Hillsborough County, NH interconnection queue
0 interconnection applications are pending in Hillsborough County, NH, requesting 0 MW of new generating capacity, as of 15 August 2026. 1 projects have been built here and 6 have been withdrawn since 2007.
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 Hillsborough County, by fuel
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 1 | 28 MW | 14.3% |
| Still pending | 0 | 0 MW | 0.0% |
| Withdrawn | 6 | 142 MW | 85.7% |
| 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 |
|---|---|---|---|---|---|
| Biomass Project | Solar | 45 MW | withdrawn | 2007-05 | ISONE |
| Wind | Wind | 33 MW | withdrawn | 2011-08 | ISONE |
| Antrim Wind | Wind | 28 MW | completed | 2015-03 | ISONE |
| Solar | Solar | 20 MW | withdrawn | 2017-08 | ISONE |
| Wind | Wind | 18 MW | withdrawn | 2010-05 | ISONE |
| Solar | Solar | 16 MW | withdrawn | 2020-04 | ISONE |
| Wind | Wind | 10 MW | withdrawn | 2011-05 | ISONE |
How this county ranks
Hillsborough County ranks #1435 of 1,607 US counties by capacity currently queued, and #6 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 |
| Grafton County | 0 | 0 MW |
| Merrimack County | 0 | 0 MW |
Go deeper on Hillsborough 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 Hillsborough County on the map County reports All of New Hampshire