Substation-Adjacent site at 33.043, -80.434
Substation-AdjacentDorchester County, South Carolina · SERC
At a glance
Substation-Adjacent site at 33.043, -80.434 is a substation-adjacent datacenter candidate site in Dorchester County, South Carolina, scoring 57.2/100 DC Readiness — 38th of 50 scored sites in the county. Its nearest substation is UNKNOWN167489 (0 mi, 69 kV). It sits in the SERC grid region and the DOMINION ENERGY SOUTH CAROLINA, INC service territory, where interconnection has averaged 3.9 years from request to operation. GridCensus catalogs 50 MW of candidate capacity here.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Risk & environment
Location context
Regulatory climate
Southeast, DC-friendly with active incentives and vertically-integrated utilities.
Incentive detail: Sales tax exemption on DC equipment; fee-in-lieu of property tax for $50M+ investments.
Site location
Get alerts
Track UNKNOWN167489
Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.
How does Substation-Adjacent site at 33.043, -80.434 compare with other sites in Dorchester County?
Substation-Adjacent site at 33.043, -80.434 ranks 38th of 50 scored candidate sites in Dorchester County. Its 57.2/100 is roughly in line with the county average of 58.7. It is roughly in line with the South Carolina average of 57.1 and roughly in line with the national average of 53.2.
Against the South Carolina average, its strongest sub-score is power availability (46 vs 44) and its weakest is speed to power (59 vs 59). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Substation-Adjacent site at 33.043, -80.434 to power, fiber and other datacenters?
The nearest mapped substation, UNKNOWN167489, is about 0 miles away and operates at 69 kV. For connectivity, the nearest internet exchange facility is DartPoints Charleston, SC - CHS1 at 20 miles. 8 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is DartPoints Charleston, SC - CHS1, 20 miles away.
What are the flood, water and hazard risks at Substation-Adjacent site at 33.043, -80.434?
At the county level, FEMA's National Risk Index rates Dorchester County "Relatively High".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Dorchester County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN120970 | Substation-Adjacent | 230 kV | 300 MW | 3.9 yrs | 66.3 |
| CANADYS | Substation-Adjacent | 230 kV | 300 MW | 3.9 yrs | 66.3 |
| UNKNOWN170117 | Substation-Adjacent | 230 kV | 300 MW | 3.9 yrs | 62.2 |
| TAP150889 | Substation-Adjacent | 115 kV | 100 MW | 3.9 yrs | 61.9 |
| UNKNOWN150892 | Substation-Adjacent | 115 kV | 100 MW | 3.9 yrs | 61.9 |
| UNKNOWN121813 | Substation-Adjacent | 115 kV | 100 MW | 3.9 yrs | 61.8 |
| TAP150943 | Substation-Adjacent | 115 kV | 100 MW | 3.9 yrs | 61.8 |
| UNKNOWN150948 | Substation-Adjacent | 115 kV | 100 MW | 3.9 yrs | 61.7 |
Substation-Adjacent site at 33.043, -80.434: common questions
What is the DC Readiness score of Substation-Adjacent site at 33.043, -80.434?
Substation-Adjacent site at 33.043, -80.434 scores 57.2/100 on the GridCensus DC Readiness scale, rated good. It ranks 38th of 50 scored sites in Dorchester County. The Dorchester County average is 58.7 and the South Carolina average is 57.1.
What is the nearest substation to Substation-Adjacent site at 33.043, -80.434?
The nearest mapped substation is UNKNOWN167489, about 0 miles away, at 69 kV. GridCensus catalogs 50 MW of candidate capacity for the site.
Which electric utility serves Substation-Adjacent site at 33.043, -80.434?
DOMINION ENERGY SOUTH CAROLINA, INC (investor owned) holds the retail service territory that contains the site; its holding company is SCANA CORP.
What grid region is Substation-Adjacent site at 33.043, -80.434 in?
Substation-Adjacent site at 33.043, -80.434 is in the SERC region. Projects interconnecting there have averaged a 3.9-year wait from queue request to operation.
How far is Substation-Adjacent site at 33.043, -80.434 from an internet exchange?
The nearest internet exchange facility is DartPoints Charleston, SC - CHS1, about 20 miles away; 8 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Substation-Adjacent site at 33.043, -80.434, Dorchester County, SC”, https://gridcensus.com/datacenter-sites/south-carolina/dorchester-county/unknown167489-92368991 (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
Go deeper than the public screen
Every site and score for Substation-Adjacent site at 33.043, -80.434, Dorchester County is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.