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
SV CSG Lily Lake 2 LLC	SV CSG Lily Lake 2 LLC	Maple Park, IL	2 GWh	Nov 2020	Dec 2025	Solar
Cedarville Road	SRC P9 - Lena Solar, LLC	Lena, IL	4 GWh	Nov 2020	Dec 2025	Solar
6685 Santa Barbara Ct	6685 Santa Barbara Ct	Elkridge, MD	2 GWh	Nov 2020	Dec 2025	Solar
American Goldfinch SCS ACY2 NJ, LLC	Arevon Energy, Inc.	Burlington, NJ	6 GWh	Aug 2020	Dec 2025	Solar
SCS Beltway 011754 Rock Falls, LLC	Arevon Energy, Inc.	Rock Falls, IL	2 GWh	Aug 2020	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
Gliden (Op Zone)	Greenbacker Renewable Energy Corporation	Tyner, NC	11 GWh	Nov 2020	Dec 2025	Solar
Delanco	Delanco Coopertown Rd Solar 2, LLC	Delanco Township, NJ	4 GWh	Apr 2021	Dec 2025	Solar
Pontiac	Pontiac Solar, LLC	Pontiac, IL	4 GWh	Jan 2021	Dec 2025	Solar
Rockford CSG	Rockford Baxter Rd Holdco LLC CSG	Rockford, IL	4 GWh	Nov 2021	Dec 2025	Solar
GSPP Onyx New Brunswick LLC	Green Street Power Partners	New Brunswick, NJ	1 GWh	Nov 2019	Dec 2025	Solar
Pine Road Solar, LLC CSG	Pine Road Solar, LLC	Sandwich, IL	4 GWh	Mar 2021	Dec 2025	Solar
CSG Mt. Morris 2, LLC	CSG Mt. Morris 2, LLC	Mt. Morries, IL	4 GWh	Mar 2021	Dec 2025	Solar
Tower Road Solar, LLC CSG	Tower Road Solar, LLC	Lee, IL	5 GWh	Mar 2021	Dec 2025	Solar
7448 Candlewood Road	Hartz Solar, LLC	Hanover, MD	2 GWh	Mar 2020	Dec 2025	Solar
Camden Solar LLC	Camden Solar LLC	South Camden, NC	45 GWh	Oct 2021	Dec 2025	Solar
Kirby Road Solar, LLC	Nautilus Solar Solutions	Clinton, MD	2 GWh	May 2021	Dec 2025	Solar
MNCPPC Randall Farm	Standard Solar	Upper Marlboro, MD	2 GWh	Mar 2020	Dec 2025	Solar
Burns Solar One LLC	Nautilus Solar Solutions	Reisterstown, MD	4 GWh	Nov 2020	Dec 2025	Solar
Hostetter Solar One, LLC	Nautilus Solar Solutions	Hagerstown, MD	3 GWh	Nov 2020	Dec 2025	Solar
Amazon MDW6 Solar Project	Solar Star Prime 5, LLC	Romeoville, IL	3 GWh	Nov 2020	Dec 2025	Solar
Slidematic at Rockford	Luminace Solar Illinois 2, LLC	Rockford, IL	3 GWh	Feb 2022	Dec 2025	Solar
P52ES 1755 Henryton Rd Phase 1 LLC CSG	Nautilus Solar Solutions	Marriottsville, MD	3 GWh	May 2021	Dec 2025	Solar
P52ES 1755 Henryton Rd Phase 2 LLC	Nautilus Solar Solutions	Marriottsville, MD	4 GWh	May 2021	Dec 2025	Solar
White Marsh Solar	Nautilus Solar Solutions	White Marsh, MD	3 GWh	Nov 2020	Dec 2025	Solar
Mason Solar One LLC	Nautilus Solar Solutions	Elkton, MD	2 GWh	Oct 2020	Dec 2025	Solar
Pittman Solar One LLC	Nautilus Solar Solutions	Hancock, MD	4 GWh	Nov 2020	Dec 2025	Solar
Bulldog Solar One, LLC	Nautilus Solar Solutions	Bowie, MD	4 GWh	Oct 2020	Dec 2025	Solar
Ryland Road Solar	Altus Power America Management, LLC	Tyner, NC	11 GWh	Aug 2021	Dec 2025	Solar
Windsor Hwy 17 Solar	Altus Power America Management, LLC	Windsor, NC	11 GWh	Oct 2021	Dec 2025	Solar
MD - PR97 (CSG)	Distributed Solar Development, LLC	Bowie, MD	4 GWh	Jul 2022	Dec 2025	Solar
Todd Solar	Invenergy Services LLC	Hurlock, MD	32 GWh	Jun 2021	Dec 2025	Solar
Santee Solar Partners, LLC	REA Investments, LLC	Stanford Township, MN	13 GWh	Mar 2021	Dec 2025	Solar
CL-Viaduct LLC	BCD Project Holdings 1, LLC	Bloom Township, PA	30 GWh	Feb 2023	Dec 2025	Solar
UN-School House LLC	BCD Project Holdings 1, LLC	Morris Township, PA	29 GWh	Dec 2022	Dec 2025	Solar
IL17021 Brush Creek I CSG	SPG IL Brush Creek I Solar LLC	Freeport, IL	4 GWh	Feb 2022	Dec 2025	Solar
Segunda II (CSG)	Segunda Solar II, LLC	Streator, IL	5 GWh	Oct 2021	Dec 2025	Solar
Woodlawn II (CSG)	Woodlawn Solar II, LLC	Crete, IL	4 GWh	Nov 2021	Dec 2025	Solar
Dodds (CSG)	Dodds Solar, LLC	Lena, IL	5 GWh	Nov 2021	Dec 2025	Solar
Olmstead II CSG	Olmstead Solar II, LLC	Lena, IL	5 GWh	Aug 2021	Dec 2025	Solar
Wolfcastle	Wolfcastle Solar, LLC	Dekalb, IL	4 GWh	Sep 2021	Dec 2025	Solar
Long John CSG	Long John Solar, LLC	Sandwich, IL	4 GWh	Apr 2021	Dec 2025	Solar
Woodlawn CSG	Woodlawn Solar, LLC	Crete, IL	5 GWh	May 2021	Dec 2025	Solar
OER Checkerspot	Standard Solar	Tracy's Landing, MD	3 GWh	Nov 2021	Dec 2025	Solar
Energix Leatherwood, LLC	Energix Leatherwood, LLC	Axton, VA	42 GWh	Jul 2021	Dec 2025	Solar
Keeversville Solar CSG	Keeversville Solar Energy Center LLC	Braidwood, IL	4 GWh	Jun 2021	Dec 2025	Solar
Pittsburgh Airport Gas Plant	IMG Energy Solutions	Coraopolis, PA	118 GWh	Jun 2021	Dec 2025	Natural Gas
PG Solar 1	IMG Energy Solutions	Findlay Township, PA	4 GWh	Jun 2021	Dec 2025	Solar
NorthropGrummanSolar(Rolling Meadows,IL)	DG Illinois Solar, LLC	Rolling Meadows, IL	1 GWh	Dec 2019	Dec 2025	Solar
FedEx Chicago Solar Facility	DG Illinois Solar, LLC	Bedford Park, IL	2 GWh	Sep 2020	Dec 2025	Solar
SV Gardner 1 (Lutz) CSG	SV CSG Gardner 1 LLC	Gardner, IL	4 GWh	Oct 2021	Dec 2025	Solar
Pretzel CSG	Pretzel Solar, LLC	Freeport, IL	4 GWh	Feb 2022	Dec 2025	Solar
Prophet CSG	Prophet Solar, LLC	Rock Falls, IL	4 GWh	Sep 2021	Dec 2025	Solar
Albertsons at Melrose Park	ESIL-AL-Melrose, LLC	Melrose Park, IL	3 GWh	Sep 2021	Dec 2025	Solar
Marengo Solar	DG Illinois Solar, LLC	Marengo, IL	4 GWh	Nov 2020	Dec 2025	Solar
Gardy's Mill Solar	Gardy's Mill Solar, LLC	Kinsale, VA	17 GWh	Nov 2020	Dec 2025	Solar
Briel Solar Farm	Briel Solar Farm, LLC	Standston, VA	36 GWh	Jul 2021	Dec 2025	Solar
Aero Solar Facility	Duke Energy Kentucky Inc	Burlington, KY	3 GWh	Feb 2023	Dec 2025	Solar
Cottontail Solar 1	Lightsource Renewable Energy Asset Management, LLC	York, PA	32 GWh	May 2024	Dec 2025	Solar
Cottontail Solar 2	Lightsource Renewable Energy Asset Management, LLC	West Manchester Towns, PA	41 GWh	Jan 2024	Dec 2025	Solar
Cottontail Solar 4	Lightsource Renewable Energy Asset Management, LLC	East Chillisquaque To, PA	35 GWh	Aug 2024	Dec 2025	Solar
Cottontail Solar 5	Lightsource Renewable Energy Asset Management, LLC	Penn Township, PA	32 GWh	Jan 2024	Dec 2025	Solar
Cottontail Solar 6	Lightsource Renewable Energy Asset Management, LLC	Penn Township, PA	38 GWh	Mar 2024	Dec 2025	Solar
Cottontail Solar 8	Lightsource Renewable Energy Asset Management, LLC	West Manchester Towns, PA	36 GWh	Mar 2024	Dec 2025	Solar
Jackson Legler Solar 1 LLC	Altus Power America Management, LLC	Jackson Township, NJ	4 GWh	Nov 2021	Dec 2025	Solar
Mt Arlington Solar 1 LLC	Altus Power America Management, LLC	Mt Arlington, NJ	3 GWh	Nov 2021	Dec 2025	Solar
City of Bowie	Tesla Inc.	Mitchellville, MD	4 GWh	May 2021	Dec 2025	Solar
Energix Aditya, LLC	Energix Aditya, LLC	Mineral, VA	20 GWh	Jul 2023	Dec 2025	Solar
Hudson County Solar	Altus Power America Management, LLC	Kearny, NJ	2 GWh	May 2022	Dec 2025	Solar
WW-DC Solar 1, LLC	Altus Power America Management, LLC	Washington, DC	962 MWh	Apr 2022	Dec 2025	Solar
AT&T Middletown	Bloom Energy 2009 PPA	Middletown, NJ	17 GWh	Jun 2015	Dec 2025	Natural Gas
Altice - Parsippany	Bloom Energy	Parsippany-Troy Hills, NJ	16 GWh	Jun 2021	Dec 2025	Natural Gas
Gaucho Solar	Gaucho Solar	Clinton, PA	32 GWh	May 2023	Dec 2025	Solar
Pleasant Hill Solar	RWE Clean Energy	Suffolk, VA	42 GWh	May 2023	Dec 2025	Solar
Watlington Solar	RWE Clean Energy	Halifax, VA	44 GWh	Feb 2023	Dec 2025	Solar
Apple Grove Solar, LLC	Apple Grove Solar, LLC	Mineral, VA	30 GWh	Nov 2023	Dec 2025	Solar
Wapakoneta-Pratt	Madison Energy Holdings LLC	Wapakoneta, OH	22 GWh	Oct 2021	Dec 2025	Solar
601 Doremus CDG	Hartz Solar, LLC	Newark, NJ	2 GWh	Jul 2021	Dec 2025	Solar
Bomber CSG	Hampstead Solar, LLC	Hampstead, MD	10 GWh	Nov 2021	Dec 2025	Solar
5601 Westside CDG	Hartz Solar, LLC	North Bergen, NJ	2 GWh	Oct 2021	Dec 2025	Solar
Caden Energix Wytheville LLC	Caden Energix Wytheville LLC	Wytheville, VA	38 GWh	May 2022	Dec 2025	Solar
Gas City 2	Indiana Municipal Power Agency	Gas City, IN	4 GWh	Dec 2022	Dec 2025	Solar
Springfield Solar	Dominion Renewable Energy	Montross, VA	4 GWh	Jun 2024	Dec 2025	Solar
Quillwort Solar	Dominion Renewable Energy	Powhatan, VA	35 GWh	Dec 2024	Dec 2025	Solar
Sebera Solar	Dominion Renewable Energy	Prince George, VA	23 GWh	Feb 2025	Dec 2025	Solar
Rochambeau Solar	Dominion Renewable Energy	Williamsburg, VA	32 GWh	Nov 2021	Dec 2025	Solar
Hollins Ferry CSG	ICFTS MD Solar, LLC	Halethorpe, MD	2 GWh	Nov 2021	Dec 2025	Solar
Mount Laurel Solar	NJR Clean Energy Ventures Corporation	Mt. Laurel, NJ	4 GWh	Nov 2020	Dec 2025	Solar
MD - CS - Potomac Edison Co - GA25 TPE (	Distributed Solar Development, LLC	Accident, MD	3 GWh	May 2022	Dec 2025	Solar
MD - CS - BGE - PR24 TPE	Distributed Solar Development, LLC	Mitchellville, MD	4 GWh	Aug 2022	Dec 2025	Solar
Mount Olive Solar Farm	NJR Clean Energy Ventures Corporation	Mt. Olive, NJ	32 GWh	Dec 2022	Dec 2025	Solar
OER Monarch CSG	Standard Solar	Upper Marlboro, MD	3 GWh	Nov 2021	Dec 2025	Solar
OER Patuxent CSG	Standard Solar	Lothian, MD	4 GWh	Oct 2022	Dec 2025	Solar
Shepherds Mill CSG	Standard Solar	Union Bridge, MD	3 GWh	Aug 2021	Dec 2025	Solar
Linden Hawk Rise Solar CSG	Navisun LLC	Linden, NJ	6 GWh	Nov 2021	Dec 2025	Solar
Holland Solar Farm	NJR Clean Energy Ventures Corporation	Holland Township, NJ	9 GWh	Jun 2022	Dec 2025	Solar
SCS Plainfield 011755 Naperville, LLC	Arevon Energy, Inc.	Naperville, IL	2 GWh	Jan 2021	Dec 2025	Solar
SCS Randolph 012175 Somerset, LLC	Arevon Energy, Inc.	Somerset, NJ	3 GWh	Dec 2020	Dec 2025	Solar
Cinnaminson Landfill Solar	Public Service Elec & Gas Co	Cinnaminson, NJ	16 GWh	Feb 2019	Dec 2025	Solar

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