LONGHORN WIND
SubstationTexas · LIGHTHOUSE ELECTRIC COOP, INC
LONGHORN WIND is an electric transmission substation in Texas, operated by LIGHTHOUSE ELECTRIC COOP, INC. It is classified as high-voltage (345 kv) and connects 1 transmission line. 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 |
|---|---|---|---|---|
| #92153 | 345 kV | LIGHTHOUSE ELECTRIC COOP, INC | IN SERVICE | 15.3 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of LONGHORN WIND, 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 |
|---|---|---|---|---|---|---|---|
| TULE CANYON | Substation-Adjacent | TX | Briscoe County | 345 kV | 600 MW | 3.4 yrs | 69.2 |
| LONGHORN WIND | Substation-Adjacent | TX | Briscoe County | 345 kV | 600 MW | 3.4 yrs | 68.6 |
| BRISCOE WIND | Substation-Adjacent | TX | Briscoe County | 345 kV | 600 MW | 3.4 yrs | 65.9 |
| WHITE RIVER | Substation-Adjacent | TX | Floyd County | 345 kV | 600 MW | 3.4 yrs | 65.8 |
| CROSS | Substation-Adjacent | TX | Hall County | 345 kV | 600 MW | 3.4 yrs | 64.1 |
| Greenfield (TULE CANYON - OGALLALA) | Greenfield | TX | Swisher County | 345 kV | 600 MW | 3.4 yrs | 63.6 |
| Greenfield (OGALLALA - TULE CANYON) | Greenfield | TX | Swisher County | 345 kV | 600 MW | 3.4 yrs | 62.1 |
| Greenfield (TULE CANYON - COTTONWOOD) | Greenfield | TX | Briscoe County | 345 kV | 600 MW | 3.4 yrs | 62.0 |
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 LONGHORN WIND 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.