Challenge of climate change
Key themes at BAU 2027
Find out more about the topics of the world's leading trade fair for architecture, materials and systems.
Material and resources
Our finite resources require a shift in thinking across all sectors. Renovating instead of tearing down—the preservation of existing buildings is becoming increasingly important. Environmentally friendly materials and raw materials, as well as reducing the emissions and energy intensity of traditional building materials through new production processes, are further approaches.
Climate protection and climate adaptation
In a changing world, resilient urban districts and sustainable architecture are becoming key strategies for effectively tackling the challenges of climate change. Future architectures require us to think holistically.
A changing habitat
The demands on space and its use are constantly increasing and lead to conflicts of objectives between the various uses. It is therefore important to plan ahead today for tomorrow. Simplified construction, Building Type E, or mass production: learn more about the available solutions.
Digitalization and productivity
The construction industry is on the verge of a digital turning point: AI, BIM, and digital twins are driving productivity, sustainability, and efficiency. At BAU 2027, you’ll see how new technologies are fundamentally transforming design, construction, and operations.
Key theme archive
A variety of factors influence the development of the construction industry, create changing market conditions and demand creative solutions from market participants.
These dynamic developments are reflected in BAU's changing key themes. The key themes of past BAU events are still relevant—read more in the archive below.
Homes of the future
Resources & recycling
Cost-effective construction
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