Print Email Facebook Twitter Bio-Based Plastics in Product Design Title Bio-Based Plastics in Product Design: The State of the Art and Challenges to Overcome Author Bos, P. (TU Delft Design for Sustainability) Ritzen, L. (TU Delft Design for Sustainability) van Dam, S.S. (TU Delft Design for Sustainability) Balkenende, R. (TU Delft Design for Sustainability) Bakker, C.A. (TU Delft Design for Sustainability) Date 2024 Abstract Replacing fossil-based feedstock with renewable alternatives is a crucial step towards a circular economy. The bio-based plastics currently on the market are predominantly used in single-use applications, with remarkably limited uptake in durable products. This study explores the current state of the art of bio-based plastic use in durable consumer products and the opportunities and barriers encountered by product developers in adopting these materials. A design analysis of 60 durable products containing bio-based plastics, and 12 company interviews, identified the pursuit of sustainability goals and targets as the primary driver for adopting bio-based plastics, despite uncertainties regarding their reduced environmental impact. The lack of knowledge of bio-based plastics and their properties contributes to the slow adoption of these materials. Furthermore, the lack of recycling infrastructure, the limited availability of the plastics, and higher costs compared to fossil-based alternatives, are significant barriers to adoption. Product developers face significant challenges in designing with bio-based plastics, but opportunities exist; for example, for the use of dedicated bio-based plastics with unique properties. When designing with bio-based plastics, product developers must think beyond the physical product and consider sourcing and recovery, which are not typically part of the conventional product design process. Subject bio-based plasticproduct designcircular economydesign analysissustainability transitionenvironmental impact To reference this document use: http://resolver.tudelft.nl/uuid:b405a087-54a0-422d-873e-8bf4e36425eb DOI https://doi.org/10.3390/su16083295 ISSN 2071-1050 Source Sustainability, 16 (8) Part of collection Institutional Repository Document type journal article Rights © 2024 P. Bos, L. Ritzen, S.S. van Dam, R. Balkenende, C.A. Bakker Files PDF sustainability-16-03295.pdf 992.08 KB Close viewer /islandora/object/uuid:b405a087-54a0-422d-873e-8bf4e36425eb/datastream/OBJ/view