RISER151770
SubstationSouth Carolina
RISER151770 is an electric transmission substation in South Carolina. It is classified as sub-transmission (115 kv) and connects 2 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
Ownership & operation
Operator not catalogued for this substation.
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #27971 | 115 kV | — | IN SERVICE | 1.2 mi |
| #30275 | 115 kV | — | — | 0.8 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of RISER151770, 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 |
|---|---|---|---|---|---|---|---|
| BURTON | Substation-Adjacent | SC | Beaufort County | 230 kV | 300 MW | 3.7 yrs | 72.7 |
| SANTEE COOPER | Substation-Adjacent | SC | Beaufort County | 230 kV | 300 MW | 3.7 yrs | 71.4 |
| UNKNOWN167524 | Substation-Adjacent | SC | Jasper County | 230 kV | 300 MW | 3.7 yrs | 71.3 |
| BOULEVARD | Substation-Adjacent | GA | Chatham County | 230 kV | 300 MW | 3.7 yrs | 71.2 |
| KRAFT SUBSTATION | Substation-Adjacent | GA | Chatham County | 115 kV | 100 MW | 3.7 yrs | 69.8 |
| UNKNOWN170159 | Substation-Adjacent | SC | Jasper County | 230 kV | 300 MW | 3.7 yrs | 69.6 |
| JASPER | Substation-Adjacent | SC | Jasper County | 230 kV | 300 MW | 3.7 yrs | 69.2 |
| UNKNOWN154164 | Substation-Adjacent | SC | Beaufort County | 115 kV | 100 MW | 3.7 yrs | 68.8 |
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 RISER151770 substation, South 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.