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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.

    New Supported Browser for all AESO Systems

    On June 15, 2022, Microsoft will retire Internet Explorer.

    As such, effective immediately, the AESO’s officially supported browser will be Microsoft Edge for all externally facing applications, including the Energy Trading System (ETS), the Automated Dispatch and Message System (ADaMS), and MARGO Public. The AESO recommends using Microsoft Edge to access AESO’s web applications going forward.

    If you have any questions, please email us at