Interconnection queue › New Hampshire › Solar
Snapshot of 2026-08-09 · 49 projects
49 solar projects are in the interconnection queue with a New Hampshire location, totalling 1,693 MW across the 49 that publish a capacity.
Get told what moves in solar in New Hampshire
The ISOs publish today's queue and overwrite it — no archive, no history. We keep a weekly copy. Leave your email and we'll send you what changed in solar in New Hampshire: what entered, what moved study phase, what came off the list.
Email me solar in New Hampshire queue changes →Work email only. No newsletter, no obligation.
Prefer to just buy it? See the queue sentinel, priced, with last week's changes as a free sample.
| ISO | Projects | Capacity |
|---|---|---|
| ISO-NE | 49 | 1,693 MW |
| Status | Projects |
|---|---|
| (not published) | 49 |
| County | Projects | Capacity |
|---|---|---|
| Grafton | 12 | 497 MW |
| Cheshire | 10 | 385 MW |
| Sullivan | 7 | 126 MW |
| Coos | 7 | 230 MW |
| Rockingham | 4 | 130 MW |
| Merrimack | 3 | 129 MW |
| Hillsborough | 2 | 36 MW |
| Belknap | 2 | 30 MW |
| Carroll | 1 | 110 MW |
| Strafford | 1 | 20 MW |
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 | County | MW | Status | Queue date | Proposed operation |
|---|---|---|---|---|---|---|
| Solar | ISO-NE | Grafton | 150 | not published | 3/31/2022 | 11/1/2025 |
| Solar | ISO-NE | Carroll | 110 | not published | 10/22/2019 | 10/3/2025 |
| Solar | ISO-NE | Rockingham | 100 | not published | 7/25/2023 | 12/30/2028 |
| Solar | ISO-NE | Cheshire | 98 | not published | 1/7/2016 | 7/1/2018 |
| Solar | ISO-NE | Cheshire | 78 | not published | 6/28/2016 | 7/1/2018 |
| Solar | ISO-NE | Merrimack | 76 | not published | 8/7/2020 | 10/31/2025 |
| Solar | ISO-NE | Cheshire | 65 | not published | 4/5/2016 | 4/18/2018 |
| Solar | ISO-NE | Coos | 60 | not published | 6/29/2020 | 12/30/2023 |
| Solar | ISO-NE | Coos | 60 | not published | 6/29/2020 | 12/30/2023 |
| Solar | ISO-NE | Grafton | 60 | not published | 7/26/2019 | 6/1/2022 |
| Solar | ISO-NE | Grafton | 54 | not published | 10/24/2022 | 6/5/2024 |
| Solar | ISO-NE | Grafton | 51 | not published | 1/10/2020 | 6/1/2022 |
| ISO | We last read | Source last changed | Source |
|---|---|---|---|
| ISO-NE | 2026-08-09 | 2026-08-09 | 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.