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Noori, S. (author), Korevaar, G. (author), Stikkelman, R.M. (author), Ramirez, Andrea (author)Self-organized industrial symbiosis (IS) starts with one actor's decision to invest in a waste recovery plant and the other actors' decision to buy the recovered flow. Technical and institutional conditions of the cluster influence actors' decisions. This paper explores the emergence of IS collaborations in industrial clusters under different...journal article 2023
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Sileryte, R. (author), Wandl, Alex (author), van Timmeren, A. (author)With circular economy being high on governmental agendas, there is an increasing request from governing bodies for circularity measurements. Yet, currently existing macro-level monitoring frameworks are widely criticized for not being able to inform the decision-making. The criticism includes, among others, a lack of consensus on...journal article 2023
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van Oorschot, Janneke (author), Sprecher, B. (author), Rijken, Bart (author), Witteveen, Pieter (author), Blok, Merlijn (author), Schouten, Nico (author), van der Voet, Ester (author)Buildings are an important part of society's environmental impacts, both in the construction and in the use phase. As the energy performance of buildings improve, construction materials become more important as a cause of environmental impact. Less attention has been given to those materials. We explore, as an alternative for conventional...journal article 2023
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Hartley, Kris (author), Schülzchen, S. (author), Bakker, C.A. (author), Kirchherr, J.W. (author)Transitioning from the ‘take-make-dispose’ linear production system to a circular economy can strengthen sustainability, and governments play a vital role. Recent scholarship has investigated policies for circular economy transition, but few studies take a perspective on circularity reform that spans geographies, industries, and product life...journal article 2023
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Delgado Elizundia, Felix (author)Multi-renewable energy systems, which must consider emerging technologies that exploit other available renewable energy resources, have the potential to reduce the variability of current mature renewable technologies such as solar and wind, increase power availability, diversify the electricity supply, and ultimately accelerate the substitution...master thesis 2022
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Megevand, B.P.N. (author), Cao, Wen-Jun (author), Di Maio, F. (author), Rem, P.C. (author)This paper aims to summarize, propose, and discuss existing or emerging strategies to shift towards a circular economy of materials. To clarify the landscape of existing circular practices, a new spectrum is proposed, from product-based strategies, where entire products go through several life cycles without being reprocessed, to material-based...journal article 2022
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van der Meide, Marc (author), Harpprecht, Carina (author), Northey, Stephen (author), Yang, Y. (author), Steubing, Bernhard (author)Cobalt is considered a key metal in the energy transition, and demand is expected to increase substantially by 2050. This demand is for an important part because of cobalt use in (electric vehicle) batteries. This study investigated the environmental impacts of the production of cobalt and how these could change in the future. We modeled...journal article 2022
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Panasiuk, Daryna (author), Daigo, Ichiro (author), Hoshino, Takeo (author), Hayashi, Hideo (author), Yamasue, Eiji (author), Tran, Duc Huy (author), Sprecher, B. (author), Shi, Feng (author), Shatokha, Volodymyr (author)The accumulation of impurities in the recycling of steel impacts the quality of secondary steel. Understanding impurity levels is crucial in the context of the proliferation of circular economy policies, expected high recycling rates, and growth of scrap consumption. By assuming the accumulation of impurities to be equal worldwide, the...journal article 2022
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van den Boom, Gaudi (author)This thesis studies the criticality of gallium, indium and silicon for a 1GWp production of III-V/silicon solar cells and assesses the environmental impacts and economic costs \& benefits of a recycling process for these solar cells. III-V/silicon is an emerging solar cell technology, that is expected to enter the market in between 2025 and...master thesis 2021
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Kimppa, Emmi (author)The growing demand for food production and the global developments regarding the intensification and mechanization of agriculture are likely to affect material use in the agricultural sector in some way in the future. This study addressed a research gap regarding the current and future material requirements of the global agricultural system, and...master thesis 2021
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Visscher, Marin (author)In May 2019 the Dutch permit system for nitrogen deposition was taken down for not abiding by EU legislation, which resulted in a large debate surrounding nature conservation. I researched the manner in which various newspapers portray this debate to their respective readers, in order to create a better understanding of the communicational field...master thesis 2021
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Piptová, Marianna (author)In the current times when "facts [are] uncertain, values in dispute, stakes high and decisions urgent" (Funtowicz & Ravetz 1990) humanity reaches for new ways of improving our life through resilient technology enhancements embedded in a socio-technical landscape. This thesis presents an effort to develop a theoretical framework that can be...master thesis 2021
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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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Harpprecht, Carina (author), van Oers, Lauran (author), Northey, Stephen A. (author), Yang, Y. (author), Steubing, Bernhard (author)The environmental benefits of low-carbon technologies, such as photovoltaic modules, have been under debate because their large-scale deployment will require a drastic increase in metal production. This is of concern because higher metal demand may induce ore grade decline and can thereby further intensify the environmental footprint of metal...journal article 2021
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Garcia Gutierrez, J. (author)In the recent years, the circular economy (CE) has emerged as an alternative to current linear economic models with prospects of achieving the decoupling of environmental impacts from economic growth. To this end, CE models focus on the permanence of products, materials, and value in the economy, eliminating as much waste as possible. In waste...master thesis 2020
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van Gameren, Lennart (author)Due to climate change, cities are expected to become subject to increasingly intense heat waves and precipitation. This calls for them to become more resilient towards such fluctuations. Green infrastructure is increasingly acknowledged as a means to enhance climate resilience, but cities – especially city centres – often lack the necessary...master thesis 2020
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Huisman, Rombout (author)The research for this thesis relates to the assessment of the material needs for the vehicle fleet for global passenger and freight transport. The specific vehicles in these two categories that were assessed are: maritime vessels, inland shipping vessels, trucks, planes, buses and trains which will be divided into smaller categories of vehicles....master thesis 2020
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Alvarez Mendez, Lia (author)SummaryThe municipality of The Hague and the Social housing associations are researching on how to cope with the population growth in The Hague. Every year approximately 5,000 new persons arrive at The Hague, meaning that in 10 years The Hague will increase their population by 8%. The main problem is that currently, the city has a shortage of...master thesis 2020
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van der Zaag, Jochem (author)To allow society to operate within planetary boundaries, it is essential to reduce primary material consumption. The Dutch government has set goals to limit the primary extraction by half in 2030 and to be a fully circular economy by 2050. To be able to achieve this without reducing our standards of living, the only way is to extract the...master thesis 2020
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van Baren, Sven (author)Assessing the human impacts on biodiversity is important for conserving biodiversity. Life cycle assessment (LCA) is a tool to assess the impact product service systems have on the environment. To critically asses the human impact of land use on biodiversity in LCA, characterisation factors (CF) are needed to translate area and type of land use...master thesis 2019