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van der Roest, E. (author), Bol, Ron (author), Fens, T.W. (author), van Wijk, A.J.M. (author)Recovery of heat from electrolysers is potentially interesting to increase the total system efficiency, reduce CO<sub>2</sub> emissions, and increase the economic feasibility of both hydrogen and heat production. This study examines different designs for the utilisation of (waste) heat from a 2.5 MW<sub>el</sub> polymer electrolyte membrane ...journal article 2023
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- Wouters, Frank (author), van Wijk, A.J.M. (author) book chapter 2021
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- Luscuere, P (author), van Wijk, A.J.M. (author) book chapter 2021
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Hellinga, C. (author), van Wijk, A.J.M. (author)De belangstelling voor waterstof als energiedrager voor de gebouwde omgeving<br/>ontwikkelt zich snel. Veel indicatoren wijzen inmiddels in de richting dat waterstof een significante bijdrage gaat leveren in de verduurzamingsopgave, ook voor ruimteverwarming. Essentieel is de beschikbaarheid van een grootschalige infrastructuur voor...book chapter 2021
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Chrysochoidis-Antsos, N. (author), van Bussel, G.J.W. (author), Bozelie, Jan (author), Mertens, Sander M. (author), van Wijk, A.J.M. (author)Micro wind turbines can be structurally integrated on top of the solid base of noise barriers near highways. A number of performance factors were assessed with holistic experiments in wind tunnel and in the field. The wind turbines underperformed when exposed in yawed flow conditions. The theoretical cosθ theories for yaw misalignment did not...journal article 2021
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Hellinga, C. (author), van Wijk, A.J.M. (author)For the transition of the built environment towards carbon neutrality, heating with green hydrogen can obtain a key role, especially in countries with a well developed natural gas infrastructure, like the Netherlands. Leading studies show that the existing transport and distribution gas network can be transformed for hydrogen transport at...book 2021
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van der Roest, E. (author), Fens, T.W. (author), Bloemendal, Martin (author), Beernink, S.T.W. (author), van der Hoek, J.P. (author), van Wijk, A.J.M. (author)The fossil-based energy system is transitioning towards a renewable energy system. One important aspect is the spatial and temporal mismatch between intermitted supply and continuous demand. To ensure a reliable and affordable energy system, we propose an integrated system approach that integrates electricity production, mobility, heating of...journal article 2021
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Ghotge, R. (author), van Wijk, A.J.M. (author), Lukszo, Z. (author)This work analyses the effectiveness of an off-grid solar photovoltaic system for the charging of electric vehicles (EVs) in a long-term parking lot. The effectiveness of charging is investigated through analysis of the states of charge (SoC) at departure of EVs plugged in at the parking lot over the simulated year. Although the share of...journal article 2021
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Froeling, H. A.J. (author), Dröge, M. (author), Nane, G.F. (author), van Wijk, A.J.M. (author)With the advent of large-scale application of hydrogen, transportation becomes crucial. Reusing the existing natural gas transmission system could serve as catalyst for the future hydrogen economy. However, a risk analysis of hydrogen transmission in existing pipelines is essential for the deployment of the new energy carrier. This paper...journal article 2021
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Oldenbroek, V.D.W.M. (author), Wijtzes, Siebren (author), Blok, K. (author), van Wijk, A.J.M. (author)Future national electricity, heating, cooling and transport systems need to reach zero emissions. Significant numbers of back-up power plants as well as large-scale energy storage capacity are required to guarantee the reliability of energy supply in 100 percent renewable energy systems. Electricity can be partially converted into hydrogen,...journal article 2021
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Chrysochoidis-Antsos, N. (author), Amoros, Andrea Vilarasau (author), van Bussel, G.J.W. (author), Mertens, Sander M. (author), van Wijk, A.J.M. (author)This paper assesses wind resource characteristics and energy yield for micro wind turbines integrated on noise barriers. An experimental set-up with sonic anemometers placed on top of the barrier in reference positions is realized. The effect on wind speed magnitude, inflow angle and turbulence intensity is analysed. The annual energy yield...journal article 2020
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Ghotge, R. (author), Paanakker, Marnix (author), van Wijk, A.J.M. (author), Baeten, Brecht (author), Lukszo, Z. (author)Aggregation of sufficiently large electric vehicle (EV) fleets and control over their charging schedules enables aggregators to utilise the flexibility of EV charging in the Day Ahead Market. Optimising the charge scheduling of such fleets enables time-shifting of electricity demand to hours when electricity is cheaper, reducing the...conference paper 2020
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Ghotge, R. (author), Snow, Yitzi (author), Safaei Farahani, S. (author), Lukszo, Z. (author), van Wijk, A.J.M. (author)Scheduled charging offers the potential for electric vehicles (EVs) to use renewable energy more efficiently, lowering costs and improving the stability of the electricity grid. Many studies related to EV charge scheduling found in the literature assume perfect or highly accurate knowledge of energy demand for EVs expected to arrive after the...journal article 2020
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Safaei Farahani, S. (author), Bleeker, C.C.A. (author), van Wijk, A.J.M. (author), Lukszo, Z. (author)The current focus on the massive CO2 reduction highlights the need for the rapid development of technology for the production, storage, transportation and distribution of renewable energy. In addition to electricity, we need other forms of energy carriers that are more suitable for energy storage and transportation. Hydrogen is one of the...journal article 2020
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Ghotge, R. (author), van Wijk, A.J.M. (author), Vandeventer, Elisabeth (author), Alvarez, Juan Sebastian (author)Microgrids enable distribution of electricity with higher shares of variable renewables, higher power quality, greater reliability and higher efficiency. There are a large number of factors in addition to the technology, which affect their shift towards market competitiveness and widespread adoption. The PESTEL framework, covering Political,...conference paper 2020
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Oldenbroek, V.D.W.M. (author), Smink, Gilbert (author), Salet, Tijmen (author), van Wijk, A.J.M. (author)Renewable, reliable, and affordable future power, heat, and transportation systems require efficient and versatile energy storage and distribution systems. If solar and wind electricity are the only renewable energy sources, what role can hydrogen and fuel cell electric vehicles (FCEVs) have in providing year-round 100% renewable, reliable, and...journal article 2020
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Chrysochoidis-Antsos, N. (author), Escudé, Miguel Rodríguez (author), van Wijk, A.J.M. (author)This study assesses the technical potential of wind turbines to be installed next to existing fuelling stations in order to produce hydrogen. Hydrogen will be used for Fuel Cell Vehicle refuelling and feed-in existing local gas grids. The suitable fuelling stations are selected through a GIS assessment applying buffer zones and taking into...journal article 2020
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De Vrieze, Jo (author), Verbeeck, Kristof (author), Pikaar, Ilje (author), Boere, Jos (author), van Wijk, A.J.M. (author), Rabaey, Korneel (author), Verstraete, Willy (author)The carrying capacity of the planet is being exceeded, and there is an urgent need to bring forward revolutionary approaches, particularly in terms of energy supply, carbon emissions and nitrogen inputs into the biosphere. Hydrogen gas, generated by means of renewable energy through water electrolysis, can be a platform molecule to drive the...journal article 2020
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van der Roest, E. (author), Snip, Laura (author), Fens, T.W. (author), van Wijk, A.J.M. (author)In the transition from fossil to renewable energy, the energy system should become clean, while remaining reliable and affordable. Because of the intermittent nature of both renewable energy production and energy demand, an integrated system approach is required that includes energy conversion and storage. We propose a concept for a...journal article 2020
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Safaei Farahani, S. (author), van der Veen, R.A.C. (author), Oldenbroek, V.D.W.M. (author), Alavi, F. (author), Park Lee, E.H. (author), van de Wouw, N. (author), van Wijk, A.J.M. (author), De Schutter, B.H.K. (author), Lukszo, Z. (author)In recent years, the European Union (EU) has set ambitious targets toward a carbon-free energy transition. Many studies show that a drastic reduction in greenhouse gas emissions-at least 90% by 2050-is required. In the transition toward a sustainable energy system, solar (or green) hydrogen plays many important roles, as it is a clean and safe...journal article 2019
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