Related Projects
Live Projects
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Amendments for the AESO Connection Process
Important Dates & Materials
Feb. 2 | Directional Summary (Nov. 2025 Feedback) posted
Jan. 28 | Engagement Schedule updated
Engagement Schedule (updated Jan. 28, 2026)
Purpose
To make required changes...
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Ancillary Services Cost Allocation
Important Dates & Materials
Jan. 27 | Engagement Schedule updated
Oct. 8, 2025 | Stakeholder Update
Following the release of the addendum to FFR+ rationale document and received stakeholder feedback,...
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ISO Tariff Redesign
Important Dates & Materials
Feb. 12 | ISO Tariff Redesign Glossary posted
Jan. 28 | Engagement Schedule updated
Dec.16 | Tariff Redesign Topics Guide posted
Engagement Schedule (Updated Jan.
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TRP & Supply SAS
Important Dates & Materials
Feb. 2 | Stakeholder Update (see below)
Jan. 28 | Engagement Schedule updated
Dec. 1 | TRP Methodology & Supply SAS Stakeholder Feedback posted
Nov. 10...
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Tariff Connection Obligations
Important Dates & Materials
Jan. 27 | Engagement Schedule updated
Purpose
The AESO is reviewing the responsibilities of both market participants and the AESO when connecting to the Alberta Interconnected...
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...
