Brownfield & Retired Power Plant Sites in Oklahoma
22 catalogued brownfield and retired-generation sites in Oklahoma, listed by former capacity. Each carries an existing utility-scale grid interconnection that a new datacenter load may be able to re-use.
| Site | Former use | Capacity | Retired | County |
|---|---|---|---|---|
| Sooner | coal | 950 MW | — | Noble |
| Hugo | coal | 750 MW | — | Choctaw |
| GREC | coal | 540 MW | 2020-12-01 | Mayes |
| Mustang | gas | 531 MW | 2017-12-01 | Canadian |
| Northeastern | coal | 473 MW | 2016-04-01 | Rogers |
| Horseshoe Lake | gas | 190 MW | 2024-01-01 | Oklahoma |
| Muskogee | gas | 173 MW | 2010-12-01 | Muskogee |
| Tulsa | gas | 95 MW | 2012-02-01 | Tulsa |
| Anadarko Plant | gas | 85 MW | 2024-12-01 | Caddo |
| Arbuckle | gas | 73 MW | 2002-09-01 | Murray |
| Conoco | gas | 66 MW | 2006-06-01 | Kay |
| Enid | gas | 60 MW | 2012-12-01 | Garfield |
| Weleetka | gas | 53 MW | 2019-03-01 | Okfuskee |
| Ponca | gas | 48 MW | 2022-12-01 | Kay |
| Ft. Sill Energy Center | gas | 36 MW | — | Comanche |
| Boomer Lake Station | gas | 29 MW | 2022-03-01 | Payne |
| Seminole (OK) | gas | 23 MW | 2015-12-01 | Seminole |
| Woodward | gas | 11 MW | 2012-12-01 | Woodward |
| Tulsa LFG LLC | gas | 3 MW | 2021-05-01 | Osage |
| Stillwater Water Treatment Plant | oil | 2 MW | 2022-03-01 | Payne |
| Altus Air Force Base | rcra | 0 MW | — | — |
| Guthrie Green | manufacturing | — | — | — |
See all datacenter candidate sites in Oklahoma →
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for brownfield sites in Oklahoma. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.