TAP142007
SubstationLouisiana
At a glance
TAP142007 is an electric transmission substation in Louisiana. 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
No owner is recorded for the lines that connect here.
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #106148 | — | — | IN SERVICE | 4.5 mi |
| #141708 | — | — | IN SERVICE | 1.4 mi |
| #141758 | — | — | IN SERVICE | 0.7 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP142007, 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 |
|---|---|---|---|---|---|---|---|
| SOUTHWEST SHREVEPORT | Substation-Adjacent | LA | Caddo Parish | 345 kV | 600 MW | 4.3 yrs | 65.5 |
| ARSENAL HILL | Substation-Adjacent | LA | Caddo Parish | 138 kV | 100 MW | 4.3 yrs | 61.4 |
| EDWARDS STREET | Substation-Adjacent | LA | Caddo Parish | 138 kV | 100 MW | 4.3 yrs | 61.4 |
| FORT HUMBUG | Substation-Adjacent | LA | Caddo Parish | 138 kV | 100 MW | 4.3 yrs | 61.3 |
| MC WILLIE | Substation-Adjacent | LA | Caddo Parish | 138 kV | 100 MW | 4.3 yrs | 61.2 |
| SAREPTA | Substation-Adjacent | LA | Webster Parish | 345 kV | 600 MW | 4.3 yrs | 60.9 |
| EC Near Lieberman | Greenfield | LA | Caddo | — | — | 4.3 yrs | 60.5 |
| LINWOOD | Substation-Adjacent | LA | Caddo Parish | 138 kV | 100 MW | 4.3 yrs | 60.3 |
How do candidate sites near TAP142007 score?
The 8 highest-scoring candidate sites within about 25 miles range from 60 to 66 on the 0–100 DC Readiness scale. They fall in Caddo Parish, Webster Parish, Caddo. The Louisiana average across 1,762 scored sites is 53.1. 615 of those Louisiana sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to TAP142007 substation?
3 transmission lines terminate at or pass through TAP142007 in the HIFLD line data. Together the listed lines cover about 6.7 miles.
Where is TAP142007 substation located?
TAP142007 is in Louisiana at 32.6449, -93.4906. The datacenter candidate sites closest to it are in Caddo Parish, Webster Parish, Caddo.
Are there datacenter candidate sites near TAP142007 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP142007. The highest-scoring is SOUTHWEST SHREVEPORT at 66/100. Across Louisiana, the average DC Readiness score is 53.1.
More in Louisiana
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, “TAP142007 substation, Louisiana”, https://gridcensus.com/substations/louisiana/tap142007-1eac90a3 (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 TAP142007 substation, Louisiana 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.