GREC
BrownfieldChouteau, Mayes, Oklahoma · Grand River Dam Authority
GREC is a coal plant in Chouteau, Mayes, Oklahoma, retired 2020-12-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 540 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 GREC, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UNKNOWN118392 | Substation-Adjacent | OK | Mayes County | 345 kV | 600 MW | 3.4 yrs | 73.2 |
| CHOUTEAU | Substation-Adjacent | OK | Mayes County | 345 kV | 600 MW | 3.4 yrs | 71.5 |
| CLARKSVILLE | Substation-Adjacent | OK | Wagoner County | 345 kV | 600 MW | 3.4 yrs | 70.9 |
| TAP149389 | Substation-Adjacent | OK | Cherokee County | 161 kV | 100 MW | 3.4 yrs | 70.2 |
| UNKNOWN119088 | Substation-Adjacent | OK | Wagoner County | 161 kV | 100 MW | 3.4 yrs | 69.6 |
| UNKNOWN118448 | Substation-Adjacent | OK | Cherokee County | 161 kV | 100 MW | 3.4 yrs | 69.6 |
| UNKNOWN119301 | Substation-Adjacent | OK | Wagoner County | 138 kV | 100 MW | 3.4 yrs | 69.6 |
| GREC | Brownfield | OK | Mayes County | 161 kV | 540 MW | 3.5 yrs | 69.5 |
Nearby internet exchanges
- TierPoint Tulsa-State FarmTulsa, OK · 6 networks
- TulsaConnect DC3Tulsa, OK · 1 networks
- Lake Region Technology & CommunicationsHulbert, OK · 1 networks
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 GREC, Chouteau, Mayes, 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.