Sub 3 Generating Station
BrownfieldMacon, Macon, Missouri · City of Macon - (MO)
Sub 3 Generating Station is a oil plant in Macon, Macon, Missouri, retired 2023-05-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 7 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 Sub 3 Generating Station, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| TAP153233 | Substation-Adjacent | MO | Randolph County | 161 kV | 100 MW | 1.4 yrs | 66.4 |
| Greenfield (UNKNOWN117844 - THOMAS HILL ST) | Greenfield | MO | Randolph County | 345 kV | 600 MW | 1.4 yrs | 66.0 |
| Greenfield (UNKNOWN117844 - THOMAS HILL ST) | Greenfield | MO | Randolph County | 345 kV | 600 MW | 1.4 yrs | 65.6 |
| UNKNOWN117195 | Substation-Adjacent | MO | Randolph County | 161 kV | 100 MW | 1.4 yrs | 65.2 |
| THOMAS HILL | Substation-Adjacent | MO | Randolph County | 161 kV | 100 MW | 1.4 yrs | 65.1 |
| UNKNOWN117964 | Substation-Adjacent | MO | Adair County | 161 kV | 100 MW | 1.4 yrs | 64.8 |
| TAP138793 | Substation-Adjacent | MO | Randolph County | 161 kV | 100 MW | 1.4 yrs | 64.2 |
| Greenfield (UNKNOWN117195 - UNKNOWN117632) | Greenfield | MO | Randolph County | 161 kV | 100 MW | 1.4 yrs | 61.0 |
See all datacenter sites in Missouri →
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 Sub 3 Generating Station, Macon, Macon, Missouri. 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.