Generators and transmitters to submit reliability assessment forms by April 1
March 5, 2020
Generators (form 1230) and transmitters (form 1494) must provide their annual submission for the IESO's reliability assessments on or before April 1. The information is required for July 2020 to December 2030 (submissions for six months and 10 years) and should be emailed to forecasts.assessments@ieso.ca.
Information collected through this process enables the IESO to perform reliability assessments, which are the primary tool for notifying market participants, the OEB, and the public about the adequacy of Ontario's generation and transmission resources.
The calendar for submission of reliability assessments information web page has the timelines for submission, and links to the latest versions of the forms. Questions can be sent to customer.relations@ieso.ca.