Hoot Lake
BrownfieldFergus Falls, Otter Tail, Minnesota · Otter Tail Power Co
Hoot Lake is a coal plant in Fergus Falls, Otter Tail, Minnesota, retired 2021-06-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 137 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 Hoot Lake, ranked by DC Readiness.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| Greenfield (ALEXANDRIA - BISON) | Greenfield | MN | Wilkin County | 345 kV | 600 MW | 1.4 yrs | 70.3 |
| Greenfield (COAL CREEK - DICKINSON) | Greenfield | MN | Traverse County | 400 kV | 600 MW | 1.4 yrs | 70.3 |
| UNKNOWN171144 | Substation-Adjacent | MN | Otter Tail County | 230 kV | 300 MW | 1.4 yrs | 70.0 |
| Greenfield (ALEXANDRIA - BISON) | Greenfield | MN | Grant County | 345 kV | 600 MW | 1.4 yrs | 69.3 |
| Greenfield (ALEXANDRIA - BISON) | Greenfield | MN | Clay County | 345 kV | 600 MW | 1.4 yrs | 68.9 |
| Greenfield (ALEXANDRIA - BISON) | Greenfield | MN | Grant County | 345 kV | 600 MW | 1.4 yrs | 68.9 |
| Greenfield (COAL CREEK - DICKINSON) | Greenfield | MN | Grant County | 400 kV | 600 MW | 1.4 yrs | 68.9 |
| Greenfield (UNKNOWN133416 - ARROWHEAD) | Greenfield | MN | Wilkin County | 250 kV | 300 MW | 1.4 yrs | 68.7 |
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 Hoot Lake, Fergus Falls, Otter Tail, 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.