| Title |
Product-level circularity metrics based on the "Closing-Slowing Future-Past" quadrant model |
| ID_Doc |
5445 |
| Authors |
Shevchenko, T; Yannou, B; Saidani, M; Cluzel, F; Ranjbari, M; Esfandabadi, ZS; Danko, Y; Leroy, Y |
| Title |
Product-level circularity metrics based on the "Closing-Slowing Future-Past" quadrant model |
| Year |
2022 |
| Published |
|
| DOI |
10.1016/j.spc.2022.09.024 |
| Abstract |
Critical literature review coupled with conceptual analysis provides a holistic framework for measuring a product's circularity performance based on its integrated contribution to the operationalization of various configurations of circular economy (CE) strategies. The following main results were obtained. First, we outline the ".losing-Slowing and Future-Past" ("CSFP") quadrantmodel ("CSFP" quadrant model) of CE-related product attributes and the circular product categories derived as findings of our previous study in the formofmodifications to develop a product-level circularity metric. Second, we propose fifteen product circularity profileswith singular and configurative CE strategy-related contributions building on the ".SFP" model and circular product categories. Third, we quantify the 6Rs (reuse, repair, refurbishment, remanufacturing, repurposing, recycling) for the strategy-related contributions derived fromthe "CSFP" quadrant model to propose a product circularity data profile coupledwith a metrical scale for measuring product circularity performance and visualizing quantified circular contributions. To trial, showcase and validate the relevance of the developed model and associated visualization tool, we conduct two case studies comparing the circularity performances of smartphones and packaging bags, respectively. Companies can use the proposed framework as amaturity scale to enhance the circularity performance of a product. This work contributes to a more accurate measurement of product circularity performance and a sharper understanding of its integrated contribution to circular strategies. (c) 2022 Institution of Chemical Engineers. Published by Elsevier Ltd. All rights reserved. |
| Author Keywords |
Circular economy; Product circularity; Circularity performance; Circularity indicator; Circularity metrics; Circular product categorization |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED); Social Science Citation Index (SSCI) |
| EID |
WOS:001063459100001 |
| WoS Category |
Green & Sustainable Science & Technology; Environmental Studies |
| Research Area |
Science & Technology - Other Topics; Environmental Sciences & Ecology |
| PDF |
http://manuscript.elsevier.com/S2352550922002640/pdf/S2352550922002640.pdf
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