Gabriela Tejada GuerreroGabriela has extensive expertise in international cooperation in education, research and innovation. She joined EPFL as scientist at the Cooperation and Development Center (CODEV) where she led the EPFL Leading House Program (2014-2017) of the Swiss government, which upheld Swiss bilateral research cooperation with Brazil, India, Vietnam and Latin America. Her research focused on scientific diasporas and skilled migration with diverse international collaborations under her leadership. She worked at the University of Zurich, and the UNDP in Moldova and Geneva, and taught at the Monterrey Institute of Technology (ITESM). She was visiting researcher at the CES at Harvard University and the CIS at ETH Zurich. Gabriela obtained a BA in International Relations from the UIA (Ibero) in Mexico, and a PhD in Political Sciences from the UAB in Barcelona. She obtained a CAS IPA - International Policy and Advocacy of the D-MTEC, ETH Zurich (2019). Since 2020 Gabriela is Vice-President of the Swiss Commission for UNESCO (member since 2016), where she promotes science-society linkages and advocates for an inclusive development and dialogue through education, science and culture.Since May 2019, Gabriela is Academic Deputy at the Direction of the College of Humanities (CDH). She serves the Scholars at Risk program (SAR) at EPFL in an advisory capacity.
Fabrizio SossanExpertise
Mathematical Modelling, Forecasting and Optimization for Power System Applications
Current work
He is currently working on (i) forecasting of the electrical load in application to real-time control of micro-grids and (ii) planning and development of the power system infrastructure under an increased penetration of distributed generation.
Fabrizio is an Italian citizen and was born in Genova on 9th April 1985. He got his B.Sc. and M.Sc. in Computer Engineering from the University of Genova in 2007
François MaréchalPh D. in engineering Chemical process engineer
Researcher and lecturer in the field of computer aided process and energy systems engineering.
Lecturer in the mechanical engineering, electrical engineering and environmental sciences engineering in EPFL.
I'm responsible for the Minor in Energy of EPFL and I'm involved in 3 projects of the Competence Center in Energy and Mobility (2nd generation biofuel, Wood SOFC, and gas turbine development with CO2 mitigation) in which i'm contributing to the energy conversion system design and optimisation.
Short summary of my scientific carrer
After a graduation in chemical engineering from the University of Liège, I have obtained a Ph. D. from the University of Liège in the LASSC laboratory of Prof. Kalitventzeff (former president of the European working party on computer aided process engineering). This laboratory was one of the pioneering laboratory in the field of Computer Aided Process Engineering.
In the group of Professor Kalitventzeff, I have worked on the development and the applications of data reconciliation, process modelling and optimisation techniques in the chemical process industry, my experience ranges from nuclear power stations to chemical plants. In the LASSC, I have been responsible from the developments in the field of rational use of energy in the industry. My first research topic has been the methodological development of process integration techniques, combining the use of pinch based methods and of mathematical programming: e.g. for the design of multiperiod heat exchanger networks or Mixed integer non linear programming techniques for the optimal management of utility systems. Fronted with applications in the industry, my work then mainly concentrated on the optimal integration of utility systems considering not only the energy requirements but the cost of the energy requirements and the energy conversion systems. I developed methods for analysing and integrating the utility system, the steam networks, combustion (including waste fuel), gas turbines or other advanced energy conversion systems (cogeneration, refrigeration and heat). The techniques applied uses operation research tools like mixed integer linear programming and exergy analysis. In order to evaluate the results of the utility integration, a new graphical method for representing the integration of the utility systems has been developed. By the use of MILP techniques, the method developed for the utility integration has been extended to handled site scale problems, to incorporate environmental constraints and reduce the water usage. This method (the Effect Modelling and Optimisation method) has been successfully applied to the chemical plants industry, the pulp and paper industry and the power plant. Instead of focusing on academic problems, I mainly developed my research based on industrial applications that lead to valuable and applicable patented results. Recently the methods developed have been extended to realise the thermoeconomic optimisation of integrated systems like fuel cells. My present R&D work concerns the application of multi-objective optimisation strategies in the design of processes and integrated energy conversion systems.
Since 2001, Im working in the Industrial Energy Systems Laboratory (LENI) of Ecole Polytechnique fédérale de Lausanne (EPFL) where Im leading the R&D activities in the field of Computer Aided Analysis and Design of Industrial Energy Systems with a major focus on sustainable energy conversion system development using thermo-economic optimisation methodologies. A part from the application and the development of process integration techniques, that remains my major field of expertise, the applications concern :
Rational use of water and energy in Industrial processes and industrial production sites : projects with NESTLE, EDF, VEOLIA and Borregaard (pulp and paper).Energy conversion and process design : biofuels from waste biomass (with GASNAT, EGO and PSI), water dessalination and waste water treatment plant (VEOLIA), power plant design (ALSTOM), Energy conversion from geothermal sources (BFE). Integrated energy systems in urban areas : together with SCANE and SIG (GE) and IEA annexe 42 for micro-cogeneration systems.
I as well contributed to the definition of the 2000 Watt society and to studies concerning the emergence of green technologies on the market in the frame of the Alliance for Global Sustainability.
Nicolas GrandjeanNicolas Grandjean received a PhD degree in physics from the University ofNice Sophia Antipolis in 1994 and shortly thereafter joined the French National Center for Scientific Research (CNRS) as a permanent staff member. In 2004, he was appointed tenure-track assistant professor at the École polytechnique fédérale de Lausanne (EPFL) where he created the Laboratory for advanced semiconductors for photonics and electronics. He was promoted to full professor in 2009. He was the director of the Institute of Condensed Matter Physics from 2012 to 2016 and then moved to the University of California at Santa Barbara where he spent 6 months as a visiting professor. Since 2018, he is the head of the School of Physics at the EPFL. He was awarded the Sandoz Family Foundation Grant for Academic Promotion, received the “Nakamura Lecturer” Award in 2010, the "Quantum Devices Award” at the 2017 Compound Semiconductor Week, and “2016 best teacher” award from the EPFL Physics School. His research interests are focused on the physics of nanostructures and III-V nitride semiconductor quantum photonics.
Jérôme ChenalExpertise
Urban DesignUrban PlanningUrban ManagementPublic SpaceHousingDevelopment StudiesVisual Anthropology
Mission
Director of CEAT Director of Excellence in Africa Center Affiliate professor at UM6P
Teaching & PhD Past EPFL PhD Students Stéphanie Hasler, Rémi Jaligot, Armel Firmin Kemajou Mbianda, Martí Bosch Padrós, Andrea Salmi, Vitor Pessoa Colombo, Akuto Akpedze Konou, Rim Mrani Past EPFL PhD Students as codirector Marc Antoine Messer, Alexandre Rigal Courses Urban planning in the South PE
Philippe ThalmannPhilippe Thalmann was born in Lausanne in 1963. He graduated in Economics from the University of Lausanne in 1984, where he earned a postgraduate diploma in Economics in 1986. Mr. Thalmann entered the doctoral program in Economics of Harvard University (Cambridge, U.S.A.) in 1986, which he completed with a Ph.D. in 1990. His dissertation is entitled: "Essays in the Economics of Government Revenues and Spending". Returning to Switzerland, he was hired as an assistant professor first at the University of Geneva (teachings in Public Economics), then at the University of Lausanne (teachings in Econometrics and Introductory Economics). Since 1994, Mr. Thalmann is associate professor of Economics as the Swiss Federal Institute of Technology at Lausanne.
Martine LapriseTeaching & PhD Courses Vers des villes bioclimatiques ? AR-688
Sophie LufkinFORMATION
2010 - Thèse de doctorat au sein de l'EDAR (Ecole doctorale Architecture, Ville, Histoire) sur la densification des friches ferroviaires, co-dirigée par les Prof. Inès Lamunière et Vincent Kaufmann
2005 - "Master of Art" en architecture, sous la direction des Prof. Patrick BERGER et Inès LAMUNIERE
2003 - Année d'échange à l'ETHZ
1999 - Entrée à l'EPFL, section architecture
1998 - Maturité type B, Collège Claparède, Genève
EXPERIENCE PROFESSIONNELLE
2010 - Architecte, Cheffe de projet chez LAR - Fernando Romero, México
2006 - Assistante de recherche à lEPFL au Laboratoire darchitecture et mobilité urbaine (LAMU), projet de recherche PNR54 "Densification des friches ferroviaires"
2005 - Architecte chez Devanthéry & Lamunière, Genève
2004 - Stage darchitecture, Eric Maria, Genève
2003 - Stage darchitecture, Sumi & Burkhalter, Zurich
2001 - Stage darchitecture, Devanthéry & Lamunière, Genève
RECOMPENSES ET BOURSES
2001 - Prix SIA Vaudoise pour le projet "Fondation Ella Maillart à Chandolin"
2005 - Prix de l'Association des diplômes A3-EPFL
2008 - Bourse Erna Hamburger
LANGUES
Français (maternelle), allemand et anglais (courantes), portugais (notions)
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