Substation Scout

Endless Caverns 115 kV

PJM queue ID C01-1383

Queue IDC01-1383
Project nameEndless Caverns 115 kV
Status (as published)Active
SubstationEndless Caverns
Point of interconnectionEndless Caverns 115 kV
CountyRockingham
StateVA
Voltage115 kV
Capacity50 MW
Resource (as published)Storage
Resource categoryBattery (normalised for filtering)
Target commercial operation2029-04-01
Source datasetcycle

Additional filed fields

DeveloperLighthouse Prospect Power II, LLC
Transmission OwnerDominion
Project TypeGeneration Interconnection
CycleC01
StagePhase 1
Mw Energy50.0
Mw Capacity50.0
Mfo50.0
Submitted Date4/25/2026
Last Updated8/4/2026

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.