Battery Storage (1524)
Battery Storage is a 237.6 MW battery interconnection project in Hartford, Connecticut with a current status of withdrawn. It is proposed to connect at The Primary Point of Interconnection will be located on the IC’s property (Lat, long: 41°49'19.50"N, 72°43'23.49"W) by tapping the 115-kV Line 1751-2 (Bloomfield Tap to NW. Hartford). This is approximately 3.0 miles along the line from NW. Hartford Substation. The Alternative Point of Interconnection will be a direct interconnection to the 115-kV bus at Bloomfield Substation owned by CT_CL&P..
Project facts
| Canonical name | Battery Storage |
|---|---|
| Queue ID | 1524 |
| Status | withdrawn |
| Source status | W |
| Market | CT |
| Technology | Battery |
| Capacity | 237.6 MW |
| State | Connecticut |
| County | Hartford |
| Point of interconnection | The Primary Point of Interconnection will be located on the IC’s property (Lat, long: 41°49'19.50"N, 72°43'23.49"W) by tapping the 115-kV Line 1751-2 (Bloomfield Tap to NW. Hartford). This is approximately 3.0 miles along the line from NW. Hartford Substation. The Alternative Point of Interconnection will be a direct interconnection to the 115-kV bus at Bloomfield Substation owned by CT_CL&P. |
| Requested (queue) date | 2024-05-06 |
| Proposed in-service date | 2027-01-31 |
| Operational date | — |
| Withdrawn date | 2025-10-10 |
| 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| 2026-08-04 | new_project | — | withdrawn | high |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
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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