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Publications associées (175)

Model-based optimization of distributed and renewable energy systems in buildings

François Maréchal, Paul Michael Stadler, Araz Ashouri

In order to fully exploit the potential of renewable energy resources (RERs) for building applications, opti- mal design and control of the different energy systems is a compelling challenge to address. This paper presents a two-step multi-objective optimi ...

2016

Coupling of electrocatalysts to photoabsorbers for solar fuels production

Carlos Gilberto Morales Guio

The direct transformation of sunlight into fuels and chemicals has attracted considerable attention for the potential impact on the storage of solar energies at large scales and the reduction of CO2 emissions. More than 80% of our current global energy con ...

EPFL2016

Material constraints related to storage of future European renewable electricity surpluses with CO2 methanation

Vincent Moreau, Suren Erkman

The main challenges associated with a growing production of renewable electricity are intermittency and dispersion. Intermittency generates spikes in production, which need to be curtailed when exceeding consumption. Dispersion means electricity has to be ...

Elsevier2016

Conversion of biomass into value-added chemicals

Sviatlana Siankevich

Green house gas emissions, the depleting of non-renewable resources, and poor waste management have a detrimental environmental and socioeconomic impact. Consequantly, the development of alternative processes that alleviate these problems is imperative. Ap ...

EPFL2016

Visual impact assessment of BIPV in building retrofits using saliency models

Ran Xu

Limited fossil energy resources and the potential danger of nuclear power plants led to growing popularity of solar energy. In Switzerland, Building Integrated Photovoltaic (BIPV) is expected to be responsible for up to quarter of the energy production fro ...

EPFL2016

A silk-fibroin-based transparent triboelectric generator suitable for autonomous sensor network

Jürgen Brugger, Xiao Sheng Zhang

In recent years, a new electriﬁcation-based mechanism called triboelectric generator (TEG) has been demonstrated as a stable and renewable power source to convert ambient energy into remarkable electrical output. Various TEG conﬁgurations have been propose ...

Elsevier Science Bv2016

Carbon Dioxide to Methanol: The Aqueous Catalytic Way at Room Temperature

Gabor Laurenczy, Katerina Stefania Sordakis

Carbon dioxide may constitute a source of chemicals and fuels if efficient and renewable processes are developed that directly utilize it as feedstock. Two of its reduction products are formic acid and methanol, which have also been proposed as liquid orga ...

Wiley-Blackwell2016

Electrochemical Reduction of CO2 Catalyzed by Metal Oxides

Yeonji Oh

A rapidly growing population and industrialization have caused the exploitation of natural resources in keeping with fossil fuels shortage. Due to the combustion of fossil fuels, the concentration of CO2 in the earth's atmosphere, which is a potent greenho ...

EPFL2015

Geothermal Energy and Biomass Integration in Urban Systems: a Case Study

François Maréchal, Stefano Moret, Léda Gerber, Emanuela Peduzzi, Frédéric Louis-Pierre Raphaël Marie Amblard

Heating, electricity and transportation are the three components of urban systems final energy consumption. Geothermal energy and biomass are two promising renewable energy resources that can be used for the production of heat, electricity and biofuels, th ...

2015

Process systems engineering studies for the synthesis of catalytic biomass-to-fuels strategies

Jeremy Luterbacher

The goal of this paper is to show how chemical process synthesis and analysis studies can be coupled with experimental heterogeneous catalysis studies to identify promising research directions for the development of strategies for the production of renewab ...

Elsevier2015

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