Generators, Storage Participants and Transmitters to Submit Reliability Assessment Forms by April 1
March 6, 2025
Generators, storage participants and transmitters are obligated to provide information annually that enables the IESO to perform reliability assessments:
As per the market rules, all impacted market participants must send their completed forms to forecasts.assessments@ieso.ca by April 1, 2025. The IESO requires information for the period between July 2025 to December 2035 (submissions for six months and 10 years). The IESO's market calendars webpage contains the submission timelines along with links to the latest versions of the forms.
If you have any questions, please contact customer.relations@ieso.ca.