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Gridcensus

Windom

Brownfield

Windom, Cottonwood, Minnesota · City of Windom

Legacy capacity
3
MW

Windom is a oil plant in Windom, Cottonwood, Minnesota, retired 2022-04-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 3 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 useoil plant
Site typeretired_plant
Existing capacity3 MW
Retirement date2022-04-01
EIA plant ID#2023

Grid hookup & remediation

Nearest substation0.0 mi
Operator address1105 1st Ave., Windom, MN, 56101
Why this site is datacenter-attractive: a oil 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 — Cottonwood 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)4,394
Construction employment318
Land value$8,224/acre
Datacenter tax incentivesales_tax_exemption

Power economics & interconnection

Commercial power rate12.52¢/kWh
Industrial power rate6.90¢/kWh
Load growth (FERC-714)0.7%

Water & cooling

Water stressLow
Public water supply1.8 MGD
Industrial water use0.8 MGD
Cooling degree days600
Mean annual temp42°F

Hazard, flood & connectivity

FEMA risk index25.0 · Relatively Moderate
Fiber providers8 · 51% 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 Windom — the environmental neighborhood, ranked by legacy grid capacity.

SiteFormer useLegacy MWDistanceCleanup status
Springfield (MN)natural gas plant426.6 mi—
Mountain Lakeoil plant29.9 mi—
Lakefield Utilitiesoil plant113.7 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 Windom, ranked by DC Readiness.

Candidate sites near Windom
SiteTypeStateCountyVoltageCapacityQueue waitScore
UNKNOWN129832Substation-AdjacentMNJackson County345 kV600 MW2.8 yrs62.9
EC Near Lake ParkGreenfieldIADickinson——1.4 yrs62.8
UNKNOWN173521Substation-AdjacentMNWatonwan County345 kV600 MW2.8 yrs61.8
TAP138022Substation-AdjacentMNWatonwan County345 kV600 MW2.8 yrs61.7
EC Near Lake ParkGreenfieldIADickinson——1.4 yrs60.4
EC Near EsthervilleGreenfieldIAEmmet——1.4 yrs60.2
EC Near Lake ParkGreenfieldIADickinson——1.4 yrs60.1
EC Near Springfield (MN)GreenfieldMNBrown——1.4 yrs59.5

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 Windom, Windom, Cottonwood, 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.