Box Elder County, UT interconnection queue
5 interconnection applications are pending in Box Elder County, UT, requesting 765 MW of new generating capacity, as of 15 August 2026. 3 projects have been built here and 50 have been withdrawn since 2006.
Source: interconnection queues published by IP, PacifiCorp. 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 Box Elder County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Nuclear | 1 | 500 MW |
| Wind | 1 | 95 MW |
| Solar | 2 | 90 MW |
| Battery | 1 | 80 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 3 | 82 MW | 5.0% |
| Still pending | 5 | 765 MW | 8.3% |
| Withdrawn | 50 | 4.9 GW | 83.3% |
| Suspended | 2 | — | 3.3% |
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 |
|---|---|---|---|---|---|
| 1167 | Battery | 650 MW | withdrawn | 2019-09 | PacifiCorp |
| 978 | Solar | 525 MW | withdrawn | 2017-11 | PacifiCorp |
| T2-013 | Nuclear | 500 MW | active | 2025-08 | PacifiCorp |
| 1166 | Battery | 400 MW | withdrawn | 2019-09 | PacifiCorp |
| C3-045 | Solar | 300 MW | withdrawn | 2023-05 | PacifiCorp |
| C3-133 | Solar | 300 MW | withdrawn | 2023-05 | PacifiCorp |
| 980 | Solar | 200 MW | withdrawn | 2017-11 | PacifiCorp |
| C1-17 | Solar | 199 MW | withdrawn | 2021-05 | PacifiCorp |
| C2-130 | Solar | 199 MW | withdrawn | 2022-05 | PacifiCorp |
| C2-30 | Solar | 199 MW | withdrawn | 2022-04 | PacifiCorp |
| C3-026 | Battery | 199 MW | withdrawn | 2023-05 | PacifiCorp |
| 751 | Solar | 180 MW | withdrawn | 2016-05 | PacifiCorp |
| C2-84 | Solar | 150 MW | withdrawn | 2022-05 | PacifiCorp |
| 74 | Wind | 115 MW | withdrawn | 2006-04 | PacifiCorp |
| 977 | Solar | 100 MW | withdrawn | 2017-11 | PacifiCorp |
How this county ranks
Box Elder County ranks #483 of 1,607 US counties by capacity currently queued, and #9 of 21 in Utah.
Other Utah counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Miller | 27 | 6.5 GW |
| Utah County | 29 | 6.0 GW |
| Emery County | 19 | 3.5 GW |
| Juab County | 15 | 3.2 GW |
| Salt Lake County | 11 | 2.3 GW |
| Iron County | 11 | 1.8 GW |
| Kane County | 3 | 1.1 GW |
| Washington County | 4 | 780 MW |
Go deeper on Box Elder 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.