Mackeys 230 kV
140 MW storage in Washington, NC · In queue since February 2025
140 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 Mackeys 230 kV project is a proposed 140 MW battery storage project located in Washington County, North Carolina. The project is in the PJM interconnection queue as entry PJM-AG2-121, which was subsequently moved to queue TC2. The queue entry date is February 25, 2025. Dominion is the listed utility for the project.
The Mackeys 230 kV project is listed as an active project in the PJM interconnection queue. The project is designated as a Generation Interconnection project.
Generated from interconnection queue and public data sources
State
NC
County
Washington
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.
No ask pi reports yet for this entity.
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