O H Hutchings
BrownfieldMiamisburg, Montgomery, Ohio · Kimura Power LLC
O H Hutchings is a coal plant in Miamisburg, Montgomery, Ohio, retired 2015-06-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 414 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 O H Hutchings, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UNKNOWN113019 | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 78.5 |
| TAP137571 | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 78.3 |
| FOSTER | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 77.8 |
| TAP137572 | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 77.6 |
| WOODSDALE | Substation-Adjacent | OH | Butler County | 345 kV | 600 MW | 3.2 yrs | 77.4 |
| GREENE | Substation-Adjacent | OH | Greene County | 345 kV | 600 MW | 3.2 yrs | 77.3 |
| UNKNOWN112844 | Substation-Adjacent | OH | Warren County | 345 kV | 600 MW | 3.2 yrs | 77.0 |
| TODHUNTER SUBSTATION | Substation-Adjacent | OH | Butler County | 345 kV | 600 MW | 3.2 yrs | 76.1 |
Nearby internet exchanges
- CyrusOne Cincinnati 7th StCincinnati, OH · 7 networks
- DartPoints Cincinnati, OH - CVG1Cincinnati, OH · 6 networks
- Iron Mountain Data Center - Ohio (OHS-1)Miamisburg, OH · 2 networks
- Flexential - Cincinnati (CIN1/2)West Chester, OH · 2 networks
See all datacenter sites in Ohio →
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 O H Hutchings, Miamisburg, Montgomery, Ohio. 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.