The transition to a circular economy requires innovative digital solutions to extend the lifespan of electrical and electronic appliances (EEA) and reduce the volume of waste generated by this product stream. Digital Product Passports (DPPs) make product and usage information accessible to supply chain partners and serve as a crucial tool for optimising circular strategies. DPP data on performed maintenance, upgrades, (sensor) data on EEA usage, diagnostics and repairs support supply chain actors throughout the product lifecycle in carrying out their circular responsibilities.
This project focuses on the application of DPPs in the "Middle-of-Life" phase of EEA products, specifically dishwashers and coffee machines. The central research question is: How can the EEA supply chain design and actively manage a DPP in a way that creates value for all stakeholders in the Middle-of-Life phase and contributes to product life extension and circularity?
The applied methodology is based on Design Science Research (DSR) and Co-design, in which manufacturers, repair services, collection partners and DPP solution providers collaborate on a practice-oriented implementation. In co-design sessions, the requirements and functionalities of DPPs are defined based on identified circular roles and related information needs. These are then translated into a DPP "Proof of Concept", which is tested by partners across the electronics value chain. The intended outcome is an implemented and validated DPP concept that unlocks product data, optimises circular processes, and strengthens collaboration within the supply chain.
This project contributes to strategic policy agendas on digitalisation and circularity and offers a blueprint for the broader application of DPPs in the EEA sector. The project partners – ATAG Benelux, E-Care, Beekman B.V., Holland Circulair, Eviden, Saxion University of Applied Sciences, and HU University of Applied Sciences Utrecht – combine their expertise to develop a future-proof, scalable and practice-based DPP solution.
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DPP.DPP.01.006
