Substation Scout

Chalk Point 230 kV

PJM queue ID AH1-552

Queue IDAH1-552
Project nameChalk Point 230 kV
Status (as published)Active
SubstationChalk Point
Point of interconnectionChalk Point 230 kV
CountyPrince George's
StateMD
Voltage230 kV
Capacity670.2 MW
Resource (as published)Solar,Storage,Hybrid
Resource categoryHybrid (normalised for filtering)
Target commercial operationNot reported
Source datasetcycle

Additional filed fields

DeveloperChalk Point Reliability Storage LLC
Transmission OwnerPEPCO
Project TypeGeneration Interconnection
CycleTC2
StagePHASE 2
Mw Energy670.2
Mw Capacity670.2
Mfo670.2
Submitted Date9/10/2021
Last Updated5/14/2026

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.