Grid connections

Grid connections in Maryland, United States

Rare Context lists 79 grid connections in Maryland, United States, with 15,314 MW of capacity between them. The largest is Chalk Point 230 kV grid connection (PJM AH1-552 - moved to TC2) (670 MW).

All grid connections

Sorted by capacity.

Grid connectionCountyHolderCapacity
Chalk Point 230 kV grid connection (PJM AH1-552 - moved to TC2)Prince Georges CountyPJM Interconnection, L.L.C.670 MW
Chalk Point 230 kV grid connection (PJM AH1-552)Prince Georges CountyChalk Point Reliability Storage LLC670 MW
Brandywine 230 kV grid connection (PJM C01-1505)Prince Georges CountyKMC Thermo, LLC620 MW
Cheltenham 500 kV grid connection (PJM C01-1494)Prince Georges CountyParkway Generation Operating, LLC618 MW
Perryman 115 kV grid connection (PJM C01-1579)Harford CountyPerryman Gas, LLC555 MW
Black Oak - Hatfield 500 kV grid connection (PJM C01-1333)Garrett CountyJade Meadow III, LLC500 MW
Conastone 500 kV grid connection (PJM AH1-725 - moved to TC2)Harford CountyPJM Interconnection, L.L.C.500 MW
Conastone 500 kV grid connection (PJM AH1-725)Harford CountyCardinal Energy Storage East, LLC500 MW
Dickerson - Quince Orchard 230 kV grid connection (PJM C01-1885)Montgomery CountyCedar Holdco LLC500 MW
Fourth Quarter grid connection (PJM AG1-483 - moved to TC1)Montgomery CountyPJM Interconnection, L.L.C.500 MW
Fourth Quarter grid connection (PJM AG1-483)Montgomery CountyFourth Quarter BESS, LLC500 MW
Waugh Chapel 230 kV grid connection (PJM C01-2159)Anne Arundel CountyCrain Highway Energy Storage System LLC490 MW
AB2-037 - Steele 230 kV grid connection (PJM C01-1772)Caroline CountyENGIE IR Holdings LLC400 MW
Cheltenham 500 kV grid connection (PJM C01-1268)Prince Georges CountyLighthouse Keys II, LLC400 MW
Dickerson - Edwards Ferry 230 kV grid connection (PJM C01-1476)Montgomery CountyVerdant Shores Development Partners, LLC400 MW
Doubs 230 kV grid connection (PJM C01-1767)Frederick CountyZenobe Adamstown, LLC350 MW
Brandon Shores 230 kV grid connection (PJM C01-1802)Anne Arundel CountyFS CT Project LLC300 MW
Brandon Shores 230 kV grid connection (PJM C01-2039)Anne Arundel CountyFS CT Project LLC300 MW
Burches Hill - Possum point 500 kV grid connection (PJM C01-2247)Charles CountyDM3 Power Systems Consultant LLC300 MW
C.P Crane - Northeast 115 kV grid connection (PJM C01-1648)Baltimore CountyHarbor Forge Energy Storage LLC300 MW
Graceton - Bagley 230 kV grid connection (PJM C01-1647)Harford CountyInvenergy Storage Development LLC300 MW
Jade Meadow III Solar Facility grid connection (PJM AG1-363)Garrett CountyPJM Interconnection, L.L.C.300 MW
Mt Airy 230 kV grid connection (PJM C01-1929)Frederick CountyOld Main Storage LLC300 MW
Talbert - Hawkins Gate 230 kV & Talbert to Morgantown 230 kV grid connection (PJM C01-1616)Charles CountyOld Line Reserve Energy, LLC250 MW
Rock Ridge - Colonial Pipeline 115 kV grid connection (PJM C01-2041)Harford CountyNewEdge Power Holdings III LLC230 MW
Calvert Cliffs 500 kV grid connection (PJM C01-1262)Calvert CountyCalvert Cliffs Nuclear Power Plant, LLC210 MW
Aquasco 230 kV grid connection (PJM C01-1541)Prince Georges CountyBeacon Power Project LLC200 MW
Bagley 230 kV grid connection (PJM C01-2230)Harford CountyFallston CP BESS LLC200 MW
Cheltenham 500 kV grid connection (PJM C01-1132)Prince Georges CountyLighthouse Keys, LLC200 MW
CPV Wilson Solar grid connection (PJM AH1-283)Garrett CountyCPV Wilson Solar, LLC200 MW
Dickerson H 230 kV grid connection (PJM C01-2160)Montgomery CountyTerrapin Power Holdings, LLC (Dickerson Power, LLC)200 MW
Granite - Harrisonville 115 kV grid connection (PJM C01-1916)Baltimore cityGreat Falls Storage LLC200 MW
Morgantown 230 kV grid connection (PJM C01-1943)Charles CountyHeritage Solar, LLC200 MW
Mount Storm-Pruntytown 500kV grid connection (PJM AH1-283 - moved to TC2)Garrett CountyPJM Interconnection, L.L.C.200 MW
Perryman 115 kV grid connection (PJM C01-1559)Harford CountyPerryman Battery Storage 2, LLC200 MW
CPV Backbone Solar grid connection (PJM AF2-356)Garrett CountyPJM Interconnection, L.L.C.175 MW
Erdman 115 kV grid connection (PJM C01-1684)Baltimore cityRWE Solar Development, LLC150 MW
Ridgeley - Frostburg 138 kV grid connection (PJM C01-1874)Allegany CountyFrostburg Storage, LLC150 MW
Riverside 115 kV grid connection (PJM C01-1564)Anne Arundel CountyRiverside Battery Storage, LLC150 MW
Stonewall 138 kV grid connection (PJM C01-1910)Frederick CountyVA-202 LLC150 MW
Cherrywood Solar I grid connection (PJM AB2-037)Caroline CountyPJM Interconnection, L.L.C.145 MW
Steele - Easton 138 kV grid connection (PJM C01-2098)Talbot CountyNewEdge Power Holdings III LLC130 MW
Walston Switch - New Hope 69 kV grid connection (PJM C01-2002)Wicomico CountySunrise Storage LLC130 MW
Doubs 230 kV grid connection (PJM C01-2012)Frederick CountyViridity Energy Solutions Inc100 MW
Hughesville 69 kV grid connection (PJM C01-1560)Charles CountyMDHF Battery Storage, LLC100 MW
Loretto 138 kV grid connection (PJM C01-1798)Somerset CountyTrawler Energy LLC100 MW
PEPCO Quince Orchard 69 kV grid connection (PJM C01-1909)Montgomery CountyDogwood Storage LLC100 MW
Waypost Solar Project grid connection (PJM AB2-036)Caroline CountyPJM Interconnection, L.L.C.92 MW
Frostburg 138 kV grid connection (PJM AE2-289)Allegany CountyPJM Interconnection, L.L.C.80 MW
Bennsville 69 kV grid connection (PJM C01-1908)Charles CountySunset Storage LLC70 MW
Black Oak - Hatfield 500 kV grid connection (PJM C01-1617)Garrett CountyJade Meadow III, LLC60 MW
Cheltenham 500 kV grid connection (PJM AH1-744 - moved to TC2)Prince Georges CountyPJM Interconnection, L.L.C.53.5 MW
Parkway Generation Operating LLC grid connection (PJM AH1-744)Prince Georges CountyParkway Generation Operating, LLC53.5 MW
Hughesville 69 kV grid connection (PJM C01-1561)Charles CountyMDHF Battery Storage, LLC50 MW
Hughesville 69 kV grid connection (PJM C01-1562)Charles CountyMDHF Battery Storage, LLC50 MW
New Market Solar grid connection (PJM AC1-190)Dorchester CountyPJM Interconnection, L.L.C.50 MW
Riverside 115 kV grid connection (PJM C01-1565)Anne Arundel CountyRiverside Battery Storage, LLC50 MW
Riverside 115 kV grid connection (PJM C01-1566)Anne Arundel CountyRiverside Battery Storage, LLC50 MW
Porter Mill Solar grid connection (PJM AC2-023)Wicomico CountyPJM Interconnection, L.L.C.45.8 MW
Morgnec Road Solar grid connection (PJM AB2-133)Kent CountyPJM Interconnection, L.L.C.45 MW
Roth Rock 138 kV grid connection (PJM C01-1547)Garrett CountyElawan Energy Appalachia LLC43.5 MW
Halfway - Marlowe 138 kV grid connection (PJM C01-2103)Washington CountyAmerican Power Ventures, LLC40 MW
Perryman 115 kV grid connection (PJM C01-1555)Harford CountyPerryman Battery Storage 1, LLC25 MW
Perryman 115 kV grid connection (PJM C01-1557)Harford CountyPerryman Battery Storage 1, LLC25 MW
Todd 69 kV grid connection (PJM C01-1642)Dorchester CountyRichfield Solar Energy LLC14.5 MW
Beryl - Mt Zion 138 kV grid connection (PJM C01-1458)Garrett CountyFairlawn Hydroelectric Company, LLC14 MW
SBC Solar grid connection (PJM AF2-325)Dorchester CountyPJM Interconnection, L.L.C.10 MW
Edgewood 12.47 kV grid connection (PJM AH1-057 - moved to TC2)Wicomico CountyPJM Interconnection, L.L.C.7.2 MW
Edgewood 12.47 kV grid connection (PJM AH1-057)Wicomico CountyKumquat & Citron Cleantech LLC7.2 MW
Todd 25 kV grid connection (PJM C01-1650)Dorchester CountyTodd Solar LLC5.8 MW
Sandy 34.5 kV grid connection (PJM C01-2264)Montgomery CountyBurtonsville MG BESS LLC5 MW
Shipley 34.5 kV grid connection (PJM C01-2244)Anne Arundel CountyGlen Burnie Beric BESS LLC5 MW
Westminster 34.5 kV grid connection (PJM C01-2251)Carroll CountyManchester LM BESS LLC5 MW
Cedar Lane Solar grid connection (PJM AB1-176)Queen Annes CountyPJM Interconnection, L.L.C.4 MW
RHC Solar grid connection (PJM AF2-379)Somerset CountyPJM Interconnection, L.L.C.3.9 MW
GGC Solar grid connection (PJM AF2-378)Dorchester CountyPJM Interconnection, L.L.C.2.65 MW
Hancock 12.47 kV grid connection (PJM C01-1026)Allegany CountyTown Hill Energy Storage 1 LLC1.75 MW
Ocean City 12 kV grid connection (PJM C01-1869)Worcester CountyDelmarva Power & Light1 MW
Mount Storm - Pruntytown 500 kV grid connection (PJM C01-1159)Garrett CountyCPV Wilson Solar, LLC—

Every grid connection in Maryland, with holders.All 79 in one file, each with its holder, capacity and connection date. We research what the public sources leave out.

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