Proposed Market Rule Amendments

Listed below are market rule amendments that are currently under consideration by the Technical Panel, or have been approved by the IESO Board but not yet incorporated into a baseline. Starting in June 2019, the IESO has committed to publishing all of the materials that will be provided to the IESO Board in relation to its deliberations on market rule amendments on this page. This practice is intended to provide greater transparency into IESO decision-making as it relates to market rule amendments and was implemented in accordance with IESO Board-approved recommendations informed by the Advisory Group on IESO Governance and Decision-Making.

Amendments that have been incorporated into a baseline are listed in the market rule amendments archive.

MR-00438: Selection of a mediator or arbitrator other than an IESO Dispute Resolution Panel member
Chapter 3, 11 
Last Updated: May 23, 2019

Amendment Proposal R00 - The Technical Panel requests that stakeholders review this amendment proposal and provide comments to the Technical Panel by June 5, 2019 by email to rule.amendments@ieso.ca.

MR-00420 - Capacity Exports
Chapter 5, 7, 9, 11
Last Updated: August 30, 2018

Amendment Proposal R00 - Capacity Exports in the IESO-Administered Markets

  • The Technical Panel requests that stakeholders review this amendment proposal and provide comments to the Technical Panel by July 12, 2018 by email to rule.amendments@ieso.ca.

Technical Panel Recommendation on Amendment Proposal R00

IESO Board Decision R00

Amendment Proposal R01 - Capacity Exports and Settlements

  • The Technical Panel requests that stakeholders review this amendment proposal and provide comments to the Technical Panel by July 12, 2018 by email to rule.amendments@ieso.ca.

Written Submission: Ontario Power Generation

Technical Panel Recommendation on Amendment Proposal R01

IESO Board Decision R01

Amendment Proposal R02 – Capacity Exports and Transmitter Outages

  • The Technical Panel requests that stakeholders review this amendment proposal and provide comments to the Technical Panel by July 12, 2018 by email to rule.amendments@ieso.ca.

Technical Panel Recommendation on Amendment Proposal R02

IESO Board Decision R02

IESO Board Resolution

MR-00433 - Demand Response
Chapter 7
Last Updated: August 30, 2018

Amendment Proposal R00 – Notification and Activation of Hourly Demand Response

  • The Technical Panel requests that stakeholders review this amendment proposal and provide comments to the Technical Panel by June 7, 2018 by email to rule.amendments@ieso.ca.

Technical Panel Recommendation on Amendment Proposal R00

IESO Board Decision R00

Amendment Proposal R01 – Hourly Demand Response to the EOSCA List

  • The Technical Panel requests that stakeholders review this amendment proposal and provide comments to the Technical Panel by June 7, 2018 by email to rule.amendments@ieso.ca.

Technical Panel Recommendation on Amendment Proposal R01

IESO Board Decision R01

IESO Board Resolution