Retrofit Portal Communications and Resources (CDM-IS)

The Conservation & Demand Management Information Solution (CDM-IS) was released on April 8, 2019, thanks to all the hard work that LDCs and the IESO teams have invested over the last year and a half. The new platform reduces administrative effort, simplifies processes and increases the transparency of CDM activities. The system includes functionality for submitting a CDM plan and processing Retrofit applications, as well as submitting data to contribute to results reporting and settling payments.

Key Actions and Dates

CDM-IS Retrofit launched April 8, 2019

  • The Retrofit Portal (CDM-IS Retrofit) can be accessed here. As of March 31, the iCon system is no longer available for Retrofit
  • Please refer any new Retrofit applications to the IESO: or customers can access the new Retrofit Portal beginning April 8 and submit an application to the IESO

Registration into Production Online IESO (Action Required)

  • LDCs can begin registering into Production Online IESO for:
  • CDM-IS Reported Results on April 16, 2019
    • Please contact your LDC Applicant Representative to register for the role “CDM Reported Results Submitter” for your organization in Production Online IESO
  • CDM-IS Retrofit on March 25, 2019
    • Please contact your LDC Applicant Representative to register for roles as a Retrofit “Program Analyst” and Retrofit "3rd Party Evaluator" for your organization in Production Online IESO


See available training dates and resources


Special Bulletin – CDM-IS Update

Registration in Production Online IESO provided along with a revision of the iCon shut down date.

March 25, 2019

CDM-IS Project Update

Registration and training information, a dedicated webpage and participant agreements (LDC action required).

February 12, 2019

CDM-IS Project Update

Updates on user acceptance functionality testing, CAS Reported Results and Settlements and project APIs.

January 30, 2019

CDM-IS Update - Preparing to Launch - April 8 2019

Details on the launch of the Retrofit portal and Preparing for iCon data migration (LDC action required).

January 23, 2019