Jaroslav Klusák finished her Ph.D. study at the University of Economics, Prague, Department of Environmental Economics in 2006. Since 2011, he has been working as an energy manager of the City of Litoměřice. Jaroslav has practical experiences in municipal energy since 2004. He publishes plenty of articles in the energy and energy management field. He has worked on national and international projects such as MODEL, Sustainable local energy indicators, MARUEL, MAESTRO, READY 21, ProgRESsHEAT, and POCACITO. He is a member of the Sustainable Energy Board of the Office of the Government of the Czech Republic.