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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
Application 1927656Notice of Application - Mine Abandonment for Select Parcel of Lands Within Mine No. 1788Capital Power GP Holdings Inc.1927912
Application 1927656Notice of Application - Athabasca Oil Sands AreaSuncor Energy Inc.1927656
Application 20M002Notice of Application - Municipal District of Greenview No. 16Wolverine Energy and Infrastructure Inc.20M002
Application 1927365Notice of Application - Vista Coal ProjectCoalspur Mines (Operations) Ltd.1927365, 008-00301345, 005-00311969, etc.
Application 1926656Notice of Application - Jackfish SAGD ProjectCanadian Natural Resources Limited1926656 and 011-00224816
Application 1925373Notice of Application - Transfer of OwnershipShell Canada Limited1925373, etc.
Application 1925373Amended Notice of Application - Transfer of OwnershipShell Canada Limited1925373, etc.
Application 1925863Notice of Application - Wild River FieldPeyto Exploration & Development Corp.1925863
Application 1926028Notice of Application - Edson FieldPeyto Exploration & Development Corp.1926028
Application 1926185Notice of Application - Bruderheim Diluent Recovery UnitBruderheim Energy Terminal Limited1926185, and 014-00010346