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	Jun 2025
Annual Generation	858.1 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 \| 42.4% Nuclear \| 31.8% Coal \| 15.6% Wind \| 3.8% Solar \| 2.3% Water \| 1.8% Other Fuel \| 1.5%

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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
Prophet CSG	Prophet Solar, LLC	Rock Falls, IL	5 GWh	Sep 2021	Dec 2023	Solar
Albertsons at Melrose Park	ESIL-AL-Melrose, LLC	Melrose Park, IL	3 GWh	Sep 2021	Dec 2023	Solar
Long Ridge Energy Generation	Long Ridge Energy Generation LLC	Hannibal, OH	4 TWh	Sep 2021	Mar 2025	Natural Gas
Westmoreland County Solar Project	Westmoreland County Solar Project, LLC	WARSAW, VA	47 GWh	Sep 2021	Dec 2023	Solar
Hawtree Solar	Hawtree Creek Farm Solar, LLC	Warrenton, NC	115 GWh	Sep 2021	Mar 2025	Solar
Whitehorn Solar	Whitehorn Solar, LLC	Gretna, VA	78 GWh	Sep 2021	Mar 2025	Solar
Matilda Hamilton Fee Hydroelectric Station	Lock 12 Hydro Partners, LLC	Ravenna, KY	5 GWh	Aug 2021	Dec 2023	Water
Ryland Road Solar	Greenbacker Renewable Energy Corporation	Tyner, NC	11 GWh	Aug 2021	Dec 2023	Solar
Olmstead II CSG	Olmstead Solar II, LLC	Lena, IL	2 GWh	Aug 2021	Dec 2023	Solar
Shepherds Mill CSG	Standard Solar	Union Bridge, MD	3 GWh	Aug 2021	Dec 2023	Solar
Energix Leatherwood, LLC	Energix Leatherwood, LLC	Axton, VA	40 GWh	Jul 2021	Dec 2023	Solar
Briel Solar Farm	Briel Solar Farm, LLC	Standston, VA	42 GWh	Jul 2021	Dec 2023	Solar
601 Doremus CDG	Hartz Solar, LLC	Newark, NJ	2 GWh	Jul 2021	Dec 2023	Solar
Anderson 4	Indiana Municipal Power Agency	Anderson, IN	15 GWh	Jul 2021	Dec 2023	Solar
Anderson 5	Indiana Municipal Power Agency	Anderson, IN	6 GWh	Jul 2021	Dec 2023	Solar
South Field Energy	South Field Energy, LLC	Wellsville, OH	8 TWh	Jul 2021	Mar 2025	Natural Gas
Kish CSG	Kish Solar, LLC	Cherry Valley, IL	4 GWh	Jul 2021	Dec 2023	Solar
Pleinmont Solar 2	AES Distributed Energy	Spotsylvania, VA	444 GWh	Jul 2021	Mar 2025	Solar
Hunker Solar River, LLC	SolRiver Capital LLC	Ruffs Dale, PA	4 GWh	Jul 2021	Dec 2023	Solar
Energix Buckingham, LLC	Energix Buckingham, LLC	Cumberland, VA	40 GWh	Jun 2021	Dec 2023	Solar
Energix Hollyfield, LLC	Energix Hollyfield, LLC	Manquin, VA	26 GWh	Jun 2021	Dec 2023	Solar
CCUA Solar	CCUA Solar, LLC	Bridgeton, NJ	3 GWh	Jun 2021	Dec 2023	Solar
Shell Chemical Appalachia LLC	Shell Chemical Appalachia LLC	Monaca, PA	2 TWh	Jun 2021	Mar 2025	Natural Gas
Hillcrest Solar	Hillcrest Solar I, LLC	Mt. Orab, OH	386 GWh	Jun 2021	Mar 2025	Solar
Hill Top Energy Center, LLC	Hill Top Energy Center, LLC	Carmichaels, PA	5 TWh	Jun 2021	Mar 2025	Natural Gas
Sadler Solar	Dominion Energy Inc.	Emporia, VA	174 GWh	Jun 2021	Mar 2025	Solar
Todd Solar	Invenergy Services LLC	Hurlock, MD	44 GWh	Jun 2021	Dec 2023	Solar
IGS Frankfort 2 CSG	IGS Solar LLC	Frankfort, IL	3 GWh	Jun 2021	Dec 2023	Solar
Keeversville Solar CSG	Keeversville Solar Energy Center LLC	Braidwood, IL	4 GWh	Jun 2021	Dec 2023	Solar
Pittsburgh Airport Gas Plant	IMG Energy Solutions	Coraopolis, PA	118 GWh	Jun 2021	Dec 2023	Natural Gas
PG Solar 1	IMG Energy Solutions	Findlay Township, PA	4 GWh	Jun 2021	Dec 2023	Solar
Altice - Parsippany	Bloom Energy	Parsippany-Troy Hills, NJ	10 GWh	Jun 2021	Dec 2023	Natural Gas
Kirby Road Solar, LLC	Nautilus Solar Solutions	Clinton, MD	3 GWh	May 2021	Dec 2023	Solar
P52ES 1755 Henryton Rd Phase 1 LLC CSG	Nautilus Solar Solutions	Marriottsville, MD	3 GWh	May 2021	Dec 2023	Solar
P52ES 1755 Henryton Rd Phase 2 LLC	Nautilus Solar Solutions	Marriottsville, MD	4 GWh	May 2021	Dec 2023	Solar
Woodlawn CSG	Woodlawn Solar, LLC	Crete, IL	4 GWh	May 2021	Dec 2023	Solar
City of Bowie	Tesla Inc.	Mitchellville, MD	4 GWh	May 2021	Dec 2023	Solar
Snowden River CSG	Snowden River Parkway, LLC	Columbia, MD	3 GWh	May 2021	Dec 2023	Solar
KSU Trumbull	Madison Energy Holdings LLC	Warren, OH	2 GWh	May 2021	Dec 2023	Solar
Ridgecrest	Greenbacker Renewable Energy Corporation	Washington, DC	2 GWh	May 2021	Dec 2023	Solar
EDF Ph1 Toms River	MN8 Energy LLC	Tom's River, NJ	35 GWh	May 2021	Dec 2023	Solar
Richmond 5	Indiana Municipal Power Agency	Peru, IN	18 GWh	May 2021	Dec 2023	Solar
Mt. Jackson Solar	Energix Mt. Jackson, LLC.	Mt. Jackson, VA	33 GWh	May 2021	Dec 2023	Solar
Altavista Solar	Altavista Solar, LLC	Lynch Station, VA	163 GWh	May 2021	Mar 2025	Solar
Headwaters Wind Farm II LLC	EDP Renewables North America LLC	Losanville, IN	570 GWh	May 2021	Mar 2025	Wind
Delanco	Delanco Coopertown Rd Solar 2, LLC	Delanco Township, NJ	4 GWh	Apr 2021	Dec 2023	Solar
Vulcan	Vulcan Solar, LLC	Kankakee, IL	2 GWh	Apr 2021	Dec 2023	Solar
Nostrand	Nostrand Solar, LLC	Manteno Township, IL	3 GWh	Apr 2021	Dec 2023	Solar
Peterman II	Peterman Solar II, LLC	St. Anne, IL	3 GWh	Apr 2021	Dec 2023	Solar
Lena	Lena Solar 1 LLC	Lena, IL	4 GWh	Apr 2021	Dec 2023	Solar
Cortland	Cortland Solar 2 LLC	Cortland, IL	4 GWh	Apr 2021	Dec 2023	Solar
DC Water Solar	Marbury Point Solar LLC	Washington, DC	5 GWh	Apr 2021	Dec 2023	Solar
CED Hilltop Solar	Bay4 Energy Services, LLC	Rockford, IL	4 GWh	Apr 2021	Dec 2023	Solar
CED Beecher Sun Solar	Bay4 Energy Services, LLC	Beecher, IL	4 GWh	Apr 2021	Dec 2023	Solar
Scioto Ridge Wind Farm	RWE Renewables Americas, LLC	Belle Center, OH	551 GWh	Apr 2021	Mar 2025	Wind
Bluestone Solar	Bluestone Farm Solar, LLC	Chase City, VA	71 GWh	Apr 2021	Mar 2025	Solar
Grissom Solar, LLC	Grissom Solar, LLC	Enfield, NC	11 GWh	Apr 2021	Dec 2023	Solar
Long John CSG	Long John Solar, LLC	Sandwich, IL	4 GWh	Apr 2021	Dec 2023	Solar
Absegami	Conductive Power	Galloway, NJ	3 GWh	Apr 2021	Dec 2023	Solar
Cedar Creek	Conductive Power	Egg Harbor City, NJ	2 GWh	Apr 2021	Dec 2023	Solar
Pine Road Solar, LLC CSG	Pine Road Solar, LLC	Sandwich, IL	3 GWh	Mar 2021	Dec 2023	Solar
CSG Mt. Morris 2, LLC	CSG Mt. Morris 2, LLC	Mt. Morries, IL	4 GWh	Mar 2021	Dec 2023	Solar
Tower Road Solar, LLC CSG	Tower Road Solar, LLC	Lee, IL	4 GWh	Mar 2021	Dec 2023	Solar
Santee Solar Partners, LLC	REA Investments, LLC	Stanford Township, MN	13 GWh	Mar 2021	Dec 2023	Solar
Cascades	Greenbacker Renewable Energy Corporation	Piscataway Township, NJ	3 GWh	Mar 2021	Dec 2023	Solar
CED Spring Creek Solar	Bay4 Energy Services, LLC	St Anne, IL	3 GWh	Mar 2021	Dec 2023	Solar
Somonauk Road Solar 1	Somonauk Road Solar 1, LLC	Somonauk, IL	4 GWh	Feb 2021	Dec 2023	Solar
St. Joseph Solar	Indiana Michigan Power Co	Granger, IN	32 GWh	Feb 2021	Dec 2023	Solar
Water Strider Solar	Consolidated Edison Development Inc.	Nathalie, VA	168 GWh	Feb 2021	Mar 2025	Solar
Pontiac	Pontiac Solar, LLC	Pontiac, IL	4 GWh	Jan 2021	Dec 2023	Solar
Hardin Solar Energy LLC	Invenergy Services LLC	Alger, OH	287 GWh	Jan 2021	Mar 2025	Solar
SCS Plainfield 011755 Naperville, LLC	Sol Systems	Naperville, IL	2 GWh	Jan 2021	Dec 2023	Solar
SCS Randolph 012175 Somerset, LLC	Sol Systems	Somerset, NJ	4 GWh	Dec 2020	Dec 2023	Solar
Towanda Facility	REV LNG SSL BC, LLC	Wyalusing, PA	15 GWh	Dec 2020	Dec 2023	Natural Gas
THD Baltimore DC - 5830 Project Tiger	Distributed Solar Development, LLC	Edgemere, MD	1 GWh	Dec 2020	Nov 2023	Solar
THD Baltimore DCs - 5829 Project Lion	Distributed Solar Development, LLC	Edgemere, MD	3 GWh	Dec 2020	Nov 2023	Solar
MD - CS - Potomac Edison Co - GA29 TPE	Forefront Power, LLC	Friendsville, MD	4 GWh	Dec 2020	Dec 2023	Solar
Coastal Virginia Offshore Wind (CVOW) Pilot Project	Virginia Electric & Power Co	Virginia Beach, VA	50 GWh	Dec 2020	Mar 2025	Wind
Charter Durabar at Woodstock	Luminace Solar Illinois 2, LLC	Woodstock, IL	3 GWh	Dec 2020	Dec 2023	Solar
Gliden (Op Zone)	Greenbacker Renewable Energy Corporation	Tyner, NC	11 GWh	Nov 2020	Dec 2023	Solar
6685 Santa Barbara Ct	6685 Santa Barbara Ct	Elkridge, MD	2 GWh	Nov 2020	Dec 2023	Solar
Cedarville Road	SRC P9 - Lena Solar, LLC	Lena, IL	4 GWh	Nov 2020	Dec 2023	Solar
SV CSG Lily Lake 2 LLC	SV CSG Lily Lake 2 LLC	Maple Park, IL	3 GWh	Nov 2020	Dec 2023	Solar
IGS East Central, LLC	IGS East Central, LLC	Joliet, IL	3 GWh	Nov 2020	Dec 2023	Solar
AES Griggs Solar, LLC	AES Griggs Solar, LLC	Grant Park, IL	4 GWh	Nov 2020	Dec 2023	Solar
Sun Farm VIII, LLC	Sun Farm VIII, LLC	Battleboro, NC	9 GWh	Nov 2020	Dec 2023	Solar
Lafayette 2 - Kankakee Yonke	MN8 Energy LLC	Kankakee, IL	4 GWh	Nov 2020	Dec 2023	Solar
Lafayette 2 - McHenry Franks 1	MN8 Energy LLC	Marengo, IL	4 GWh	Nov 2020	Dec 2023	Solar
Albemarle Beach Solar	Albemarle Beach Solar, LLC	Roper, NC	222 GWh	Nov 2020	Mar 2025	Solar
Harts Mill Solar, LLC	Harts Mills Solar, LLC	Tarboro, NC	175 GWh	Nov 2020	Mar 2025	Solar
Electric City Solar	Greenbacker Renewable Energy Corporation	Sturgis, MI	27 GWh	Nov 2020	Dec 2023	Solar
Blooming Grove Wind Energy Center	Invenergy Services LLC	Chenoa, IL	891 GWh	Nov 2020	Mar 2025	Wind
Mendota	Mendota US Solar 1 LLC	Mendota, IL	3 GWh	Nov 2020	Dec 2023	Solar
Richmond Spider Solar	AES Distributed Energy	Spotsylvania, VA	38 GWh	Nov 2020	Dec 2023	Solar
Elk Hill Solar 2	Lightsource Renewable Energy Asset Management, LLC	Peters Township, PA	28 GWh	Nov 2020	Dec 2023	Solar
Highlander Solar Energy Station 1	AES Distributed Energy	Spotsylvania, VA	297 GWh	Nov 2020	Mar 2025	Solar
Greensville County Solar Project, LLC	Dominion Energy Inc.	Skippers, VA	137 GWh	Nov 2020	Mar 2025	Solar
Fern Solar LLC	BayWa r.e. Solar Projects LLC	Battleboro, NC	181 GWh	Nov 2020	Mar 2025	Solar
Twittys Creek Solar, LLC	Cardinal Renewables	Keysville, VA	26 GWh	Nov 2020	Dec 2023	Solar
Lone Tree Wind, LLC	Leeward Asset Management, LLC	Tiskilwa, IL	300 GWh	Nov 2020	Mar 2025	Wind

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	734.7 GWh	4
#25	Dominion Energy South Carolina, Inc.	26.1 TWh	85
#13	Duke Energy Carolinas	111.4 TWh	556
#17	Duke Energy Progress East	65.0 TWh	554
#52	Duke Energy Progress West	4.1 TWh	10
#15	ISO New England	103.1 TWh	1,487
#24	Louisville Gas and Electric Company and Kentucky Utilities Company	33.8 TWh	20
#12	New York Independent System Operator	130.6 TWh	1,100
#29	South Carolina Public Service Authority	19.2 TWh	33
#60	Southeastern Power Administration	1.4 TWh	11

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#1	PJM Interconnection, LLC	858.1 TWh	2,305
#2	Midcontinent Independent System Operator, Inc.	642.8 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	476.4 TWh	1,139
#5	Southwest Power Pool	297.0 TWh	762
#6	Southern Company Services, Inc. - Trans	252.0 TWh	393
#7	California Independent System Operator	190.4 TWh	1,943
#8	Tennessee Valley Authority	158.8 TWh	170
#10	Florida Power & Light Co.	148.6 TWh	159
#12	New York Independent System Operator	130.6 TWh	1,100
#13	Duke Energy Carolinas	111.4 TWh	556