The Alberta Energy Regulator (AER) is actively responding to an incident at the Syncrude Mildred Lake site that has resulted in odour complaints from the surrounding communities. Suncor Energy as the operator of the Syncrude site has identified the source of the odours and has been taking steps to mitigate any impact. While odours are still being detected in surrounding communities and on the highway near the site, air quality readings at off-site monitoring stations have not exceeded thresholds for human health.
On September 8, the AER began receiving odour complaints from surrounding communities. The AER deployed a field inspector to site to assess odours and mitigation measures taken by the operator. Air quality monitoring is in place in the surrounding communities, and the AER continues to receive updates from and oversee the operator’s response to ensure timely mitigation. Further information will be provided as necessary.
Alberta Occupational Health & Safety has been on-site and is monitoring the situation.
Disclaimer
This communication summarizes information known to the AER at the time of the release of this update and includes information provided by third parties. The information contained herein is not represented to be complete or accurate and may change at any time and should not be relied upon by any person for any purpose and any use of the information is done at the user’s own risk. This information is provided without warranty of any kind, and the AER disclaims any liability for losses or damages resulting from the use of or reliance on this information. Other parties, such as industry, may have a statutory requirement to notify you of this incident. This communication is not a substitute for, nor does it abrogate from, any such legal requirement.

