Interconnection queue › Massachusetts › Middlesex County › Storage
Snapshot of 2026-08-06 · 17 projects
17 storage projects are in the interconnection queue in Middlesex County, Massachusetts, totalling 2,925 MW across the 17 that publish a capacity.
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| ISO | Projects | Capacity |
|---|---|---|
| ISO-NE | 17 | 2,925 MW |
| Fuel | Projects | Capacity |
|---|---|---|
| BAT | 17 | 2,925 MW |
| Status | Projects |
|---|---|
| (not published) | 17 |
The 12 highest-capacity rows in this page's exact scope, ordered by the capacity the ISO published. Projects without a published capacity are not ranked here and remain included in the totals above.
| Project | ISO | MW | Status | Queue date | Proposed operation |
|---|---|---|---|---|---|
| Battery Storage | ISO-NE | 508 | not published | 6/15/2021 | 5/31/2028 |
| Battery Storage | ISO-NE | 500 | not published | 8/28/2020 | 6/1/2025 |
| Battery Storage | ISO-NE | 500 | not published | 6/11/2024 | 4/27/2028 |
| Battery Storage | ISO-NE | 204 | not published | 10/29/2020 | 6/1/2025 |
| Norman Street Battery Storage | ISO-NE | 204 | not published | 3/18/2021 | 3/18/2028 |
| Battery Storage | ISO-NE | 200 | not published | 10/29/2020 | 12/1/2023 |
| Battery Storage | ISO-NE | 153 | not published | 3/22/2024 | 6/1/2028 |
| Storage | ISO-NE | 150 | not published | 4/27/2018 | 5/31/2021 |
| Storage | ISO-NE | 150 | not published | 4/1/2020 | 9/20/2023 |
| Battery Storage | ISO-NE | 125 | not published | 6/4/2024 | 5/1/2028 |
| Battery Storage | ISO-NE | 101 | not published | 5/28/2024 | 5/31/2028 |
| Energy Storage | ISO-NE | 100 | not published | 11/21/2017 | 5/31/2023 |
| ISO | We last read | Source last changed | Source |
|---|---|---|---|
| ISO-NE | 2026-08-06 | 2026-08-06 | source file |
Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.