Citizens’ Assembly on the Future of Mobility: Berliners Discuss Scenarios for 2045
From May 23 to 25, 2025, the Mobility2Grid Research Campus hosted a Citizens’ Assembly (Planungszelle) at the EUREF Campus Berlin – a participatory format for democratic decision-making originally developed in the 1970s by Prof. Dr. Peter Dienel at the University of Wuppertal. The Planungszelle method brings together randomly selected citizens to deliberate on complex societal issues in a multi-day, structured setting. Participants are provided with expert input, deliberate in small groups, and collectively produce a recommendation.

This Citizens’ Assembly aimed to enrich and reflect on the mobility scenarios for 2045 currently under development at the research campus by integrating the lived experiences and perspectives of Berlin’s residents.
50 randomly selected citizens from the city registry were invited to join two parallel working groups and discuss the future of public mobility in their neighborhoods. Expert presentations introduced key topics and trends:
- Availability of Mobility (Dr. Kerstin Wendt, Women in Mobility)
- Autonomous Driving (Liss Böckler, Interlink GmbH)
- Micromobility (Sven Hausigke, STRATMO – Strategic Mobility Planning)
- Mobility-as-a-Service (MaaS) (Florian Drescher, inno2grid GmbH)
Participants assessed various development pathways for urban mobility in 2045 – from emerging technologies to everyday routines and infrastructure roles – through a collaborative and informed process.

The results will be summarized in a Citizens’ Report, to be presented publicly at the Mobility2Grid Symposium in autumn 2025 and handed over to policy and research stakeholders.
Additionally, the participants’ evaluations and ideas will be fed into MATSim, an agent-based traffic simulation model, to enable data-driven scenario analysis rooted in citizen input – a globally unique approach to participatory mobility research.
