A Tradition of Service
In operation for over 80 years, STEC is a Generation and Transmission Cooperative serving 9 member cooperatives of South Texas.
The Sam Rayburn facility is located on seventy-five acres in Nursery, Texas. Official commissioning of G1 and G2 occurred in 1964. STEC’s headquarters was moved from Foster Field (by the airport) to the Nursery location in 1981. In October 2003, the 186 MW combined cycle plant began operations.
STEC's mission is to provide the infrastructure and services to deliver reliable and economical electric power to a diversified membership.
News Articles
Thursday | August 1, 2024
Manager's Message - July 2024 by Clif Lange
Manager's Message - July 2024 by Clif Lange
Wednesday | June 12, 2024
Congressman Michael Cloud Visits STEC
Congressman Michael Cloud Visits STEC
Charitable Giving 2024
South Texas Electric Cooperative gladly gives back to the communities we serve.
Our goal for 2024:
$75,000
Amount Contributed:
View details of STEC's Charitable Giving and Corporate Support Program.