Related Projects
Live Projects
-
REM Technical Design
Key Dates & Materials
September 5 | REM ISO Rules Engagement information
August 27 | Materials posted
-
Amendments for the AESO Connection Process
Important Materials & Key Dates
October 22 - 23 | TRP & Amendments for the Connection Process Workshop
- Request to attend in-person (for both days by October 14)
- Virtual registration...
-
Ancillary Services Cost Allocation
Key Dates & Materials
Postponed | October 21 - 22 | AS Cost Allocation Workshop
September 17 - October 10 | Discussion Board open
Oct. 8, 2025 | Stakeholder Update
...
-
Internal Demand Rates
Important Dates
July - August, 2025 | 1-on-1 confidential interviews for the Benefit of Service Study
- E-mail ISOTariffRedesign@aeso.ca if you are part of the economic sectors identified and would like...
-
TRP & Supply SAS
Important Dates & Materials
October 22 - 23 | TRP & Amendments for the Connection Process Workshop
- Request to attend in-person (for both days by October 14)
-
Virtual registration for:
- ...
-
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...
-
2025 Engagement Plan
Important Information
September 9, 2025 | Updated 2025 Engagement Plan posted
Purpose
To improve transparency and facilitate stakeholder participation, the AESO is sharing its roadmap of planned engagement activities for...
Archived Projects
-
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...
-
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...
-
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...
-
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...