TAP154974
SubstationNorth Carolina · DUKE ENERGY CAROLINAS, LLC
TAP154974 is an electric transmission substation in North Carolina, operated by DUKE ENERGY CAROLINAS, LLC. 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #65509 | 115 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 1.2 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP154974, 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 |
|---|---|---|---|---|---|---|---|
| PACOLET TIE | Substation-Adjacent | SC | Cherokee County | 230 kV | 300 MW | 3.7 yrs | 74.7 |
| Greenfield (TIGER TIE - PEACH VALLEY TIE) | Greenfield | SC | Spartanburg County | 230 kV | 300 MW | 3.7 yrs | 71.0 |
| EAST SPARTANBURG | Substation-Adjacent | SC | Spartanburg County | 100 kV | 50 MW | 3.7 yrs | 69.7 |
| UNKNOWN115052 | Substation-Adjacent | SC | Spartanburg County | 100 kV | 50 MW | 3.7 yrs | 69.6 |
| UNKNOWN170226 | Substation-Adjacent | SC | Spartanburg County | 100 kV | 50 MW | 3.7 yrs | 69.5 |
| TAP154872 | Substation-Adjacent | SC | Spartanburg County | 100 kV | 50 MW | 3.7 yrs | 69.1 |
| RIVERVIEW SWITCHING STATION | Substation-Adjacent | SC | Cherokee County | 230 kV | 300 MW | 3.7 yrs | 68.2 |
| TAP170227 | Substation-Adjacent | SC | Spartanburg County | 100 kV | 50 MW | 3.7 yrs | 68.0 |
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 TAP154974 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.