Battery Addition (1461)
Battery Addition is a 1.5 MW gas interconnection project in Rockingham, New Hampshire with a current status of withdrawn. It is proposed to connect at 400 Gosling Road, Portsmouth, New Hampshire. The project will interconnect to the 115kV Bus 1 & 2 at Schiller Substation, directly adjacent to the project’s proposed location on the former coal storage space directly to the southeast of Schiller Substation..
Project facts
| Canonical name | Battery Addition |
|---|---|
| Queue ID | 1461 |
| Status | withdrawn |
| Source status | W |
| Market | NH |
| Technology | Gas |
| Capacity | 1.5 MW |
| State | New Hampshire |
| County | Rockingham |
| Point of interconnection | 400 Gosling Road, Portsmouth, New Hampshire. The project will interconnect to the 115kV Bus 1 & 2 at Schiller Substation, directly adjacent to the project’s proposed location on the former coal storage space directly to the southeast of Schiller Substation. |
| Requested (queue) date | 2023-10-18 |
| Proposed in-service date | 2028-09-01 |
| 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| Withdrawn date | 2025-10-11 |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| 2026-08-04 | new_project | — | withdrawn | high |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
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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