PJM Interconnection, LLC

Balancing Authority Summary Information

PJM Interconnection, LLC is ranked #1 out of 65 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	Dec 2024
Annual Generation	844.5 TWh
Power Plants	2,305
Utilities	1,150
Ranked #1 out of 65 in terms of net annual generation
Ranked #1 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 43.5% Nuclear \| 32% Coal \| 14.4% Wind \| 3.6% Water \| 1.9% Solar \| 1.9% Other Fuel \| 1.6%

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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
Big Level Wind	Big Level Wind LLC	Hector Township, PA	259 GWh	Nov 2019	Oct 2024	Wind
Longview Solar	MN8 Energy LLC	Hebron, MD	23 GWh	Jan 2016	Oct 2024	Solar
Wor-Wic Community College - Offsite	Tesla Inc.	Hebron, MD	4 GWh	Mar 2019	Dec 2023	Solar
IFF Hazlet	MN8 Energy LLC	Hazlet, NJ	4 GWh	Nov 2014	Dec 2023	Solar
Romark PA Solar	Romark Logistics of PA Inc.	Hazle Township, PA	2 GWh	Oct 2011	Dec 2023	Solar
Hazelton	Hazleton Generation LLC	Hazelton, PA	12 GWh	Dec 1988	Dec 2023	Natural Gas : 98.7% Distillate Fuel Oil : 1.3%
FirstEnergy Harrison Power Station	Monongahela Power Co	Haywood, WV	12 TWh	Nov 1972	Oct 2024	Refined Coal : 99.9%
Haworth Water Treatment Plant	EPP Renewable Energy	Haworth, NJ	17 GWh	Nov 2004	Dec 2023	Natural Gas
Northwest Ohio Wind	Northwest Ohio Wind, LLC	Haviland, OH	276 GWh	Aug 2018	Oct 2024	Wind : 98.9% Solar : 1.1%
Haviland Plastic Products	Haviland Plastic Products Co	Haviland, OH	12 GWh	Apr 2013	Dec 2023	Wind
Hatfield PA BTM	American Mun Power-Ohio, Inc	Hatfield, PA	65 MWh	Nov 2022	Dec 2023	Distillate Fuel Oil
Mother Ann Lee	Lock 7 Hydro Partners LLC	Harrodsburg, KY	6 GWh	Feb 2007	Dec 2023	Water
Pleasant Valley (VA)	City of Harrisonburg - (VA)	Harrisonburg, VA	891 MWh	Mar 1997	Dec 2023	Distillate Fuel Oil
Mount Clinton	City of Harrisonburg - (VA)	Harrisonburg, VA	1 GWh	Apr 1999	Dec 2023	Distillate Fuel Oil
Harrisburg Facility	Harrisburg Authority	Harrisburg, PA	91 GWh	Mar 2006	Oct 2024	Non-biogenic Municipal Solid Waste : 52.9% Biogenic Municipal Solid Waste : 43.3% Natural Gas : 3.8%
Paxton Creek Cogeneration	Energy Center Paxton LLC	Harrisburg, PA	414 MWh	Jul 1986	Dec 2023	Natural Gas : 92.4% Distillate Fuel Oil : 7.6%
Harpster Wind	OEE XVII, LLC	Harpster, OH	2 GWh	Dec 2015	Oct 2024	Wind
Perryman	Constellation Power Source Generation, LLC	Harford County, MD	149 GWh	Dec 1971	Oct 2024	Natural Gas : 94.5% Distillate Fuel Oil : 5.5%
Onyx - Allen Harim	Onyx Asset Services Group	Harbeson, DE	2 GWh	Mar 2017	Dec 2023	Solar
7448 Candlewood Road	Hartz Solar, LLC	Hanover, MD	2 GWh	Mar 2020	Dec 2023	Solar
Long Ridge Energy Generation	Long Ridge Energy Generation LLC	Hannibal, OH	4 TWh	Sep 2021	Oct 2024	Natural Gas
London	Appalachian Power Co	Handley, WV	65 GWh	Nov 1935	Dec 2023	Water
PSEG Hope Creek Generating Station	PSEG Nuclear LLC	Hancocks Bridge, NJ	9 TWh	Nov 1986	Oct 2024	Nuclear
PSEG Salem Generating Station	PSEG Nuclear LLC	Hancocks Bridge, NJ	19 TWh	May 1971	Oct 2024	Nuclear
Bear One	Nautilus Solar Solutions	Hancock, MD	98 MWh	Oct 2023	Dec 2023	Solar
Pittman Solar One LLC	Nautilus Solar Solutions	Hancock, MD	3 GWh	Nov 2020	Dec 2023	Solar
Waste Management Bethel LFGTE	WM Renewable Energy LLC	Hampton, VA	37 GWh	Jan 2008	Dec 2023	Landfill Gas
Bomber CSG	Hampstead Solar, LLC	Hampstead, MD	9 GWh	Nov 2021	Dec 2023	Solar
Hamilton Peaking	American Mun Power-Ohio, Inc	Hamilton, OH	2 GWh	May 2000	Dec 2023	Natural Gas
Hamilton (OH)	City of Hamilton - (OH)	Hamilton, OH	776 MWh	Feb 1954	Dec 2023	Natural Gas
Hamilton Hydro	City of Hamilton - (OH)	HAMILTON, OH	6 GWh	Apr 1994	Dec 2023	Water
Yardville Solar Farm	Public Service Elec & Gas Co	Hamilton, NJ	5 GWh	Nov 2010	Dec 2023	Solar
Hamilton Solar-Crosswicks	Hartz Solar Hamilton, LLC	Hamilton, NJ	9 GWh	Nov 2011	Dec 2023	Solar
Nestlewood Solar	Vesper Energy Development LLC	Hamersville, OH	130 GWh	Nov 2023	Oct 2024	Solar
Watlington Solar	Consolidated Edison Development Inc.	Halifax, VA	35 GWh	Feb 2023	Dec 2023	Solar
Halifax	Banister Hydro LP	Halifax, VA	1 GWh	Dec 1914	Dec 2023	Water
HXNAir Solar One	HXNAir Solar One LLC	Halifax, NC	9 GWh	Nov 2017	Dec 2023	Solar
Carl Friedrich Gauss Solar	Heelstone Energy Holdings, LLC	Halifax, NC	8 GWh	Sep 2018	Dec 2023	Solar
Sunflower Solar	Sunflower Solar, LLC	Halifax, NC	33 GWh	Nov 2017	Dec 2023	Solar
Cork Oak Solar	Cork Oak Solar, LLC	Halifax, NC	41 GWh	Nov 2017	Dec 2023	Solar
Hollins Ferry CSG	ICFTS MD Solar, LLC	Halethorpe, MD	2 GWh	Nov 2021	Dec 2023	Solar
Hostetter Solar One, LLC	Nautilus Solar Solutions	Hagerstown, MD	4 GWh	Nov 2020	Dec 2023	Solar
Solar Hagerstown	Greenbacker Renewable Energy Corporation	Hagerstown, MD	17 GWh	Oct 2020	Dec 2023	Solar
Spruce - WCMD - Resh I	MN8 Energy LLC	Hagerstown, MD	3 GWh	Feb 2016	Dec 2023	Solar
Spruce - WCMD - Creek	MN8 Energy LLC	Hagerstown, MD	3 GWh	Apr 2015	Dec 2023	Solar
Maryland Solar	Arevon Energy, Inc.	Hagerstown, MD	31 GWh	Aug 2013	Oct 2024	Solar
CES VMT Solar	Consolidated Edison Solutions Inc.	Hagerstown, MD	2 GWh	Jun 2015	Dec 2023	Solar
DRPA Woodcrest Station Solar Project	Solar Star River SLB, LLC	Haddon Township, NJ	6 GWh	Mar 2022	Dec 2023	Solar
Mars Wrigley Confectionery US, LLC	Mars Wrigley Confectionery US, LLC	Hackettstown, NJ	49 GWh	Sep 1984	Dec 2023	Natural Gas
PSEG Hackettstown	PSEG Solar Hackettstown LLC	Hackettstown, NJ	2 GWh	Aug 2009	Dec 2023	Solar
General Electric Diesel Engine Plant	General Electric Co	Grove City, PA	6 GWh	May 1984	Oct 2024	Distillate Fuel Oil
Sycamore Solar	Dominion Energy Inc.	Gretna, VA	86 GWh	Feb 2023	Oct 2024	Solar
Whitehorn Solar	Whitehorn Solar, LLC	Gretna, VA	78 GWh	Sep 2021	Oct 2024	Solar
Whirlpool Corp-Greenville Wind Farm	OEE XXVI LLC	Greenville, OH	10 GWh	Aug 2018	Dec 2023	Wind
Greenville Electric Generating Station	Buckeye Power, Inc	Greenville, OH	68 GWh	May 2000	Dec 2023	Natural Gas
Penny Hill Solar	Cardinal Renewables	Greenville, NC	4 GWh	Aug 2017	Dec 2023	Solar
Greenfield Solar Park	Indiana Municipal Power Agency	Greenfield, IN	5 GWh	Nov 2017	Dec 2023	Solar
Mountain View	Industrial Power Generating Company LLC	Greencastle, PA	27 GWh	Feb 2003	Dec 2023	Landfill Gas : 95.4% Distillate Fuel Oil : 4.6%
Denison Solar Array	AEP Onsite Partners, LLC	Granville, OH	2 GWh	Nov 2017	Oct 2024	Solar
Grant Town Power Plant	American Bituminous Power LP	Grant Town, WV	599 GWh	Jun 1992	Dec 2023	Waste/Other Coal : 96.9% Natural Gas : 3.1%
AES Griggs Solar, LLC	AES Griggs Solar, LLC	Grant Park, IL	4 GWh	Nov 2020	Dec 2023	Solar
St. Joseph Solar	Indiana Michigan Power Co	Granger, IN	32 GWh	Feb 2021	Dec 2023	Solar
Grandy PV 1	Ecoplexus, Inc	Grandy, NC	28 GWh	Jan 2020	Dec 2023	Solar
Louisa Generation Facility	Old Dominion Electric Coop	Gordonsville, VA	237 GWh	Jul 2003	Dec 2023	Natural Gas : 99.7%
Gordonsville Energy LP	Virginia Electric & Power Co	Gordonsville, VA	1 TWh	Feb 1994	Nov 2023	Natural Gas : 97.4% Distillate Fuel Oil : 2.6%
Carvers Creek Solar	Carvers Creek, LLC	Gloucester, VA	23 GWh	-	Oct 2024	Solar
Gloucester Solar	Dominion Energy Inc.	Gloucester, VA	37 GWh	Mar 2019	Dec 2023	Solar
Bridgeport Disposal Solar Farm	Bridgeport Disposal LLC	Gloucester, NJ	2 GWh	Mar 2011	Dec 2023	Solar
Owens Corning	MN8 Energy LLC	Gloucester Township, NJ	4 GWh	Nov 2016	Dec 2023	Solar
Gloucester	VC Renewables	Gloucester City, NJ	3 GWh	Nov 2019	Dec 2023	Solar
Riverside Renewable Energy LLC	Riverside Renewable Energy	Gloucester City, NJ	11 GWh	Oct 2011	Dec 2023	Solar
Waste Management Middle Peninsula LFGTE	WM Renewable Energy LLC	Glenns, VA	50 GWh	Aug 2009	Dec 2023	Landfill Gas
Suburban Landfill Gas Recovery	WM Renewable Energy LLC	Glenford, OH	31 GWh	Dec 2010	Dec 2023	Landfill Gas
Lebanon Solar	Consolidated Edison Development Inc.	Glen Gardner, NJ	3 GWh	Nov 2011	Dec 2023	Solar
Presbyterian Senior Living Service	Terraform Arcadia	Glen Arm, MD	745 MWh	Aug 2013	Sep 2023	Solar
Henrico	Industrial Power Generating Company LLC	Glen Allen, VA	7 GWh	Aug 2010	Dec 2023	Landfill Gas : 94.2% Distillate Fuel Oil : 5.8%
Glasgow LFGTE	East Kentucky Power Coop, Inc	Glasgow, KY	4 GWh	Nov 2015	Dec 2023	Landfill Gas
Girard (PA) RTO BTM	American Mun Power-Ohio, Inc	Girard, PA	80 MWh	Feb 2022	Dec 2023	Distillate Fuel Oil
Adams Solar LLC PA	Adams Solar LLC (PA)	Gettysburg, PA	129 GWh	Nov 2023	Oct 2024	Solar
Hunterstown	Hunterstown Power, LLC	Gettysburg, PA	39 GWh	Apr 1971	Dec 2023	Natural Gas
Hunterstown Power Plant	Kestrel Acquisition, LLC	Gettysburg, PA	5 TWh	Jun 2003	Oct 2024	Natural Gas
Brown County LFGTE Power Station	EDL Inc	Georgetown, OH	27 GWh	May 2017	Dec 2023	Landfill Gas
DEC Phase II at Georgetown	Luminace Solar MC, LLC	Georgetown, DE	6 GWh	Nov 2019	Dec 2023	Solar
Ameresco Delaware South	AMERESCO Delaware South	Georgetown, DE	30 GWh	Nov 2006	Dec 2023	Landfill Gas
Bruce A Henry Solar Farm	Delaware Electric Cooperative	Georgetown, DE	7 GWh	Jul 2013	Dec 2023	Solar
Genoa Diesel Generating Station	Village of Genoa - (OH)	Genoa, OH	130 MWh	Nov 2004	Dec 2023	Distillate Fuel Oil
Geneva	WM Renewable Energy LLC	Geneva, OH	19 GWh	Jun 2013	Dec 2023	Landfill Gas
Geneva Generation Facility	City of Geneva- (IL)	Geneva, IL	4 GWh	May 2005	Dec 2023	Natural Gas
Hawks Nest Hydro	Hawks Nest Hydro LLC	Gauley Bridge, WV	435 GWh	May 1936	Dec 2023	Water
Glen Ferris Hydro	Hawks Nest Hydro LLC	Gauley Bridge, WV	11 GWh	Dec 1911	Dec 2023	Water
Gaston Solar	Duke Energy Renewables Services	Gaston, NC	9 GWh	Mar 2016	Dec 2023	Solar
Oak Solar	Oak Solar LLC	Gaston, NC	153 GWh	Nov 2023	Oct 2024	Solar
Floyd Road Solar Farm	Greenbacker Renewable Energy Corporation	Gaston, NC	9 GWh	May 2017	Dec 2023	Solar
Gas City 2	Indiana Municipal Power Agency	Gas City, IN	3 GWh	Dec 2022	Dec 2023	Solar
Gutenberg Solar	Dominion Energy Inc.	Garysburg, NC	152 GWh	Aug 2019	Oct 2024	Solar
Cottonwood Solar, LLC	Cardinal Renewables	Garysburg, NC	5 GWh	Dec 2017	Dec 2023	Solar
Schell Solar Farm	Heelstone Energy Holdings, LLC	Garysburg, NC	9 GWh	Nov 2016	Dec 2023	Solar
Long Farm 46 Solar, LLC	Duke Energy Renewables Services	Garysburg, NC	9 GWh	Jan 2016	Dec 2023	Solar
Hemlock Solar	Hemlock Solar LLC	Garysburg, NC	10 GWh	Feb 2017	Dec 2023	Solar
Garysburg Solar	Duke Energy Renewables Services	Garysburg, NC	9 GWh	Feb 2016	Dec 2023	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	909.4 GWh	4
#25	Dominion Energy South Carolina, Inc.	25.9 TWh	85
#13	Duke Energy Carolinas	111.1 TWh	556
#17	Duke Energy Progress East	63.3 TWh	554
#51	Duke Energy Progress West	4.1 TWh	10
#15	ISO New England	103.8 TWh	1,487
#24	Louisville Gas and Electric Company and Kentucky Utilities Company	33.2 TWh	20
#12	New York Independent System Operator	130.3 TWh	1,100
#31	South Carolina Public Service Authority	18.1 TWh	33
#60	Southeastern Power Administration	1.6 TWh	11

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#1	PJM Interconnection, LLC	844.5 TWh	2,305
#2	Midcontinent Independent System Operator, Inc.	635.6 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	463.9 TWh	1,139
#5	Southwest Power Pool	291.2 TWh	762
#6	Southern Company Services, Inc. - Trans	248.4 TWh	393
#7	California Independent System Operator	190.9 TWh	1,943
#9	Tennessee Valley Authority	157.9 TWh	170
#10	Florida Power & Light Co.	147.3 TWh	159
#12	New York Independent System Operator	130.3 TWh	1,100
#13	Duke Energy Carolinas	111.1 TWh	556