TAP150687
SubstationNorth Carolina · DUKE ENERGY CAROLINAS, LLC
TAP150687 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 |
|---|---|---|---|---|
| #3496 | 100 kV | — | IN SERVICE | 2.4 mi |
| #3604 | 100 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 6.6 mi |
| #32021 | 100 kV | — | IN SERVICE | 5.5 mi |
| #43050 | 100 kV | — | IN SERVICE | 5.5 mi |
| #51452 | 100 kV | — | IN SERVICE | 2.4 mi |
| #51453 | 100 kV | DUKE ENERGY CAROLINAS, LLC | IN SERVICE | 6.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP150687, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN114573 | Substation-Adjacent | NC | Cabarrus County | 230 kV | 300 MW | 4.3 yrs | 72.6 |
| UNKNOWN114253 | Substation-Adjacent | NC | Mecklenburg County | 230 kV | 300 MW | 4.3 yrs | 70.6 |
| TAP154118 | Substation-Adjacent | NC | Union County | 230 kV | 300 MW | 4.3 yrs | 70.0 |
| UNKNOWN114587 | Substation-Adjacent | NC | Union County | 230 kV | 300 MW | 4.3 yrs | 69.8 |
| TAP154117 | Substation-Adjacent | NC | Mecklenburg County | 230 kV | 300 MW | 4.3 yrs | 69.7 |
| HARRISBURG | Substation-Adjacent | NC | Mecklenburg County | 230 kV | 300 MW | 4.3 yrs | 69.7 |
| Greenfield (WOODLEAF SWITCHING STATION - M) | Greenfield | NC | Rowan County | 500 kV | 1,000 MW | 4.3 yrs | 69.6 |
| Greenfield (UNKNOWN114385 - NEWPORT TIE) | Greenfield | SC | Lancaster County | 500 kV | 1,000 MW | 4.3 yrs | 68.4 |
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 TAP150687 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.