PJM-AH1-558
250 MW storage in Hanover, VA · In queue since September 2021 · Proposed COD June 2025
250 MW
Capacity
1
Components
Battery
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-AH1-558 is a proposed 250 MW battery storage project located in Hanover County, Virginia. The project, under development within the Dominion service area, consists of a 250 MW battery component. It is listed in the PJM interconnection queue as of September 10, 2021, with a proposed commercial operation date of June 1, 2025.
The interconnection request, designated PJM-AH1-558, is currently listed as "In Progress (unknown study)" for its Interconnection Agreement (IA) status. The point of interconnection (POI) is the Four Rivers 230kV substation.
Generated from interconnection queue and public data sources
State
VA
County
Hanover
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
Dominion
Entity
PJM
Service Type
—
Point of Interconnection
Four Rivers 230kV
Data Source
LBNL
- ISO / RTO
- PJM
- Trading Hub
- DOMINION HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- FOURRIVR13.8 KV GT501
- POI Substation
- Four Rivers 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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