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Gridcensus

Hoot Lake

Brownfield

Fergus Falls, Otter Tail, Minnesota · Otter Tail Power Co

Legacy capacity
137
MW

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

Former usecoal plant
Site typeretired_plant
Existing capacity137 MW
Retirement date2021-06-01
EIA plant ID#1943

Grid hookup & remediation

Nearest substation0.1 mi
Operator address1012 Water Plant Road, Fergus Falls, MN, 56537
Why this site is datacenter-attractive: a coal plant of this scale leaves behind a high-capacity grid interconnection that a new load can re-use, frequently shaving years off the interconnection queue. Retired-plant sites also tend to be already zoned for heavy industrial use with established road, rail, and water infrastructure.

Site conditions & market — Otter Tail County

County-level intelligence for this site's location — the power economics, water, hazard, connectivity, and workforce a developer screens before ever visiting. Assembled from FEMA NRI, BLS QCEW, FCC BDC, USGS water-use, and EIA.

Market & workforce

Total employment (laborshed)18,676
Construction employment1,214
Land value$3,840/acre
Datacenter tax incentivesales_tax_exemption

Power economics & interconnection

Commercial power rate10.31¢/kWh
Industrial power rate10.03¢/kWh
Load growth (FERC-714)0.7%

Water & cooling

Water stressLow
Public water supply3.4 MGD
Industrial water use1.3 MGD
Cooling degree days600
Mean annual temp42°F

Hazard, flood & connectivity

FEMA risk index25.0 · Relatively Moderate
Fiber providers13 · 59% served

County-level context — address-level utility offerings and flood zoning vary within the county. Confirm site-specific service with the utility and a Phase I ESA.

Nearby brownfield & retired-generation sites

A proximity screen of other retired-plant, contaminated, and EPA-flagged sites near Hoot Lake — the environmental neighborhood, ranked by legacy grid capacity.

SiteFormer useLegacy MWDistanceCleanup status
Fergus Control Ctroil plant21.5 mi—

Derived from GridCensus's retired-generator & EPA brownfield dataset. Not a substitute for an ASTM E1527 Phase I environmental radius report.

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Nearby datacenter candidate sites

Scored candidate sites near Hoot Lake, ranked by DC Readiness.

Candidate sites near Hoot Lake
SiteTypeStateCountyVoltageCapacityQueue waitScore
UNKNOWN130155Substation-AdjacentMNOtter Tail County230 kV300 MW2.8 yrs61.2
UNKNOWN171144Substation-AdjacentMNOtter Tail County230 kV300 MW2.8 yrs60.4
UNKNOWN130217Substation-AdjacentMNOtter Tail County115 kV100 MW2.8 yrs58.5
UNKNOWN131027Substation-AdjacentMNWilkin County115 kV100 MW2.8 yrs57.9
UNKNOWN130154Substation-AdjacentMNWilkin County115 kV100 MW2.8 yrs57.8
EC Near Hoot LakeGreenfieldMNOtter Tail——1.4 yrs57.7
TAP135309Substation-AdjacentMNOtter Tail County115 kV100 MW2.8 yrs56.9
MRES ELBOW LAKESubstation-AdjacentMNGrant County115 kV100 MW2.8 yrs56.9

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 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.