Datacenter Sites in Harrison County, Mississippi
Harrison County has 118 scored datacenter candidate sites averaging 51.8/100 DC Readiness, with a catalogued aggregate of 2,800 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
118
Candidate sites
51.8/100
Avg DC Readiness
2,800 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Harrison County
Yessales_tax_exemption
Datacenter tax incentive
11.71¢/kWh
Commercial electricity
7.47¢/kWh
Industrial electricity
8
Fiber providers
Low
Water stress
$9,527
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 Harrison County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN110011 | Substation-Adjacent | 230 kV | 300 MW | 2.8 yrs | 63.3 |
| UNKNOWN110553 | Substation-Adjacent | 230 kV | 300 MW | 2.8 yrs | 60.3 |
| UNKNOWN110014 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.5 |
| UNKNOWN110510 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.5 |
| UNKNOWN110307 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.5 |
| UNKNOWN110015 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.5 |
| UNKNOWN110506 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.4 |
| UNKNOWN110013 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.4 |
| UNKNOWN110505 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.4 |
| UNKNOWN110016 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.4 |
| TAP142827 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.4 |
| UNKNOWN110509 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.4 |
| UNKNOWN110551 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.3 |
| UNKNOWN110012 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.3 |
| UNKNOWN110503 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.3 |
| TAP141986 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.2 |
| TAP141984 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.2 |
| UNKNOWN110507 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.2 |
| TAP143054 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.2 |
| TAP141980 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.2 |
| UNKNOWN110504 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.2 |
| UNKNOWN110555 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.1 |
| TAP143055 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.0 |
| UNKNOWN110318 | Substation-Adjacent | 115 kV | 100 MW | 2.8 yrs | 56.0 |
| EC Near Jack Watson | Greenfield | — | — | 1.4 yrs | 55.1 |
Harrison County datacenter FAQ
- How many datacenter sites are in Harrison County?
- 118 scored datacenter candidate sites, averaging 51.8/100 DC Readiness.
- Does Harrison 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 Harrison County?
- FEMA's National Risk Index rates Harrison County as "Relatively High" (score 45).
- What are industrial electricity rates in Harrison County?
- Average industrial electricity is 7.47¢/kWh and commercial is 11.71¢/kWh in Harrison 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 Harrison 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.