Residents of Blainville, a suburb north of Montreal, gathered in August 2026 to demonstrate against a proposed expansion of the Stablex hazardous waste landfill. The protest targets the plan to enlarge the US‑owned facility, which opponents say would bring the site uncomfortably close to homes and raise the risk of exposure to toxic chemicals.
The demonstration involved local residents who assembled near the landfill perimeter. Their presence reflects community concern about the proximity of the waste operation to residential neighborhoods. Protesters highlighted that the existing landfill already sits near housing and that an expansion would reduce the buffer zone.
Stablex, the operator of the landfill, has not publicly detailed the scale of the proposed expansion but has filed the necessary permits with municipal authorities. The company, based in the United States, manages hazardous waste disposal for various industrial sources in the region.
Municipal officials have acknowledged the protest and indicated that the expansion proposal will be reviewed under existing environmental and land‑use regulations. The review process includes assessments of potential impacts on air, soil and water quality, as well as compliance with provincial standards for hazardous waste sites.
The dispute underscores a broader tension between industrial waste management needs and community safety concerns in the Greater Montreal area. Residents have called for greater transparency and for the municipality to prioritize public health in its decision‑making.
The protest in August 2026 adds to a series of local actions that have taken place whenever land‑use changes are proposed near residential zones. Authorities have scheduled a public hearing later this year to gather input from stakeholders before any final decision on the landfill expansion is made.