Notices

Tableau Outage – Maintenance

Posted: January 27, 2026

The Tableau tool and all public reports on the AER website will be unavailable on Thursday, February 05, 2026, from 7:00 a.m. to 5:00 p.m. as we perform maintenance on the Tableau server.

If you have questions about the Tableau maintenance outage, contact the Customer Contact Centre by phone at 403-297-8311 ( 1-855-297-8311 toll-free) or by email at 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
Application 32945649 Notice of Application – Limited Remediation Certificate Approximately 34 km west of WhitecourtTidewater Midstream and Infrastructure Ltd.32945649
Applications 1954373 and 016-00216466Notice of Application - Christina Lake Regional ProjectMEG Energy Corp.1954373 and 016-00216466
Proceeding ID 448Notice of Cancelled HearingVeresen Midstream General Partner Inc.
Proceeding ID 447Notice of Hearing - Regulatory Appeal of Decision to Approve Applications 1948251 and 1948255 and Issue Facility Licence Nos. F21911 and F53592Veresen Midstream General Partner Inc.
Proceeding ID 443Notice of Cancelled HearingTourmaline Oil Corp.
Proceeding ID 448Notice of Hearing - Regulatory Appeal of Decision to Approve Applications 1948251 and 1948255 and Issue Facility Licence Nos. F21911 and F53592Veresen Midstream General Partner Inc.
Proceeding ID 440Notice of Adjournment of HearingCanadian Natural Resources Limited
Application 1953800 and 025-00001581Notice of Application - Lindbergh Thermal ProjectStrathcona Resources Limited1953800 and 025-00001581
Proceeding ID 446Notice of Hearing - Application for a Common Carrier OrderMAGA Energy Ltd.
Proceeding ID 440Notice of Scheduling of HearingCanadian Natural Resources Limited

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