Washtenaw County, MI interconnection queue
7 interconnection applications are pending in Washtenaw County, MI, requesting 2.2 GW of new generating capacity, as of 15 August 2026. 6 projects have been built here and 10 have been withdrawn since 2017.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 Washtenaw County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Gas | 1 | 1.4 GW |
| Solar | 5 | 725 MW |
| Unknown | 1 | 76 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 6 | 754 MW | 26.1% |
| Still pending | 7 | 2.2 GW | 30.4% |
| Withdrawn | 10 | 1.1 GW | 43.5% |
| 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 |
|---|---|---|---|---|---|
| Majestic-Milan 345 kV Line | Gas | 1.4 GW | active | 2025-02 | MISO |
| MAJESTIC - MILAN 345.0kV | Solar | 245 MW | active | 2025-04 | MISO |
| Dorset 120 kV Substation | Wind | 200 MW | withdrawn | 2018-03 | MISO |
| Majestic - Lemoyne 345 kV Line Tap | Solar | 200 MW | completed | 2018-03 | MISO |
| Coventry 230kV | Solar | 200 MW | withdrawn | 2024-04 | MISO |
| Milan - Pioneer 120kV Line Tap | Solar | 189 MW | completed | 2017-06 | MISO |
| Majestic - Milan 345kV Line | Solar | 175 MW | withdrawn | 2019-04 | MISO |
| Majestic - Milan 345 kV Line Tap | Solar | 170 MW | completed | 2019-04 | MISO |
| Line tap on Superior-Wayne 120kV line at 42.275480, -83.628250 | Solar | 150 MW | active | 2024-04 | MISO |
| MAJESTIC - MILAN 345.0kV | Solar | 150 MW | withdrawn | 2024-04 | MISO |
| Dorset 120 kV Substation | Solar | 150 MW | withdrawn | 2019-04 | MISO |
| VOYAGER | Solar | 150 MW | active | 2022-08 | MISO |
| Milan-Pioneer 120kV line tap | Solar | 100 MW | withdrawn | 2017-06 | MISO |
| DORSET | Solar | 100 MW | completed | 2020-06 | MISO |
| 19CVTRY | Solar | 100 MW | active | 2020-12 | MISO |
How this county ranks
Washtenaw County ranks #170 of 1,607 US counties by capacity currently queued, and #6 of 42 in Michigan.
Other Michigan counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Monroe County | 7 | 3.9 GW |
| Huron County | 16 | 3.6 GW |
| Livingston County | 6 | 2.3 GW |
| Branch County | 7 | 2.3 GW |
| Van Buren County | 11 | 2.3 GW |
| Saginaw County | 10 | 1.8 GW |
| Genesee County | 4 | 1.4 GW |
| Sanilac County | 7 | 1.4 GW |
Go deeper on Washtenaw 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 Washtenaw County on the map County reports All of Michigan