Norman Street Battery Storage
204 MW storage in Middlesex, MA · In queue since March 2021 · Proposed COD March 2028
204 MW
Capacity
1
Components
Battery
5y 2m
In Queue
IA Executed
IA Status
COD target: 2028
Total Duration
7 years
Interconnection request submitted to ISO/RTO
ISO-NE is transitioning to cluster studies per FERC Order 2023.
Typical: 25–30 months (recent)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2028-03-18
The Norman Street Battery Storage project is a proposed 204 MW battery storage project located in Middlesex County, Massachusetts. The project is in the ISO-NE interconnection queue as entry ISO-NE-1110, with a queue entry date of March 18, 2021, and a proposed commercial operation date of March 18, 2028. The interconnection agreement for the project has been executed.
The project, which is being developed within the ISO-NE service area, consists of 204 MW of battery storage. The point of interconnection is at Mystic 115kV. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
MA
County
Middlesex
Grid Region
ISO New England
Market
ISO/RTO Member
Developer
—
Utility
ISO-NE
Entity
ISO-NE
Service Type
—
Point of Interconnection
Mystic 115kV
Data Source
LBNL + Live
- ISO / RTO
- ISO-NE
- Trading Hub
- .H.INTERNAL_HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- LD.MYSTC_NU34.5
- POI Substation
- Mystic 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.
