TAP310900
SubstationNew Mexico · LEA COUNTY ELECTRIC COOPERATIVE
At a glance
TAP310900 is an electric transmission substation in New Mexico, on LEA COUNTY ELECTRIC COOPERATIVE'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
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 |
|---|---|---|---|---|
| #301339 | 69 kV | LEA COUNTY ELECTRIC COOPERATIVE | IN SERVICE | 0.1 mi |
| #305926 | 69 kV | LEA COUNTY ELECTRIC COOPERATIVE | IN SERVICE | 7.0 mi |
| #310090 | 69 kV | LEA COUNTY ELECTRIC COOPERATIVE | IN SERVICE | 9.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP310900, 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 |
|---|---|---|---|---|---|---|---|
| EC Near Cunningham | Greenfield | NM | Lea | — | — | 4.3 yrs | 57.1 |
| EC Near Cunningham | Greenfield | NM | Lea | — | — | 4.3 yrs | 56.5 |
| EC Near Cunningham | Greenfield | NM | Lea | — | — | 4.3 yrs | 56.4 |
| EC FFE Lea County | Greenfield | NM | Lea County | — | — | 4.3 yrs | 55.9 |
| EC Near Cunningham | Greenfield | NM | Lea | — | — | 4.3 yrs | 55.5 |
| TAP305402 | Substation-Adjacent | TX | Lea County | 115 kV | 100 MW | 3.5 yrs | 54.6 |
| UNKNOWN302073 | Substation-Adjacent | TX | Yoakum County | 115 kV | 100 MW | 3.5 yrs | 54.5 |
| HIGG | Substation-Adjacent | TX | Yoakum County | 115 kV | 100 MW | 3.5 yrs | 54.1 |
Who owns the transmission lines at TAP310900?
The 3 connected lines listed above are owned by LEA COUNTY ELECTRIC COOPERATIVE. Line voltages range from 69 kV to 69 kV. Their combined recorded length is about 16.7 miles.
How do candidate sites near TAP310900 score?
The 8 highest-scoring candidate sites within about 25 miles range from 54 to 57 on the 0–100 DC Readiness scale. They fall in Lea, Lea County, Yoakum County. The New Mexico average across 1,535 scored sites is 47.8. 445 of those New Mexico sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
What voltage is TAP310900 substation?
TAP310900 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 TAP310900 is below the national midpoint.
How many transmission lines connect to TAP310900 substation?
3 transmission lines terminate at or pass through TAP310900 in the HIFLD line data. The connected lines listed here run at 69 kV. Together the listed lines cover about 16.7 miles.
Who owns TAP310900 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at TAP310900 belong to LEA COUNTY ELECTRIC COOPERATIVE. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is TAP310900 substation located?
TAP310900 is in New Mexico at 33.1410, -103.2487. The datacenter candidate sites closest to it are in Lea, Lea County, Yoakum County.
Are there datacenter candidate sites near TAP310900 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP310900. The highest-scoring is EC Near Cunningham at 57/100. Across New Mexico, the average DC Readiness score is 47.8.
More in New Mexico
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, “TAP310900 substation, New Mexico”, https://gridcensus.com/substations/new-mexico/tap310900-a33c06f9 (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 TAP310900 substation, New Mexico 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.