Granite City
BrownfieldSt. Cloud, Benton, Minnesota · Northern States Power Co - Minnesota
Granite City is a natural gas plant in St. Cloud, Benton, Minnesota, retired 2019-06-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 72 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 Granite City, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UNKNOWN129693 | Substation-Adjacent | MN | Benton County | 230 kV | 300 MW | 1.4 yrs | 72.4 |
| SHERBURNE COUNTY | Substation-Adjacent | MN | Sherburne County | 345 kV | 600 MW | 1.4 yrs | 71.9 |
| BENTON | Substation-Adjacent | MN | Benton County | 345 kV | 600 MW | 1.4 yrs | 71.4 |
| Greenfield (COAL CREEK - DICKINSON) | Greenfield | MN | Meeker County | 400 kV | 600 MW | 1.4 yrs | 70.9 |
| MONTICELLO | Substation-Adjacent | MN | Sherburne County | 345 kV | 600 MW | 1.4 yrs | 70.3 |
| QUARRY | Substation-Adjacent | MN | Stearns County | 345 kV | 600 MW | 1.4 yrs | 69.9 |
| Greenfield (COAL CREEK - DICKINSON) | Greenfield | MN | Meeker County | 400 kV | 600 MW | 1.4 yrs | 68.6 |
| UNKNOWN129742 | Substation-Adjacent | MN | Benton County | 115 kV | 100 MW | 1.4 yrs | 68.4 |
See all datacenter sites in Minnesota →
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 Granite City, St. Cloud, Benton, Minnesota. 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.