open until 30th November 2023

“Fewer. But get more out of it!”

The 20th BauZ! Congress is dedicated to at 7th and 8th March 2023 the topic of scarcity.

Supply shortages, skills shortages, inflation, now everything is in short supply for now. In view of limited possibilities, the range of topics in ecological building is placed under the aspect of efficiency: Skilled labour, energy, building materials, components, money.

Details on the individual topics and on how to submit your contribution can be found on the homepage of the