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  • Amendments for the AESO Connection Process

Related Projects

Live Projects

  • Ancillary Services Cost Allocation

    Important Dates & Materials

    December 16 | Engagement Schedule updated

    Postponed | October 21 - 22 | AS Cost Allocation Workshop

    September 17 - October 10 | Discussion Board open

    ...
  • ISO Tariff Redesign

    Important Dates & Materials

    December 16, 2025

    • 2026 Engagement Schedule updated
    • Tariff Redesign Topics Guide posted


    Stakeholder Update - December 16, 2025

    The AESO has updated the Tariff Redesign schedule...

  • Internal Demand Rates

    Important Materials & Dates

    Nov. 17 | Materials posted

    • AESO Cover Letter - Interim Draft Study Reports
    • Cost of Service Studies Executive Summary
    • Cost of Service Studies Interim Draft Report
    • ...
  • TRP & Supply SAS

    Important Dates & Materials

    December 16 | Engagement Schedule updated

    December 1 | TRP Methodology & Supply SAS Stakeholder Feedback posted

    November 10 | Oct 22&23 Workshop Summary posted

    October...

  • Tariff Connection Obligations

    Important Dates

    February 2026 | Publication of Initial Materials

    December 16, 2025 | Engagement Schedule updated

    Purpose

    The AESO is reviewing the responsibilities of both market participants and the AESO...

  • Engagement Plan

    Important Information

    November 4, 2025 | Updated 2025 & 2026 Engagement Plan posted


    Purpose

    To improve transparency and facilitate stakeholder participation, the AESO is sharing its roadmap of planned engagement...

Archived Projects

  • ISO Tariff Redesign Repository

    Purpose

    We have developed this project page as a repository for historical information, Alberta Utilities Commission (AUC) Decisions, exhibits and more as deemed relevant by the AESO and requested by...