Your browser is no longer supported

To get the best experience with, we suggest using a newer version of Internet Explorer/Edge, or using another supported browser such as Google Chrome.

ETS users may continue to log in using Internet Explorer 9 using the upper right hand link marked ETS Login.

    New Historical OR Submissions Report - Energy Trading System (ETS)

    As part of the AESO’s on-going efforts to improve user experience for participants, a new report has been implemented to the Energy Trading System (ETS) effective September 25, 2018.

    The new Historical OR Submission report provides a historical record of Operating Reserve (OR) restatement and substitution submissions made for an asset in the Ancillary Services area of the Energy Trading System (ETS).  The report lists the previous MW amount and the revised MW amount after the restatement or substitution was submitted. The report also lists the Remaining Max MW amount that an asset has available for substitution from another asset.

    Or submission2

    The report is available to participants who have received a digital certificate to access applicable asset information.

    If you have any questions, please call AESO FirstCall at 1-888-588-AESO(2376) during the business hours of 8 a.m. – 5 p.m. MDT, Monday to Friday, or email