TAP142002
SubstationLouisiana
At a glance
TAP142002 is an electric transmission substation in Louisiana. It is classified as sub-transmission (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
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 |
|---|---|---|---|---|
| #133538 | 115 kV | — | IN SERVICE | 0.8 mi |
| #145571 | 115 kV | — | IN SERVICE | 1.6 mi |
| #149559 | 115 kV | — | IN SERVICE | 0.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP142002, 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 |
|---|---|---|---|---|---|---|---|
| SAREPTA | Substation-Adjacent | LA | Webster Parish | 345 kV | 600 MW | 4.3 yrs | 60.9 |
| EC Coal Caddo Parish | Greenfield | LA | Caddo Parish | — | — | 4.3 yrs | 59.5 |
| UNKNOWN116792 | Substation-Adjacent | LA | Bossier Parish | 138 kV | 100 MW | 4.3 yrs | 58.4 |
| OZ Webster | Greenfield | LA | Webster | — | — | 4.3 yrs | 58.2 |
| EC FFE Bossier Parish | Greenfield | LA | Bossier Parish | — | — | 4.3 yrs | 58.1 |
| EC Near Mansfield Mill | Greenfield | LA | Caddo | — | — | 4.3 yrs | 57.9 |
| EC Near Mansfield Mill | Greenfield | LA | Red River | — | — | 4.3 yrs | 57.7 |
| EC Coal De Soto Parish | Greenfield | LA | De Soto Parish | — | — | 4.3 yrs | 57.3 |
How do candidate sites near TAP142002 score?
The 8 highest-scoring candidate sites within about 25 miles range from 57 to 61 on the 0–100 DC Readiness scale. They fall in Webster Parish, Caddo Parish, Bossier Parish, Webster. 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
What voltage is TAP142002 substation?
TAP142002 has a maximum voltage of 115 kV. That places it in the 115–229 kV band. The median named US substation in this dataset is 115 kV, so TAP142002 is at the national midpoint.
How many transmission lines connect to TAP142002 substation?
3 transmission lines terminate at or pass through TAP142002 in the HIFLD line data. The connected lines listed here run at 115 kV. Together the listed lines cover about 2.9 miles.
Where is TAP142002 substation located?
TAP142002 is in Louisiana at 32.6020, -93.2845. The datacenter candidate sites closest to it are in Webster Parish, Caddo Parish, Bossier Parish.
Are there datacenter candidate sites near TAP142002 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP142002. The highest-scoring is SAREPTA at 61/100. 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, “TAP142002 substation, Louisiana”, https://gridcensus.com/substations/louisiana/tap142002-074fd91f (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 TAP142002 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.