Datacenter Sites in Washington County, Minnesota
Washington County has 40 scored datacenter candidate sites averaging 61.9/100 DC Readiness, with a catalogued aggregate of 8,300 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
40
Candidate sites
61.9/100
Avg DC Readiness
8,300 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Washington County
Yessales_tax_exemption
Datacenter tax incentive
12.49¢/kWh
Commercial electricity
9.39¢/kWh
Industrial electricity
10
Fiber providers
Low
Water stress
$11,320
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 Washington County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| KING PLANT | Substation-Adjacent | 345 kV | 600 MW | 2.8 yrs | 64.6 |
| Washington County Landfill (MN) | Brownfield | 115 kV | 0 MW | 2.8 yrs | 61.4 |
| UNKNOWN129312 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 61.3 |
| WOODBURY | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 61.1 |
| LONG LAKE | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 61.0 |
| Greenfield (KING PLANT - MAXWELL) | Greenfield | 345 kV | 600 MW | 2.8 yrs | 60.5 |
| AFTON | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 60.0 |
| UNKNOWN129310 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 60.0 |
| UNKNOWN132866 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 59.6 |
| Greenfield (KING PLANT - MAXWELL) | Greenfield | 345 kV | 600 MW | 2.8 yrs | 58.7 |
| City of Newport property | Industrial | — | — | 2.8 yrs | 57.3 |
| Bellaire Dump | Industrial | — | — | 2.8 yrs | 56.5 |
| Mine Site | Former Mine | — | — | 2.8 yrs | 56.4 |
| Mine Site | Former Mine | — | — | 2.8 yrs | 56.4 |
| Stillwater Gas Manufacturing | Industrial | — | — | 2.8 yrs | 56.2 |
| Stillwater City Dump | Industrial | — | — | 2.8 yrs | 56.2 |
| Mine Site | Former Mine | — | — | 2.8 yrs | 56.0 |
| TAP143559 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.0 |
| Mine Site | Former Mine | — | — | 2.8 yrs | 56.0 |
| Arcola Mills | Industrial | — | — | 2.8 yrs | 54.8 |
| Arcola Mills | Industrial | — | — | 2.8 yrs | 54.7 |
| UNKNOWN171732 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.0 |
| Mine Site | Former Mine | — | — | 2.8 yrs | 53.7 |
| Cottage Tax Forfeited Property | Industrial | — | — | 2.8 yrs | 53.6 |
| Tax Forfeited Property | Industrial | — | — | 2.8 yrs | 53.6 |
Washington County datacenter FAQ
- How many datacenter sites are in Washington County?
- 40 scored datacenter candidate sites, averaging 61.9/100 DC Readiness.
- Does Washington County offer datacenter tax incentives?
- Sales tax exemption on DC equipment and electricity for qualified DCs.
- What is the natural-hazard risk in Washington County?
- FEMA's National Risk Index rates Washington County as "Relatively Moderate" (score 25).
- What are industrial electricity rates in Washington County?
- Average industrial electricity is 9.39¢/kWh and commercial is 12.49¢/kWh in Washington County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Washington County, 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.