Europe’s largest event for sustainable cities.


CityChangers, we have a date!

Lisbon | Portugal
April 1-3 | 2020

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  /  Lasse P. N. Olsen

Lasse P. N. Olsen

Since 2014 Lasse P. N. Olsen is the Mayor for Environment and Energy at the City of Aalborg. He is passionate about leading the municipality’s transition towards a sustainable future.

Among other things, the Municipality of Aalborg is currently putting a lot of focus on the transition towards a circular economy in partnership with local companies and local university.