Your browser is no longer supported

To get the best experience with, 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

    Hughes 2030S Substation (1505)

    ATCO Electric Ltd. (ATCO) has applied to the Alberta Electric System Operator for transmission system access to reliably supply growing demand for electricity in the city of Grande Prairie area.

    ATCO’s request can be met by the following solution:

    • Build the Hughes 2030S substation with one 144 kV transformer, three 144 kV circuit breakers, and associated equipment; and
    • Build two 144 kV transmission lines to connect the Hughes 2030S substation to the transmission system.

    Need overview

    Need for the Hughes 2030S Substation in the City of Grande Prairie area [Posted: December 1, 2015]

    Notification of regulatory filing advertisement

    Notification of Regulatory Filing [Posted: June 6, 2016]

    Needs Identification Document

    Hughes 2030S Substation NID [Posted: June 27, 2016]

    Contact us

    We appreciate your views, both on the need for transmission system development and proposed transmission plans. If you have any questions or comments, please contact us directly.

    AESO Stakeholder Relations