One man’s trash is another man’s treasure

Actor constellations to prolong the life of ‘new waste’ resources

Authors

DOI:

https://doi.org/10.54337/plate2025-10435

Keywords:

Pre-consumer waste, New waste, Multiple case study, ARA model

Abstract

The overconsumption of finite resources and the growing climate crisis necessitate innovative manufacturing waste management approaches. This study investigates the untapped potential of redesigning waste materials—specifically, pre-consumer waste or "new waste"—to create value while mitigating environmental impact. Unlike recycling or disposal, this approach leverages the inherent qualities of discarded manufacturing materials derived from virgin resources, aligning with the European Union's waste hierarchy principles. Using a multiple case study methodology, we analysed eight collaborations between manufacturing companies and industrial designers. The actor-resources-activities model was employed to understand how these partnerships foster redesign and prolong material lifespans. Our findings reveal that strategic actor roles and interactions are crucial in activating redesign potential, enabling the transformation of waste materials into new products. The crucial actor roles consist of an industrial designer, a waste owner, a waste processor, and a sales & distribution actor. The results highlight significant business and environmental opportunities, including cost reductions and waste diversion from landfills. However, realising this potential requires targeted interventions to facilitate cross-disciplinary collaborations and align objectives among stakeholders. By illustrating successful constellations of actors and processes, this research provides actionable insights into unlocking new avenues for circular economy practices in manufacturing.

Author Biography

Andreas Kornmaaler Hansen, Aalborg University, Denmark

Andreas is an Assistant Professor at AAU Designlab, where he primarily researches small- and medium-sized manufacturing companies and their opportunities to enhance the sustainability of their production. Andreas was awarded his PhD in 2024, during which he investigated the necessary human competencies required when small manufacturing firms pursue digital transformation. He is particularly interested in the role humans play within organizations, how companies can benefit from collaborations, and the barriers they encounter when venturing into uncertain territory, such as when they experiment with reusing scraps and waste materials from manufacturing environments.

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Published

24-06-2025

How to Cite

Hansen, A. K., & Laursen, L. N. (2025). One man’s trash is another man’s treasure: Actor constellations to prolong the life of ‘new waste’ resources. Proceedings of the 6th Product Lifetimes and the Environment Conference (PLATE2025), (6). https://doi.org/10.54337/plate2025-10435

Issue

Section

Track 7: Sufficiency and Design for Less – Research Papers