929. Decision-Making for Circular Manufacturing and Economy
Invited abstract in session WC-39: Sustainable Supply Chains II, stream Sustainable & Resilient Systems and Infrastructures.
Wednesday, 12:30-14:00Room: Newlyn LG.01
Authors (first author is the speaker)
| 1. | Marco Franchino
|
| AMRC, University of Sheffield | |
| 2. | Cansu Kandemir
|
| Advanced Manufacturing Research Centre, The University of Sheffield |
Abstract
Manufacturing has historically prioritised cost, lead-times, and quality over sustainability. However, the increasing environmental impact of human activities necessitates integrating sustainability into decision-making. Transitioning from a linear economy—defined by the "take-make-dispose" model—to a circular economy offers a viable solution, emphasising durability, reuse, and recyclability to reduce waste and resource depletion.
This study addresses the challenges of managing end-of-life (EoL) products by developing a decision-support calculator. The tool incorporates key performance indicators (KPIs) such as material value, disassembly costs, environmental impact, and market demand to evaluate EoL alternatives based on a trade study analysis approach. It considers economic, environmental, and social factors to guide decisions on landfill disposal, material recycling, and component reuse.
Validated across various products and scenarios, the calculator facilitates sustainable practices by quantifying improvements and justifying decisions. Its broader application in research and industry highlights profitable, environmentally conscious solutions, fostering the adoption of circular economy principles.
This contribution demonstrates the importance of structured methodologies in aligning sustainability goals with practical manufacturing operations, promoting the integration of circular economy practices across diverse sectors.
Keywords
- Sustainable Development
- Critical Decision Making
- Manufacturing
Status: accepted
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