Your browser is no longer supported

To get the best experience with www.aeso.ca, 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.

    Generation Tech on the Margin (2015 - December 2022)

    In response to a data request, the AESO is providing the Generation Tech on the Margin from January 1, 2015 to December 31, 2022. Currently, there are no plans to provide further updates to this information.

    If you have any questions or comments, please contact the Market Analytics department at market.analysis@aeso.ca.