Substation Scout

Calvert Cliffs 500 kV

PJM queue ID C01-1262

Queue IDC01-1262
Project nameCalvert Cliffs 500 kV
Status (as published)Active
SubstationCalvert Cliffs
Point of interconnectionCalvert Cliffs 500 kV
CountyCalvert
StateMD
Voltage500 kV
Capacity206.8 MW
Resource (as published)Nuclear
Resource categoryNuclear (normalised for filtering)
Target commercial operation2030-03-28
Source datasetcycle

Additional filed fields

DeveloperCalvert Cliffs Nuclear Power Plant, LLC
Transmission OwnerBGE
Project TypeGeneration Interconnection
CycleC01
StagePhase 1
Mw Energy210.0
Mw Capacity206.8
Mfo2030.8
Submitted Date4/24/2026
Last Updated6/8/2026

Fields shown are those promoted into this dataset. The original ISO filing may contain further columns (study reports, agreement dates, milestone flags) that are retained in the pipeline but not all surfaced here. Always confirm against the ISO's published queue before relying on any value.