Battery Storage (1460)
Battery Storage is a 350.0 MW battery interconnection project in Bristol, Massachusetts with a current status of withdrawn. It is proposed to connect at Customer built substation with a tap into the west-most 345kV line exiting the NG 345kV Brayton Point substation.
350.0 MWCapacity
WithdrawnStatus
RIMarket
BatteryTechnology
Project facts
| Canonical name | Battery Storage |
|---|---|
| Queue ID | 1460 |
| Status | withdrawn |
| Source status | W |
| Market | RI |
| Technology | Battery |
| Capacity | 350.0 MW |
| State | Massachusetts |
| County | Bristol |
| Point of interconnection | Customer built substation with a tap into the west-most 345kV line exiting the NG 345kV Brayton Point substation |
| Requested (queue) date | 2023-10-12 |
| Proposed in-service date | 2027-09-30 |
| Operational date | — |
| Withdrawn date | 2026-02-27 |
| Developer | — |
| Utility / transmission owner | ISO-NE |
Cross-source records
This project is also observed in: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. interXdata links these source records without double-counting the project.
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-04 | new_project | — | withdrawn | high |
Explore related data
Source last checked2026-08-04
Data last materially changed2026-08-04
Page data generated2026-08-27
Provenance: isone-irtt. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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