TAP168416
SubstationMissouri · UNION ELECTRIC CO - (MO)
At a glance
TAP168416 is an electric transmission substation in Missouri, on UNION ELECTRIC CO - (MO)'s transmission network. It is classified as distribution (69–115 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #169723 | 69 kV | UNION ELECTRIC CO - (MO) | IN SERVICE | 10.5 mi |
| #169724 | 69 kV | UNION ELECTRIC CO - (MO) | IN SERVICE | 0.0 mi |
| #169725 | 69 kV | UNION ELECTRIC CO - (MO) | IN SERVICE | 0.9 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP168416, 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 |
|---|---|---|---|---|---|---|---|
| NEW MADRID | Substation-Adjacent | MO | New Madrid County | 500 kV | 1,000 MW | 4.3 yrs | 64.4 |
| WEST NEW MADRID | Substation-Adjacent | MO | New Madrid County | 500 kV | 1,000 MW | 4.3 yrs | 63.6 |
| UNKNOWN117906 | Substation-Adjacent | MO | Butler County | 345 kV | 600 MW | 3.9 yrs | 62.8 |
| TAP153821 | Substation-Adjacent | MO | Stoddard County | 345 kV | 600 MW | 4.3 yrs | 62.6 |
| TAP154742 | Substation-Adjacent | MO | Clay County | 345 kV | 600 MW | 3.9 yrs | 62.6 |
| KELSO | Substation-Adjacent | MO | Scott County | 345 kV | 600 MW | 4.3 yrs | 61.5 |
| LUTESVILLE | Substation-Adjacent | MO | Bollinger County | 345 kV | 600 MW | 4.3 yrs | 60.9 |
| EC Near Malden | Greenfield | MO | Dunklin | — | — | 4.3 yrs | 58.7 |
Who owns the transmission lines at TAP168416?
The 3 connected lines listed above are owned by UNION ELECTRIC CO - (MO). Line voltages range from 69 kV to 69 kV. Their combined recorded length is about 11.5 miles.
How do candidate sites near TAP168416 score?
The 8 highest-scoring candidate sites within about 25 miles range from 59 to 64 on the 0–100 DC Readiness scale. They fall in New Madrid County, Butler County, Stoddard County, Clay County. The Missouri average across 3,413 scored sites is 55.7. 1,002 of those Missouri sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
What voltage is TAP168416 substation?
TAP168416 has a maximum voltage of 69 kV. That places it in the 69–114 kV band. The median named US substation in this dataset is 115 kV, so TAP168416 is below the national midpoint.
How many transmission lines connect to TAP168416 substation?
3 transmission lines terminate at or pass through TAP168416 in the HIFLD line data. The connected lines listed here run at 69 kV. Together the listed lines cover about 11.5 miles.
Who owns TAP168416 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at TAP168416 belong to UNION ELECTRIC CO - (MO). GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is TAP168416 substation located?
TAP168416 is in Missouri at 36.8675, -89.8428. The datacenter candidate sites closest to it are in New Madrid County, Butler County, Stoddard County.
Are there datacenter candidate sites near TAP168416 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP168416. The highest-scoring is NEW MADRID at 64/100. Across Missouri, the average DC Readiness score is 55.7.
More in Missouri
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, “TAP168416 substation, Missouri”, https://gridcensus.com/substations/missouri/tap168416-6370fe31 (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 TAP168416 substation, Missouri 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.