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	Aug 2026
Annual Generation	883.7 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 \| 30.8% Coal \| 16.2% 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
IGS Solar I - BWI2	Madison Energy Holdings LLC	Baltimore, MD	2 GWh	Jan 2017	Dec 2025	Solar
Cleveland Thermal	Corix Cleveland Thermal Generating LP	Cleveland, OH	1 GWh	Jan 2017	Dec 2025	Natural Gas
New River Clean Energy	Cox Enterprises	Beckley, WV	7 GWh	Jan 2017	Dec 2025	Landfill Gas
POET Biorefining - Portland	POET Biorefining - Portland	Portland, IN	13 GWh	Feb 2017	Dec 2025	Natural Gas
Milan	Milan Energy LLC	Milan, PA	41 GWh	Feb 2017	Dec 2025	Natural Gas
Hemlock Solar	Hemlock Solar LLC	Garysburg, NC	9 GWh	Feb 2017	Dec 2025	Solar
Spartan	Altus Power America Management, LLC	North Hanover, NJ	13 GWh	Feb 2017	Dec 2025	Solar
Alpaca	Alpaca Energy LLC	Canton Township, PA	41 GWh	Mar 2017	Dec 2025	Natural Gas
Potomac Energy Center, LLC	Potomac Energy Center LLC	Leesburg, VA	5 TWh	Mar 2017	Jun 2026	Natural Gas
Onyx - Allen Harim	Onyx Asset Services Group	Harbeson, DE	2 GWh	Mar 2017	Dec 2024	Solar
Garrett County - DPU Treatment Plant	Tesla Inc.	Oakland, MD	1 GWh	Apr 2017	Dec 2025	Solar
DG AMP Solar Front Royal	DG AMP Solar, LLC	Front Royal, VA	4 GWh	Apr 2017	Dec 2025	Solar
Floyd Road Solar Farm	Altus Power America Management, LLC	Gaston, NC	8 GWh	May 2017	Dec 2025	Solar
Pemberton Road I	NJR Clean Energy Ventures Corporation	Pemberton, NJ	13 GWh	May 2017	Dec 2025	Solar
Pemberton Road II	NJR Clean Energy Ventures Corporation	Pemberton, NJ	13 GWh	May 2017	Dec 2025	Solar
Brown County LFGTE Power Station	Energy Developments, Inc d/b/a EDL	Georgetown, OH	26 GWh	May 2017	Dec 2025	Landfill Gas
Dix Solar, L.L.C	Altus Power America Management, LLC	Browns Mills, NJ	19 GWh	May 2017	Dec 2025	Solar
L'Oreal Solar - Florence	L'Oreal USA Products Inc	Florence, KY	2 GWh	Jun 2017	Dec 2025	Solar
Meeks Solar, LLC	Cardinal Renewables	Robersonville, NC	3 GWh	Jun 2017	Dec 2025	Solar
POET Biorefining - Leipsic, LLC	POET Biorefining - Leipsic, LLC	Leipsic, OH	14 GWh	Jun 2017	Dec 2025	Natural Gas
Meadow Lake Wind Farm V LLC	Meadow Lake Wind Farm V LLC	Chalmers, IN	351 GWh	Jun 2017	Jun 2026	Wind
Oregon Clean Energy Center	Oregon Clean Energy Center	Oregon, OH	6 TWh	Jun 2017	Jun 2026	Natural Gas
Hecate Energy Clarke County LLC	Dominion Renewable Energy	White Post, VA	16 GWh	Jun 2017	Dec 2025	Solar
IOS - ERW9	Madison Energy Holdings LLC	Carteret, NJ	6 GWh	Jul 2017	Dec 2025	Solar
POET Biorefining - Marion, LLC	POET Biorefining - Marion, LLC	Marion, OH	24 GWh	Jul 2017	Dec 2025	Natural Gas
Penny Hill Solar	Cardinal Renewables	Greenville, NC	4 GWh	Aug 2017	Dec 2025	Solar
Princeton Solar Project	NJR Clean Energy Ventures Corporation	Princeton, NJ	3 GWh	Aug 2017	Dec 2024	Solar
Flat Meeks PV 1	Strata Manager, LLC	Robersonville, NC	9 GWh	Sep 2017	Dec 2025	Solar
Remington Solar Facility	Virginia Electric & Power Co	Remington, VA	35 GWh	Sep 2017	Dec 2025	Solar
Whirlpool Corporation - Marion Wind Farm	Marion Wind 23, LLC	Marion, OH	6 GWh	Sep 2017	Dec 2024	Wind
Anne Arundel County Public Schools	Standard Solar	Pasadena, MD	2 GWh	Sep 2017	Dec 2025	Solar
POET Biorefining - Fostoria	Fostoria Ethanol	Fostoria, OH	19 GWh	Sep 2017	Dec 2025	Natural Gas
Hecate Energy Cherrydale LLC	Dominion Renewable Energy	Cape Charles, VA	33 GWh	Oct 2017	Dec 2025	Solar
Southampton Solar, LLC	Dominion Renewable Energy	Newsoms, VA	189 GWh	Oct 2017	Jun 2026	Solar
10 Finderne Avenue Solar, LLC	CleanCapital Holdings	Bridgewater Town, NJ	2 GWh	Oct 2017	Dec 2025	Solar
Montgomery County Correctional Facility	Tesla Inc.	Boyds, MD	1 GWh	Oct 2017	Dec 2025	Solar
Cooperative Solar One	East Kentucky Power Coop, Inc	Winchester, KY	13 GWh	Oct 2017	Dec 2025	Solar
Sussex Drive, LLC	Dominion Renewable Energy	Stoney Creek, VA	39 GWh	Oct 2017	Dec 2025	Solar
Buckingham Solar LLC	Dominion Renewable Energy	Cumberland, VA	32 GWh	Oct 2017	Dec 2025	Solar
Radfords Run Wind Farm	RWE Clean Energy	Maroa, IL	882 GWh	Nov 2017	Jun 2026	Wind
American Legion PV 1	Strata Manager, LLC	Roanoke Rapids, NC	24 GWh	Nov 2017	Dec 2025	Solar
Carroll County Energy	Carroll County Energy LLC	Carrollton, OH	6 TWh	Nov 2017	Jun 2026	Natural Gas
HXNAir Solar One	HXNAir Solar One LLC	Halifax, NC	4 GWh	Nov 2017	Dec 2025	Solar
Oceana Solar	Virginia Electric & Power Co	Virginia Beach, VA	30 GWh	Nov 2017	Dec 2025	Solar
Cork Oak Solar	Cork Oak Solar, LLC	Halifax, NC	38 GWh	Nov 2017	Dec 2025	Solar
Sunflower Solar	Sunflower Solar, LLC	Halifax, NC	31 GWh	Nov 2017	Dec 2025	Solar
Correctional Solar LLC	Dominion Renewable Energy	Barhamsville, VA	31 GWh	Nov 2017	Dec 2025	Solar
Scott-II Solar LLC	Dominion Renewable Energy	Powhatan, VA	39 GWh	Nov 2017	Dec 2025	Solar
Greenfield Solar Park	Indiana Municipal Power Agency	Greenfield, IN	5 GWh	Nov 2017	Dec 2025	Solar
IMPA Anderson Solar Park 2	Indiana Municipal Power Agency	Anderson, IN	12 GWh	Nov 2017	Dec 2025	Solar
Bedford Solar (Oppidum)	Oppidum Renewables USA, LLC	Bedford, VA	4 GWh	Nov 2017	Dec 2025	Solar
IKEA Joliet Rooftop PV System	IKEA Property Inc	Joliet, IL	3 GWh	Nov 2017	Apr 2025	Solar
Bluff Point Wind Facility	Bluff Point Wind, LLC	Portland, IN	382 GWh	Nov 2017	Jun 2026	Wind
Crittenden Solar Facility	Duke Energy Kentucky Inc	Dry Ridge, KY	3 GWh	Nov 2017	Dec 2025	Solar
Walton 1 Solar Facility	Duke Energy Kentucky Inc	Walton, KY	3 GWh	Nov 2017	Dec 2025	Solar
Walton 2 Solar Facility	Duke Energy Kentucky Inc	Walton, KY	3 GWh	Nov 2017	Dec 2025	Solar
Hog Creek Wind Project	Hog Creek Wind Project LLC	Ada, OH	214 GWh	Nov 2017	Jun 2026	Wind
Essex Solar Center	Arevon Energy, Inc.	Dunnsville, VA	38 GWh	Nov 2017	Jun 2026	Solar
Palmer Solar Center	Arevon Energy, Inc.	Troy, VA	11 GWh	Nov 2017	Jun 2026	Solar
Martin Solar Center	Arevon Energy, Inc.	Kents Store, VA	7 GWh	Nov 2017	Jun 2026	Solar
DG Camden LLC Holtec	DG Camden, LLC	Camden, NJ	4 GWh	Nov 2017	Dec 2025	Solar
Davis Lane Solar, LLC	Heelstone Energy Holdings, LLC	Edenton, NC	9 GWh	Nov 2017	Dec 2025	Solar
Denison Solar Array	Onsite Partners, LLC	Granville, OH	3 GWh	Nov 2017	Jun 2026	Solar
Navy Yard Peaker Station	Philadelphia Authority for Industrial Development	Philadelphia, PA	3 GWh	Nov 2017	Dec 2025	Natural Gas
Ranchland Solar, LLC	Ranchland Solar, LLC	Moyock, NC	107 GWh	Nov 2017	Jun 2026	Solar
BNB Camden Solar	Greenbacker Renewable Energy Corporation	Camden, NJ	5 GWh	Nov 2017	Dec 2025	Solar
Shiloh Hwy Solar	SunStrong Management	Shiloh, NC	9 GWh	Nov 2017	Dec 2025	Solar
Monroeville Solar	Solar Planet Power	Monroeville, OH	3 GWh	Nov 2017	Dec 2025	Solar
Samuel Mickle School	CleanCapital Holdings	Mickleton, NJ	912 MWh	Nov 2017	Dec 2025	Solar
DG AMP Solar Versailles	DG AMP Solar, LLC	Versailles, OH	3 GWh	Dec 2017	Dec 2025	Solar
DG New Jersey Solar RLS Logistics	DG New Jersey Solar, LLC	Newfield, NJ	5 GWh	Dec 2017	Sep 2025	Solar
Cottonwood Solar, LLC	Cardinal Renewables	Garysburg, NC	4 GWh	Dec 2017	Dec 2025	Solar
Ahoskie	Altus Power America Management, LLC	Ahoskie, NC	7 GWh	Dec 2017	Mar 2025	Solar
Whirlpool Corporation - Ottawa Wind Farm	Ottawa Wind 24, LLC	Ottawa, OH	2 GWh	Dec 2017	Dec 2024	Wind
Phelps 158 Solar Farm	CleanCapital Holdings	Conway, NC	5 GWh	Jan 2018	Dec 2025	Solar
DG AMP Solar Orrville 3	DG AMP Solar, LLC	Orrville, OH	3 GWh	Jan 2018	Dec 2025	Solar
DG AMP Solar Jackson Center	DG AMP Solar, LLC	Jackson Center, OH	3 GWh	Jan 2018	Dec 2025	Solar
UMCES Ground Mount	Standard Solar	Cambridge, MD	3 GWh	Jan 2018	Dec 2025	Solar
Chowan Jehu Solar	SunStrong Management	Tyner, NC	8 GWh	Jan 2018	Dec 2025	Solar
MNCPPC Germantown Solar	Standard Solar	Boyds, MD	2 GWh	Jan 2018	Dec 2025	Solar
Danville	Terraform Arcadia	Danville, VA	12 GWh	Feb 2018	Dec 2025	Solar
Bowie State Solar	Terraform Arcadia	Bowie, MD	342 MWh	Feb 2018	Dec 2025	Solar
Sandy Solar	SunStrong Management	Shiloh Township, NC	8 GWh	Feb 2018	Oct 2025	Solar
Francis Scott Key Mall	Francis Scott Key Mall	Frederick, MD	1 GWh	Feb 2018	Dec 2025	Solar
Great Bay Solar 1	Great Bay Solar I LLC	Princess Anne, MD	136 GWh	Feb 2018	Jun 2026	Solar
Lackawanna Energy Center	Invenergy Services LLC	Jessup, PA	8 TWh	Feb 2018	Jun 2026	Natural Gas
St Joseph Energy Center	St Joseph Energy Center LLC	New Carlisle, IN	6 TWh	Mar 2018	Jun 2026	Natural Gas
Wildcat Point Generation Facility	Old Dominion Electric Coop	Conowingo, MD	3 TWh	Mar 2018	Jun 2026	Natural Gas
First Baptist Church of Glenarden	Madison Energy Holdings LLC	Upper Marlboro, MD	3 GWh	Mar 2018	Dec 2025	Solar
Raritan Solar - 53 Highway	NJR Clean Energy Ventures Corporation	Raritan Township, NJ	12 GWh	Apr 2018	Dec 2025	Solar
Short Hills Mall	Short Hills Mall	Short Hills, NJ	4 GWh	Apr 2018	Dec 2025	Solar
Colonial Pipeline Woodbury West Deptford	Powerflex	West Deptford, NJ	2 GWh	Apr 2018	Dec 2025	Solar
Middletown Energy Center	Ohio Power Partners, LLC	Middletown, OH	3 TWh	Apr 2018	Jun 2026	Natural Gas
Hummel Station LLC	Hummel Station, LLC	Shamokin Dam, PA	8 TWh	May 2018	Jun 2026	Natural Gas
Northern Cardinal Solar	Terraform Arcadia	Roanoke Rapids, NC	1 GWh	May 2018	Dec 2025	Solar
New Road Solar, LLC	NJR Clean Energy Ventures Corporation	S Brunswick, NJ	16 GWh	May 2018	Dec 2025	Solar
Montgomery County Solar	Montgomery County Solar	Gaithersburg, MD	2 GWh	May 2018	Dec 2025	Solar
WHA Southbridge Solar Park CSG	Ecogy Delaware II LLC.	Wilmington, DE	1 GWh	May 2018	Dec 2025	Solar
Allied Beverages Elizabeth	Powerflex	Elizabeth, NJ	5 GWh	May 2018	Dec 2025	Solar
DG AMP Solar Smyrna	DG AMP Solar, LLC	Smyrna, DE	2 GWh	Jun 2018	Dec 2025	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	434.2 GWh	4
#24	Dominion Energy South Carolina, Inc.	25.8 TWh	83
#13	Duke Energy Carolinas	113.2 TWh	577
#17	Duke Energy Progress East	65.1 TWh	565
#50	Duke Energy Progress West	4.5 TWh	15
#15	ISO New England	111.5 TWh	1,629
#23	Louisville Gas and Electric Company and Kentucky Utilities Company	33.8 TWh	25
#12	New York Independent System Operator	133.9 TWh	1,299
#29	South Carolina Public Service Authority	18.9 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	883.7 TWh	2,652
#2	Midcontinent Independent System Operator, Inc.	671.8 TWh	3,038
#3	Electric Reliability Council of Texas, Inc.	499.4 TWh	1,471
#5	Southwest Power Pool	309.8 TWh	856
#6	Southern Company Services, Inc. - Trans	255.3 TWh	422
#7	California Independent System Operator	170.0 TWh	2,135
#9	Tennessee Valley Authority	164.4 TWh	207
#10	Florida Power & Light Co.	152.5 TWh	187
#12	New York Independent System Operator	133.9 TWh	1,299
#13	Duke Energy Carolinas	113.2 TWh	577