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  3. Maryland Power Plants

Directory of Power Plants in Maryland

List of All Maryland Power Plants

Displaying Results 1 to 100 of 176
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Brandon ShoresBrandon Shores LLCBaltimore, MD (PJM)1.9 TWhApr 1984Jun 2024 Bituminous Coal : 98.8% Distillate Fuel Oil : 1.2%
AES Warrior Run Cogeneration FacilityAES WR Ltd PartnershipCumberland, MD (PJM)783.6 GWhJul 1999Jun 2024 Bituminous Coal : 99.8%
PhiladelphiaConstellation Power Source Generation, LLCBaltimore, MD (PJM)3.0 GWhJul 1970Dec 2023 Distillate Fuel Oil
CrisfieldCalpine Mid-Atlantic Generation LLCCrisfield, MD (PJM)2.7 GWhApr 1968Dec 2023 Distillate Fuel Oil
Chalk Point SteamLanyard Power Holdings, LLCAquasco, MD (PJM)1.2 GWhMar 1967Dec 2022 Distillate Fuel Oil
Smith IslandA & N Electric CoopEwell, MD (PJM)98.0 MWhNov 1969Dec 2023 Distillate Fuel Oil
Herbert A WagnerH.A. Wagner LLCBaltimore, MD (PJM)127.0 GWhJan 1956Jun 2024 Distillate Fuel Oil : 45.8% Residual Fuel Oil : 21.9% Bituminous Coal : 21.0% Natural Gas : 11.3%
NRG Chalk Point CTNRG Chalk Point CTAquasco, MD (PJM)613.0 MWhMay 1990Jun 2024 Distillate Fuel Oil : 85.0% Natural Gas : 15.0%
Alpha Ridge LFGHoward County - MarylandMarriottsville, MD (PJM)1.6 GWhJun 2012Dec 2023 Landfill Gas
Millersville LFGLES Operations Services LLCSevern, MD (PJM)24.1 GWhJun 2012Dec 2023 Landfill Gas
Eastern Landfill Gas LLCEnergy Power PartnersWhite Marsh, MD (PJM)27.1 GWhSep 2006Dec 2023 Landfill Gas
WicomicoIndustrial Power Generating Company LLCSalisbury, MD (PJM)16.9 GWhApr 2007Dec 2023 Landfill Gas : 93.1% Distillate Fuel Oil : 6.9%
Keys Energy CenterPSEG Keys Energy Center, LLCBrandywine, MD (PJM)4.7 TWhJun 2018Jun 2024 Natural Gas
Essential Power Rock Springs LLCEssential Power Operating Services LLCRising Sun, MD (PJM)228.2 GWhMay 2003Dec 2022 Natural Gas
Wildcat Point Generation FacilityOld Dominion Electric CoopConowingo, MD (PJM)4.0 TWhMar 2018Jun 2024 Natural Gas
NIH Cogeneration FacilityNational Institutes of HealthBethesda, MD (PJM)190.8 GWhJun 2004Jun 2024 Natural Gas
APG Combined Heat and Power PlantUS Dept of Army, Garrison, APGEdgewood, MD (PJM)60.0 MWhNov 2016Dec 2022 Natural Gas
CPV St Charles Energy CenterCPV Maryland LLCWaldorf, MD (PJM)4.1 TWhJan 2017Jun 2024 Natural Gas
Maryland Bioenergy Center (Jessup)Bioenergy DevCoJessup, MD (PJM)124.0 MWhAug 2022Dec 2022 Natural Gas
UMCP CHP PlantTrigen-Cinergy Solutions College ParkCollege Park, MD (PJM)81.9 GWhMay 2003Dec 2023 Natural Gas : 94.8% Distillate Fuel Oil : 5.2%
PerrymanConstellation Power Source Generation, LLCHarford County, MD (PJM)251.5 GWhDec 1971Jun 2024 Natural Gas : 95.6% Distillate Fuel Oil : 4.4%
Dickerson PowerLanyard Power Holdings, LLCDickerson, MD (PJM)291.5 GWhMay 1959Jun 2024 Natural Gas : 99.4% Distillate Fuel Oil : 0.6%
Chalk Point PowerLanyard Power Holdings, LLCAquasco, MD (PJM)956.4 GWhJul 1964Jun 2024 Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
Brandywine Power FacilityKMC Thermo, LLCBrandywine, MD (PJM)597.2 GWhJul 1996Jun 2024 Natural Gas : 99.6%
Central Utility Plant at White OakGSA Metropolitan Service CenterSilver Spring, MD (PJM)99.5 GWhOct 2003May 2024 Natural Gas : 99.8%
Domino Sugar BaltimoreAmerican Sugar Refining, Inc.Baltimore, MD (PJM)53.2 GWhMay 1955Jun 2024 Natural Gas : 99.9%
Montgomery County Resource RecoveryCovanta Montgomery, Inc.Dickerson, MD (PJM)308.9 GWhApr 1995Jun 2024 Non-biogenic Municipal Solid Waste : 54.0% Biogenic Municipal Solid Waste : 44.2% Natural Gas : 1.8%
Wheelabrator Baltimore RefuseWheelabrator Environmental SystemsBaltimore, MD (PJM)345.0 GWhOct 1984Jun 2024 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
Calvert Cliffs Nuclear Power PlantConstellation NuclearLusby, MD (PJM)16.2 TWhApr 1975Jun 2024 Nuclear
Vienna OperationsNRG Vienna Operations IncVienna, MD (PJM)8.5 GWhDec 1967Dec 2023 Residual Fuel Oil : 91.6% Distillate Fuel Oil : 8.4%
MD - CS - Potomac Edison Co - GA29 TPEForefront Power, LLCFriendsville, MD (PJM)4.1 GWhDec 2020Dec 2023 Solar
6685 Santa Barbara Ct6685 Santa Barbara CtElkridge, MD (PJM)589.0 MWhNov 2020Dec 2022 Solar
7448 Candlewood RoadHartz Solar, LLCHanover, MD (PJM)2.6 GWhMar 2020Dec 2023 Solar
Bluegrass SolarBluegrass Solar, LLCChurch Hill, MD (PJM)176.6 GWhSep 2022Jun 2024 Solar
Kirby Road Solar, LLCNautilus Solar SolutionsClinton, MD (PJM)2.8 GWhMay 2021Dec 2023 Solar
MNCPPC Randall FarmStandard SolarUpper Marlboro, MD (PJM)2.6 GWhMar 2020Dec 2023 Solar
Burns Solar One LLCNautilus Solar SolutionsReisterstown, MD (PJM)3.8 GWhNov 2020Dec 2023 Solar
Hostetter Solar One, LLCNautilus Solar SolutionsHagerstown, MD (PJM)4.1 GWhNov 2020Dec 2023 Solar
P52ES 1755 Henryton Rd Phase 1 LLC CSGNautilus Solar SolutionsMarriottsville, MD (PJM)3.3 GWhMay 2021Dec 2023 Solar
P52ES 1755 Henryton Rd Phase 2 LLCNautilus Solar SolutionsMarriottsville, MD (PJM)3.8 GWhMay 2021Dec 2023 Solar
White Marsh SolarNautilus Solar SolutionsWhite Marsh, MD (PJM)2.9 GWhNov 2020Dec 2023 Solar
Mason Solar One LLCNautilus Solar SolutionsElkton, MD (PJM)2.1 GWhOct 2020Dec 2023 Solar
Bulldog Solar One, LLCNautilus Solar SolutionsBowie, MD (PJM)3.6 GWhOct 2020Dec 2023 Solar
MNCPPC Germantown SolarStandard SolarBoyds, MD (PJM)1.8 GWhJan 2018Dec 2023 Solar
Pittman Solar One LLCNautilus Solar SolutionsHancock, MD (PJM)3.6 GWhNov 2020Dec 2023 Solar
Bluefin Origination 1Bluefin Origination 1, LLCBrandywine, MD (PJM)4.1 GWhOct 2019Dec 2023 Solar
Bear OneNautilus Solar SolutionsHancock, MD (PJM)98.0 MWhOct 2023Dec 2023 Solar
Solar HagerstownGreenbacker Renewable Energy CorporationHagerstown, MD (PJM)18.2 GWhOct 2020Dec 2023 Solar
BTC2 Solar (CSG)Nautilus Solar SolutionsKingsville, MD (PJM)4.0 GWhJun 2019Dec 2023 Solar
Upper Marlboro 1 CSGNautilus Solar SolutionsUpper Marlboro, MD (PJM)3.0 GWhNov 2019Dec 2023 Solar
White CSGNautilus Solar SolutionsBaltimore, MD (PJM)3.3 GWhDec 2019Dec 2023 Solar
Gibbons CSGNautilus Solar SolutionsSnow Hill, MD (PJM)3.9 GWhNov 2019Dec 2023 Solar
Old Court Rd SolarOld Court Rd Solar, LLCWoodstock, MD (PJM)3.6 GWhSep 2019Dec 2023 Solar
Francis Scott Key MallFrancis Scott Key MallFrederick, MD (PJM)633.4 MWhFeb 2018Dec 2022 Solar
White Marsh MallWhite Marsh MallBaltimore, MD (PJM)1.2 GWhNov 2015Dec 2022 Solar
Timonium FairgroundsMadison Energy Holdings LLCTimonium, MD (PJM)3.3 GWhSep 2020Dec 2023 Solar
Frederick County - LandfillTesla Inc.Frederick, MD (PJM)3.8 GWhJul 2019Dec 2023 Solar
Wor-Wic Community College - OffsiteTesla Inc.Hebron, MD (PJM)3.7 GWhMar 2019Dec 2023 Solar
Spruce - WCMD - Rubble IIMN8 Energy LLCWilliamsport, MD (PJM)3.1 GWhOct 2015Dec 2023 Solar
Spruce - WCMD - Rubble IMN8 Energy LLCWilliamsport, MD (PJM)2.0 GWhAug 2015Dec 2022 Solar
Spruce - WCMD - CreekMN8 Energy LLCHagerstown, MD (PJM)2.8 GWhApr 2015Dec 2023 Solar
Spruce - WCMD - Resh IMN8 Energy LLCHagerstown, MD (PJM)2.9 GWhFeb 2016Dec 2023 Solar
Sheriff RoadSheriff Rd Solar LLCHyattsville, MD (PJM)2.0 GWhMar 2020Dec 2022 Solar
Pinesburg Solar LLCMadison Energy Holdings LLCWilliamsport, MD (PJM)8.4 GWhApr 2020Dec 2023 Solar
KDC Solar CV Ascend One LLCKDC Solar CV Ascend One LLCWest Friendship, MD (PJM)761.0 MWhApr 2023Dec 2023 Solar
KDC Solar TC George Howard LLCCleanCapital HoldingsWest Friendship, MD (PJM)558.0 MWhSep 2022Dec 2022 Solar
KDC Solar TC Blandair Park LLCCleanCapital HoldingsWest Friendship, MD (PJM)703.0 MWhSep 2022Dec 2022 Solar
Friendship IGreenbacker Renewable Energy CorporationWest Friendship, MD (PJM)3.4 GWhMar 2023Dec 2023 Solar
Friendship IIGreenbacker Renewable Energy CorporationWest Friendship, MD (PJM)3.5 GWhMar 2023Dec 2023 Solar
RipleyConductive PowerLa Plata, MD (PJM)58.3 GWhMar 2023Jun 2024 Solar
CPG - Duke 5300A HolabirdSolar DG MD Holabird Broening ACC, LLCBaltimore, MD (PJM)2.5 GWhNov 2022Dec 2023 Solar
CPG - Duke 5300B HolabirdSolar DG MD Holabird Broening ACC, LLCBaltimore, MD (PJM)2.5 GWhNov 2022Dec 2023 Solar
CPG - Duke 5900 HolabirdSolar DG MD Holabird AJCFB, LLCBaltimore, MD (PJM)2.3 GWhNov 2022Dec 2023 Solar
CPG - Duke 6000 HolabirdSolar DG MD Holabird AJCFB, LLCBaltimore, MD (PJM)2.3 GWhNov 2022Dec 2023 Solar
KDC Solar TC Little Patuxent WWTP LLCCleanCapital HoldingsWest Friendship, MD (PJM)572.0 MWhSep 2022Dec 2022 Solar
KDC Solar CV Cedar Lane Park LLCKDC Solar CV Cedar Lane Park LLCWest Friendship, MD (PJM)647.0 MWhOct 2023Dec 2023 Solar
KDC Solar CV Central MD Regional TransitKDC Solar CV Central MD Regional Transit LLCWest Friendship, MD (PJM)568.0 MWhApr 2023Dec 2023 Solar
KDC Solar CV Animal Control LLCKDC Solar CV Animal Control LLCWest Friendship, MD (PJM)634.0 MWhOct 2023Dec 2023 Solar
KDC Solar CV O'Donnell Property LLCKDC Solar CV O'Donnell Property LLCWest Friendship, MD (PJM)636.0 MWhJun 2023Dec 2023 Solar
THD Baltimore DC - 5830 Project TigerDistributed Solar Development, LLCEdgemere, MD (PJM)1.3 GWhDec 2020Nov 2023 Solar
Holly Spring MeadowsStandard SolarDistrict Heights, MD (PJM)656.0 MWhJun 2023Dec 2023 Solar
Union Bridge SolarCitizens Enterprises CorporationUnion Bridge, MD (PJM)12.3 GWhMar 2022Dec 2023 Solar
Meeting HouseNautilus Solar SolutionsNorth East, MD (PJM)1.3 GWhJul 2023Dec 2023 Solar
OER Patuxent CSGStandard SolarLothian, MD (PJM)4.6 GWhOct 2022Dec 2023 Solar
Todd SolarInvenergy Services LLCHurlock, MD (PJM)46.0 GWhJun 2021Dec 2023 Solar
OER CheckerspotStandard SolarTracy's Landing, MD (PJM)3.2 GWhNov 2021Dec 2023 Solar
City of BowieTesla Inc.Mitchellville, MD (PJM)4.0 GWhMay 2021Dec 2022 Solar
Bomber CSGHampstead Solar, LLCHampstead, MD (PJM)9.6 GWhNov 2021Dec 2023 Solar
Hollins Ferry CSGICFTS MD Solar, LLCHalethorpe, MD (PJM)327.0 MWhNov 2021Dec 2022 Solar
MD - CS - Potomac Edison Co - GA25 TPE (Community Solar)Distributed Solar Development, LLCAccident, MD (PJM)4.1 GWhMay 2022Dec 2023 Solar
MD - CS - BGE - PR24 TPEDistributed Solar Development, LLCMitchellville, MD (PJM)4.2 GWhAug 2022Dec 2023 Solar
OER Monarch CSGStandard SolarUpper Marlboro, MD (PJM)3.6 GWhNov 2021Dec 2023 Solar
MD - PR97 (CSG)Distributed Solar Development, LLCBowie, MD (PJM)4.5 GWhJul 2022Dec 2023 Solar
Shepherds Mill CSGStandard SolarUnion Bridge, MD (PJM)3.6 GWhAug 2021Dec 2023 Solar
MO32 (CSG)TPE MD MO32 LLCSpencerville, MD (PJM)3.9 GWhApr 2022Dec 2023 Solar
MO33 CSGTPE MD MO33 LLCGaithersburg, MD (PJM)2.9 GWhMar 2022Jul 2023 Solar
Snowden River CSGSnowden River Parkway, LLCColumbia, MD (PJM)377.4 MWhMay 2021Dec 2022 Solar
RockdaleConductive PowerWilliamsport, MD (PJM)2.5 GWhSep 2019Dec 2022 Solar
Brookville Smart Bus Depot MicrogridAlphaStruxure Service Co LPSilver Spring, MD (PJM)184.0 MWhSep 2022Dec 2022 Solar
WMATA - Naylor Rd. MetroMN8 Energy LLCTemple Hills, MD (PJM)29.0 MWhOct 2023Dec 2023 Solar

Browse Power Plants By Maryland Counties

Figures are based on June 2024 generation numbers.
CountyState RankActive PlantsJun 2024 Generation
Calvert County, MD# 1216.2 TWh
Prince George's County, MD# 2346.4 TWh
Cecil County, MD# 374.3 TWh
Charles County, MD# 464.2 TWh
Harford County, MD# 5182.5 TWh
Anne Arundel County, MD# 692.1 TWh
Montgomery County, MD# 717911.1 GWh
Allegany County, MD# 84782.2 GWh
Garrett County, MD# 912580.2 GWh
Baltimore city, MD# 1011410.8 GWh
Queen Anne's County, MD# 119217.3 GWh
Somerset County, MD# 127169.6 GWh
CountyState RankActive PlantsJun 2024 Generation
Washington County, MD# 131883.2 GWh
Dorchester County, MD# 14664.4 GWh
Frederick County, MD# 151162.2 GWh
Baltimore County, MD# 162456.9 GWh
Wicomico County, MD# 17649.2 GWh
Howard County, MD# 182030.2 GWh
Carroll County, MD# 19425.5 GWh
Kent County, MD# 20619.4 GWh
Worcester County, MD# 21414.4 GWh
Caroline County, MD# 2222.7 GWh
Talbot County, MD# 233383.7 MWh