Marion County, OH interconnection queue
3 interconnection applications are pending in Marion County, OH, requesting 290 MW of new generating capacity, as of 15 August 2026. 0 projects have been built here and 14 have been withdrawn since 2010.
Source: interconnection queues published by PJM. 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 | 3 | 290 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 0 | 0 MW | 0.0% |
| Still pending | 3 | 290 MW | 17.6% |
| Withdrawn | 14 | 1.1 GW | 82.4% |
| 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 |
|---|---|---|---|---|---|
| Shelby-S.W. Lima 345kV | Wind | 245 MW | withdrawn | 2011-08 | PJM |
| Galion-Roberts South 138kV | Solar | 150 MW | withdrawn | 2016-04 | PJM |
| Galion-Roberts South II 138 kV | Battery | 120 MW | withdrawn | 2019-03 | PJM |
| Crissinger-Delaware Business Park 138kV | Solar | 110 MW | active | 2021-09 | PJM |
| Galion-Roberts South 138 kV | Solar | 100 MW | active | 2017-04 | PJM |
| Galion-Roberts South 138 kV III | Solar | 100 MW | withdrawn | 2023-03 | PJM |
| La Rue 138 kV | Solar | 94 MW | withdrawn | 2022-03 | PJM |
| Galion-Roberts South 138 kV II | Solar | 80 MW | active | 2021-01 | PJM |
| North Waldo - Wild Creek 138 kV | Solar | 68 MW | withdrawn | 2021-07 | PJM |
| LaRue - North Waldo 138 kV | Solar | 65 MW | withdrawn | 2021-03 | PJM |
| North Waldo-Wild Creek 138 kV | Solar | 60 MW | withdrawn | 2017-09 | PJM |
| South Morral-Uncapher Switch 69 kV | Solar | 50 MW | withdrawn | 2021-09 | PJM |
| La Rue 69 kV | Solar | 50 MW | withdrawn | 2021-03 | PJM |
| South Morral-Uncapher Switch 69 kV | Solar | 30 MW | withdrawn | 2021-09 | PJM |
| Roberts 34.5kV | Solar | 20 MW | withdrawn | 2010-12 | PJM |
How this county ranks
Marion County ranks #812 of 1,607 US counties by capacity currently queued, and #24 of 69 in Ohio.
Other Ohio counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Madison County | 6 | 3.2 GW |
| Lorain County | 4 | 1.4 GW |
| Lawrence County | 1 | 1.4 GW |
| Carroll County | 1 | 1.3 GW |
| Wood County | 3 | 1.2 GW |
| Columbiana County | 1 | 1.2 GW |
| Licking County | 5 | 1.0 GW |
| Trumbull County | 1 | 970 MW |
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.