Datacenter Sites in Jefferson County, Mississippi
Jefferson County has 6 scored datacenter candidate sites averaging 50.4/100 DC Readiness, with a catalogued aggregate of 500 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
6
Candidate sites
50.4/100
Avg DC Readiness
500 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Jefferson County
Yessales_tax_exemption
Datacenter tax incentive
13.59¢/kWh
Commercial electricity
9.65¢/kWh
Industrial electricity
5
Fiber providers
Low
Water stress
$3,384
Land price / acre
2,400
Cooling degree days
2,400
Heating degree days
64°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment for $50M+ investments; fee-in-lieu of property tax.
By site type
Top datacenter sites in Jefferson County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| EC FFE Jefferson County | Greenfield | — | — | 1.4 yrs | 53.0 |
| FAYETTE | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 52.0 |
| TAP142016 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 51.9 |
| UNKNOWN110845 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 51.1 |
| UNKNOWN110844 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 51.1 |
| Greenfield (FAYETTE - TAP142016) | Greenfield | 115 kV | 100 MW | 8.2 yrs | 43.4 |
Jefferson County datacenter FAQ
- How many datacenter sites are in Jefferson County?
- 6 scored datacenter candidate sites, averaging 50.4/100 DC Readiness.
- Does Jefferson County offer datacenter tax incentives?
- Sales tax exemption on DC equipment for $50M+ investments; fee-in-lieu of property tax.
- What is the natural-hazard risk in Jefferson County?
- FEMA's National Risk Index rates Jefferson County as "Relatively High" (score 45).
- What are industrial electricity rates in Jefferson County?
- Average industrial electricity is 9.65¢/kWh and commercial is 13.59¢/kWh in Jefferson County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Jefferson County, Mississippi. 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.