In a nutshell, the Climathon is an international community of individuals trying to make a difference by working together in innovative ways to address climate challenges. Their aim is to help to achieve the "zero-emission" goal.

More locally, it is a programme taking place in different cities around the world and, for the city of Liège, the event took place from 12 to 14 November 2020.

Guy Gerard (Head of the ISSeP's Air Quality Unit) was invited as an expert to one of the themes of this Liège Climathon: "Ambient air pollution - How to improve air quality in cities". It was a very rewarding experience!

Videos of the project presentations and the announcement of the results are available at https://www.facebook.com/ClimathonLiege/.