Grafton County, NH interconnection queue
0 interconnection applications are pending in Grafton County, NH, requesting 0 MW of new generating capacity, as of 15 August 2026. 7 projects have been built here and 20 have been withdrawn since 2006.
Source: interconnection queues published by the transmission providers serving this county. Parsed and normalised by Watt Street. Data as of 15 August 2026. A queued project is a request, not a commitment.
What is waiting in Grafton County, by fuel
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 7 | 77 MW | 25.9% |
| Still pending | 0 | 0 MW | 0.0% |
| Withdrawn | 20 | 3.2 GW | 74.1% |
| Suspended | 0 | — | 0.0% |
Withdrawal is the ordinary outcome of an interconnection application nationally, not a sign of a problem in this county. Most withdrawals are a developer testing a site and moving on.
The largest projects on file
| Project | Fuel | Capacity | Status | Filed | Queue |
|---|---|---|---|---|---|
| 400 kV HVDC Tie - Import Only | Nuclear | 1.2 GW | withdrawn | 2016-12 | ISONE |
| 1200 MW (+/- 400 kV) HVDC External ETU | Nuclear | 1.2 GW | withdrawn | 2023-04 | ISONE |
| Solar | Solar | 150 MW | withdrawn | 2022-03 | ISONE |
| Energy Storage | Battery | 100 MW | withdrawn | 2019-03 | ISONE |
| Solar | Solar | 60 MW | withdrawn | 2019-07 | ISONE |
| Solar | Solar | 54 MW | withdrawn | 2022-10 | ISONE |
| Solar | Solar | 51 MW | withdrawn | 2020-01 | ISONE |
| Spruce Ridge Wind Farm | Wind | 51 MW | withdrawn | 2012-01 | ISONE |
| Spruce Ridge Wind CNR (see Q390) | Wind | 51 MW | withdrawn | 2013-07 | ISONE |
| Wind | Wind | 50 MW | withdrawn | 2008-03 | ISONE |
| Groton Wind Farm | Wind | 48 MW | completed | 2010-09 | ISONE |
| Solar | Solar | 33 MW | withdrawn | 2019-07 | ISONE |
| Solar | Solar | 27 MW | withdrawn | 2020-12 | ISONE |
| Solar | Solar | 21 MW | withdrawn | 2022-10 | ISONE |
| Solar | Solar | 20 MW | withdrawn | 2017-08 | ISONE |
How this county ranks
Grafton County ranks #1434 of 1,607 US counties by capacity currently queued, and #5 of 7 in New Hampshire.
Other New Hampshire counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Rockingham County | 1 | 100 MW |
| Sullivan County | 1 | 5 MW |
| Cheshire County | 0 | 0 MW |
| Coos County | 0 | 0 MW |
| Hillsborough County | 0 | 0 MW |
| Merrimack County | 0 | 0 MW |
Go deeper on Grafton County
The interactive map plots every one of these applications, and a generated county report puts them in a sourced PDF with the date each figure was true on every page.
Open Grafton County on the map County reports All of New Hampshire