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	844.3 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 \| 43.8% Nuclear \| 32.1% Coal \| 14.9% Wind \| 3.6% Water \| 1.9% Solar \| 1.8% 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
Renick Run Pumping Station 03-04	City of Columbus - (OH)	Columbus, OH	1 MWh	Aug 2006	Dec 2023	Distillate Fuel Oil
CASD Solar	Carlisle Area School District	Carlisle, PA	1 MWh	Sep 2010	Dec 2023	Solar
ST-1/1A Engine No 1	City of Columbus - (OH)	Columbus, OH	2 MWh	Dec 2007	Dec 2023	Distillate Fuel Oil
WestRock (IL)	WestRock (IL)	Aurora, IL	2 MWh	May 1992	Dec 2022	Natural Gas
PS ST-8 Engine No 1	City of Columbus - (OH)	Columbus, OH	3 MWh	Dec 2007	Dec 2023	Distillate Fuel Oil
Water Treatment Plant Generators	City of Manassas - (VA)	Gainesville, VA	3 MWh	Mar 2007	Dec 2023	Distillate Fuel Oil
Northeastern Illinois University Cogen	Northeastern Illinois University	Chicago, IL	4 MWh	Jul 1995	Dec 2023	Natural Gas
Rockville 1 & 2	Industrial Power Generating Company LLC	Rockville, VA	4 MWh	Sep 1995	Dec 2022	Distillate Fuel Oil
Dodge Park Engine No 1	City of Columbus - (OH)	Columbus, OH	5 MWh	Dec 2007	Dec 2022	Distillate Fuel Oil
Quakertown PA BTM	American Mun Power-Ohio, Inc	Quakertown, PA	12 MWh	Oct 2023	Dec 2023	Distillate Fuel Oil
Minster 3	Madison Energy Investments LLC	Minster, OH	12 MWh	Nov 2022	Dec 2023	Solar
Presence Saint Mary of Nazareth Hospital	Presence Health	Chicago, IL	13 MWh	Jul 1993	Dec 2023	Distillate Fuel Oil : 65.7% Natural Gas : 34.3%
Ports Newark 8201 Solar	Prologis Logistics Services Incorporated	Newark, NJ	14 MWh	Oct 2022	Dec 2023	Solar
Danville New Design Plant	City of Danville - (VA)	Danville, VA	15 MWh	Jun 2005	Dec 2023	Distillate Fuel Oil
ITT Cogen Facility	IIT Energy Tech Partners, LLC	Chicago, IL	16 MWh	Apr 1991	Dec 2022	Natural Gas
Danville Kentuck Road Plant	City of Danville - (VA)	Ringgold, VA	16 MWh	Jun 2005	Dec 2023	Distillate Fuel Oil
Anadarko	City of Woodsfield - (OH)	Woodsfield, OH	16 MWh	Dec 1948	Dec 2023	Distillate Fuel Oil
Pine Grove	Industrial Power Generating Company LLC	Pine Grove, PA	22 MWh	Jan 2008	Dec 2023	Distillate Fuel Oil : 67.1% Landfill Gas : 32.9%
Shelby North	American Mun Power-Ohio, Inc	Shelby, OH	23 MWh	May 2000	Dec 2023	Distillate Fuel Oil
Salem Electric Department	City of Salem - (VA)	Salem, VA	24 MWh	Nov 2007	Dec 2023	Distillate Fuel Oil
Stryker	Richland-Stryker Generation LLC	Stryker, OH	27 MWh	Jan 1968	Dec 2023	Distillate Fuel Oil
Arcanum Peaking	American Mun Power-Ohio, Inc	Arcanum, OH	29 MWh	May 1999	Dec 2022	Distillate Fuel Oil
WMATA - Naylor Rd. Metro	MN8 Energy LLC	Temple Hills, MD	29 MWh	Oct 2023	Dec 2023	Solar
Monument	Kimura Power LLC	Dayton, OH	30 MWh	May 1968	Dec 2023	Distillate Fuel Oil
Wellington	American Mun Power-Ohio, Inc	Wellington, OH	32 MWh	Jan 1998	Dec 2023	Distillate Fuel Oil
Bayer - Whippany, NJ	Distributed Solar Development, LLC	Whippany, NJ	32 MWh	Nov 2023	Dec 2023	Solar
Jackson Cntr Peaking	American Mun Power-Ohio, Inc	Jackson Center, OH	34 MWh	May 1999	Dec 2023	Distillate Fuel Oil
Shelby South	City of Shelby - (OH)	Shelby, OH	37 MWh	May 2000	Dec 2023	Distillate Fuel Oil
Museum of Science and Industry	Museum of Science and Industry	Chicago, IL	37 MWh	Mar 2003	Dec 2023	Natural Gas
Progress Drive Generation Station	City of Shelby - (OH)	Shelby, OH	38 MWh	Jun 2016	Dec 2023	Distillate Fuel Oil
Sidney (OH)	Kimura Power LLC	Sidney, OH	38 MWh	Jun 1968	Dec 2023	Distillate Fuel Oil
Weatherly(PA) RTO BTM	American Mun Power-Ohio, Inc	Weatherly, PA	42 MWh	May 2023	Dec 2023	Distillate Fuel Oil
Schuylkill Generating Station	Constellation Power, Inc	Phila., PA	44 MWh	Apr 1969	Dec 2023	Distillate Fuel Oil
ADP Parsippany NJ	Distributed Solar Development, LLC	Parsippany, NJ	46 MWh	Nov 2023	Dec 2023	Solar
Chester Generating Station	Constellation Power, Inc	Chester, PA	50 MWh	Jan 1969	Dec 2023	Distillate Fuel Oil
Bay Avenue CDG	Hartz Solar, LLC	Elizabeth, NJ	56 MWh	Nov 2023	Dec 2023	Solar
Falls	Constellation Power, Inc	Morrisville, PA	60 MWh	Apr 1970	Dec 2023	Distillate Fuel Oil
Hatfield PA BTM	American Mun Power-Ohio, Inc	Hatfield, PA	65 MWh	Nov 2022	Dec 2023	Distillate Fuel Oil
Boydton Plank Road Cogen Plant Hybrid	Dinwiddie Power Inc	Petersburg, VA	66 MWh	May 1993	Dec 2022	Distillate Fuel Oil
Vitro Architectural Glass (PA)	Vitro Architectural Glass (PA)	Carlisle, PA	73 MWh	Jun 1972	Dec 2023	Distillate Fuel Oil
St Marys	City of St Marys - (OH)	St. Marys, OH	73 MWh	Jul 1992	Dec 2023	Distillate Fuel Oil : 99.9%
Southwark	Constellation Power, Inc	Philadelphia, PA	73 MWh	May 1967	Dec 2023	Distillate Fuel Oil
Ephrata PA BTM	American Mun Power-Ohio, Inc	Lancaster, PA	75 MWh	Oct 2021	Dec 2023	Distillate Fuel Oil
Woodville RTO BTM	American Mun Power-Ohio, Inc	Woodville, OH	75 MWh	Sep 2020	Dec 2023	Distillate Fuel Oil
Smith Island	A & N Electric Coop	Ewell, MD	79 MWh	Nov 1969	Dec 2023	Distillate Fuel Oil
Sunbury Generation LP	Sunbury Generation LP	Shamokin Dam, PA	79 MWh	Aug 1949	Dec 2023	Distillate Fuel Oil
Girard (PA) RTO BTM	American Mun Power-Ohio, Inc	Girard, PA	80 MWh	Feb 2022	Dec 2023	Distillate Fuel Oil
Salem Water Plant	City of Salem - (VA)	Salem, VA	83 MWh	Jul 2003	Sep 2024	Distillate Fuel Oil
Monroeville RTO BTM	American Mun Power-Ohio, Inc	Monroeville, OH	83 MWh	Mar 2020	Dec 2023	Distillate Fuel Oil
Delaware Generating Station	Constellation Power, Inc	Philadelphia, PA	84 MWh	Mar 1969	Dec 2023	Distillate Fuel Oil
Martinsville	City of Martinsville - (VA)	Martinsville, VA	86 MWh	Apr 1932	Dec 2022	Water
Triton East and West Cogen	Triton College	River Grove, IL	87 MWh	Mar 1998	Sep 2024	Natural Gas
Tangier	A & N Electric Coop	Tangier, VA	88 MWh	Apr 1974	Dec 2023	Distillate Fuel Oil
Whitemarsh Central Utility Plant	EPP Renewable Energy	Lafayette Hill, PA	97 MWh	Apr 2007	Dec 2023	Natural Gas
Bear One	Nautilus Solar Solutions	Hancock, MD	98 MWh	Oct 2023	Dec 2023	Solar
Perkasie PA BTM	American Mun Power-Ohio, Inc	Perkasie, PA	99 MWh	Mar 2022	Dec 2023	Distillate Fuel Oil
Versailles Peaking	American Mun Power-Ohio, Inc	Versailles, OH	100 MWh	May 1999	Dec 2023	Distillate Fuel Oil
Prospect Municipal	American Mun Power-Ohio, Inc	Prospect, OH	100 MWh	Jan 1998	Dec 2023	Distillate Fuel Oil
Orrville Peaking	American Mun Power-Ohio, Inc	Orrville, OH	103 MWh	Jun 1999	Dec 2023	Distillate Fuel Oil
Salem Street Dept	City of Salem - (VA)	Salem, VA	105 MWh	Jun 2005	Aug 2024	Distillate Fuel Oil
Edgerton	American Mun Power-Ohio, Inc	Edgerton, OH	110 MWh	Jul 2000	Dec 2023	Distillate Fuel Oil
Belle Haven Diesel Generation Facility	Old Dominion Electric Coop	Belle Haven, VA	121 MWh	Oct 2002	Dec 2023	Distillate Fuel Oil
Onancock Diesel Generation Facility	Old Dominion Electric Coop	Onancock, VA	122 MWh	Oct 2002	Dec 2023	Distillate Fuel Oil
Schuylkill Haven PA BTM	American Mun Power-Ohio, Inc	Schuylkill Haven, PA	124 MWh	May 2023	Dec 2023	Distillate Fuel Oil
Blakely (PA) RTO BTM	American Mun Power-Ohio, Inc	Peckville, PA	128 MWh	Nov 2022	Dec 2023	Distillate Fuel Oil
Genoa Diesel Generating Station	Village of Genoa - (OH)	Genoa, OH	130 MWh	Nov 2004	Dec 2023	Distillate Fuel Oil
Perdue Diesel Generation Facility	Old Dominion Electric Coop	Accomack, VA	131 MWh	Oct 2002	Dec 2023	Distillate Fuel Oil
Dover Peaking	American Mun Power-Ohio, Inc	Dover, OH	134 MWh	Jun 1999	Dec 2023	Distillate Fuel Oil
Low Moor	Virginia Electric & Power Co	Covington, VA	134 MWh	Jun 1971	Dec 2023	Distillate Fuel Oil
Blossburg	Blossburg Power, LLC	Blossburg, PA	136 MWh	Apr 1971	Dec 2023	Natural Gas
Napoleon Peaking	American Mun Power-Ohio, Inc	Napoleon, OH	140 MWh	Jun 1999	Dec 2023	Distillate Fuel Oil
Church Street Plant	City of Manassas - (VA)	Manassas, VA	142 MWh	Sep 1979	Dec 2023	Distillate Fuel Oil
Seville	American Mun Power-Ohio, Inc	Seville, OH	153 MWh	May 2001	Dec 2023	Distillate Fuel Oil
Apple Grove Solar, LLC	Apple Grove Solar, LLC	Mineral, VA	166 MWh	Nov 2023	Dec 2023	Solar
Galion	American Mun Power-Ohio, Inc	Galion, OH	167 MWh	Jun 2001	Dec 2023	Distillate Fuel Oil
Chesapeake	Virginia Electric & Power Co	Chesapeake, VA	178 MWh	May 1953	Dec 2023	Distillate Fuel Oil
Cleveland Peaking	American Mun Power-Ohio, Inc	Cleveland, OH	187 MWh	Jun 2000	Dec 2023	Distillate Fuel Oil
Tolna	Tolna Power, LLC	New Freedom, PA	188 MWh	May 1972	Dec 2023	Distillate Fuel Oil
Warrior Ridge Hydro	American Hydro Power Company	Petersburg, PA	190 MWh	Nov 1985	Mar 2023	Water
Mayhill Solar LLC Community Solar	Dimension Energy LLC	Saddle Brook, NJ	197 MWh	Sep 2023	Dec 2023	Solar
Vicinity Energy Trenton, L.P.	Vicinity Energy Trenton, L.P.	Trenton, NJ	202 MWh	Nov 1983	Sep 2024	Natural Gas : 94.9% Distillate Fuel Oil : 5.1%
IKEA Conshohocken Rooftop PV System	IKEA Property Inc	Conshohocken, PA	203 MWh	Jan 2013	Dec 2022	Solar
Sturgis City Diesel Plant	City of Sturgis - (MI)	Sturgis, MI	208 MWh	Nov 1981	Dec 2023	Natural Gas : 69.9% Distillate Fuel Oil : 30.1%
O H Hutchings	Kimura Power LLC	Miamisburg, OH	208 MWh	Jun 1948	Dec 2023	Natural Gas
Orange Street G1	Town of Bedford - (VA)	Bedford, VA	211 MWh	Jun 2005	Dec 2023	Distillate Fuel Oil
East Campus Utility Plant	University of Cincinnati	Cincinnati, OH	213 MWh	Jun 2006	Aug 2024	Distillate Fuel Oil
Christiana	Calpine Mid-Atlantic Generation LLC	Wilmington, DE	219 MWh	May 1973	Dec 2023	Distillate Fuel Oil
Macy's MD Joppa Solar Project	Northstar Macy's Maryland 2015, LLC	Joppa, MD	221 MWh	Feb 2016	Sep 2024	Solar
Pretlow	City of Franklin - (VA)	Franklin, VA	231 MWh	Mar 2001	Dec 2023	Distillate Fuel Oil
Downtown	City of Franklin - (VA)	Franklin, VA	232 MWh	Oct 1992	Dec 2023	Distillate Fuel Oil
Bryan Peaking	American Mun Power-Ohio, Inc	Bryan, OH	237 MWh	Jun 1999	Dec 2023	Distillate Fuel Oil
WMATA - Anacostia CSG	MN8 Energy LLC	Washington, DC	242 MWh	Aug 2023	Dec 2023	Solar
Martinsville LFG Generator	City of Martinsville - (VA)	Martinsville, VA	250 MWh	Feb 2012	Sep 2024	Natural Gas
Gateway Gen	City of Manassas - (VA)	Manassas, VA	253 MWh	Feb 1996	Dec 2023	Distillate Fuel Oil
Moser Generating Station	Constellation Power, Inc	Pottstown, PA	267 MWh	Apr 1970	Dec 2023	Distillate Fuel Oil
LabCorp Engine	AEP Onsite Partners, LLC	Raritan, NJ	288 MWh	Nov 2019	Dec 2023	Natural Gas
Lake Forest Hospital Central Energy Plant	Northwestern Lake Forest Hospital	Lake Forest, IL	290 MWh	May 1996	Dec 2023	Natural Gas
Oberlin (OH)	City of Oberlin - (OH)	Oberlin, OH	292 MWh	Dec 1947	Dec 2023	Natural Gas : 84.0% Distillate Fuel Oil : 16.0%
Solops 371 Hoes LLC	Solops 371 Hoes LLC	Piscataway, NJ	322 MWh	Aug 2023	Dec 2023	Solar
Montpelier	American Mun Power-Ohio, Inc	Montpelier, OH	323 MWh	Jun 2000	Dec 2023	Distillate Fuel Oil

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	906.2 GWh	4
#25	Dominion Energy South Carolina, Inc.	26.0 TWh	85
#13	Duke Energy Carolinas	111.5 TWh	556
#17	Duke Energy Progress East	63.3 TWh	554
#51	Duke Energy Progress West	4.1 TWh	10
#15	ISO New England	103.6 TWh	1,487
#24	Louisville Gas and Electric Company and Kentucky Utilities Company	33.2 TWh	20
#12	New York Independent System Operator	129.7 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	844.3 TWh	2,305
#2	Midcontinent Independent System Operator, Inc.	634.3 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	463.1 TWh	1,139
#5	Southwest Power Pool	290.9 TWh	762
#6	Southern Company Services, Inc. - Trans	248.7 TWh	393
#7	California Independent System Operator	191.3 TWh	1,943
#9	Tennessee Valley Authority	158.1 TWh	170
#10	Florida Power & Light Co.	147.2 TWh	159
#12	New York Independent System Operator	129.7 TWh	1,100
#13	Duke Energy Carolinas	111.5 TWh	556