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Notices

Tableau Outage – Scheduled Maintenance

Posted: October 22, 2026

The Tableau tool and all public reports on the AER website will be unavailable, Thursday, October 29, 2026, from 3:30 p.m. to 5:00 p.m. due to scheduled maintenance. For questions about the outage, contact the Customer Contact Centre at 403-297-8311 ( 1-855-297-8311 toll-free) or inquiries@aer.ca.

This page lists notices of the filing of applications, application amendments, and notices of AER hearings.

A notice may tell you

  • what a project is about,
  • how to get more information about a project,
  • how to file a statement of concern,
  • how to request to participate in a hearing, and
  • what our filing deadlines are.

Most notices are on the Public Notice of Application page, which has automatically generated notices for most applications related to energy development.

In the table of notices below, click on the column heading to change the sort order.

Application ReferenceNotice TypeCompany NameApplication Number(s)Date Sort ascending
Proceeding ID 437Notice of Hearing – Regulatory Appeal of an OrderVesi Energy Corp.
Proceeding ID 435Notice of Cancelled Hearing - Regulatory appeal of the security condition included in the approval of licence transfer application 1941484HESC Energy Corporation
Proceeding ID 434Notice of Hearing - Regulatory Appeals of Reasonable Care and Measure Order - Suspension OrderAlphaBow Energy Ltd.
Proceeding ID 435Notice of Hearing - Regulatory appeal of the security condition included in the approval of licence transfer application 1941484HESC Energy Corporation
Applications 1917507, 001-00426706Notice of Application - Pike 2 Project – Solvent Enhanced Steam Assisted Gravity Drainage (SAGD)Canadian Natural Resources Limited1917507, 001-00426706
Application 23.M.010Notice of Application - Vulcan County - Transfer of Ownership  
Application 23.M.009Notice of Application - Woodlands County - Transfer of Ownership  N7 Energy Ltd.23.M.009
Applications 1945552, 1945553, 001-00496728, 001-00496729, 001-00496730Notice of Application - No. 14 MineSummit Coal Inc.1945552, 1945553, 001-00496728, 001-00496729, 001-00496730
Application 23.M.008Notice of Application - Vulcan County - Transfer of OwnershipNPS Industrial Power Corp.23.M.008
Proceeding ID 432Notice of Hearing - Northeast EdmontonQualico Developments West Ltd.