Tillman County, OK interconnection queue
0 interconnection applications are pending in Tillman County, OK, requesting 0 MW of new generating capacity, as of 15 August 2026. 0 projects have been built here and 19 have been withdrawn since 2020.
Source: interconnection queues published by the transmission providers serving this county. 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 Tillman County, by fuel
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 0 | 0 MW | 0.0% |
| Still pending | 0 | 0 MW | 0.0% |
| Withdrawn | 19 | 4.4 GW | 100.0% |
| 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 |
|---|---|---|---|---|---|
| GEN-2022-107 | Solar | 400 MW | withdrawn | 2023-01 | SPP |
| GEN-2022-011 | Solar | 374 MW | withdrawn | 2022-06 | SPP |
| GEN-2022-105 | Solar | 300 MW | withdrawn | 2023-01 | SPP |
| GEN-2022-106 | Solar | 300 MW | withdrawn | 2023-01 | SPP |
| GEN-2022-114 | Wind | 250 MW | withdrawn | 2023-02 | SPP |
| GEN-2022-115 | Wind | 250 MW | withdrawn | 2023-02 | SPP |
| GEN-2022-178 | Solar | 225 MW | withdrawn | 2023-02 | SPP |
| GEN-2022-179 | Solar | 225 MW | withdrawn | 2023-02 | SPP |
| GEN-2022-182 | Battery | 225 MW | withdrawn | 2023-02 | SPP |
| GEN-2022-183 | Battery | 225 MW | withdrawn | 2023-02 | SPP |
| GEN-2024-388 | Solar | 225 MW | withdrawn | 2025-03 | SPP |
| GEN-2020-016 | Wind | 202 MW | withdrawn | 2020-04 | SPP |
| GEN-2022-180 | Solar | 200 MW | withdrawn | 2023-02 | SPP |
| GEN-2022-181 | Solar | 200 MW | withdrawn | 2023-02 | SPP |
| GEN-2023-019 | Battery | 200 MW | withdrawn | 2023-10 | SPP |
How this county ranks
Tillman County ranks #1506 of 1,607 US counties by capacity currently queued, and #49 of 50 in Oklahoma.
Other Oklahoma counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Oklahoma County | 13 | 3.0 GW |
| Texas County | 11 | 2.1 GW |
| Creek County | 3 | 2.0 GW |
| Payne County | 6 | 1.8 GW |
| Mayes County | 12 | 1.6 GW |
| Johnston County | 7 | 1.5 GW |
| Muskogee County | 6 | 1.4 GW |
| Grady County | 7 | 1.3 GW |
Go deeper on Tillman 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 Tillman County on the map County reports All of Oklahoma