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Steneker, Tijmen (author)The petrochemical industry accounts for approximately 20% of global industrial CO2 emissions. Ethylene manufacturing is one of the major components and has a high carbon footprint. This study explores the use of proton-conducting electrochemical cells (PCECs) for ethylene production - the WINNER process. This non-oxidative dehydrogenation (NODH)...master thesis 2023
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Teunissen, Rowin (author)Purpose:<br/>Given the urgent need to decarbonize the building and construction industry to prevent a catastrophic climate breakdown. The United Nations has called for action from industry leaders to drastically decrease their carbon footprint, and bring it to zero by 2050 at the latest. Efforts to decrease operational carbon emissions...master thesis 2023
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Rocha, Randy (author)Due to population growth we need more buildings, but due to urbanization there are hardly any opportunities to densify in highly concentrated cities. While we inevitably need more buildings, we have to also take into account that the construction industry is one of the major contributors to climate change. In order to prevent further damage on...master thesis 2023
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Verbraeken, Koen (author)As a solution to declining availability of famland and as an alternative to unsustainable vertical farming, this thesis proposes a new farming practice: hybrid urban vertical farming. It has a high footprint utilization and combines vertical farming with daylight utilization. This is a summary of the research and results. <br/><br/>This research...master thesis 2023
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Winiarczyk, Kevin (author)Nowadays, air ducts components for ventilation used in offices, hospitals and schools are made from non-renewable materials mainly sheet metal and plastics. Continuing to feed the high demand of metals is a challenge and could result of depletion of natural resources. This raises the importance to look into renewable resources with a lower...master thesis 2023
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Papavasileiou, Maria (author)Aviation is an important sector and one of the key contributors to today’s economy. With a forecasted annual growth rate of 4.4%, the sector is expected to expand even more in the coming years. This expansion is however followed by the environmental burdens aviation causes to the environment. Following the anticipated growth of the aviation...master thesis 2022
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van Bruggen, Arthur (author)Social and political pressure has made emissions an increasingly important subject for companies. The extension of the sustainability reporting mandate by the EU has increased the necessity for carbon transparency for companies in Europe. Warehousing and distribution account for 13\% global supply chain emissions and can be an important factor...master thesis 2022
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Wu, Ran (author), Ma, Tao (author), Schröder, E. (author)International trade and emission offshoring can reduce a country's domestic carbon dioxide emissions, helping it to reach emission reduction targets set under the prevailing territorial climate policy frameworks. We ask what is the net contribution of trade to national production-based emissions. Existing metrics (consumption-based emissions and...journal article 2022
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Hagenaars, Rosalie (author)This thesis explores the relatively large contribution of the product category ‘chemicals n.e.c.’ (chemicals not elsewhere classified) to the Dutch healthcare sector’s carbon and material footprint observed in previous studies. For this, an input-output study using SNAC-EXIOBASE data was performed. SNAC-EXIOBASE uses national statistics for the...master thesis 2022
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Herth, A. (author), Blok, K. (author)Purpose: The purpose of this paper is to present a comprehensive analysis of the carbon footprint of the Delft University of Technology (TU Delft), including direct and indirect emissions from utilities, logistics and purchases, as well as a discussion about the commonly used method. Emissions are presented in three scopes (scope 1 reports...journal article 2022
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Blom, T. (author), Jenkins, A.J. (author), Pulselli, Riccardo (author), van den Dobbelsteen, A.A.J.F. (author)Over the past decades, various farming methods have evolved in response to the global challenges of increasing food demands, decreasing availability of arable land, and climate change. One of these new farming methods is vertical farming. To understand the contribution of vertical farms to future sustainable food production, beyond its efficient...journal article 2022
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de Ridder, Else F. (author), Friedericy, Herman J. (author), van der Eijk, A.C. (author), Dankelman, J. (author), Jansen, F.W. (author)Highlights: What are the main findings? Using the HSMEA, it is possible to systematically reduce operating room waste. The HSMEA identifies carbon hotspots of surgical waste based on waste stream analysis. Solutions for improvement are found by applying the six Rs of waste management. What is the implication of the main finding? A...journal article 2022
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Helmers, Eckard (author), Chang, Chia Chien (author), Dauwels, J.H.G. (author)Universities, as innovation drivers in science and technology worldwide, should attempt to become carbon-neutral institutions and should lead this transformation. Many universities have picked up the challenge and quantified their carbon footprints; however, up-to-date quantification is limited to use-phase emissions. So far, data on embodied...journal article 2022
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Dahlmann, K. (author), Grewe, V. (author), Matthes, S. (author), Yamashita, H. (author)Climate impact of anthropogenic activities is more and more of public concern. But while CO<sub>2</sub> emissions are accounted in emissions trading and mitigation plans, emissions of non-CO<sub>2</sub> components contributing to climate change receive much less attention. One of the anthropogenic emission sectors, where non-CO<sub>2</sub>...journal article 2022
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Mathew, Lee (author)The global greenhouse gas emissions from energy use in buildings and agriculture accounts for 17% and 18% respectively, which has a significant impact on climate change. Therefore, both the sectors are actively looking at energy-efficient methods to reduce their carbon emission by shifting to more sustainable solutions. One such solution is...master thesis 2021
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Versteijlen, Marieke (author), van Wee, G.P. (author), Wals, Arjen (author)Purpose: Daily commuting trips of higher education (HE) students account for a large proportion of the carbon footprint of a HE institution. Considerations of students underlying their choice of travel mode and their decision to make the trip to campus or to study online are explored as a necessary first step for finding an optimal balance...journal article 2021
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Silva Capaz, R. (author), Posada Duque, J.A. (author), Osseweijer, P. (author), Seabra, Joaquim E.A. (author)Although the potential of Alternative Jet Fuels (AJF) to reduce greenhouse gases (GHG) emissions has been widely reported upon in the literature, there are still discrepancies among the results. These may be due to the different GHG accounting methods, including those used by different Low-Carbon Policies (LCPs). To have a clearer...journal article 2021
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Xevgenos, Dimitris (author), Marcou, M. (author), Louca, V. (author), Avramidi, E. (author), Ioannou, G. (author), Argyrou, M. (author), Stavrou, P. (author), Mortou, M. (author), Küpper, F. C. (author)Cyprus relies on seawater desalination for a large part of its drinking water supply, with reverse osmosis providing more than 95% of the total desalination capacity in the country. Nevertheless, the environmental impacts of desalination for the Cypriot environment remain poorly understood. Using a combination of mining existing governmental...journal article 2021
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Ahmad, J.I. (author), Giorgi, Sara (author), Zlatanovic, L. (author), Liu, G. (author), van der Hoek, J.P. (author)Drinking water distribution networks (DWDNs) have a huge potential for cold thermal energy recovery (TED). TED can provide cooling for buildings and spaces with high cooling requirements as an alternative for traditional cooling, reduce usage of electricity or fossil fuel, and thus TED helps reduce greenhouse gas (GHG) emissions. There is no...journal article 2021
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Beeftink, Mart (author), Hofs, Bas (author), Kramer, O.J.I. (author), Odegard, Ingrid (author), van der Wal, Albert (author)In the Netherlands, central softening of drinking water is widely applied for reasons of public health, client comfort, economic and environmental benefits. Currently, the detrimental contributions of softening, in particular the use of chemicals and energy, are taken into account in the carbon footprint of the Dutch drinking water companies....journal article 2021