Datacenter Sites in Winona County, Minnesota
Winona County has 38 scored datacenter candidate sites averaging 52.8/100 DC Readiness, with a catalogued aggregate of 1,850 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
38
Candidate sites
52.8/100
Avg DC Readiness
1,850 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Winona County
Yessales_tax_exemption
Datacenter tax incentive
12.87¢/kWh
Commercial electricity
9.31¢/kWh
Industrial electricity
4
Fiber providers
Low
Water stress
$6,840
Land price / acre
600
Cooling degree days
7,700
Heating degree days
42°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment and electricity for qualified DCs.
By site type
Top datacenter sites in Winona County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| OZ Winona | Greenfield | — | — | 1.4 yrs | 60.9 |
| UNKNOWN131554 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 56.5 |
| TAP139558 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 55.7 |
| Greenfield (NORTH ROCHESTER - BRIGGS ROAD) | Greenfield | 345 kV | 600 MW | 2.8 yrs | 55.7 |
| TAP171256 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 55.4 |
| UNKNOWN157990 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 55.4 |
| UNKNOWN131058 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 55.1 |
| UNKNOWN156610 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.9 |
| TAP158819 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.8 |
| TAP158812 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.6 |
| UNKNOWN157983 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.5 |
| TAP158820 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.5 |
| GOODVIEW | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.9 |
| TAP139580 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.9 |
| TAP162909 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.9 |
| UNKNOWN129251 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.9 |
| UNKNOWN157992 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.8 |
| UNKNOWN162237 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.8 |
| TAP162910 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.8 |
| UNKNOWN144286 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.7 |
| TAP158815 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.5 |
| UNKNOWN157986 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.4 |
| TAP158816 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.4 |
| TAP158818 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 53.2 |
| TAP158817 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 52.9 |
Winona County datacenter FAQ
- How many datacenter sites are in Winona County?
- 38 scored datacenter candidate sites, averaging 52.8/100 DC Readiness.
- Does Winona County offer datacenter tax incentives?
- Sales tax exemption on DC equipment and electricity for qualified DCs.
- What is the natural-hazard risk in Winona County?
- FEMA's National Risk Index rates Winona County as "Relatively Moderate" (score 25).
- What are industrial electricity rates in Winona County?
- Average industrial electricity is 9.31¢/kWh and commercial is 12.87¢/kWh in Winona County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Winona County, 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.