Adequacy Reporting

This stakeholder engagement will discuss the proposed changes to adequacy reporting and the information published in a number of key IESO reports. This engagement will seek input from stakeholders on the path forward, and look to implement changes to various reports by mid-2015.

Participation is open to all stakeholders, particularly market participants, stakeholders or service providers that retrieve data from System Status Reports, System Adequacy Assessment, and Adequacy Reports, among others.

Schedule of Activities



Expected Actions

July 11, 2016

Adequacy Reporting Engagement now Closed


June 21, 2016

New Adequacy Reports to be launched on June 21


May 13, 2016

Adequacy Reporting Test Plan Update - Submitting ELD


May 12, 2016

Final version AR Test Plan – to update sections 3.2.6 and 3.2.7

May 11, 2016


May 2, 2016

Adequacy Reporting Refresh Market Trial - Test Plan


April 19, 2016

Adequacy Reporting Refresh Market Trial – Test Plan

Market Trials Test Plan - Revised, see May 2, 2016


April 15, 2016

Adequacy Reporting Refresh - Market Trials Update


April 7, 2016



March 30, 2016

Adequacy Reporting Reports and Response to Stakeholder Feedback


March 18, 2016

Stakeholder Feedback


March 10, 2016

Webinar to present and discuss the status of the project and implementation specifics


February 1,2016

IESO to post sample and schema files for the changes, and sandbox testing


December 18, 2015

Adequacy Reporting - Implementation Schedule


December 1, 2015

IESO Response to stakeholder feedback


November 24, 2015

Stakeholder Feedback


November 10, 2015
Meeting Notes

Webinar to present and discuss implementation enhancements


March 30, 2015

Resource Adequacy Stakeholder Engagement – Next Steps


March 27, 2015

IESO Response to stakeholder feedback


March 26, 2015

Request for feedback Adequacy Reporting proposal

Stakeholder Feedback


March 18, 2015

Adequacy Report Update


January 28, 2015

Feedback due to IESO Stakeholder Engagement


January 14, 2015



Mock-Up Reports


December 12, 2014

Issue invitation to participate in January 14, 2015 webinar