Battery Storage
203.95 MW storage in Worcester, MA · In queue since October 2022 · Proposed COD November 2027
203.95 MW
Capacity
1
Components
Battery
3y 7m
In Queue
In Progress (unknown study)
IA Status
COD target: 2027
Total Duration
5y 1m
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: 2027-11-16
The Battery Storage project (ISO-NE-1320) is a proposed 203.95 MW battery storage project located in Worcester County, Massachusetts. The project consists solely of battery storage. It is in the ISO-NE interconnection queue as of October 7, 2022, with a proposed commercial operation date of November 16, 2027.
The interconnection agreement for the project is currently in progress, with the specific study being conducted not specified. The point of interconnection is on the National Grid 115KV Line R144 between Millbury No. 2 and Woonsocket substations, approximately 5.8 circuit miles from Woonsocket substation. The project has appeared in recent news.
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
National Grid 115KV Line R144 between Millbury No. 2 and Woonsocket substations - approximately 5.8 circuit miles from Woonsocket substation.
Data Source
LBNL + Live
- ISO / RTO
- ISO-NE
- Trading Hub
- .H.INTERNAL_HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- LD.WOONSCKT13.8
- POI Substation
- Woonsocket 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.
