Thomas Elliot’s Post

View profile for Thomas Elliot, graphic

Environmental scientist

Our #CircularEconomy research has been published in the journal Resources, Conservation & Recycling. In this paper we combine #LCA and industrial ecology methods with system dynamics to measure spatial trade-offs between environmental impacts/benefits linked to increased material circularity. In our case study of Montreal's construction sector between 2017 and 2050, we estimate circularity will reduce environmental burdens in most locations where material production occurs, but these improvements disproportionally benefit wealthier, more developed nations. Meanwhile, impacts due to reuse and remanufacture are expected to increase in the city. Overall, material circularity is environmentally beneficial, but there are risks these benefits will be unevenly and unfairly distributed. Read the open access paper here: https://lnkd.in/dG2GBvaJ Co-authored with Marie VIGIER and Annie Levasseur, Eng., Ph.D. at CERIEC, École de technologie supérieure (ÉTS), and Department of Sustainability and Planning, Aalborg University. Of interest to Metabolism of Cities, Circular Metabolism Podcast, System Dynamics Society, International Society for Industrial Ecology - ISIE, Circular Economy Podcast, Ellen MacArthur Foundation, Canadian Society for Ecological Economics

  • No alternative text description for this image
Thomas Elliot

Environmental scientist

8mo

Shout out to Marjolaine Olivier for help with the graphics!

Thomas Elliot

Environmental scientist

8mo

The idea to use the Material Circularity Indicator (MCI) came after talking with former colleague James Goddin - circular economy expert at thinkstep-anz. Thanks Jim! What I find really interesting about the MCI is it's potential to be used in dynamic models as we have done, and be linked to life cycle impact categories. I think an important next step would be to use a consequential LCA approach.

Anne de Bortoli

Carbon Neutrality Research Lead @CIRAIG-Polytechnique Montreal - Net-zero advisory member @Government of Canada

8mo

Good piece of work Elliot! Question: how did you allocate the benefit of recycling? Didn't spot the info by scrolling fast: I guess it is a (100,0) or (100,100) allocation?

Eric Pineault

Professor, Institute of environmental sciences and department sociology, Université du Québec à Montréal

8mo

I was eagerly waiting for this paper to be published ! Looking forward to reading it in full

Marie VIGIER

B. Ing. Engineering Physics - MASc. | Energetic and environmental challenges

8mo

What a reward to see our article is finally out and in open access in the Journal Resources, Conservation and Recycling ! It was a pleasure to work with you on this topic, eager to read your next research papers 📄🌿

Petko Karadechev, Ph.D.

Assistant Professor in Participatory Design and Sustainable Computing

8mo

Congratulations, Tom! 🙌

Sounds interesting - added to the reading list!

Natacha Beauchesne

Commissaire au développement économique - Économie circulaire | Direction de la mise en valeur des pôles économiques chez Ville de Montréal

8mo

Bien hâte de lire cette étude.

See more comments

To view or add a comment, sign in

Explore topics