Battery Storage (1510)
Battery Storage is a 152.8 MW battery interconnection project in Wocester, Massachusetts with a current status of withdrawn. It is proposed to connect at Carpenter Hill substation, 115 kV bus, National Grid at open bay.
152.8 MWCapacity
WithdrawnStatus
CMAMarket
BatteryTechnology
Project facts
| Canonical name | Battery Storage |
|---|---|
| Queue ID | 1510 |
| Status | withdrawn |
| Source status | W |
| Market | CMA |
| Technology | Battery |
| Capacity | 152.8 MW |
| State | Massachusetts |
| County | Wocester |
| Point of interconnection | Carpenter Hill substation, 115 kV bus, National Grid at open bay |
| Requested (queue) date | 2024-04-03 |
| Proposed in-service date | 2027-12-31 |
| Operational date | — |
| Withdrawn date | 2025-10-07 |
| 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| 2026-08-04 | new_project | — | withdrawn | high |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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