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.

Calendar

Find upcoming events, stakeholder sessions or deadlines below.

Visit AESO Engage, our new engagement platform, for additional non-regulatory engagement information, updates, and opportunities to help shape the future of electricity in Alberta.

Filter by:

Sort by:

Display:

Month:

Clear

Dec. 17, 2025 Deadline Feedback Due | Section 503.6 and Section 503.18 Amendments
Dec. 19, 2025 Deadline Feedback Due | Reliability Standards Sync Up Project
Dec. 19, 2025 Deadline Feedback Due | REM ISO Rules: Opportunity Cost for Market Power Mitigation Methodology
Jan. 21, 2026 Deadline Feedback Due | Cost of Service Studies (Internal Demand Rates Tariff Workstream)
Jan. 21, 2026 Deadline Feedback Due | Benefit of Service Studies (Internal Demand Rates Tariff Workstream)