ARTESIA
SubstationTexas · SOUTHWEST PUBLIC SERVICE COMPANY
ARTESIA is an electric transmission substation in Texas, operated by SOUTHWEST PUBLIC SERVICE COMPANY. It is classified as sub-transmission (115 kv) and connects 2 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 & operation
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #82427 | 115 kV | SOUTHWEST PUBLIC SERVICE COMPANY | IN SERVICE | 1.1 mi |
| #87293 | 115 kV | — | IN SERVICE | 9.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of ARTESIA, 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 |
|---|---|---|---|---|---|---|---|
| EDDY AC-DC-AC TIE | Substation-Adjacent | NM | Eddy County | 345 kV | 600 MW | 3.4 yrs | 69.2 |
| UNKNOWN305514 | Substation-Adjacent | NM | Eddy County | 230 kV | 300 MW | 3.4 yrs | 63.4 |
| COTTONWOOD TAP | Substation-Adjacent | NM | Chaves County | 115 kV | 100 MW | 3.4 yrs | 63.2 |
| POTASH JUNCTION | Substation-Adjacent | NM | Eddy County | 230 kV | 300 MW | 3.4 yrs | 62.9 |
| Greenfield (AMRAD - EDDY AC-DC-AC TIE) | Greenfield | NM | Eddy County | 345 kV | 600 MW | 3.4 yrs | 62.3 |
| ARTESIA | Substation-Adjacent | NM | Eddy County | 115 kV | 100 MW | 3.4 yrs | 62.0 |
| TAP307882 | Substation-Adjacent | NM | Chaves County | 115 kV | 100 MW | 3.4 yrs | 61.4 |
| Greenfield (UNKNOWN307714 - EDDY AC-DC-AC ) | Greenfield | NM | Eddy County | 345 kV | 600 MW | 3.4 yrs | 60.7 |
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
This page shows a public slice of the GridCensus dataset for ARTESIA substation, Texas. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.