Article

A study by the University of Waterloo estimates that planting trees along Canada’s boreal-taiga boundary could sequester approximately 3.9 gigatonnes of CO₂ by 2100, with potential increases to 19 gigatonnes if highly suitable areas are utilized. The research accounts for wildfire probability and climate variables affecting tree survival.

It finds that replanting historically forested land is more effective than planting on non-forested areas. The study underscores the need for targeted, ecologically appropriate tree planting to support Canada's carbon neutrality goals by 2050 and emphasizes the importance of site selection and management for achieving long-term carbon benefits.