Callaway County, MO interconnection queue
1 interconnection applications are pending in Callaway County, MO, requesting 300 MW of new generating capacity, as of 15 August 2026. 2 projects have been built here and 8 have been withdrawn since 2018.
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 Callaway County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Hybrid | 1 | 300 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 2 | 550 MW | 18.2% |
| Still pending | 1 | 300 MW | 9.1% |
| Withdrawn | 8 | 1.3 GW | 72.7% |
| 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 |
|---|---|---|---|---|---|
| J1145 New 345kV POI Substation (Ameren Overton-Montgomery 345kV Line) | Hybrid | 300 MW | active | 2021-08 | MISO |
| Montgomery- Callaway- 7 | Solar | 300 MW | completed | 2020-06 | MISO |
| Overton - McCredie 345kV | Solar | 300 MW | withdrawn | 2022-04 | MISO |
| Callaway | Solar | 300 MW | withdrawn | 2024-04 | MISO |
| Overton - (McCrede) - Montgomery 345 kV Line Tap | Solar | 250 MW | completed | 2018-03 | MISO |
| GI-80 | Solar | 250 MW | withdrawn | 2019-01 | AEC |
| 7MCCREDIE - 7MONTGMRY 345.0kV | Solar | 150 MW | withdrawn | 2022-03 | MISO |
| Guthrie 161 kV Substation | Solar | 100 MW | withdrawn | 2018-03 | MISO |
| McCredie - Overton 345 kV | Solar | 100 MW | withdrawn | 2021-08 | MISO |
| 7MCCREDIE - 7MONTGMRY 345.0kV | Solar | 65 MW | withdrawn | 2022-03 | MISO |
| Overton - McCredie 345kV | Solar | 0 MW | withdrawn | 2022-04 | MISO |
How this county ranks
Callaway County ranks #788 of 1,607 US counties by capacity currently queued, and #11 of 26 in Missouri.
Other Missouri counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Randolph County | 13 | 3.5 GW |
| Clinton County | 4 | 1.4 GW |
| Clay County | 5 | 850 MW |
| Jackson County | 6 | 849 MW |
| Macon County | 3 | 608 MW |
| Bollinger County | 3 | 600 MW |
| Nodaway County | 2 | 468 MW |
| New Madrid County | 6 | 462 MW |
Go deeper on Callaway 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 Callaway County on the map County reports All of Missouri