An Alberta judge has certified a class-action lawsuit against the Exshaw cement plant, operated by Lafarge Canada Inc., now known as Amirize Canada Inc. The decision, announced on May 12, 2026, allows residents to proceed with legal action alleging that emissions from the plant have caused property damage and health issues.
Background of the Case
The lawsuit was filed by residents living near the plant, located in Exshaw, Alberta. They claim that dust, noise, and other pollutants from the facility have negatively impacted their quality of life and property values. The certification means the case can proceed as a class action, representing all affected individuals.
Judge's Ruling
The judge found that the plaintiffs had met the criteria for class certification, including common issues of fact and law. The ruling allows the lawsuit to move forward to trial, where evidence will be presented regarding the plant's operations and alleged harm.
Lafarge Canada Inc., now operating under the name Amirize Canada Inc., has not yet commented on the certification. The company previously stated that it complies with all environmental regulations and takes community concerns seriously.
Implications for the Community
Residents have expressed relief at the certification, hoping it will lead to accountability and improvements in plant operations. The lawsuit seeks damages for property devaluation and health-related costs.
Legal experts note that class-action lawsuits against industrial facilities are complex and can take years to resolve. However, the certification is a significant step for the plaintiffs.
Next Steps
The case will now proceed to the discovery phase, where both sides will exchange evidence. A trial date has not yet been set.



