Theoni Oikonomou is an Energy and Environment Physicist, holding a MSc in “Energy Management Systems and Environmental Protection” and two BSc in “Physics” and in “Economics and Sustainable Development”. During her 15-year experience, she has been specialized in RES and Energy Saving projects. Since July 2011, she is working as a Senior Researcher Associate in the RES Division of CRES – Center for Renewable Energy Sources and Saving, in which she is focused on the implementation of European and national programmes in the solar thermal technology and in the geothermal energy sector.