Market Renewal Program Implications to Electricity Supply Contracts

The IESO is committed to working with electricity supply contract counterparties that are market participants to understand contract implications and address any changes throughout the design of the Market Renewal Program (MRP).

This webpage will be updated on a regular basis to include information about group meetings and webinars that will be taking place. In addition, this webpage will include past presentation materials, webinar recordings, feedback and responses, as well as any other non-confidential information that may be relevant to all contract counterparties or broader stakeholders.

The IESO continues to encourage contract counterparties to ask questions related to their contract, by emailing contract management at

Release of IESO’s Approach to Amending Market Participant Contracts in Response to the MRP

On April 12, 2019, the IESO published a document highlighting its approach towards implementing contract amendments in support of the MRP. 

Download IESO’s Approach to Amending Market Participant Contracts in response to the MRP

The IESO is seeking feedback on this document, and would appreciate to receive any comments by May 24, 2019.  Written feedback can be submitted via email to