Battery addition
6.7 MW hybrid in Franklin, MA · In queue since August 2021 · Proposed COD August 2025
6.7 MW
Capacity
1
Components
Hydro
4y 9m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
4 years
Schedule
9 months past proposed COD
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: 2025-08-17
The proposed Battery addition project is a 6.7 MW hybrid development located in Franklin County, Massachusetts. Interconnecting in the ISO-NE queue as queue ID 1149 on August 6, 2021, the project consists of a 6.7 MW hydro component and a battery component. Its proposed commercial operation date is August 17, 2025.
The project's interconnection agreement status is listed as "In Progress (unknown study)" within the ISO-NE queue. The point of interconnection is National Grid's PTF (E-5B, F-6 West PTF transmission lines). The developer is not specified in the queue data.
Generated from interconnection queue and public data sources
State
MA
County
Franklin
Grid Region
ISO New England
Market
ISO/RTO Member
Developer
—
Utility
—
Entity
ISO-NE
Service Type
—
Point of Interconnection
National Grid's PTF (E-5B, F-6 West PTF transmission lines)
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.
