DEADEND172596
SubstationSouth Dakota
DEADEND172596 is an electric transmission substation in South Dakota. It is classified as sub-transmission (115 kv) and connects 1 transmission line. 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 |
|---|---|---|---|---|
| #66289 | 115 kV | — | — | 8.0 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of DEADEND172596, 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 |
|---|---|---|---|---|---|---|---|
| ARMOUR | Substation-Adjacent | SD | Douglas County | 115 kV | 100 MW | 1.0 yrs | 68.2 |
| TAP138071 | Substation-Adjacent | SD | Bon Homme County | 115 kV | 100 MW | 1.0 yrs | 67.8 |
| UNKNOWN131245 | Substation-Adjacent | SD | Hutchinson County | 115 kV | 100 MW | 1.0 yrs | 67.7 |
| DEADEND172596 | Substation-Adjacent | SD | Bon Homme County | 115 kV | 100 MW | 1.0 yrs | 66.8 |
| UNKNOWN131246 | Substation-Adjacent | SD | Bon Homme County | 115 kV | 100 MW | 1.0 yrs | 66.6 |
| Greenfield (UNKNOWN131929 - FORT THOMPSON) | Greenfield | SD | Charles Mix County | 345 kV | 600 MW | 1.0 yrs | 66.1 |
| Greenfield (FORT RANDALL - UTICA JUNCTION) | Greenfield | SD | Bon Homme County | 230 kV | 300 MW | 1.0 yrs | 65.3 |
| Greenfield (FORT RANDALL - UTICA JUNCTION) | Greenfield | SD | Bon Homme County | 230 kV | 300 MW | 1.0 yrs | 65.2 |
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 DEADEND172596 substation, South Dakota. 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.