Your browser is no longer supported

To get the best experience with www.aeso.ca, we suggest using a newer version of Internet Explorer/Edge, or using another supported browser such as Google Chrome.

ETS users may continue to log in using Internet Explorer 9 using the upper right hand link marked ETS Login.

    View all projects

    SS-37 Substation Upgrade (2102)

    ENMAX Power Corporation(ENMAX) has applied to the AESO for transmission system access to reliably serve growing demand for electricity in the City of Calgary area. ENMAX’s request can be met by the following solution:

    • Upgrade the existing SS-37 substation, including adding one 138 kilovolt (kV) transformer and one 138 kV circuit breaker.
    • Add or modify associated equipment as required for the above transmission developments.

    Need Overview

    Latest updates

    • Nov. 17, 2020 Need Overview: SS-37 Substation Upgrade
    SS-37 Substation Upgrade (2102)