Battery Storage
408.1 MW storage in Worcester, MA · In queue since April 2024 · Proposed COD August 2028
408.1 MW
Capacity
1
Components
Battery
2y 1m
In Queue
Feasibility Study
IA Status
COD target: 2028
Total Duration
4y 4m
Interconnection request submitted to ISO/RTO
ISO-NE is transitioning to cluster studies per FERC Order 2023.
Typical: 25–30 months (recent)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2028-08-30
The proposed Battery Storage project is a 408.1 MW battery energy storage system located in Worcester County, Massachusetts. The project is in the ISO-NE interconnection queue as entry ISO-NE-1513, with a queue entry date of April 8, 2024, and a proposed commercial operation date of August 30, 2028. Its interconnection status is currently in the Feasibility Study phase.
The point of interconnection for the project is the Bear Swamp- Pratts Junction 230kV line.
Generated from interconnection queue and public data sources
State
MA
County
Worcester
Grid Region
ISO New England
Market
ISO/RTO Member
Developer
—
Utility
—
Entity
ISO-NE
Service Type
—
Point of Interconnection
Bear Swamp- Pratts Junction 230kV
Data Source
LBNL + Live
- ISO / RTO
- ISO-NE
- Trading Hub
- .H.INTERNAL_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.
