Substation Scout

Sammis - South Canton 345 kV

PJM queue ID C01-1487

Queue IDC01-1487
Project nameSammis - South Canton 345 kV
Status (as published)Active
SubstationSammis - South Canton
Point of interconnectionSammis - South Canton 345 kV
CountyCarroll
StateOH
Voltage345 kV
Capacity650 MW
Resource (as published)Natural Gas
Resource categoryGas (normalised for filtering)
Target commercial operation2030-08-30
Source datasetcycle

Additional filed fields

DeveloperRolling Hills Energy Center LLC
Transmission OwnerATSI
Project TypeGeneration Interconnection
CycleC01
StagePhase 1
Mw Energy650.0
Mw Capacity650.0
Mfo650.0
Submitted Date4/27/2026
Last Updated5/29/2026

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.