Related Projects
Live Projects
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REM Technical Design
Important Dates & Materials
September 5 | REM ISO Rules Engagement information
August 27 | Materials posted
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Amendments for the AESO Connection Process
Important Materials & Key Dates
November 20 | Stakeholder feedback due
November 10 | October 22&23 Workshop Summary posted
October 20 | TRP & Amendments for the AESO Connection Process ...
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Ancillary Services Cost Allocation
Important Dates & Materials
Postponed | October 21 - 22 | AS Cost Allocation Workshop
September 17 - October 10 | Discussion Board open
Oct. 8, 2025 | Stakeholder Update
...
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TRP & Supply SAS
Important Dates & Materials
November 26 | TRP Methodology feedback due (scroll down to submit)
November 10 | Oct 22&23 Workshop Summary posted
October 20 | TRP & Amendments...
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Connection Costs Allocation & Investment Policy
Important Dates
June 27, 2025 | Interest to Participate due (scroll to the bottom of the page to submit)
Purpose
The AESO is reviewing the current allocation of...
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2025 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
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Tariff Evolution Roundtable & World Cafe
Engagement Outcomes
We thank all stakeholders for their significant contributions to this initiative. Following this, the AESO initiated the "Energy Storage Working Group", who successfully dealt with Rate...
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DOS Engagement (formerly the Energy Storage Tariff Working Group)
Engagement Outcomes
In Decision 28989-D01-2024, dated July 31, 2024, the AUC approved the AESO's application. Rate DOS and related amendments to the ISO tariff and definitions will come into effect...
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ISO Tariff Redesign Pre-Engagement
Pre-engagement Outcome
We thank all stakeholders for providing their valuable input on our Discussion Board. We have put together a Pre-engagement Directional Summary, and will provide more insight at...
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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...