Datacenter Sites in Barnwell County, South Carolina
Barnwell County has 25 scored datacenter candidate sites averaging 61.7/100 DC Readiness, with a catalogued aggregate of 2,450 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.
25
Candidate sites
61.7/100
Avg DC Readiness
2,450 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Barnwell County
Yessales_tax_exemption
Datacenter tax incentive
14.19¢/kWh
Commercial electricity
8.52¢/kWh
Industrial electricity
5
Fiber providers
Low
Water stress
$3,749
Land price / acre
2,000
Cooling degree days
2,400
Heating degree days
63°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment; fee-in-lieu of property tax for $50M+ investments.
By site type
Top datacenter sites in Barnwell County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN120783 | Substation-Adjacent | 230 kV | 300 MW | 1.0 yrs | 67.0 |
| UNKNOWN117349 | Substation-Adjacent | 230 kV | 300 MW | 1.0 yrs | 65.4 |
| UNKNOWN120912 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 63.1 |
| TAP142137 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.9 |
| UNKNOWN120820 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.8 |
| UNKNOWN120819 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.8 |
| DEADEND167240 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.5 |
| UNKNOWN120795 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.5 |
| UNKNOWN120817 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.5 |
| OZ Barnwell | Greenfield | — | — | 3.7 yrs | 62.4 |
| UNKNOWN120808 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.3 |
| UNKNOWN120816 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.3 |
| UNKNOWN120786 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.3 |
| DEADEND167241 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.2 |
| UNKNOWN120812 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.2 |
| UNKNOWN120784 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.2 |
| UNKNOWN120811 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.2 |
| UNKNOWN120771 | Substation-Adjacent | 115 kV | 100 MW | 1.0 yrs | 62.1 |
| UNKNOWN152577 | Substation-Adjacent | 69 kV | 50 MW | 1.0 yrs | 61.0 |
| TAP167510 | Substation-Adjacent | 69 kV | 50 MW | 1.0 yrs | 60.5 |
| TAP152578 | Substation-Adjacent | 69 kV | 50 MW | 1.0 yrs | 60.4 |
| UNKNOWN152580 | Substation-Adjacent | 69 kV | 50 MW | 1.0 yrs | 60.2 |
| UNKNOWN167504 | Substation-Adjacent | 69 kV | 50 MW | 1.0 yrs | 59.8 |
| Greenfield (UNKNOWN120771 - UNKNOWN120786) | Greenfield | 115 kV | 100 MW | 1.0 yrs | 56.0 |
| EC Coal Barnwell County | Greenfield | — | — | 3.7 yrs | 54.0 |
Barnwell County datacenter FAQ
- How many datacenter sites are in Barnwell County?
- 25 scored datacenter candidate sites, averaging 61.7/100 DC Readiness.
- Does Barnwell County offer datacenter tax incentives?
- Sales tax exemption on DC equipment; fee-in-lieu of property tax for $50M+ investments.
- What is the natural-hazard risk in Barnwell County?
- FEMA's National Risk Index rates Barnwell County as "Relatively High" (score 40).
- What are industrial electricity rates in Barnwell County?
- Average industrial electricity is 8.52¢/kWh and commercial is 14.19¢/kWh in Barnwell 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 Barnwell County, South Carolina. 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.