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Bocken, N.M.P. (author), de Pauw, I.C. (author), Bakker, C.A. (author), van der Grinten, B. (author)The transition within business from a linear to a circular economy brings with it a range of practical challenges for companies. The following question is addressed: What are the product design and business model strategies for<br/>companies that want to move to a circular economy model? This paper develops a framework of strategies to guide...journal article 2016
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van der Roest, E. (author), van der Spek, Mijndert (author), Ramirez, Andrea (author), van der Zwaan, Bob (author), Rothenberg, Gadi (author)We studied the possibility of converting waste toilet paper (WTP) into electricity. WTP is a waste stream with continuous availability and negative cost, but it is difficult to handle, as it contains fecal matter. The process we explored had two stages: WTP gasification followed by direct conversion into electricity in a high-temperature...journal article 2017
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Mugge, R. (author), de Jong, Wytske (author), Hultink, H.J. (author), Person, Oscar (author)Refurbishment presents opportunities for designers to improve the sustainability of new and old products via an experiment and post hoc interviews, this research investigates and explores how information about prior use – offered in a visual (signs of wear and tear) or verbal (textual description) form – influences consumers’ evaluations of...journal article 2018
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Poppelaars, F.A. (author), Bakker, C.A. (author), van Engelen, J.M.L. (author)Value creation in a circular economy is based on products being returned after use. In the case of smartphones, most are never returned and tend to be kept in drawers. Smartphone access services (e.g., leasing or upgrade) have been experimented with in the Netherlands but have been largely unsuccessful. This study explores the reasons why...journal article 2018
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Sumter, Deborah (author), Bakker, C.A. (author), Balkenende, R. (author)In the transition to a circular economy companies are exploring new business models, implying a shift from selling products to offering products in circular business models, such as leasing.<br/>Product design is thought to play a crucial role in enabling this. Having a robust overview of relevant design roles and competencies is of foundational...journal article 2018
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Taelman, Sue Ellen (author), Tonini, Davide (author), Wandl, Alex (author), Dewulf, Jo (author)Waste management represents a challenge for public authorities due to many reasons such as increased waste generation following urban population growth, economic burdens imposed on the municipal budget, and nuisances inevitably caused to the environment and local inhabitants. To optimize the system from a sustainability perspective, moving the...journal article 2018
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Azcarate Aguerre, J.F. (author), Klein, T. (author), den Heijer, A.C. (author), Vrijhoef, R. (author), Ploeger, H.D. (author), Prins, M. (author)The construction and renovation of the building envelope represents a significant fraction of a project’s life-cycle costs. It also has a determinant effect on the potential reduction in energy use, as well as on the improvement of the building’s indoor comfort. Nevertheless, the challenge of a low rate and depth in building energy renovations...journal article 2018
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Geldermans, Bob (author), Tenpierik, M.J. (author), Luscuere, P (author)Circular building has gained considerable attention in the Netherlands during the past decade. It is rooted in concepts such as circular economy (CE) and Cradle-to-Cradle (C2C®), accentuating the closing and coupling of material loops to establish effective and efficient resource flows. Moreover, those concepts adhere to a systemic, holistic...journal article 2019
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Blok, Rijk (author), Smits, J.E.P. (author), Gkaidatzis, R. (author), Teuffel, Patrick (author)This paper deals with the design, production and monitoring of a bio-composite footbridge with a span of 14 m across the river Dommel in the city of Eindhoven, the Netherlands. The specific bio-composite material that was used for this research is a Natural Fibre Reinforced Bio-Polymer (NFRBP). The goal of the research is to prove that NFRBP can...journal article 2019
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Geldermans, Bob (author), Tenpierik, M.J. (author), Luscuere, P (author)This article sheds light on the materialization and operation of residential partitioning wall components in relation to circular and flexible performance. The hypothesis is twofold: (1) A stronger integration of materialization and operation aspects is indispensable in establishing sustainable value-models, and (2) recent innovations,...journal article 2019
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Obersteg, Andreas (author), Arlati, Alessandro (author), Acke, Arianne (author), Berruti, Gilda (author), Czapiewski, Konrad (author), Dabrowski, M.M. (author), Heurkens, E.W.T.M. (author), Mezei, Cecília (author), Palestino, Maria Federica (author), Varju, Viktor (author), Wójcik, Marcin (author), Knieling, Jörg (author)Urban areas account for around 50% of global solid waste generation. In the last decade, the European Union has supported numerous initiatives aiming at reducing waste generation by promoting shifts towards Circular Economy (CE) approaches. Governing this process has become imperative. This article focuses on the results of a governance analysis...journal article 2019
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Dabrowski, M.M. (author), Varju, Viktor (author), Amenta, L. (author)“Learning from abroad” is a widely recognised and used means to innovate and improve strategies and policies implemented by regions and cities. However, literature on knowledge transfer and related concepts, such as policy transfer, policy mobility or lesson-drawing, highlights the limitations of this process, especially when it entails the...journal article 2019
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Furlan, C. (author), Wandl, Alex (author), Geldermans, Bob (author), Sileryte, R. (author)Fundamental changes in the societal use of biophysical resources are required for a sustainable transformation. Current (urban) metabolism research traces flows of energy and materials and products to capture resource use along value<br/>chains from resource extraction to production and consumption and the discharge of wastes and emissions....journal article 2020
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Heesbeen, C. (author), Prieto Hoces, A.I. (author)The circular economy is a widely accepted concept that various governments have started to adopt. Still, a major consumer of resources, the construction industry, struggles to implement business models that answer to the opportunity and generate value beyond economical. At the same time, the industry is at a threshold of intensifying their...journal article 2020
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Sumter, Deborah (author), de Koning, J.I.J.C. (author), Bakker, C.A. (author), Balkenende, R. (author)This study addresses what competencies (knowledge, skills, and attitudes) designers need in order to successfully design products and services for a circular economy. Existing literature, though sparse, has identified a number of circular economy competencies for design. Yet, a coherent overview is lacking. To complement the competencies found...journal article 2020
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Moktadir, Md Abdul (author), Kumar, Anil (author), Ali, Syed Mithun (author), Paul, Sanjoy Kumar (author), Sultana, Razia (author), Rezaei, J. (author)Eco-efficiency and resource optimization for business strategy and the environment can be achieved by the circular economy (CE) practices in supply chains (SCs). The leather industry is a significant industrial contributor to the economic growth of some countries, but at the same time, it leads to tremendous environmental pollution. This...journal article 2020
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Sprecher, B. (author), Verhagen, T. (author), Sauer, Marijn Louise (author), Baars, Michel (author), Heintz, John L. (author), Fishman, Tomer (author)Re-use and recycling in the construction sector is essential to keep resource use in check. Data availability about the material contents of buildings is significant challenge for planning future re-use potentials. Compiling material intensity (MI) data is time and resource intensive. Often studies end up with only a handful of datapoints. In...journal article 2021
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Azcarate Aguerre, J.F. (author), Klein, T. (author), Konstantinou, T. (author), Veerman, Martijn (author)The servitisation of the built environment, through the implementation of product–service systems, is considered a promising business strategy to achieve a circular economy transition. This servitisation faces a number of practical challenges, among them the technological readiness and effective integration and application of existing and...journal article 2022
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Mulhall, D.G. (author), Ayed, Anne-Christine (author), Schroeder, Jeannot (author), Hansen, Katja (author), Wautelet, Thibaut (author)Background. Laws that enable a circular economy (CE) are being enacted globally, but reliable standardized and digitized CE data about products is scarce, and many CE platforms have differing exclusive formats. In response to these challenges, the Ministry of The Economy of Luxembourg launched the Circularity Dataset Standardization Initiative...journal article 2022
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Pronk, Arno (author), Brancart, S. (author), Sanders, Fred (author)In 2018, the construction sector was responsible for 39% of the worldwide energy and process-related carbon dioxide emissions (Global Alliance for Buildings and Construction et al., 2019). This is partly due to the embodied carbon, which represents the carbon emissions related to building construction and material production (LETI, 2020). While...journal article 2022