The EDDEC Institute, which brings together the expertise of researchers from Polytechnique Montréal, HEC Montréal and the Université de Montréal working on the transition to a circular economy, has carried out a research project to evaluate the circularity potential of three strategic metals for Québec: copper, lithium and iron. This project also made it possible to determine the main environmental impacts of these metals along the value chain. The final report summarizes this work, the detailed results of which are presented in the progress reports below.
In Life Cycle Assessment (LCA), the accounting of biogenic carbon is little harmonized. Different, even contradictory, approaches are identified in current standards for different sectors of the economy (biofuel, bio-based plastics, construction, etc.). The general objectives of this study are to identify the issues at stake in these approaches, in order to issue recommendations for several actors.
Open source Input-Output LCA model and tool to estimate life cycle impacts of products and services
Biomass energy, or bioenergy, is energy produced from renewable biomass, for which the assessment of environmental impacts through life cycle assessment (LCA) presents a number of challenges, in particular methodological ones. The general objectives of this study are to analyze current practices for carrying out LCAs of biomass energy, and to provide recommendations on current and future best practices.
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