Director of APOKSAPOKS – association for optimization chimneys and combustion, z.s., Czech Republic – Europe The Association APOKS aims at research and optimization in combustion processes and provides consulting and teaching activities.In APOKS we are interested in the field of fuel combustion (hydrogen, wood, wooden pelets or gas) and their influence on the air and the environment. For us, the most important topic is reduction of adverse human activities on air quality, especially public awareness raising on air pollution. Our goal is to raise public awareness of the proper way of heating, the necessary heating maintenance or suitable types of fuels.