Marion County, IN interconnection queue
2 interconnection applications are pending in Marion County, IN, requesting 280 MW of new generating capacity, as of 15 August 2026. 0 projects have been built here and 4 have been withdrawn since 2020.
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 Marion County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Solar | 2 | 280 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 0 | 0 MW | 0.0% |
| Still pending | 2 | 280 MW | 33.3% |
| Withdrawn | 4 | 367 MW | 66.7% |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 |
|---|---|---|---|---|---|
| IPL EW Stout North Yard 138 kV Substation | Solar | 200 MW | withdrawn | 2020-06 | MISO |
| Hanna 138kV | Solar | 150 MW | active | 2022-09 | MISO |
| Georgetown - North 138.0kV | Solar | 130 MW | active | 2022-09 | MISO |
| Hanna | Solar | 70 MW | withdrawn | 2022-03 | MISO |
| Merom - Gibson Station Tap 345 kV Line | Solar | 50 MW | withdrawn | 2020-06 | MISO |
| Georgetown | Solar | 47 MW | withdrawn | 2024-04 | MISO |
How this county ranks
Marion County ranks #816 of 1,607 US counties by capacity currently queued, and #29 of 57 in Indiana.
Other Indiana counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Sullivan County | 20 | 6.4 GW |
| Pulaski County | 10 | 3.2 GW |
| Vermillion County | 4 | 2.4 GW |
| White County | 13 | 2.1 GW |
| Fountain County | 4 | 1.4 GW |
| Blackford County | 7 | 1.3 GW |
| St. Joseph County | 4 | 1.2 GW |
| Greene County | 6 | 1.2 GW |
Go deeper on Marion 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.