Heritage 500 kV
75 MW storage in Brunswick, VA · In queue since February 2025
75 MW
Capacity
0
Components
1y 3m
In Queue
—
IA Status
Total Duration
1y 3m
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)
Commercial operation date not yet determined
The Heritage 500 kV project is a proposed 75 MW battery storage development in Brunswick County, Virginia. The project is located within the Dominion service area and has appeared in recent news coverage. It is listed in the PJM interconnection queue as entry PJM-AH1-221, which has been moved to TC2. The queue entry date is February 24, 2025.
The proposed project is currently listed as active in the interconnection queue. It is seeking a Generation Interconnection service type. No information is available regarding a proposed commercial operation date or interconnection agreement status.
Generated from interconnection queue and public data sources
State
VA
County
Brunswick
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
Dominion
Entity
PJM
Service Type
Generation Interconnection
Data Source
Live · PJM
- ISO / RTO
- PJM
- Trading Hub
- DOMINION HUB
- Hub Confidence
- MEDIUM
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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