Datacenter Sites in Portage County, Wisconsin
Portage County has 74 scored datacenter candidate sites averaging 53.1/100 DC Readiness, with a catalogued aggregate of 1,700 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
74
Candidate sites
53.1/100
Avg DC Readiness
1,700 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Portage County
Yessales_tax_exemption
Datacenter tax incentive
12.01¢/kWh
Commercial electricity
8.14¢/kWh
Industrial electricity
8
Fiber providers
Low
Water stress
$4,888
Land price / acre
600
Cooling degree days
7,200
Heating degree days
44°F
Mean annual temp
Incentive detail: Enterprise Zone tax credits; TIF available for DC construction in eligible areas.
By site type
Top datacenter sites in Portage County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| ROCKY RUN | Substation-Adjacent | 345 kV | 600 MW | 2.8 yrs | 64.9 |
| OZ Portage | Greenfield | — | — | 1.4 yrs | 63.0 |
| EC Coal Portage County | Greenfield | — | — | 1.4 yrs | 59.1 |
| UNKNOWN132911 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 58.7 |
| UNKNOWN157838 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 58.6 |
| PLOVER | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 58.6 |
| NORTHPOINT | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 58.6 |
| CWEC DEWEY | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 58.5 |
| HOOVER | Substation-Adjacent | 138 kV | 100 MW | 2.8 yrs | 58.1 |
| ARNOTT | Substation-Adjacent | 138 kV | 100 MW | 2.8 yrs | 58.0 |
| GOLDEN SANDS | Substation-Adjacent | 138 kV | 100 MW | 2.8 yrs | 57.6 |
| AMHERST JCT | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 55.8 |
| ACEC GRANT | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 55.1 |
| EC Coal Portage County | Greenfield | — | — | 1.4 yrs | 54.9 |
| GROENIER | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.8 |
| ROSHOLT CWEC | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 54.8 |
| 1105 Second Street - Centerpoint Drive Parcels | Industrial | — | — | 2.8 yrs | 52.8 |
| 0 Third Street - Centerpoint Drive Parcels | Industrial | — | — | 2.8 yrs | 52.8 |
| 1504 Water Street - Soik Properties | Industrial | — | — | 2.8 yrs | 52.8 |
| 1013 Second Street - Belke Property | Industrial | — | — | 2.8 yrs | 52.8 |
| 1512 Water Street - Soix Property | Industrial | — | — | 2.8 yrs | 52.8 |
| 1016 Third Street - Belke Property | Industrial | — | — | 2.8 yrs | 52.7 |
| 701 Mason Street | Industrial | — | — | 2.8 yrs | 52.7 |
| 1000 Third Street - Portage Street Parcels | Industrial | — | — | 2.8 yrs | 52.7 |
| 941 Portage Street - Portage Street Parcels | Industrial | — | — | 2.8 yrs | 52.7 |
Portage County datacenter FAQ
- How many datacenter sites are in Portage County?
- 74 scored datacenter candidate sites, averaging 53.1/100 DC Readiness.
- Does Portage County offer datacenter tax incentives?
- Enterprise Zone tax credits; TIF available for DC construction in eligible areas.
- What is the natural-hazard risk in Portage County?
- FEMA's National Risk Index rates Portage County as "Relatively Low" (score 22).
- What are industrial electricity rates in Portage County?
- Average industrial electricity is 8.14¢/kWh and commercial is 12.01¢/kWh in Portage 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 Portage County, Wisconsin. 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.