Datacenter Sites in Jo Daviess County, Illinois
Jo Daviess County has 15 scored datacenter candidate sites averaging 54.1/100 DC Readiness, with a catalogued aggregate of 300 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
15
Candidate sites
54.1/100
Avg DC Readiness
300 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Jo Daviess County
Yessales_tax_exemption
Datacenter tax incentive
11.83¢/kWh
Commercial electricity
5.67¢/kWh
Industrial electricity
5
Fiber providers
Low
Water stress
$7,940
Land price / acre
1,100
Cooling degree days
5,600
Heating degree days
52°F
Mean annual temp
Incentive detail: Enterprise Zone sales tax exemption; High Impact Business designation for $12M+ DC investments.
By site type
Top datacenter sites in Jo Daviess County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| EC Coal Jo Daviess County | Greenfield | — | — | 4.6 yrs | 60.8 |
| UNKNOWN121920 | Substation-Adjacent | 161 kV | 100 MW | 3.8 yrs | 58.1 |
| EC FFE Jo Daviess County | Greenfield | — | — | 4.6 yrs | 57.3 |
| UNKNOWN158175 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 55.2 |
| UNKNOWN157092 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 55.0 |
| TAP162980 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 55.0 |
| UNKNOWN123517 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 55.0 |
| OZ Jo Daviess | Greenfield | — | — | 4.6 yrs | 53.4 |
| Mine Site | Former Mine | — | — | 3.8 yrs | 52.6 |
| Mine Site | Former Mine | — | — | 3.8 yrs | 52.1 |
| Savanna Depot Act | Military BRAC | — | — | 3.8 yrs | 51.9 |
| Mine Site | Former Mine | — | — | 3.8 yrs | 51.4 |
| Jo Daviess Service Company | Industrial | — | — | 3.8 yrs | 51.4 |
| Mine Site | Former Mine | — | — | 3.8 yrs | 51.2 |
| Mine Site | Former Mine | — | — | 3.8 yrs | 50.8 |
Jo Daviess County datacenter FAQ
- How many datacenter sites are in Jo Daviess County?
- 15 scored datacenter candidate sites, averaging 54.1/100 DC Readiness.
- Does Jo Daviess County offer datacenter tax incentives?
- Enterprise Zone sales tax exemption; High Impact Business designation for $12M+ DC investments.
- What is the natural-hazard risk in Jo Daviess County?
- FEMA's National Risk Index rates Jo Daviess County as "Relatively High" (score 35).
- What are industrial electricity rates in Jo Daviess County?
- Average industrial electricity is 5.67¢/kWh and commercial is 11.83¢/kWh in Jo Daviess 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 Jo Daviess County, Illinois. 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.