Christophe BallifChristophe Ballif is director of the Phototovoltaics and Thin Film Electronics Laboratoryb) (PV-Lab at the institute of microengineering (IMT) in Neuchâtel (part of the EPFL since 2009). The lab focus is on the science and technology of high efficiency heterojunction crystalline cells,so-called passivating contacts for solar cells, multi-junction solar cells include novel generation Perovskite on innovative optical high speed detector and on various macroelectronics application. It also deals with energy management with a focus on integration of solar electricity into the energy system. The PV-Lab has strongly contributed to technology transfer and industrialization of novel devices and full technology with numerous companies. Christophe Ballif graduated as a physicist from the EPFL in 1994, where he also obtained in 1998 his Phd degree working on novel PV materials. He accomplished his postdoctoral research at NREL (Golden, US) on compound semiconductor solar cells (CIGS and CdTe). He worked then at the Fraunhofer ISE (Ge) on crystalline silicon photovoltaics (monocrystalline and multi-crystalline) until 2003 and then at the EMPA in Thun (CH) before becoming full professor at the University of Neuchâtel IMT in 2004, taking over the chair of Prof. A. Shah. Since 2013, C.Ballif is also the director of the new CSEM PV-Center, also located in Neuchâtel. The CSEM PV-Center is focussing more on industrialisation and technology transfer in the field of solar energy, including solar electricity management and storage. At the core of the CSEM PV-center activities lies several "pilot lines" for various kinds of solar cells manufacturing, with a focus coating technologies, wet chemistry processes for crystalline silicon, metalisation techniques for solar cells, and a platform for developing "ideal packaging solutions and polymers" for PV modules. In addition, joined facitilites between CSEM and EPFL of over 800 m2 are available for modules manufacturing, measuring and accelerated aging. CSEM PV-center has also full team dedicated to storage and energy systems and operates a joined center with BFH in Biel for research on electrochemical storage. He (co-) authored over 500 journal and technical papers, as well as several patents. He is an elected member of the SATW, member of the scientific council of the Swiss AEE, and member of the board of the EPFL Energy center. In 2016, he recieved the Becquerel prize for his contributions to the field of high efficiency photovoltaics.
Valentin SimeonovResearchComplete publication list Valentin SimeonovCollaborateur scientifique- EPFL ENAC EFLUMList of publicationsRefereed 1. V. Mitev, V. Simeonov, and I. Grigorov, "Model experiment in measuring the temperature and concentration of water vapours in air by spontaneous Raman scattering", Bulg. J. Phys. 9, No 5, pp. 549-558, (1982)2. V. Mitev, V. Simeonov, and I. Grigorov, ”Atmospheric gases temperature measurements by pure rotational Raman scattering”, Russian Journal of Applied Spectroscopy, 39,
Nicola Mary BanwellEnseignement et PhD Cours Planetary health BIO-413 Ce cours offre une vue d'ensemble des changements environnementaux au niveau mondial à travers la perspective des limites planétaires et examine comment la santé humaine est liée aux contextes sociaux et écologiques.
Julia SchmaleEnseignement et PhD Doctorant·es actuel·les Berkay Dönmez, Yolanda Temel, Nora Bergner, Benjamin Jérémy Laurent Heutte, Henrik Tasman Helmig, Sristi Shamarthi Das A dirigé les thèses EPFL de Ivo Fabio Beck, Roman Pohorsky Cours Physics and chemistry of the atmosphere ENV-320 Ce cours est une introduction aux phénomènes physiques et chimiques gouvernant la dynamique atmosphérique à petite et grande échelle. Le cours est structuré afin de donner une compréhension en profondeur de notre atmos
Athanasios NenesEnseignement et PhD Doctorant·es actuel·les Berkay Dönmez, Ernest Abboud A dirigé les thèses EPFL de Paraskevi Georgakaki, Lucile Ricard Cours Atmospheric processes: from cloud to global scales ENV-407 L'objectif principal est de voir les processus atmosphériques les plus importants de l'échelle locale à l'échelle globale. Le cours démarrera avec les processus nuageux, continuera avec les phénomènes synoptiques comme les cyclones extratropicaux et fronts, pour finir par la modélisation num
Marc VielleMarc Vielle has obtained a PhD degree in economics from the University Panthéon-Sorbonne (Paris). He worked as an economic researcher at the Laboratoire ERASME of Ecole Centrale de Paris and Université de Paris I (1987-1992), where he developed and managed the macroeconomic model HERMES-France. In 1991 he joined the Commissariat à lEnergie Atomique (CEA) as senior economist where he participated to the development of two models (GEM-E3 and PRIMES) funded by the European Commission. In 1996 he joined the Institut dEconomie Industrielle of Toulouse directed by Jean-Jacques Laffont. In 2003 he joined the Laboratoire dEconomie des Ressources Naturelles directed by Michel Moreaux. Since 2007, Marc works at EPFL.
He is member of the GEMINI-E3 team and participates to the development of the world general equilibrium model GEMINI-E3. Marc has a strong experience in economic modeling (especially CGE modeling), quantitative analysis, energy and climate change policies. He has contributed to several research projects funded by national governments, European Commission and private companies.
Skype 'Skype Me!' buttonhttp://www.skype.com/go/skypebuttons Philippe ThalmannOriginaire de Malters (LU), Philippe Thalmann est né à Lausanne en 1963. Il est licencié en économie politique de l'Université de Lausanne en 1984, où il a aussi obtenu le diplôme postgrade dans la même branche en 1986. M. Thalmann est entré dans le programme doctoral en économie de l'Université Harvard (Cambridge, E.-U.) en 1986 et l'a achevé avec le doctorat (Ph.D.) en 1990. De retour en Suisse, il est nommé maître-assistant à l'Université de Genève pour y enseigner l'économie et les finances publiques, puis professeur assistant à l'Université de Lausanne en 1993, pour y enseigner l'économétrie appliquée et l'économie nationale. En 1994, M. Thalmann est nommé professeur extraordinaire à l'EPFL (aujourd'hui professeur associé). Lors de la réorganisation de l'EPFL en 2000, il réoriente sa chaire de l'économie de la construction vers l'économie de l'environnement naturel et construit.
Charlotte GrossiordEnseignement et PhD Doctorant·es actuel·les Maxwell Zachary Wallace Bergström, Julie Anne Botzas-Coluni, Cross Jacob Heintzelman, Léo César Bernard Jacquat, Céline Joanna Sijlmans A dirigé les thèses EPFL de Eugénie Mas, Laura Mekarni, Janisse Deluigi, Thibaut Juillard Cours Applied ecology ENV-422 Le cours fournira les connaissances sur les systèmes écologiques nécessaires pour remettre en question les solutions appliquées en matière de durabilité. Nous allons évaluer de manière critique
Alexandre Buttler
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Wolf Hendrik HuwaldDr. Hendrik Huwald is a scientist at the Laboratory of Cryospheric Sciences (CRYOS) and a lecturer at the Environmental Sciences and Engineering Section (SSIE) of the Swiss Federal Institute of Technology in Lausanne (EPFL). He completed his PhD in 2003 at the Swiss Federal Institute of Technology in Zürich (ETHZ), developing a numerical model for sea ice and studying energy transfer processes in the Arctic. Between 2005 and 2012 he was a post-doctoral fellow and scientist at the Laboratory of Environmental Fluid Mechanics and Hydrology (EFLUM) of EPFL working on Alpine snow-atmosphere interaction, and energy balance-related research mainly in mountain regions. During this time, he designed, led and participated in numerous large field experiments in different environments. In 2013 he joined the newly founded CRYOS laboratory where he conducted research in the domains of snow science, hydrology, boundary layer meteorology and environmental sensing. He has extensive experience with project management both on national and international level.
Jean-Louis ScartezziniDirecteur du Laboratoire d'Energie Solaire et de Physique du Bâtiment à l'EPFL (1994-présent); Fondateur & Directeur de l'Institut des Infrastructures, des Ressources et de l'Environnement à l'ENAC (2002-2009); Fondateur & Directeur du Programme Doctoral en Environnement de l'EPFL (2002-2009); Co-Directeur de l'Institut des Techniques du Bâtiment de l'EPFL (1994-1997); Professeur Associé de Physique du Bâtiment à l'EPFL (1994-1997); Professeur Associé de Physique du Bâtiment à l'Université de Genève (1990-1997); Chef de Groupe & Chercheur associé au Laboratoire d'Energie Solaire et de Physique du Bâtiment de l'EPFL (1981-1989); Chercheur associé au Groupe de Recherche en Energie Solaire de l'EPFL (1981-1989); Chercheur associé à l'Institut de Géophysique Appliquée de l'Université de Lausanne (1980-1981).
Benjamin Jérémy Laurent HeutteAwards Poster Prize Award Royal Society of Chemistry 2025 Best Poster Award - 2nd Prize Doctoral School of Civil and Environmental Engineering 2024
