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.

    Project Data Update Package Submissions

    Tools for Submitting Project Data

    The project data update package allows you to submit project data. To help keep data in a consistent format and make sure project models are accurate, it contains an instruction manual and supplementary data forms. 

    Optional Customer Connections Portal – Temporary Suspension

    As part of the AESO’s Enterprise Data Portal, the AESO is developing the Customer Connections Portal and the first application being developed for the portal is the PDUP Data Submission application, which was initially being offered to market participants for optional use. The AESO is temporarily suspending the use of the portal while upgrades and testing are being done. Stakeholders will be notified when the portal is ready for use.

    Documents