Interconnection queue › Oklahoma
Snapshot of 2026-07-30 · 315 projects · SPP
There are 315 projects in the interconnection queue with a Oklahoma location, totalling 58,582 MW across the 315 that publish a capacity.
Get told what moves in Oklahoma
The ISOs publish today's queue and overwrite it — no archive, no history. We keep a weekly copy. Leave your email and we'll send you what changed in Oklahoma: what entered, what moved study phase, what came off the list.
Email me Oklahoma queue changes →Work email only. No newsletter, no obligation.
Prefer to just buy it? See the queue sentinel, priced, with last week's changes as a free sample.
| ISO | Projects | Capacity |
|---|---|---|
| SPP | 315 | 58,582 MW |
Shown in each ISO's own coding — a state served by more than one ISO will show more than one spelling of the same technology, and we do not silently merge them here.
| Fuel | Projects | Capacity |
|---|---|---|
| (not published) | 240 | 37,910 MW |
| Solar/Storage | 21 | 3,635 MW |
| Gas | 17 | 6,605 MW |
| Battery | 8 | 1,370 MW |
| Photovoltaic | 7 | 1,569 MW |
| Wind | 4 | 841 MW |
| Combined Cycle | 4 | 2,453 MW |
| Thermal/Storage | 3 | 900 MW |
| CT | 3 | 642 MW |
| Combustion Turbine | 2 | 1,006 MW |
| Gas/Storage | 1 | 594 MW |
| CTG | 1 | 492 MW |
| Steam Turbine | 1 | 29 MW |
| Coal | 1 | 450 MW |
| Solar/Battery | 1 | 30 MW |
| County | Projects | Capacity |
|---|---|---|
| Mayes County | 11 | 958 MW |
| Oklahoma | 10 | 2,636 MW |
| Texas | 10 | 2,000 MW |
| Grady | 9 | 1,589 MW |
| Canadian | 9 | 1,444 MW |
| Kay | 8 | 1,140 MW |
| Caddo | 7 | 1,239 MW |
| Grady County | 6 | 539 MW |
| Beaver County | 6 | 1,213 MW |
| Garfield | 6 | 1,099 MW |
| Woodward | 6 | 944 MW |
| Muskogee | 5 | 1,165 MW |
| Johnston | 5 | 1,108 MW |
| Tulsa | 5 | 849 MW |
| Dewey County | 4 | 468 MW |
| ISO | We last read | Source last changed | Source |
|---|---|---|---|
| SPP | 2026-07-30 | 2026-07-30 | source file |
Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.