Battery Storage (1436)
Battery Storage is a 300.0 MW battery interconnection project in New London, Connecticut with a current status of withdrawn. It is proposed to connect at Line tap of the Eversource 1235 115 kV Line approximately 1200’ from Uncasville 115kV SS.
300.0 MWCapacity
WithdrawnStatus
CTMarket
BatteryTechnology
Project facts
| Canonical name | Battery Storage |
|---|---|
| Queue ID | 1436 |
| Status | withdrawn |
| Source status | W |
| Market | CT |
| Technology | Battery |
| Capacity | 300.0 MW |
| State | Connecticut |
| County | New London |
| Point of interconnection | Line tap of the Eversource 1235 115 kV Line approximately 1200’ from Uncasville 115kV SS |
| Requested (queue) date | 2023-08-29 |
| Proposed in-service date | 2028-06-01 |
| Operational date | — |
| Withdrawn date | 2025-10-11 |
| 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| 2026-08-04 | new_project | — | withdrawn | high |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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