TAP146653
SubstationNorth Carolina · PROGRESS ENERGY CAROLINAS INC
TAP146653 is an electric transmission substation in North Carolina, operated by PROGRESS ENERGY CAROLINAS INC. It is classified as sub-transmission (115 kv) and connects 3 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 |
|---|---|---|---|---|
| #19692 | 115 kV | PROGRESS ENERGY CAROLINAS INC | IN SERVICE | 6.0 mi |
| #36057 | 115 kV | PROGRESS ENERGY CAROLINAS INC | IN SERVICE | 9.7 mi |
| #51626 | 115 kV | PROGRESS ENERGY CAROLINAS INC | IN SERVICE | 15.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP146653, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN114385 | Substation-Adjacent | NC | Richmond County | 500 kV | 1,000 MW | 4.3 yrs | 72.2 |
| SOCIETY HILL | Substation-Adjacent | SC | Marlboro County | 230 kV | 300 MW | 4.3 yrs | 67.9 |
| TAP170187 | Substation-Adjacent | SC | Lee County | 230 kV | 300 MW | 4.3 yrs | 67.3 |
| HAMLET GENERATING FACILITY | Substation-Adjacent | NC | Richmond County | 230 kV | 300 MW | 4.3 yrs | 67.0 |
| UNKNOWN150888 | Substation-Adjacent | SC | Darlington County | 230 kV | 300 MW | 4.3 yrs | 67.0 |
| Darlington County | Brownfield | SC | Darlington County | — | 730 MW | 3.7 yrs | 65.8 |
| TAP148313 | Substation-Adjacent | SC | Marlboro County | 230 kV | 300 MW | 4.3 yrs | 65.0 |
| Greenfield (UNKNOWN114385 - NEWPORT TIE) | Greenfield | NC | Anson County | 500 kV | 1,000 MW | 4.3 yrs | 65.0 |
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 TAP146653 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.