Datacenter Sites in Rock Island County, Illinois
Rock Island County has 59 scored datacenter candidate sites averaging 55.1/100 DC Readiness, with a catalogued aggregate of 6,604 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
59
Candidate sites
55.1/100
Avg DC Readiness
6,604 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
11
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 | 1.4 yrs | 76.5 |
| OAK GROVE | Substation-Adjacent | 345 kV | 600 MW | 1.4 yrs | 75.3 |
| Riverside | Brownfield | — | 141 MW | — | 74.5 |
| UNKNOWN132671 | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 73.7 |
| UNKNOWN132672 | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 73.7 |
| RIVERSIDE | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 73.1 |
| UNKNOWN121970 | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 73.0 |
| FAIR STATION | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 71.6 |
| Greenfield (LOUISA - OAK GROVE) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 70.7 |
| UNKNOWN122004 | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 70.6 |
| Greenfield (OAK GROVE - SANDBURG) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 69.6 |
| Greenfield (SUB 39 - OAK GROVE) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 69.5 |
| Fair Station | Brownfield | — | 63 MW | — | 69.0 |
| UNKNOWN121968 | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 68.9 |
| Greenfield (LOUISA - OAK GROVE) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 68.5 |
| Greenfield (SUB 39 - OAK GROVE) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 68.3 |
| Greenfield (UNKNOWN122000 - UNKNOWN131382) | Greenfield | 161 kV | 100 MW | 1.4 yrs | 67.8 |
| UNKNOWN122000 | Substation-Adjacent | 161 kV | 100 MW | 1.4 yrs | 67.5 |
| Greenfield (OAK GROVE - SANDBURG) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 66.6 |
| OZ Rock Island | Greenfield | — | — | 4.6 yrs | 65.2 |
| Greenfield (SUB 39 - OAK GROVE) | Greenfield | 345 kV | 600 MW | 1.4 yrs | 64.8 |
| EC Coal Rock Island County | Greenfield | — | — | 4.6 yrs | 64.1 |
| Greenfield (UNKNOWN122000 - TAP137636) | Greenfield | 161 kV | 100 MW | 1.4 yrs | 63.1 |
| EC Coal Rock Island County | Greenfield | — | — | 4.6 yrs | 56.3 |
| Commspec Building | Industrial | — | — | — | 46.7 |
Rock Island County datacenter FAQ
- How many datacenter sites are in Rock Island County?
- 59 scored datacenter candidate sites, averaging 55.1/100 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 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.