Seminole (OK)
BrownfieldKonowa, Seminole, Oklahoma · Oklahoma Gas & Electric Co
Seminole (OK) is a natural gas plant in Konowa, Seminole, Oklahoma, retired 2015-12-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 23 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.
Former use & capacity
Grid hookup & remediation
Nearby datacenter candidate sites
Scored candidate sites near Seminole (OK), ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UNKNOWN118593 | Substation-Adjacent | OK | Pottawatomie County | 138 kV | 100 MW | 3.4 yrs | 67.0 |
| UNKNOWN118935 | Substation-Adjacent | OK | Pottawatomie County | 138 kV | 100 MW | 3.4 yrs | 66.3 |
| TAP149646 | Substation-Adjacent | OK | Pottawatomie County | 138 kV | 100 MW | 3.4 yrs | 66.2 |
| UNKNOWN118936 | Substation-Adjacent | OK | Seminole County | 138 kV | 100 MW | 3.4 yrs | 66.2 |
| Greenfield (SEMINOLE - DRAPER) | Greenfield | OK | Pottawatomie County | 345 kV | 600 MW | 3.4 yrs | 66.2 |
| Greenfield (SEMINOLE - DRAPER) | Greenfield | OK | Pottawatomie County | 345 kV | 600 MW | 3.4 yrs | 66.1 |
| Greenfield (SEMINOLE - ARCADIA) | Greenfield | OK | Seminole County | 345 kV | 600 MW | 3.4 yrs | 66.0 |
| UNKNOWN118944 | Substation-Adjacent | OK | Seminole County | 138 kV | 100 MW | 3.4 yrs | 65.9 |
See all datacenter sites in Oklahoma →
Dataset updated . Screening estimates derived from public data sources.
Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Seminole (OK), Konowa, Seminole, Oklahoma. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.