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

    Deadline

    Feedback Due | REM ISO Rules: Opportunity Cost for Market Power Mitigation Methodology

    We have published a summary of the Opportunity Cost Methodology for Market Power Mitigation stakeholder session on November 6, 2025 and invite interested stakeholders to review and provide additional comments by December 15, 2025. 

    To view the materials and provide feedback please visit the Restructured Energy Market (REM) ISO Rules Engage page.

    • Date & time December 15, 2025, 12:00 AM to 4:00 PM, MST