He serves as a full professor in the Mechanical Engineer Department of the Hellenic Mediterranean University. From December 2017 to August 2021, he served as the head of the department. He has also been the Deputy Head of the Power Plant Synthesis Laboratory since 2010.  His field of expertise covers the following topics: •    Design, computational simulation, and study of hybrid power plants for electricity and thermal energy production, consisting of renewable energy sources supported by storage technologies. •    Rational use of energy, energy saving, energy performance upgrade of buildings and infrastructure, and bioclimatic architecture. •    Environmental impacts of RES projects, social extensions, and social attributes. He was the scientist responsible on behalf of the Hellenic Mediterranean University (HMU) for the European Commission’s Initiative “Clean Energy for EU Islands”. He is also the representative of the HMU in the United Nation’s Sustainable Development and Solution Network. He is the main author of more than 40 articles in international scientific journals, and he has contributed to many more. He has also presented 35 articles at conferences. He is the author of four books in the Greek language and one book in the English language entitled “Power Plant Synthesis”. He has more than 1000 citations in Scopus and is evaluated with an h-index of 19. He is a founding member of the Minoan Energy Community and member of the Energy Community of Sifnos.