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%

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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
Davis Lane Solar, LLC	Heelstone Energy Holdings, LLC	Edenton, NC	9 GWh	Nov 2017	Dec 2025	Solar
Schell Solar Farm	Heelstone Energy Holdings, LLC	Garysburg, NC	8 GWh	Nov 2016	Dec 2025	Solar
Hecate Energy Highland LLC	Hecate Energy Highland LLC	Buford, OH	639 GWh	Apr 2024	Jul 2026	Solar
Headwaters Wind Farm LLC	Headwaters Wind Farm LLC	Winchester, IN	642 GWh	Nov 2014	Dec 2025	Wind
Hazelton	Hazleton Generation LLC	Hazelton, PA	9 GWh	Dec 1988	Nov 2025	Natural Gas : 90.2% Distillate Fuel Oil : 9.8%
Hawtree Solar	Hawtree Creek Farm Solar, LLC	Warrenton, NC	114 GWh	Sep 2021	Jul 2026	Solar
Glen Ferris Hydro	Hawks Nest Hydro LLC	Gauley Bridge, WV	11 GWh	Dec 1911	Dec 2025	Water
Hawks Nest Hydro	Hawks Nest Hydro LLC	Gauley Bridge, WV	366 GWh	May 1936	Dec 2025	Water
Haviland Plastic Products	Haviland Plastic Products Co	Haviland, OH	13 GWh	Apr 2013	Dec 2024	Wind
5601 Westside CDG	Hartz Solar, LLC	North Bergen, NJ	2 GWh	Oct 2021	Dec 2025	Solar
Hartz Way	Hartz Solar, LLC	Secaucus, NJ	1 GWh	Nov 2010	Dec 2025	Solar
7448 Candlewood Road	Hartz Solar, LLC	Hanover, MD	2 GWh	Mar 2020	Dec 2025	Solar
North Bergen Solar	Hartz Solar, LLC	North Bergen, NJ	2 GWh	Sep 2016	Dec 2025	Solar
77 Metro Way	Hartz Solar, LLC	Secaucus, NJ	1 GWh	Aug 2018	Dec 2025	Solar
Bay Avenue CDG	Hartz Solar, LLC	Elizabeth, NJ	5 GWh	Nov 2023	Dec 2025	Solar
435A Bergen Avenue	Hartz Solar, LLC	Kearney, NJ	2 GWh	Jun 2019	Dec 2025	Solar
46 Meadowlands Parkway	Hartz Solar, LLC	Secaucus, NJ	3 GWh	Aug 2018	Dec 2025	Solar
Westside Avenue	Hartz Solar, LLC	North Bergen, NJ	327 MWh	Feb 2011	Dec 2025	Solar
601 Doremus CDG	Hartz Solar, LLC	Newark, NJ	2 GWh	Jul 2021	Dec 2025	Solar
Harts Mill Solar, LLC	Harts Mills Solar, LLC	Tarboro, NC	179 GWh	Nov 2020	Jul 2026	Solar
Newark Energy Center	Hartree Partners LP	Newark, NJ	3 TWh	Aug 2015	Jul 2026	Natural Gas
DE-ECA CS Hartly	Hartly Community Energy Initiative LLC	Hartly, DE	2 GWh	Jul 2025	Dec 2025	Solar
Harrisburg Facility	Harrisburg Authority	Harrisburg, PA	102 GWh	Mar 2006	Jul 2026	Non-biogenic Municipal Solid Waste : 51.8% Biogenic Municipal Solid Waste : 42.3% Natural Gas : 5.9%
Hardin Solar III	Hardin Solar Energy III	Alger, OH	542 GWh	Feb 2025	Jul 2026	Solar
Handsome Lake Energy LLC	Handsome Lake Energy LLC	Kennerdell, PA	164 GWh	Jun 2001	Dec 2025	Natural Gas
Bomber CSG	Hampstead Solar, LLC	Hampstead, MD	10 GWh	Nov 2021	Dec 2025	Solar
Hamilton (PA)	Hamilton Power, LLC	Abbottstown, PA	827 MWh	May 1971	Dec 2025	Distillate Fuel Oil
Hamilton Patriot Generation Plant	Hamilton Operating Services, LLC	Montgomery, PA	6 TWh	Jun 2016	Jul 2026	Natural Gas
Hamilton Liberty	Hamilton Liberty O&M LLC	Towanda, PA	5 TWh	May 2016	Jul 2026	Natural Gas
Haleon York RDC Solar Facility	Haleon PLC	York, PA	2 GWh	Nov 2010	Dec 2025	Solar
Herbert A Wagner	H.A. Wagner LLC	Baltimore, MD	392 GWh	Jan 1956	Jul 2026	Distillate Fuel Oil : 93.2% Natural Gas : 6.8%
GWCC PV Solar Farm	GWCC PV Solar Farm	Beltsville, MD	2 GWh	Dec 2014	Dec 2025	Solar
Guernsey Power Station	Guernsey Power Station LLC	Byesville, OH	12 TWh	Jan 2023	Jul 2026	Natural Gas
Central Utility Plant at White Oak	GSA Metropolitan Service Center	Silver Spring, MD	95 GWh	Oct 2003	Jul 2026	Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Whirlpool Corp-Greenville Wind Farm	Greenville Wind 26, LLC	Greenville, OH	6 GWh	Aug 2018	Dec 2024	Wind
N Baker Road	Greenbacker Renewable Energy Corporation	Lena, IL	3 GWh	Mar 2025	Dec 2025	Solar
N Baker Road 2	Greenbacker Renewable Energy Corporation	Lena, IL	3 GWh	Mar 2025	Dec 2025	Solar
Sun Farm V, LLC	Greenbacker Renewable Energy Corporation	Hertford, NC	9 GWh	Oct 2018	Dec 2025	Solar
Oaks Landfill CS 1	Greenbacker Renewable Energy Corporation	Gaithersburg, MD	4 GWh	Mar 2024	Dec 2025	Solar
IGS CC, LLC	Greenbacker Renewable Energy Corporation	Washington, DC	2 GWh	Feb 2020	Dec 2025	Solar
BNB Camden Solar	Greenbacker Renewable Energy Corporation	Camden, NJ	5 GWh	Nov 2017	Dec 2025	Solar
Sun Farm VI, LLC	Greenbacker Renewable Energy Corporation	Hertford, NC	9 GWh	Oct 2018	Dec 2025	Solar
Oaks Landfill - ANEM	Greenbacker Renewable Energy Corporation	Gaithersburg, MD	3 GWh	Mar 2024	Dec 2025	Solar
Blue Star	Greenbacker Renewable Energy Corporation	Massey, MD	8 GWh	Feb 2020	Dec 2025	Solar
Gliden (Op Zone)	Greenbacker Renewable Energy Corporation	Tyner, NC	11 GWh	Nov 2020	Dec 2025	Solar
Sol Phoenix	Greenbacker Renewable Energy Corporation	Capitol Heights, MD	4 GWh	Dec 2019	Dec 2025	Solar
101 Carnegie Center Solar, LLC	Greenbacker Renewable Energy Corporation	Princeton, NJ	2 GWh	Oct 2020	Apr 2025	Solar
Solar Hagerstown	Greenbacker Renewable Energy Corporation	Hagerstown, MD	15 GWh	Oct 2020	Dec 2025	Solar
Robin NJ	Greenbacker Renewable Energy Corporation	Robinsville, NJ	836 MWh	Mar 2022	Dec 2025	Solar
Electric City Solar	Greenbacker Renewable Energy Corporation	Sturgis, MI	24 GWh	Nov 2020	Dec 2025	Solar
Mid-River PA, LLC (ABE4)	Greenbacker Renewable Energy Corporation	Easton, PA	4 GWh	Aug 2020	Dec 2025	Solar
510 Carnegie Center	Greenbacker Renewable Energy Corporation	Princeton, NJ	2 GWh	Oct 2019	Dec 2025	Solar
701 Carnegie Center	Greenbacker Renewable Energy Corporation	Princeton, NJ	1 GWh	Oct 2019	Dec 2025	Solar
IGS FE Trenton, LLC	Greenbacker Renewable Energy Corporation	Trenton, NJ	2 GWh	Feb 2020	Dec 2025	Solar
Lake City	Greenbacker Renewable Energy Corporation	Lake City, MI	4 GWh	Oct 2024	Dec 2025	Solar
N Solon Road (South)	Greenbacker Renewable Energy Corporation	Richmond, IL	5 GWh	Oct 2024	Dec 2025	Solar
Ridgecrest	Greenbacker Renewable Energy Corporation	Washington, DC	2 GWh	May 2021	Dec 2025	Solar
Cascades	Greenbacker Renewable Energy Corporation	Piscataway Township, NJ	3 GWh	Mar 2021	Dec 2025	Solar
N Solon Road (North)	Greenbacker Renewable Energy Corporation	Richmond, IL	5 GWh	May 2024	Dec 2025	Solar
Oaks Landfill CS 2	Greenbacker Renewable Energy Corporation	Gaithersburg, MD	4 GWh	Mar 2024	Dec 2025	Solar
GSPP Onyx New Brunswick LLC	Green Street Power Partners	New Brunswick, NJ	1 GWh	Nov 2019	Dec 2025	Solar
Great Bend Solar Project	Great Bend Solar LLC	Portland, OH	63 GWh	Nov 2025	Jul 2026	Solar
Great Bay Solar 1	Great Bay Solar I LLC	Princess Anne, MD	137 GWh	Feb 2018	Jul 2026	Solar
Grays Ferry Cogeneration	Grays Ferry Cogen Partnership	Philadelphia, PA	1 TWh	Sep 1997	Dec 2025	Natural Gas : 97.1% Distillate Fuel Oil : 2.9%
Georgia-Pacific Big Island	GP Big Island LLC	Big Island, VA	41 GWh	May 1920	Jul 2026	Natural Gas : 64.7% Wood/Wood Waste Solids : 24.6% Black Liquor : 6.9% Other Biomass Solids : 2.8% Water : 0.9%
Goya Foods, Inc- Jersey City Solar	Goya Foods Inc.	Jersey City, NJ	4 GWh	Jun 2015	Dec 2025	Solar
Goya Foods, Inc- Secaucus Solar	Goya Foods Inc.	Secaucus, NJ	2 GWh	Feb 2016	Dec 2025	Solar
Glover Creek Solar, LLC	Glover Creek Solar, LLC	Summer Shade, KY	120 GWh	May 2024	Jul 2026	Solar
John B Rich Memorial Power Station	Gilberton Power Co	Frackville, PA	642 GWh	Jan 1988	Dec 2025	Waste/Other Coal : 99.7%
Gilbert	Gilbert Power, LLC	Milford, NJ	88 GWh	Jun 1970	Dec 2025	Natural Gas
International Paper Franklin Mill	GFC - Franklin	Franklin, VA	279 GWh	Oct 1977	Jul 2026	Black Liquor : 88.5% Natural Gas : 11.5%
Ross County Solar, LLC	Geronimo Power	Greenfield, OH	230 GWh	Dec 2024	Jul 2026	Solar
Yellowbud Solar, LLC	Geronimo Power	Williamsport, OH	518 GWh	May 2023	Jul 2026	Solar
Fayette Solar	Geronimo Power	Greenfield, OH	94 GWh	Dec 2024	Jul 2026	Solar
Green River Wind Farm	Geronimo Power	Deer Grove, IL	502 GWh	Oct 2019	Jul 2026	Wind
Sycamore Creek Solar, LLC	Geronimo Power	New Washington, OH	143 GWh	Nov 2025	Jul 2026	Solar
Dodson Creek Solar, LLC	Geronimo Power	Hillsboro, OH	235 GWh	May 2025	Jul 2026	Solar
Trenton East	Generate Capital	Trenton, IL	4 GWh	May 2024	Dec 2025	Solar
Goodenow Road West Solar 1, LLC	Generate Capital	Beecher, IL	4 GWh	Nov 2024	Dec 2025	Solar
Yager	Generate Capital	Prophetstown, IL	4 GWh	Nov 2024	Nov 2025	Solar
Grant	Generate Capital	Marengo, IL	3 GWh	Jul 2025	Dec 2025	Solar
Sawyer	Generate Capital	Morrison, IL	2 GWh	Aug 2025	Dec 2025	Solar
Beecher (IL)	Generate Capital	Beecher, IL	249 MWh	Oct 2025	Dec 2025	Solar
Gougar	Generate Capital	Manhattan, IL	425 MWh	Aug 2025	Dec 2025	Solar
Jeffery	Generate Capital	Kankakee, IL	3 GWh	Aug 2025	Dec 2025	Solar
Cottage Grove South Solar 1, LLC	Generate Capital	Beecher, IL	4 GWh	Nov 2024	Dec 2025	Solar
Cottage Grove North Solar 1, LLC	Generate Capital	Beecher, IL	4 GWh	Nov 2024	Dec 2025	Solar
Trinity Freeport	Generate Capital	Freeport, IL	4 GWh	Jul 2024	Dec 2025	Solar
Trenton West	Generate Capital	Trenton, IL	3 GWh	May 2024	Dec 2025	Solar
Dakota Solar 1, LLC	Generate Capital	Dakota, IL	4 GWh	Jul 2024	Dec 2025	Solar
9521 US 14 SOLAR 1, LLC	Generate Capital	Harvard, IL	4 GWh	Nov 2024	Dec 2025	Solar
Lilly Pond Road Solar 1, LLC	Generate Capital	Woodstock, IL	117 MWh	Nov 2025	Dec 2025	Solar
Freeport 18th Solar	Generate Capital	Freeport, IL	753 MWh	Sep 2025	Dec 2025	Solar
Wabtec U.S Rail, Grove City Engine Plant	General Electric Co	Grove City, PA	4 GWh	May 1984	May 2026	Distillate Fuel Oil
Gavin Power, LLC	Gavin Power, LLC	Cheshire, OH	13 TWh	Sep 1974	Jul 2026	Bituminous Coal : 99.6%
Gaucho Solar	Gaucho Solar	Clinton, PA	32 GWh	May 2023	Dec 2025	Solar
Garrison Energy Center LLC	Garrison Energy Center LLC	Dover, DE	969 GWh	May 2015	Jul 2026	Natural Gas : 98.7% Distillate Fuel Oil : 1.3%
Gardy's Mill Solar	Gardy's Mill Solar, LLC	Kinsale, VA	17 GWh	Nov 2020	Dec 2025	Solar
Gans Solar	Gans Solar, LLC	Lake Lynn, PA	22 GWh	Oct 2024	Dec 2025	Solar
Gans	Gans Energy LLC	Gans, PA	145 GWh	Oct 2000	Dec 2025	Natural Gas

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