SOUTH HALL
SubstationNorth Carolina · GEORGIA POWER CO
SOUTH HALL is an electric transmission substation in North Carolina, operated by GEORGIA POWER CO. It is classified as extra-high-voltage (500 kv) and connects 8 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #39464 | 500 kV | GEORGIA POWER CO | IN SERVICE | 32.8 mi |
| #58428 | 500 kV | — | IN SERVICE | 69.1 mi |
| #23804 | 230 kV | GEORGIA POWER CO | IN SERVICE | 1.2 mi |
| #26205 | 230 kV | GEORGIA POWER CO | IN SERVICE | 3.1 mi |
| #6314 | 230 kV | GEORGIA POWER CO | IN SERVICE | 6.8 mi |
| #50050 | 230 kV | GEORGIA POWER CO | IN SERVICE | 8.4 mi |
| #36301 | 230 kV | GEORGIA POWER CO | IN SERVICE | 9.6 mi |
| #7855 | 230 kV | GEORGIA POWER CO | IN SERVICE | 3.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of SOUTH HALL, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| UNKNOWN116601 | Substation-Adjacent | GA | DeKalb County | 230 kV | 300 MW | 5.8 yrs | 75.8 |
| MPC GENERATING | Substation-Adjacent | GA | Walton County | 230 kV | 300 MW | 5.8 yrs | 75.7 |
| W R Clayton Plant | Brownfield | GA | Walton | — | 513 MW | — | 75.6 |
| UNKNOWN116163 | Substation-Adjacent | GA | DeKalb County | 230 kV | 300 MW | 5.8 yrs | 75.6 |
| UNKNOWN116162 | Substation-Adjacent | GA | Gwinnett County | 230 kV | 300 MW | 5.8 yrs | 73.8 |
| UNKNOWN116215 | Substation-Adjacent | GA | Gwinnett County | 230 kV | 300 MW | 4.3 yrs | 72.5 |
| UNKNOWN111516 | Substation-Adjacent | GA | Forsyth County | 230 kV | 300 MW | 4.3 yrs | 72.0 |
| UNKNOWN111512 | Substation-Adjacent | GA | Gwinnett County | 230 kV | 300 MW | 4.3 yrs | 72.0 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for SOUTH HALL substation, North Carolina. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.