PJM-AH1-552
670.2 MW hybrid in Prince George's, MD · In queue since September 2021 · Proposed COD June 2025
670.2 MW
Capacity
1
Components
Solar
4y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
3y 9m
Schedule
11 months past proposed COD
Interconnection request submitted to ISO/RTO
PJM processes interconnection requests through multi-phase System Impact Studies (SIS).
Typical: ~48 months (historically longest)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2025-06-01
PJM-AH1-552 is a proposed 670.2 MW hybrid solar and battery project located in Prince George's County, Maryland. The project, interconnecting to PEPCO via the Chalk Point 230 kV point of interconnection, consists of 670.2 MW of solar generation. It is currently active in the PJM interconnection queue, with an entry date of September 10, 2021, and a proposed commercial operation date of June 1, 2025.
The interconnection agreement for PJM-AH1-552 is currently listed as "In Progress (unknown study)".
Generated from interconnection queue and public data sources
State
MD
County
Prince George's
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
PEPCO
Entity
PJM
Service Type
—
Point of Interconnection
Chalk Point 230 kV
Data Source
LBNL
- ISO / RTO
- PJM
- Trading Hub
- WESTERN HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SMECO 13 KV SMECO
- POI Substation
- Chalk Point Switching Station
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
