Mountain Holly
BetaSuspendedSolarPJMLBNL + Live
20 MW generation in Columbia, PA · In queue since March 2019 · Proposed COD June 2027
20 MW
Capacity
1
Components
Solar
7 years
In Queue
IA Executed
IA Status
COD target: 2027
Interconnection Timeline
Total Duration
8y 3m
Suspended75%
Queue EntryMar 23, 2019
Interconnection request submitted to ISO/RTO
System Impact Study
PJM processes interconnection requests through multi-phase System Impact Studies (SIS).
Typical: ~48 months (historically longest)
Interconnection Agreement
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Construction
Construction pending
Typical: 12–24 months
Commercial Operation
Proposed COD: 2027-06-01
Project Details
State
PA
County
Columbia
Region
PJM
Developer
—
Utility
PPL
Entity
PJM
Point of Interconnection
Bloomsburg-Columbia 69 kV
Data Source
LBNL + Live