polisKEYNOTES: Michael Ziller talks about strategies for housing construction
Nov. 6, 2025

Photo polisKEYNOTES / Jan Rathke
‘The future lies in existing buildings – strategies for housing construction’
How can we overcome the construction blockade? At the twelfth polisKEYNOTES event on 6 November in Bremen, Michael Ziller, Swetlana Arengold, Johann Christian Plagemann, Manfred Corbach and Alexander Gutzmer will discuss
- how economic efficiency, sustainability and quality of life can be combined,
- what role multi-storey residential construction and qualitative densification play in this,
- whether we can manage without additional land sealing,
- and what new alliances between the public sector, private industry and cooperative organisations might look like.
‘Rethinking housing: simplifying, densifying, responsibility.’
The aim is to think beyond boundaries – between systems, stakeholder logic and responsibilities – and find practical ways to turn ambitious housing construction goals into reality.
More information about polisKEYNOTES in Bremen.
Be there in person or participate via livestream!
- WHERE? Q45, Falkenstraße 45, Bremen
- WHEN? 6 November 2025, 6:30 p.m. – 8:40 p.m.
- Click here to register for polisKEYNOTES