Southwest Texas Elec Coop
Organization22 catalogued assets · 1 state
At a glance
Footprint
Where does Southwest Texas Elec Coop have infrastructure?
Catalogued Southwest Texas Elec Coop assets sit in Texas.
How large is Southwest Texas Elec Coop's footprint compared with other organizations?
The highest-voltage Southwest Texas Elec Coop substation in the catalog is rated 345 kV.
Substations (15)
| Substation | State | Max voltage | Connected lines |
|---|---|---|---|
| TWIN BUTTES | Texas | 345 kV | 7 |
| NORTH MCCAMEY | Texas | 345 kV | 11 |
| BIG HILL | Texas | 345 kV | 4 |
| FRIEND RANCH | Texas | 138 kV | 4 |
| CAUTHORN | Texas | 138 kV | 2 |
| TAP310886 | Texas | 138 kV | 3 |
| BIG LAKE | Texas | 138 kV | 4 |
| TAP310868 | Texas | 69 kV | 3 |
| TAP310744 | Texas | 69 kV | 3 |
Showing 9 of 15 substations.
Transmission Lines (7)
| Line | State | Voltage | Length |
|---|---|---|---|
| Line #307505 | Texas | 345 kV | 38.0 mi |
| Line #308866 | Texas | 138 kV | 66.4 mi |
| Line #312080 | Texas | 138 kV | 9.6 mi |
| Line #301393 | Texas | 138 kV | 85.6 mi |
| Line #312224 | Texas | 69 kV | 5.8 mi |
| Line #304747 | Texas | 69 kV | 8.7 mi |
| Line #308569 | Texas | 69 kV | 8.6 mi |
Frequently asked questions
What infrastructure does Southwest Texas Elec Coop own or operate?
GridCensus lists Southwest Texas Elec Coop as the owner or operator of 15 substations and 7 transmission lines, located in Texas.
Organizations of similar size
Datacenter sites in Southwest Texas Elec Coop's states
Is this your organization?
Claim the Southwest Texas Elec Coop profile to correct asset details, add capacity and availability, and surface your footprint to site-selection teams using GridCensus.
Dataset updated . Screening estimates derived from public data sources.
Organization records are derived from public infrastructure datasets (EIA, HIFLD, FCC, PNNL, county parcels, PeeringDB) and may be incomplete or lag operational changes. Owner/operator names are normalized for grouping; counts and capacities are catalogued estimates. Confirm ownership and availability directly with the organization.
About this data
Source: Operator fields across GridCensus datacenter, internet-exchange and brownfield records, as published October 10, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Southwest Texas Elec Coop infrastructure assets”, https://gridcensus.com/companies/southwest-texas-elec-coop (data as of October 10, 2026).
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