Walworth County, WI interconnection queue
4 interconnection applications are pending in Walworth County, WI, requesting 1.6 GW of new generating capacity, as of 15 August 2026. 0 projects have been built here and 8 have been withdrawn since 2017.
Source: interconnection queues published by MISO. 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 Walworth County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Gas | 3 | 1.5 GW |
| Solar | 1 | 100 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 0 | 0 MW | 0.0% |
| Still pending | 4 | 1.6 GW | 33.3% |
| Withdrawn | 8 | 1.0 GW | 66.7% |
| 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 |
|---|---|---|---|---|---|
| Sugar Creek 345 kV | Gas | 950 MW | active | 2025-10 | MISO |
| North Creek 138kV | Gas | 324 MW | active | 2025-05 | MISO |
| North Creek 138kV Station | Gas | 250 MW | active | 2025-09 | MISO |
| North Lake Geneva - Sugar Creek - Burlington 138kV Line Tap | Solar | 200 MW | withdrawn | 2018-03 | MISO |
| North Lake Geneva - Sugar Creek - Burlington 138kV Line Tap | Solar | 200 MW | withdrawn | 2018-03 | MISO |
| North Lake Geneva 138kV Substation | Solar | 200 MW | withdrawn | 2018-03 | MISO |
| University - Mukwanago UNIG52 Line Tap | Solar | 124 MW | withdrawn | 2017-06 | MISO |
| SW Delavan 138kV | Solar | 100 MW | withdrawn | 2021-08 | MISO |
| University to Mukwanago 138kV Line | Solar | 100 MW | withdrawn | 2020-06 | MISO |
| Brick Church 138 kV | Solar | 100 MW | active | 2024-01 | MISO |
| Bluff Creek (Tap) to Sugar Creek 138 kV line tap | Solar | 75 MW | withdrawn | 2017-06 | MISO |
| SW Delavan 138kV | Solar | 35 MW | withdrawn | 2021-08 | MISO |
How this county ranks
Walworth County ranks #238 of 1,607 US counties by capacity currently queued, and #2 of 18 in Wisconsin.
Other Wisconsin counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Kenosha County | 6 | 1.9 GW |
| Portage County | 5 | 1.6 GW |
| Dane County | 3 | 1.3 GW |
| Columbia County | 6 | 1.3 GW |
| Fond du Lac County | 2 | 625 MW |
| Rock County | 5 | 510 MW |
| Waushara County | 4 | 330 MW |
| Barron County | 3 | 295 MW |
Go deeper on Walworth 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 Walworth County on the map County reports All of Wisconsin