The Passive House is the building concept of the future, which becomes more and more important. No active heating system is necessary, therefore it considerably reduces energy costs and, above all, offers you comfort during winter and summer times.
In Austria you can apply for environmental and building subsidies for adapting new and existing buildings to environmental laws with insulation material from Austrotherm. Get more information about subsidies for household buildings in Austria (available in German only). Find out what environmental and building subsidies exist in your country.