TAP146950
SubstationNorth Carolina
At a glance
TAP146950 is an electric transmission substation in North Carolina. It is classified as high-voltage (230 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
No owner is recorded for the lines that connect here.
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP146950, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN111306 | Substation-Adjacent | NC | Currituck County | 230 kV | 300 MW | 5.3 yrs | 55.1 |
| UNKNOWN146982 | Substation-Adjacent | NC | Dare County | 230 kV | 300 MW | 5.3 yrs | 54.0 |
| TAP169671 | Substation-Adjacent | NC | Dare County | 230 kV | 300 MW | 5.3 yrs | 54.0 |
| UNKNOWN111305 | Substation-Adjacent | NC | Dare County | 230 kV | 300 MW | 5.3 yrs | 53.2 |
| TAP146156 | Substation-Adjacent | NC | Dare County | 230 kV | 300 MW | 5.3 yrs | 53.2 |
| UNKNOWN111304 | Substation-Adjacent | NC | Dare County | 230 kV | 300 MW | 5.3 yrs | 53.2 |
| TAP146950 | Substation-Adjacent | NC | Dare County | 230 kV | 300 MW | 5.3 yrs | 53.2 |
| EC Near Kitty Hawk | Greenfield | NC | Dare | — | — | 5.3 yrs | 49.5 |
How do candidate sites near TAP146950 score?
The 8 highest-scoring candidate sites within about 25 miles range from 50 to 55 on the 0–100 DC Readiness scale. They fall in Currituck County, Dare County, Dare. The North Carolina average across 2,778 scored sites is 55.1. 1,087 of those North Carolina sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
What voltage is TAP146950 substation?
TAP146950 has a maximum voltage of 230 kV. That places it in the 230–344 kV band. The median named US substation in this dataset is 115 kV, so TAP146950 is above the national midpoint.
How many transmission lines connect to TAP146950 substation?
1 transmission line terminate at or pass through TAP146950 in the HIFLD line data.
Where is TAP146950 substation located?
TAP146950 is in North Carolina at 35.7664, -75.5259. The datacenter candidate sites closest to it are in Currituck County, Dare County, Dare.
Are there datacenter candidate sites near TAP146950 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP146950. The highest-scoring is UNKNOWN111306 at 55/100. Across North Carolina, the average DC Readiness score is 55.1.
More in North Carolina
About this data
Source: HIFLD Electric Substations and Transmission Lines (U.S. Department of Homeland Security), as published June 29, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “TAP146950 substation, North Carolina”, https://gridcensus.com/substations/north-carolina/tap146950-85d797f7 (data as of June 29, 2026).
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
Every site and score for TAP146950 substation, North Carolina is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.