Marshall (MI)
BrownfieldMarshall, Calhoun, Michigan · City of Marshall - (MI)
Marshall (MI) is a natural gas plant in Marshall, Calhoun, Michigan, retired 2015-05-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 2 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 Marshall (MI), ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| ONEIDA | Substation-Adjacent | MI | Eaton County | 345 kV | 600 MW | 2.2 yrs | 69.8 |
| WAYNE | Substation-Adjacent | MI | Calhoun County | 345 kV | 600 MW | 2.2 yrs | 69.7 |
| Greenfield (MAJESTIC - ONEIDA) | Greenfield | MI | Eaton County | 345 kV | 600 MW | 2.2 yrs | 69.7 |
| UNKNOWN157319 | Substation-Adjacent | MI | Calhoun County | 138 kV | 100 MW | 2.2 yrs | 69.5 |
| COLDWATER PEAKING PLANT | Substation-Adjacent | MI | Branch County | 138 kV | 100 MW | 2.2 yrs | 69.5 |
| UNKNOWN129936 | Substation-Adjacent | MI | Calhoun County | 138 kV | 100 MW | 2.2 yrs | 69.5 |
| BATTLE CREEK | Substation-Adjacent | MI | Calhoun County | 345 kV | 600 MW | 2.2 yrs | 69.2 |
| UNKNOWN128578 | Substation-Adjacent | MI | Calhoun County | 138 kV | 100 MW | 2.2 yrs | 69.0 |
Nearby internet exchanges
- Liquid Web DC3Lansing, MI · 1 networks
See all datacenter sites in Michigan →
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 Marshall (MI), Marshall, Calhoun, Michigan. 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.