Climathon is the biggest collective climate action taking place in over 145 cities in 55 countries on all continents.

Climathon Belgrade is organized by ChaOS and supported by City of Belgrade, Secretariat for Environmental Protection, Chamber of Commerce of Serbia, and many other partners.

Climathon Belgrade 2020 used advanced ITechnology to make it possible for great number of participants and interntional spekers and mentors to work together even being remote. Illustrated Report from the Climathon Belgrade 2020: https://bit.ly/clm20re

Climathon Belgrade 2019/20 was the biggest Climathon in 2019 in the Eastern Europe. Illustrated Report from the Climathon Belgrade 2019/20: http://bit.ly/climbg-ree

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