Rethink Cities Summit 2025

The most recent edition of the Rethink Cities Summit brought together more than 100 participants from 26 European cities in Sønderborg to exchange insights on the urban energy transition. The program blended keynote talks, city success stories, hands-on workshops, and field visits to Sønderborg’s pioneering initiatives.

Key highlights included:

• European best practices in accelerating the green transition

• Inspiring field trips showcasing Sønderborg’s local achievements

• Practical workshops tackling urban energy challenges

• Strong cross-border collaboration between cities and businesses

The summit concluded with a shared call to scale proven solutions, share learnings widely, and sustain the momentum for climate-resilient cities.

CLIENT

Impact The Future & Urban Impact

KEY PARTNERS OF THE EVENT

Bitten & Mads Clausen Foundation, ProjectZero, Sønderborg Kommune, Danfoss, IDA Energi

MY ROLE

Conference main moderator

MORE INFORMATION

www.rethinkcities.co