Substation Scout

Halfway - Marlowe 138 kV

PJM queue ID C01-2103

Queue IDC01-2103
Project nameHalfway - Marlowe 138 kV
Status (as published)Active
SubstationHalfway - Marlowe
Point of interconnectionHalfway - Marlowe 138 kV
CountyWashington
StateMD
Voltage138 kV
Capacity40 MW
Resource (as published)Storage
Resource categoryBattery (normalised for filtering)
Target commercial operation2026-08-03
Source datasetcycle

Additional filed fields

DeveloperAmerican Power Ventures, LLC
Transmission OwnerAPS
Project TypeGeneration Interconnection
CycleC01
StagePhase 1
Mw Energy40.0
Mw Capacity40.0
Mfo40.0
Submitted Date4/27/2026
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.