Residents in the vicinity of Sturgeon County, situated north of Edmonton, have reported a notable increase in seismic activity over the past three weeks, leading to a growing sense of unease in the community. Local experts attribute this uptick in earthquakes to industrial activities in the area, particularly those related to oil and gas extraction. As the frequency of these tremors rises, questions regarding safety and environmental impact have come to the forefront.
Unprecedented Seismic Activity
Kalle MacDonald, a long-time resident of Sturgeon County, recounted his experience of feeling the ground shake for the first time on April 1. “It’s not like they’re shaking the whole house apart or anything like that, but these are loud and disruptive,” MacDonald shared. Since then, he has felt multiple quakes, noting that they can occur at any hour. “It’s not so much the damage they do, it’s just the nuisance of it,” he added, reflecting a sentiment shared by many in the area.
The Alberta Energy Regulator (AER) has reported over 30 seismic events in this region, all classified as “induced.” This classification indicates that these earthquakes are not of natural origin but are instead linked to industrial processes. From January to March of 2025, the province recorded 862 seismic events, a figure that surged to 1,520 for the same period in 2026, highlighting a troubling trend.
Industry Connection and Regulatory Response
Seismologist Stephen Crane from Natural Resources Canada has observed a dramatic shift in seismic records for this area, noting, “There were very few earthquakes in this region prior to these recent events.” He pointed out that the intensity of earthquakes felt often depends on their magnitude and proximity to the epicentre. Notably, damage typically occurs when earthquakes reach a magnitude of five or higher.
The Ministry of Environment and Protected Areas in Alberta has confirmed that the recent seismic activity is linked to operations at Shell Canada’s Scotford Upgrader and a related CO2 injection site. The company has acknowledged these concerns and is taking steps to monitor and mitigate the impacts of their operations. “It is Shell’s obligation to return the injection well to a safe state prior to resuming operations,” stated a spokesperson.
Ongoing Monitoring and Future Implications
Energy and Minerals Minister Brian Jean has underscored the seriousness of industry-related earthquakes, emphasising the need for robust oversight. “When it does happen, we get reports on it, and we have to make changes accordingly,” Jean remarked, assuring the public that the government is committed to closely supervising these situations to ensure safety.
The AER has indicated that while seismic activity may persist, a decrease is expected in the coming days. However, residents like MacDonald remain sceptical. “To go from what I can tell is zero earthquakes ever, to having 30 earthquakes or aftershocks in less than 30 days, is just bizarre,” he stated. His hope is that the source of these tremors can be effectively addressed.
Why it Matters
The surge in seismic activity north of Edmonton raises significant concerns about the environmental implications of industrial processes and the safety of local communities. As Alberta grapples with the balance between energy production and environmental stewardship, the experiences of residents underscore the urgent need for transparency and accountability in the energy sector. With more earthquakes being reported, it is crucial for both industry and regulatory bodies to ensure that safety measures are prioritised to protect the wellbeing of communities and the environment alike.
