Mr. Matija Vajdić works as a Programme Manager at the PMO of the Energy Institute Hrvoje Požar (EIHP) where he works on various projects mostly related to energy efficiency and renewable energy systems. He worked as a Project Manager at the Joint Secretariat of the Interreg Central Europe Programme in Vienna, prior to that he already worked for five years for EIHP as a senior researcher and five more years for the United Nations Development Programme on a GEF funded project “Removing Barriers to Energy Efficiency in Croatia”. He holds a master’s degree in Power Engineering from Faculty of Electrical Engineering and Computing and the MBA in Energy Economics at the Faculty of Economics.