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Redondo Garcia, Elara (author)The level of advancement in the understanding of the mechanical properties of volcanic rocks is comparatively lower than that of sedimentary rocks. As part of the SUCCEED Project (Synergetic Utilisation of CO2 Storage Coupled with Geothermal Energy Deployment), which aims to investigate the feasibility of injecting captured and produced CO2 into...master thesis 2023
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Smouter, Chris (author)To deal with the pressure on urban energy infrastructures, renewable urban planning is on the rise and ambitious sustainability targets have been set to transform cities. Although these targets have resulted in many sustainable policies, the implementation of sustainability policies is lagging, hindering the energy transition. One such case, is...master thesis 2023
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Wang, Y. (author), Hosseinimehr, S.M. (author), Marelis, A.A. (author), Hajibeygi, H. (author)We develop a multiscale simulation strategy, namely, algebraic dynamic multilevel (ADM) method, for simulation of fluid flow and heat transfer in fractured geothermal reservoirs under varying thermodynamic conditions. Fractures with varying conductivities are modeled using the projection-based embedded discrete fracture model (pEDFM) in an...journal article 2023
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Janssen, M.T.G. (author), Draganov, D.S. (author), Barnhoorn, A. (author), Wolf, K.H.A.A. (author)As part of a seismic monitoring project in a geothermal field, where the feasibility of re-injection and storage of produced CO<sub>2</sub> is being investigated, a P- and S-wave seismic velocity characterisation study was carried out. The effect of axial and radial (up to 42 MPa) stress, pore pressure (up to 17 MPa), pore fluid (100% brine...journal article 2023
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van Nieuwkerk, Pelle (author)The United Nations’ Paris Agreement forces nations and industries to transition from conventional hydrocarbon-based energy sources to more sustainable and less-emitting alternatives such as geothermal energy. Geothermal doublets are used to provide a source of green heat to greenhouses and residential buildings. In industry, reservoir simulators...master thesis 2022
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Jansen, Nicki (author)The Dutch government has set an ambitious goal: by 2030, greenhouse gas emissions in the Netherlands should be 49% lower than they were in 1990.But even though geothermal energy is gaining recognition given the high heating demand in the Netherlands and its subsurface potential, implementation of this technology, especially in urban areas, is...master thesis 2022
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Tripathi, Anushka (author)Global energy transition is crucial in mitigating climate change. Numerous initiatives are being taken globally to achieve a carbon-neutral energy system. These goals require a complete shift from non-renewable energy sources to renewable sources like geothermal energy. These renewable sources of energy have to be constantly improved in order to...bachelor thesis 2022
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van de Weijer, Paul (author)Geothermal sources could provide society with clean and renewable energy nearly eternally. Geothermal district heating, in particular, could play a significant role in the energy transition. Although the application has been implemented to some extent, further upscaling is challenging due to various economic, technical and institutional...master thesis 2022
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Huijts, N.M.A. (author), Contzen, Nadja (author), Roeser, S. (author)Emotions may play an important role in how citizens respond to public policies, and energy policies in particular. Yet, little insights exist into causes of those emotions. This study investigates ethical concerns as the basis of emotions. We test whether people perceive an unequal distribution of negative outcomes of a local energy project as...journal article 2022
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de Hoop, S. (author), Voskov, D.V. (author), Bertotti, G. (author), Barnhoorn, A. (author)Fracture networks are abundant in subsurface applications (e.g., geothermal energy production, CO<sub>2</sub> sequestration). Fractured reservoirs often have a very complex structure, making modeling flow and transport in such networks slow and unstable. Consequently, this limits our ability to perform uncertainty quantification and increases...journal article 2022
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Trisiah, A. (author), de Vries, G. (author), de Bruijn, J.A. (author)Public perceptions of emergent low-carbon technologies, such as geothermal energy, impact the speed of energy transitions. Such perceptions are largely shaped by how the media portray such technologies. This paper reports on how geothermal energy has been framed in two prominent national newspapers in Indonesia, a country with large geothermal...journal article 2022
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Liu, Zhengxuan (author), Xing, Chaojie (author), Zeng, Chao (author), Zhou, Yuekuan (author)Geothermal energy (GE), as an ideal renewable resource for building cooling/heating with stability and abundance in energy supply, has been widely exploited in developing countries. The common utilization forms of GE mainly include the ground source heat pump (GSHP), underground duct system (UDS), and abandoned wells energy (AWE) system....book chapter 2022
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Zhou, Yuekuan (author), Liu, Zhengxuan (author), Xing, Chaojie (author)The large thermal potentials with geothermal gradient of abandoned wells provide the possibility and opportunity for carbon-neutrality transition of district heating systems, whereas energy harvesting from abandoned geothermal wells is full of challenges, due to the considerable initial investment in economic cost, system performance...book chapter 2022
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de Vries, jorrit (author)As part of the effort to make the Dutch waterways CO2-neutral, a consortium consisting of, among others, CRUX Engineering BV and Delft University of Technology, initiated a case study in which the thermal and mechanical performance of an energy sheet pile wall is studied. This technology allows for the extraction of energy from the water and...master thesis 2021
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PARLAKTUNA, Mahmut (author), Durucan, Sevket (author), PARLAKTUNA, Burak (author), SINAYUÇ, Çağlar (author), Janssen, M.T.G. (author), ŞENTÜRK, Erdinç (author), TONGUÇ, Erinç (author), DEMİRCİOĞLU, Öncü (author), POLETTO, Flavio (author)The noncondensable gases in most geothermal resources include CO2 and smaller amounts of other gases. Currently, the worldwide geothermal power is a small sector within the energy industry, and CO2 emissions related to the utilisation of geothermal resources are consequently small. In some countries, however, such as Turkey and Iceland,...journal article 2021
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Boersma, Q.D. (author), Bruna, P.B.R. (author), de Hoop, S. (author), Vinci, Francesco (author), Moradi Tehrani, Ali (author), Bertotti, G. (author)The positive impact that natural fractures can have on geothermal heat production from low-permeability reservoirs has become increasingly recognised and proven by subsurface case studies. In this study, we assess the potential impact of natural fractures on heat extraction from the tight Lower Buntsandstein Subgroup targeted by the recently...journal article 2021
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Marelis, Arjan (author)Accurate and efficient predictions on the behavior of fluid flow and heat transport are required in the development of low-enthalpy geothermal reservoirs in fractured formations. Key challenges include the demand for high-resolution computational grids, the non-linear behavior of the system due to strong mass-heat coupling and the presence of...master thesis 2020
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Natural Fracture Network Characterisation: Numerical modelling, outcrop analysis and subsurface dataBoersma, Q.D. (author)Responsibly using the subsurface for geo-energy extraction or storage requires an accurate understanding of the static and dynamic behaviour of the targeted reservoirs. While mostly dependent on intrinsic rock properties (e.g. porosity and permeability), this behaviour is also believed to be significantly impacted by the presence of natural...doctoral thesis 2020
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Grubben, Tessel (author)Geothermal energy reservoirs can be used as sources of renewable and sustainable energy. The concept of geothermal technology relies on the harvesting of heat from the deep rock by injecting fluid that circulates through the porous, fractured reservoir rock between the injection and production boreholes, and thereby transports the heat to the...master thesis 2020
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Wang, Chenyang (author)Transition to cleaner energy while sustaining the heat demand necessity has always been an emphasized topic in the recent years. With the slowly declining utilization and production of natural gas in Netherlands, geothermal energy shows a promising future in providing sustainable power for heating and various applications. For majority of...master thesis 2020