Datacenter Sites in Stephenson County, Illinois
Stephenson County has 127 scored datacenter candidate sites averaging 49.7/100 DC Readiness, with a catalogued aggregate of 600 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
127
Candidate sites
49.7/100
Avg DC Readiness
600 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Stephenson County
Yessales_tax_exemption
Datacenter tax incentive
9.23¢/kWh
Commercial electricity
5.51¢/kWh
Industrial electricity
8
Fiber providers
Low
Water stress
$9,230
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 Stephenson County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP137878 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 55.6 |
| UNKNOWN124271 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 55.6 |
| OZ Stephenson | Greenfield | — | — | 4.6 yrs | 55.6 |
| TAP137880 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 55.6 |
| UNKNOWN121924 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 55.5 |
| UNKNOWN124269 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 55.4 |
| EC FFE Stephenson County | Greenfield | — | — | 4.6 yrs | 55.4 |
| TAP137882 | Substation-Adjacent | 138 kV | 100 MW | 3.8 yrs | 54.7 |
| Eastside Property-150 S. Louis | Industrial | — | — | 3.8 yrs | 49.3 |
| City of Freeport, Freeport East Side Area 100 | Industrial | — | — | 3.8 yrs | 49.3 |
| Rawleigh Corridor Property-116 S. Adams Ave. | Industrial | — | — | 3.8 yrs | 49.3 |
| Eastside Property-21 S. Johanna | Industrial | — | — | 3.8 yrs | 49.3 |
| Eastside Property-107 N. Henderson | Industrial | — | — | 3.8 yrs | 49.3 |
| Lena Depot Project: Former Railroad Depot Property | Industrial | — | — | 3.8 yrs | 49.3 |
| 102-104 East Iroquois Street | Industrial | — | — | 3.8 yrs | 49.3 |
| Rawleigh A & C | Industrial | — | — | 3.8 yrs | 49.3 |
| Rawleigh Corridor Property-101 E. Spring St. | Industrial | — | — | 3.8 yrs | 49.3 |
| Rawleigh Corridor Property-318 E. Jackson St. | Industrial | — | — | 3.8 yrs | 49.3 |
| Mine Site | Former Mine | — | — | 3.8 yrs | 49.3 |
| Former Eagle Grocery | Industrial | — | — | 3.8 yrs | 49.3 |
| Freeport Taxi Company | Industrial | — | — | 3.8 yrs | 49.3 |
| Former End Zone Tavern | Industrial | — | — | 3.8 yrs | 49.3 |
| CMC Heartland Property | Industrial | — | — | 3.8 yrs | 49.3 |
| Rawleigh Corridor Property-102 E. Spring St. | Industrial | — | — | 3.8 yrs | 49.3 |
| Rawleigh Corridor Property-219-229 E. Spring St. | Industrial | — | — | 3.8 yrs | 49.3 |
Stephenson County datacenter FAQ
- How many datacenter sites are in Stephenson County?
- 127 scored datacenter candidate sites, averaging 49.7/100 DC Readiness.
- Does Stephenson 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 Stephenson County?
- FEMA's National Risk Index rates Stephenson County as "Relatively High" (score 35).
- What are industrial electricity rates in Stephenson County?
- Average industrial electricity is 5.51¢/kWh and commercial is 9.23¢/kWh in Stephenson 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 Stephenson 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.