Oklahoma County, OK interconnection queue
13 interconnection applications are pending in Oklahoma County, OK, requesting 3.0 GW of new generating capacity, as of 15 August 2026. 0 projects have been built here and 14 have been withdrawn since 2009.
Source: interconnection queues published by SPP. 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 Oklahoma County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Gas | 4 | 1.2 GW |
| Solar | 5 | 782 MW |
| Wind | 3 | 745 MW |
| Hybrid | 1 | 300 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 0 | 0 MW | 0.0% |
| Still pending | 13 | 3.0 GW | 48.1% |
| Withdrawn | 14 | 3.3 GW | 51.9% |
| 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-2024-299 | Gas | 744 MW | active | 2025-03 | SPP |
| GEN-2024-012 | Gas | 496 MW | withdrawn | 2024-08 | SPP |
| GEN-2017-135 | Wind | 470 MW | withdrawn | 2017-11 | SPP |
| GEN-2017-132 | Wind | 400 MW | withdrawn | 2017-11 | SPP |
| GEN-2022-GR2 | Other | 400 MW | withdrawn | 2022-08 | SPP |
| GEN-2017-136 | Wind | 385 MW | withdrawn | 2017-11 | SPP |
| GEN-2024-255 | Hybrid | 300 MW | active | 2025-03 | SPP |
| GEN-2017-137 | Wind | 295 MW | active | 2017-11 | SPP |
| GEN-2017-134 | Wind | 250 MW | active | 2017-11 | SPP |
| GEN-2023-167 | Battery | 250 MW | withdrawn | 2023-10 | SPP |
| GEN-2024-293 | Gas | 248 MW | active | 2025-03 | SPP |
| GEN-2023-SR21 | Other | 235 MW | withdrawn | 2023-03 | SPP |
| GEN-2022-155 | Solar | 200 MW | active | 2023-02 | SPP |
| GEN-2017-133 | Wind | 200 MW | active | 2017-11 | SPP |
| GEN-2024-120 | Solar | 199 MW | active | 2025-03 | SPP |
How this county ranks
Oklahoma County ranks #110 of 1,607 US counties by capacity currently queued, and #1 of 50 in Oklahoma.
Other Oklahoma counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| 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 |
| Canadian County | 7 | 1.2 GW |
Go deeper on Oklahoma 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 Oklahoma County on the map County reports All of Oklahoma