DEADEND167275
SubstationMississippi · TENNESSEE VALLEY AUTHORITY
At a glance
DEADEND167275 is an electric transmission substation in Mississippi, on TENNESSEE VALLEY AUTHORITY's transmission network. It is classified as unclassified 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #102739 | — | TENNESSEE VALLEY AUTHORITY | — | 1.7 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of DEADEND167275, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN109619 | Substation-Adjacent | MS | Choctaw County | 500 kV | 1,000 MW | 3.9 yrs | 68.1 |
| OZ Oktibbeha | Greenfield | MS | Oktibbeha | — | — | 3.9 yrs | 66.9 |
| WOLF CREEK | Substation-Adjacent | MS | Choctaw County | 500 kV | 1,000 MW | 4.3 yrs | 64.7 |
| FRENCH CAMP | Substation-Adjacent | MS | Choctaw County | 500 kV | 1,000 MW | 4.3 yrs | 64.7 |
| TAP161257 | Substation-Adjacent | MS | Oktibbeha County | 161 kV | 100 MW | 3.9 yrs | 64.4 |
| UNKNOWN109569 | Substation-Adjacent | MS | Oktibbeha County | 161 kV | 100 MW | 3.9 yrs | 64.1 |
| Greenfield (UNKNOWN109619 - WESTPOINT) | Greenfield | MS | Oktibbeha County | 500 kV | 1,000 MW | 3.9 yrs | 63.6 |
| UNKNOWN109623 | Substation-Adjacent | MS | Oktibbeha County | 161 kV | 100 MW | 3.9 yrs | 62.9 |
Who owns the transmission lines at DEADEND167275?
The 1 connected line listed above is owned by TENNESSEE VALLEY AUTHORITY. Their combined recorded length is about 1.7 miles.
How do candidate sites near DEADEND167275 score?
The 8 highest-scoring candidate sites within about 25 miles range from 63 to 68 on the 0–100 DC Readiness scale. They fall in Choctaw County, Oktibbeha, Oktibbeha County. The Mississippi average across 3,104 scored sites is 53. 694 of those Mississippi sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to DEADEND167275 substation?
1 transmission line terminate at or pass through DEADEND167275 in the HIFLD line data. Together the listed lines cover about 1.7 miles.
Who owns DEADEND167275 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at DEADEND167275 belong to TENNESSEE VALLEY AUTHORITY. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is DEADEND167275 substation located?
DEADEND167275 is in Mississippi at 33.0986, -89.0618. The datacenter candidate sites closest to it are in Choctaw County, Oktibbeha, Oktibbeha County.
Are there datacenter candidate sites near DEADEND167275 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of DEADEND167275. The highest-scoring is UNKNOWN109619 at 68/100. Across Mississippi, the average DC Readiness score is 53.
More in Mississippi
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, “DEADEND167275 substation, Mississippi”, https://gridcensus.com/substations/mississippi/deadend167275-b8e862a9 (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 DEADEND167275 substation, Mississippi 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.