The remediation of the former Giant Mine in Yellowknife, NWT, co-managed by the governments of Canada and the Northwest Territories, is a massive undertaking. The Giant Mine Remediation Project’s focus is on managing the arsenic trioxide waste and remediating the entire site.

The remediation and redevelopment of this site included the management of a myriad of issues including threatened flora and fauna, major soil and groundwater contamination, mining leases and mine subsidence and industrial archaeology.

The New Calumet Mine in Québec, Canada, was a lead, gold, zinc and silver mine which was partially decommissioned in the 1970’s.

Posing hazards to public health and the environment, we removed toxic contaminants and transformed this old mining site into a popular destination for nature enthusiasts and clean energy investment.

This new and modern public space reinforces its vocation as a cultural hub in the heart of Montreal.

This project illustrates several success factors in PFAS analysis and mitigation, particularly the value of having a three-dimensional conceptual site model to determine the pathways and receptors, and to provide information for choosing mitigation methods.

Quantitative Human Health and Ecological Risk Assessment (Site Specific Risk Assessment or SSRA) to assess the potential risk of PFAS in the environment.

The transformation of the Buffalo's Schoellkopf Aniline and Dye Company site into the Buffalo Color Park emphasizes the impact of brownfield projects and community-driven initiatives.

Nature-based solutions are succeeding against PFAS contamination at the town of Alpena in the US state of Michigan – where site-specific constraints meant that traditional methods such as pump-and-treat of contaminated water were impractical.

The tram network in Stockholm is undergoing a major expansion. Tramway City is expected to carry 63,000 passengers per day in 2030 and will supply the new Royal Seaport district with efficient and environmentally friendly public transport.

Using living plants to remove contaminants from soil and groundwater, known as phytoremediation, is helping to meet sustainability goals, reduce carbon impact and save money in Hawaii.

An environmental management approach was developed to prevent and address the contamination of the site and improve the surrounding areas affected by the pollution.