Section 202.6 Amended ID #2012-006R

Purpose

Section 202.6 of the ISO rules, Adequacy of Supply requires the AESO to publish details of the calculations and methodologies underlying the forecasts and reports referenced in subsections 2, 3, and 4.2 of Section 202.6.

The AESO is proposing amendments to ID #2012-006R to amend some of the variables and assumptions used in the methodology set out in Appendix 3 of ID #2012-006R, Calculations and Methodologies regarding Supply Adequacy. These will make the short-term adequacy metric more accurate and provide a better indication of reliability.

Purpose

Section 202.6 of the ISO rules, Adequacy of Supply requires the AESO to publish details of the calculations and methodologies underlying the forecasts and reports referenced in subsections 2, 3, and 4.2 of Section 202.6.

The AESO is proposing amendments to ID #2012-006R to amend some of the variables and assumptions used in the methodology set out in Appendix 3 of ID #2012-006R, Calculations and Methodologies regarding Supply Adequacy. These will make the short-term adequacy metric more accurate and provide a better indication of reliability.

  • Written Consultation | April 26 - May 17, 2024

    CLOSED: This discussion has concluded.

    Stakeholder Comments

    The AESO is proposing amendments to ID #2012-006R to amend some of the variables and assumptions used in the methodology that the AESO relies upon to assess and report on the short-term adequacy of supply under subsection 3 of Section 202.6. The methodology, variables and assumptions are set out in Appendix 3 of ID #2012-006R, Calculations and Methodologies regarding Supply Adequacy (“Appendix 3”).

    The AESO is providing stakeholders with an opportunity to provide feedback on its proposed amendments. A copy of the AESO’s proposed revisions to ID 2012-006R has been posted on the AESO website on April 26, 2024. The comment period for Stakeholder feedback will be open on AESO Engage until May 17, 2024.

    Written Consultation materials

    Can be found in the AESO Materials on the right-hand side of the page.

  • Written Consultation | Jan. 10 - 24, 2023

    This consultation has concluded.

    Purpose

    The AESO received stakeholder feedback on Appendix 3 and the removal of the exclusion of wind and solar generation from the detailed calculations and methodologies relating to long-term adequacy of supply contained in Information Document #2012-006R, Adequacy, Supply Shortfall and Energy Emergency Alerts ("Amended ID 2012-006R").

    On October 26, 2022, the Alberta Utilities Commission approved amendments to Section 202.6 of the ISO rules, Adequacy of Supply. During the proceeding, the AESO committed to engaging Stakeholders on the initial release of Amended ID #2012-006R.

    AESO Reponses to Stakeholder Comments

    Written comments received from Stakeholders in response to the AESO's January 10, 2023, Letter of Notice regarding Amended ID #2012-00R have been posted and responses to those comments have been posted as well. Thank you to all Stakeholders who participated in this consultation.

    Written Consultation materials

    Can be found in the AESO Materials and Stakeholder Submissions sections.

Page last updated: 21 May 2024, 02:08 PM