energy Inc.	Spring Grove, VA	309 GWh	Nov 2019	Jun 2026	Solar
Clinch River	Appalachian Power Co	Cleveland, VA	310 GWh	Aug 1958	Jun 2026	Natural Gas
GSG LLC	Leeward Asset Management, LLC	West Brooklyn, IL	312 GWh	May 2007	Dec 2025	Wind
Wheelabrator Baltimore Refuse	Wheelabrator Environmental Systems	Baltimore, MD	312 GWh	Oct 1984	Jun 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Powell Creek Solar	Avangrid Power LLC	Miller City, OH	313 GWh	Mar 2025	Jun 2026	Solar
River Ferry Solar 1	River Ferry Solar 1, LLC	West Union, IL	314 GWh	Nov 2023	Jun 2026	Solar
Paulding Wind Farm II	Paulding Wind Farm II LLC	Payne, OH	315 GWh	Jun 2011	Jun 2026	Wind
Hopewell Power Station	Virginia Electric & Power Co	Hopewell, VA	317 GWh	Jun 1992	Dec 2025	Wood/Wood Waste Solids : 99.8%
Dickerson Power	Dickerson Power, LLC	Dickerson, MD	317 GWh	May 1959	Jun 2026	Natural Gas : 87.7% Distillate Fuel Oil : 12.3%
Hardin Solar Energy II LLC	Invenergy Services LLC	Belle Center, OH	319 GWh	Nov 2024	Jun 2026	Solar
Haverhill North Cogeneration Facility	SunCoke Energy, Inc.	Franklin Furnace, OH	320 GWh	Nov 2008	Dec 2025	Other Gas : 85.7% Natural Gas : 14.3%
Paulding Wind Farm III	Paulding Wind Farm III LLC	Payne, OH	322 GWh	Nov 2016	Jun 2026	Wind
Robert P Mone Plant	Buckeye Power, Inc	Convoy, OH	328 GWh	Jun 2002	Dec 2025	Natural Gas : 98.0% Distillate Fuel Oil : 2.0%
Big Sandy Peaker Plant	Middle River Power II, LLC	Kenona, WV	330 GWh	Jun 2001	Dec 2025	Natural Gas
Domtar Paper Co LLC Plymouth NC	Domtar Paper Company LLC	Plymouth, NC	346 GWh	Aug 1952	Dec 2025	Black Liquor : 53.6% Wood/Wood Waste Solids : 35.8% Natural Gas : 9.4% Distillate Fuel Oil : 1.2%
Herbert A Wagner	H.A. Wagner LLC	Baltimore, MD	346 GWh	Jan 1956	Jun 2026	Distillate Fuel Oil : 92.8% Natural Gas : 7.2%
John H Kerr	USCE-Wilmington District	Boydton, VA	346 GWh	Oct 1952	Dec 2025	Water
Paulsboro Refinery	Paulsboro Refining Company - LLC	Paulsboro, NJ	351 GWh	Jul 1982	Jun 2026	Natural Gas : 58.8% Other Gas : 41.1%
Meadow Lake Wind Farm V LLC	Meadow Lake Wind Farm V LLC	Chalmers, IN	351 GWh	Jun 2017	Jun 2026	Wind
Halifax County Biomass	South Boston Energy LLC	South Boston, VA	352 GWh	Oct 2013	Dec 2024	Wood/Wood Waste Solids
Midland Wind	Avangrid Power LLC	Kewane, IL	356 GWh	Nov 2023	Jun 2026	Wind
Middletown Coke Company, LLC	SunCoke Energy, Inc.	Middletown, OH	360 GWh	Nov 2011	Oct 2025	Other Gas : 99.1% Natural Gas : 0.9%
Pixelle Specialty Solutions LLC - Spring	Pixelle Specialty Solutions LLC - (PA)	Spring Grove, PA	364 GWh	Apr 1948	Jun 2026	Black Liquor : 44.7% Natural Gas : 30.7% Bituminous Coal : 19.5% Wood/Wood Waste Solids : 3.6% Residual Fuel Oil : 1.0% Sludge Waste : 0.5%
Hillcrest Solar	Hillcrest Solar I, LLC	Mt. Orab, OH	366 GWh	Jun 2021	Jun 2026	Solar
Hawks Nest Hydro	Hawks Nest Hydro LLC	Gauley Bridge, WV	366 GWh	May 1936	Dec 2025	Water
Bitter Ridge Wind Farm, LLC	Bitter Ridge Wind Farm, LLC	Redkey, IN	367 GWh	Aug 2020	Jun 2026	Wind
Richland (OH)	Richland-Stryker Generation LLC	Defiance, OH	367 GWh	Nov 1965	Dec 2025	Natural Gas
Cleveland Works	Cleveland Cliffs	Cleveland, OH	370 GWh	Dec 1949	Jun 2026	Blast Furnace Gas : 54.6% Natural Gas : 45.4%
Elwood Energy LLC	Elwood Energy, LLC	Elwood, IL	371 GWh	Jun 1999	Jun 2026	Natural Gas
Timbermill Wind, LLC	Timbermill Wind	Edenton, NC	371 GWh	Nov 2024	Jun 2026	Wind
Perryman	Constellation Power Source Generation, LLC	Harford County, MD	376 GWh	Dec 1971	Jun 2026	Natural Gas : 72.7% Distillate Fuel Oil : 27.3%
Bluff Point Wind Facility	Bluff Point Wind, LLC	Portland, IN	382 GWh	Nov 2017	Jun 2026	Wind
Black Rock Wind	Black Rock Wind Force, LLC	Elk Garden, WV	388 GWh	Jan 2022	Jun 2026	Wind
Riverstart Solar Park LLC	Riverstart Solar Park LLC	Modoc, IN	391 GWh	Nov 2021	Jun 2026	Solar
Edge Moor	Calpine Mid-Atlantic Generation LLC	Wilmington, DE	391 GWh	Nov 1954	Dec 2025	Natural Gas : 98.1% Residual Fuel Oil : 1.9%
Big Plain Solar, LLC	Leeward Asset Management, LLC	London, OH	400 GWh	Aug 2023	Jun 2026	Solar
Timber Road IV	Paulding Wind Farm IV LLC	Payne, OH	402 GWh	Dec 2019	Jun 2026	Wind
Madison Fields Solar Project, LLC	Madison Fields Solar Project, LLC	Irwin, OH	405 GWh	Dec 2023	Jun 2026	Solar
Camp Grove Wind Farm	Orion Energy Group LLC	Wyoming, IL	406 GWh	Nov 2007	Dec 2025	Wind
Essential Power Rock Springs LLC	Essential Power Operating Services LLC	Rising Sun, MD	408 GWh	May 2003	Dec 2025	Natural Gas
Northampton Generating Company LP	EIF Northampton GP, LLC	Northampton, PA	428 GWh	Jul 1995	Jun 2026	Waste/Other Coal : 95.3% Tire-derived Fuels : 3.5% Waste/Other Oil : 0.8%
Mon Valley Works	United States Steel-Mon Valley	Dravosburg, PA	431 GWh	May 1943	Dec 2024	Blast Furnace Gas : 83.2% Other Gas : 16.8%
Meadow Lake Wind Farm LLC	Meadow Lake Wind Farm LLC	Lafayette, IN	432 GWh	Sep 2009	Dec 2025	Wind
Scrubgrass Reclamation CO. LP.	Scrubgrass Reclamation CO. LP.	Kennerdell, PA	439 GWh	May 1993	Dec 2025	Waste/Other Coal : 99.7%
Fowler Ridge IV Wind Farm LLC	Pattern Operators LP	Fowler, IN	444 GWh	Dec 2015	Jun 2026	Wind
Pleinmont Solar 2	AES Distributed Energy	Spotsylvania, VA	446 GWh	Jul 2021	Jun 2026	Solar
Panther Creek Energy Facility	Panther Creek Power Operating, LLC	Nesquehoning, PA	447 GWh	Jun 1992	Dec 2024	Waste/Other Coal : 96.7% Bituminous Coal : 2.6% Distillate Fuel Oil : 0.7%
Grand Ridge Wind Energy Center	Invenergy Services LLC	Marseilles, IL	447 GWh	Sep 2008	Dec 2025	Wind
Aurora	Aurora Generation LLC	Aurora, IL	448 GWh	Apr 2001	Jun 2026	Natural Gas
Otter Creek Wind Farm LLC	Avangrid Power LLC	Ransom, IL	455 GWh	Feb 2020	Jun 2026	Wind
Zion Energy Center	Zion Energy LLC	Zion, IL	468 GWh	May 2002	Dec 2025	Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Scioto Ridge Wind Farm	RWE Clean Energy	Belle Center, OH	469 GWh	Apr 2021	Jun 2026	Wind
Covanta Essex Company	Covanta Essex Company	Newark, NJ	470 GWh	Oct 1990	Jun 2026	Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Meldahl Hydroelectric Project	City of Hamilton - (OH)	Foster, KY	471 GWh	Dec 2015	Dec 2025	Water
Woodsdale	Duke Energy Kentucky Inc	Trenton, OH	471 GWh	Apr 1992	Jun 2026	Natural Gas : 97.6% Distillate Fuel Oil : 2.4%
Blackstone Wind Farm II LLC	Blackstone Wind Farm II LLC	Dwight, IL	482 GWh	Jul 2010	Dec 2025	Wind
Hilltopper Wind Project	Hilltopper Wind Project, LLC	Mt. Pulaski, IL	495 GWh	Nov 2018	Jun 2026	Wind
Green River Wind Farm	Green River Wind Farm Phase 1, LLC	Deer Grove, IL	505 GWh	Oct 2019	Jun 2026	Wind
Twin Ridges Wind Farm	Exus Pennsylvania Wind Holdings	Meyersdale, PA	511 GWh	Nov 2012	Dec 2025	Wind
Yellowbud Solar, LLC	Yellowbud Solar LLC	Williamsport, OH	512 GWh	May 2023	Jun 2026	Solar
WestRock-West Point Mill	WestRock-West Point Mill	West Point, VA	530 GWh	Dec 1953	Jun 2026	Black Liquor : 42.9% Natural Gas : 37.3% Wood/Wood Waste Solids : 15.6% Bituminous Coal : 2.4% Sludge Waste : 1.5%
Hardin Solar III	Hardin Solar Energy III	Alger, OH	537 GWh	Feb 2025	Jun 2026	Solar
Axiall Natrium Plant	Westlake Chemical Natrium Plant	New Martinsville, WV	542 GWh	Dec 1942	Jun 2026	Natural Gas : 98.0% Other Gas : 2.0%
Darby Power, LLC	Darby Power, LLC	Mt Sterling, OH	544 GWh	Apr 2001	Dec 2025	Natural Gas : 98.7% Distillate Fuel Oil : 1.3%
High Trail Wind Farm LLC	High Trail Wind Farm LLC	Ellsworth, IL	548 GWh	Feb 2007	Jun 2026	Wind

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