Stewart Road Assemblage
IndustrialDeKalb County, Georgia · SERC
At a glance
Stewart Road Assemblage is an industrial datacenter candidate site in DeKalb County, Georgia, scoring 55.7/100 DC Readiness — 65th of 72 scored sites in the county. It sits in the SERC grid region and the GEORGIA POWER CO service territory, where interconnection has averaged 5.8 years from request to operation.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
Active incentives; Georgia Power courts large load with bring-your-own clean-energy options.
Georgia Power billing/contract rules apply to very large loads.
Incentive detail: Sales tax exemption on data processing equipment; investment tax credits for $150M+ projects.
Site location
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How does Stewart Road Assemblage compare with other sites in DeKalb County?
Stewart Road Assemblage ranks 65th of 72 scored candidate sites in DeKalb County. Its 55.7/100 is roughly in line with the county average of 61.6. It is roughly in line with the Georgia average of 57.1 and roughly in line with the national average of 53.2.
Against the Georgia average, its strongest sub-score is fiber connectivity (96 vs 73) and its weakest is power availability (30 vs 50). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Stewart Road Assemblage to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is Lincoln Rackhouse Atlanta at 3.5 miles. 9 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Lincoln Rackhouse Atlanta, 3.5 miles away.
What are the flood, water and hazard risks at Stewart Road Assemblage?
At the county level, FEMA's National Risk Index rates DeKalb 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 DeKalb County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN116573 | Substation-Adjacent | 230 kV | 300 MW | 5.8 yrs | 67.0 |
| UNKNOWN116082 | Substation-Adjacent | 230 kV | 300 MW | 5.8 yrs | 66.9 |
| UNKNOWN116570 | Substation-Adjacent | 230 kV | 300 MW | 5.8 yrs | 66.9 |
| UNKNOWN116564 | Substation-Adjacent | 230 kV | 300 MW | 5.8 yrs | 66.9 |
| UNKNOWN116565 | Substation-Adjacent | 230 kV | 300 MW | 5.8 yrs | 66.8 |
| UNKNOWN116574 | Substation-Adjacent | 230 kV | 300 MW | 5.8 yrs | 66.7 |
| UNKNOWN111359 | Substation-Adjacent | 230 kV | 300 MW | 5.8 yrs | 66.0 |
| UNKNOWN116083 | Substation-Adjacent | 230 kV | 300 MW | 5.8 yrs | 66.0 |
Stewart Road Assemblage: common questions
What is the DC Readiness score of Stewart Road Assemblage?
Stewart Road Assemblage scores 55.7/100 on the GridCensus DC Readiness scale, rated good. It ranks 65th of 72 scored sites in DeKalb County. The DeKalb County average is 61.6 and the Georgia average is 57.1.
Which electric utility serves Stewart Road Assemblage?
GEORGIA POWER CO (investor owned) holds the retail service territory that contains the site; its holding company is SOUTHERN COMPANY.
What grid region is Stewart Road Assemblage in?
Stewart Road Assemblage is in the SERC region. Projects interconnecting there have averaged a 5.8-year wait from queue request to operation.
How far is Stewart Road Assemblage from an internet exchange?
The nearest internet exchange facility is Lincoln Rackhouse Atlanta, about 3.5 miles away; 9 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, “Stewart Road Assemblage, DeKalb County, GA”, https://gridcensus.com/datacenter-sites/georgia/dekalb-county/stewart-road-assemblage-ee525d3f (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.
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