TAP146994
SubstationNorth Carolina · DUKE ENERGY CAROLINAS, LLC
TAP146994 is an electric transmission substation in North Carolina, operated by DUKE ENERGY CAROLINAS, LLC. It is classified as distribution (69–115 kv) and connects 6 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #52877 | 100 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 7.6 mi |
| #52878 | 100 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 7.6 mi |
| #52883 | 100 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 0.0 mi |
| #52884 | 100 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 0.0 mi |
| #57789 | 100 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 2.8 mi |
| #57791 | 100 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 3.8 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP146994, 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 |
|---|---|---|---|---|---|---|---|
| Dan River | Brownfield | NC | Rockingham | — | 388 MW | — | 70.7 |
| EAST DANVILLE | Substation-Adjacent | VA | Danville city | 230 kV | 300 MW | 3.1 yrs | 67.8 |
| UNKNOWN113945 | Substation-Adjacent | NC | Caswell County | 230 kV | 300 MW | 4.3 yrs | 67.7 |
| DAN RIVER | Substation-Adjacent | NC | Rockingham County | 138 kV | 100 MW | 3.1 yrs | 67.2 |
| UNKNOWN115024 | Substation-Adjacent | NC | Guilford County | 230 kV | 300 MW | 4.3 yrs | 65.7 |
| UNKNOWN114453 | Substation-Adjacent | VA | Danville city | 138 kV | 100 MW | 3.1 yrs | 65.4 |
| UNKNOWN114625 | Substation-Adjacent | VA | Martinsville city | 138 kV | 100 MW | 3.1 yrs | 65.4 |
| FIELDALE | Substation-Adjacent | VA | Martinsville city | 138 kV | 100 MW | 3.1 yrs | 65.4 |
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 TAP146994 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.