Sweetwater County, WY interconnection queue
2 interconnection applications are pending in Sweetwater County, WY, requesting 1.2 GW of new generating capacity, as of 15 August 2026. 6 projects have been built here and 44 have been withdrawn since 2001.
Source: interconnection queues published by 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 Sweetwater County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Gas | 2 | 1.2 GW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 6 | 179 MW | 10.7% |
| Still pending | 2 | 1.2 GW | 3.6% |
| Withdrawn | 44 | 9.1 GW | 78.6% |
| Suspended | 4 | — | 7.1% |
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 |
|---|---|---|---|---|---|
| 661 | Solar | 1.0 GW | suspended | 2022-06 | IP |
| C1-48 | Wind | 600 MW | withdrawn | 2021-05 | PacifiCorp |
| C2-43 | Wind | 600 MW | withdrawn | 2022-04 | PacifiCorp |
| T2-033 | Gas | 600 MW | active | 2025-09 | PacifiCorp |
| T2-034 | Gas | 600 MW | active | 2025-09 | PacifiCorp |
| C2-107 | Wind | 500 MW | withdrawn | 2022-05 | PacifiCorp |
| C2-108 | Wind | 500 MW | withdrawn | 2022-05 | PacifiCorp |
| C3-015 | Wind | 500 MW | withdrawn | 2023-04 | PacifiCorp |
| C3-016 | Wind | 500 MW | withdrawn | 2023-04 | PacifiCorp |
| C3-147 | Battery | 350 MW | withdrawn | 2023-05 | PacifiCorp |
| 1106 | Solar | 320 MW | withdrawn | 2019-01 | PacifiCorp |
| 1108 | Solar | 320 MW | withdrawn | 2019-01 | PacifiCorp |
| 1109 | Solar | 320 MW | withdrawn | 2019-01 | PacifiCorp |
| 1110 | Solar | 320 MW | withdrawn | 2019-01 | PacifiCorp |
| 607 | Solar | 300 MW | suspended | 2021-06 | IP |
How this county ranks
Sweetwater County ranks #324 of 1,607 US counties by capacity currently queued, and #6 of 12 in Wyoming.
Other Wyoming counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Laramie County | 22 | 5.4 GW |
| Platte County | 12 | 3.4 GW |
| Carbon/Albany | 16 | 2.7 GW |
| Converse County | 11 | 2.5 GW |
| Lincoln County | 5 | 1.8 GW |
| Albany County | 5 | 964 MW |
| Campbell County | 3 | 590 MW |
| Natrona County | 4 | 409 MW |
Go deeper on Sweetwater 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 Sweetwater County on the map County reports All of Wyoming