Enthusiast of energy innovations and «green» start-ups, consultant in communication. He has been promoting entrepreneurship opportunities and social innovations, which are opened by renewable energy sector, constant development and energy efficiency, for more than 5 years already. Roman is a head of «Greencubator» network, and as a consultant in communication and presentation art, he, also, leads the direction of preparing the lecturers for the TEDxKyiv conference.