New publications from SEI
Posted on Tuesday 17 August 2021
A commodity supply mix for more regionalized life cycle assessments
Life cycle assessment (LCA) is an approach used to calculate the potential environmental impacts of a product over the course of its life cycle. Supply chain information is essential for LCAs, but there are few detailed assessments of production and consumption practices for specific regions. This study introduces the commodity supply mix (CSM), which relies on mapping national or international supply chains, as a way to gain a deeper understanding of these issues.
Lathuillière, M.J., Patouillard, L., Margni, M., Ayre, B., Löfgren, P., Ribeiro, V., West, C. Gardner, T., and Suavet C. (2021). A Commodity Supply Mix for More Regionalized Life Cycle Assessments. Environmental Science & Technology. http://doi.org/10.1021/acs.est.1c03060
Six modes of co-production for sustainability
This article describes a practical tool for researchers and societal actors to critically explore when and how particular co-production approaches may be effective or constructive.
Chambers, J.M., Wyborn, C., Ryan, M.E. et al. Six modes of co-production for sustainability. Nat Sustain (2021). http://doi.org/10.1038/s41893-021-00755-x