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
Tuesday | January 31, 2023
General Manager's Message - January 2023 by Clif Lange
General Manager's Message - January 2023 by Clif Lange
Friday | November 18, 2022
General Manager's Message - October 2022 by Mike Kezar
General Manager's Message - October 2022 by Mike Kezar
Monday | October 3, 2022
South Texas Electric Cooperative Selects New General Manager
South Texas Electric Cooperative Selects New General Manager
Thursday | August 11, 2022
General Manager's Message - July 2022 by Mike Kezar
General Manager's Message - July 2022
Charitable Giving 2024
South Texas Electric Cooperative gladly gives back to the communities we serve.
Our goal for 2024:
$75,000
Amount Contributed:
![Charitable giving thermometer Charitable giving thermometer](/sites/stec30/files/images/home/FundraisingThermometerV4.png)
View details of STEC's Charitable Giving and Corporate Support Program.