Stefan Larsson-Mastonstråle – CTO and Lead Engineer

Stefan have been working in the energy sector since 1986. He is expert at designing, managing, and operating small to large scale utility plants. He is an accomplished inventor and a number of his patents have been commercialised and are in use today. Stefan has been at the forefront of creating new technologies and the implementation of those technologies in the renewable energy market. Stefan have studied computer science, mechanical engineering, electrotechnology, and project management, and served as researcher and project manager at the Dalarna University, at the School of Industrial management and Engineering, and the European Solar Engineering School, ESES, and the Solar Energy Research Center, SERC. Stefan has served as senior research project manager at the Vattenfall power utility company in renewable energy (including solar PV, PVT and CSP), power and chemical processes and distributed energy in 1998 – 2010. A part of the work in research management was also done as programme secretary for the Swedish Energy Agency, managing the national development and technology demonstration FUD programmes including their respective national funding budgets. Stefan is board member of the Lumicum Laboratory and the foundation for research in concentrating solar energy at the Mid Sweden University. Stefan have been member of the International Solar Energy Association, ISES, for many years, and have published a number of peer-reviewed scientific articles, is author and contributor of educational literature, engineering courses and presentations in renewable energy.