Datacenter Sites in Rock Island County, Illinois
Rock Island County has 68 scored datacenter candidate sites averaging 58.3/100 DC Readiness, with a catalogued aggregate of 3,600 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
68
Candidate sites
58.3/100
Avg DC Readiness
3,600 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Rock Island County
Yessales_tax_exemption
Datacenter tax incentive
5.51¢/kWh
Commercial electricity
3.55¢/kWh
Industrial electricity
12
Fiber providers
Low
Water stress
$9,125
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 Rock Island County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| SUB 39 | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 67.6 |
| OAK GROVE | Substation-Adjacent | 345 kV | 600 MW | 3.8 yrs | 67.0 |
| UNKNOWN131605 | Substation-Adjacent | 345 kV | 600 MW | 2.8 yrs | 66.7 |
| OZ Rock Island | Greenfield | — | — | 4.6 yrs | 64.4 |
| UNKNOWN132674 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 64.3 |
| EC Coal Rock Island County | Greenfield | — | — | 4.6 yrs | 63.0 |
| UNKNOWN132671 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 62.9 |
| UNKNOWN137695 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 62.8 |
| UNKNOWN121968 | Substation-Adjacent | 161 kV | 100 MW | 3.8 yrs | 62.4 |
| UNKNOWN121970 | Substation-Adjacent | 161 kV | 100 MW | 3.8 yrs | 62.3 |
| UNKNOWN131606 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 61.9 |
| UNKNOWN132669 | Substation-Adjacent | 161 kV | 100 MW | 2.8 yrs | 61.9 |
| UNKNOWN122004 | Substation-Adjacent | 161 kV | 100 MW | 3.8 yrs | 61.7 |
| UNKNOWN122000 | Substation-Adjacent | 161 kV | 100 MW | 3.8 yrs | 61.1 |
| UNKNOWN121966 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 60.6 |
| UNKNOWN132670 | Substation-Adjacent | 69 kV | 50 MW | 2.8 yrs | 60.1 |
| UNKNOWN121956 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.8 |
| UNKNOWN121958 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.7 |
| UNKNOWN121961 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.7 |
| UNKNOWN121960 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.7 |
| UNKNOWN124276 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.6 |
| UNKNOWN121959 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.5 |
| UNKNOWN121965 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.4 |
| TAP137643 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.4 |
| UNKNOWN121957 | Substation-Adjacent | 69 kV | 50 MW | 3.8 yrs | 59.4 |
Rock Island County datacenter FAQ
- How many datacenter sites are in Rock Island County?
- 68 scored datacenter candidate sites, averaging 58.3/100 DC Readiness.
- Does Rock Island 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 Rock Island County?
- FEMA's National Risk Index rates Rock Island County as "Relatively High" (score 35).
- What are industrial electricity rates in Rock Island County?
- Average industrial electricity is 3.55¢/kWh and commercial is 5.51¢/kWh in Rock Island 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 Rock Island 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.