TAP170114
SubstationSouth Carolina · SOUTH CAROLINA ELECTRIC&GAS COMPANY
At a glance
TAP170114 is an electric transmission substation in South Carolina, on SOUTH CAROLINA ELECTRIC&GAS COMPANY's transmission network. It is classified as unclassified 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #171928 | — | SOUTH CAROLINA ELECTRIC&GAS COMPANY | IN SERVICE | 0.3 mi |
| #171929 | — | SOUTH CAROLINA ELECTRIC&GAS COMPANY | IN SERVICE | 0.1 mi |
| #171930 | — | SOUTH CAROLINA ELECTRIC&GAS COMPANY | IN SERVICE | 3.0 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP170114, 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 |
|---|---|---|---|---|---|---|---|
| CANADYS | Substation-Adjacent | SC | Dorchester County | 230 kV | 300 MW | 3.9 yrs | 66.3 |
| UNKNOWN120914 | Substation-Adjacent | SC | Hampton County | 230 kV | 300 MW | 3.9 yrs | 64.7 |
| UNKNOWN120913 | Substation-Adjacent | SC | Colleton County | 230 kV | 300 MW | 3.9 yrs | 64.1 |
| YEMASSEE | Substation-Adjacent | SC | Colleton County | 230 kV | 300 MW | 3.9 yrs | 64.0 |
| UNKNOWN120999 | Substation-Adjacent | SC | Colleton County | 230 kV | 300 MW | 3.9 yrs | 62.5 |
| UNKNOWN170117 | Substation-Adjacent | SC | Dorchester County | 230 kV | 300 MW | 3.9 yrs | 62.2 |
| TAP150599 | Substation-Adjacent | SC | Dorchester County | 115 kV | 100 MW | 3.9 yrs | 61.0 |
| UNKNOWN121810 | Substation-Adjacent | SC | Dorchester County | 115 kV | 100 MW | 3.9 yrs | 61.0 |
Who owns the transmission lines at TAP170114?
The 3 connected lines listed above are owned by SOUTH CAROLINA ELECTRIC&GAS COMPANY. Their combined recorded length is about 3.4 miles.
How do candidate sites near TAP170114 score?
The 8 highest-scoring candidate sites within about 25 miles range from 61 to 66 on the 0–100 DC Readiness scale. They fall in Dorchester County, Hampton County, Colleton County. The South Carolina average across 2,061 scored sites is 57.1. 1,124 of those South Carolina sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to TAP170114 substation?
3 transmission lines terminate at or pass through TAP170114 in the HIFLD line data. Together the listed lines cover about 3.4 miles.
Who owns TAP170114 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at TAP170114 belong to SOUTH CAROLINA ELECTRIC&GAS COMPANY. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is TAP170114 substation located?
TAP170114 is in South Carolina at 32.9496, -80.6301. The datacenter candidate sites closest to it are in Dorchester County, Hampton County, Colleton County.
Are there datacenter candidate sites near TAP170114 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP170114. The highest-scoring is CANADYS at 66/100. Across South Carolina, the average DC Readiness score is 57.1.
More in South 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, “TAP170114 substation, South Carolina”, https://gridcensus.com/substations/south-carolina/tap170114-75668c5c (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 TAP170114 substation, South 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.