Northern Alberta communities raise concern over week-long foul odour from oilsands site, benzene leak speculation debunked

Source: Alberta - Edmonton Journal (Legislature & Capital)
Date: 2026-09-16 15:30:16.0
Tags: [Alberta, Energy, Environment, Resources, Public Safety]

Residents in the Wood Buffalo region of Northern Alberta reported a week-long foul odour extending from Fort McKay to Fort McMurray, prompting investigations by the Alberta Energy Regulator. The Alberta Energy Regulator confirmed the smell originated from scheduled tank maintenance at the Syncrude Mildred Lake oilsands facility, which is operated by Suncor Energy. Suncor Energy debunked community speculations regarding a toxic benzene leak, stating that air monitoring data from Wood Buffalo Environmental Association stations showed no exceedances of applicable air quality limits or human health thresholds.