Thetford Mines Develops Circular Economy Projects Using Mining Tailings
CIRCULAR ECONOMY & RECYCLINGHYDROGEN
Thetford Mines, Quebec, is redeveloping its former asbestos mining sites through the DuGrisAuVert Strategic Plan, which aims to utilize 450 million tons of mining tailings. Supported by local businesses and the Quebec Ministry of Economy, four priority projects have been established, including the DuGrisAuVert cooperative.
The plan focuses on transforming tailings, rich in minerals, into economic opportunities, such as using magnesium for fertilizers and producing 'orange hydrogen' through geology. The initiative emphasizes leveraging the region's mining legacy for future development.

Feb 25, 2026, 6:15 AM