PJM-AI2-457
1,122 MW storage in Charles, MD · In queue since March 2023 · Proposed COD October 2027
1,122 MW
Capacity
1
Components
Battery
3y 2m
In Queue
In Progress (unknown study)
IA Status
COD target: 2027
Total Duration
4y 7m
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: 2027-10-01
PJM-AI2-457 is a proposed energy storage project located in Charles County, Maryland, within the PJM Interconnection region. The project, consisting of 1122 MW of Battery storage, is interconnected with PEPCO at the Morgantown 230 kV point of interconnection.
The project entered the PJM interconnection queue on March 11, 2023, with a proposed commercial operation date of October 1, 2027. Its interconnection agreement status is currently listed as "In Progress (unknown study)".
Generated from interconnection queue and public data sources
State
MD
County
Charles
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
PEPCO
Entity
PJM
Service Type
—
Point of Interconnection
Morgantown 230 kV
Data Source
LBNL + Live
- ISO / RTO
- PJM
- Trading Hub
- WESTERN HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- MORGANTO13 KV CT3
- POI Substation
- Morgantown Substation
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.
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