Exciting news from cities across the world
We are thrilled to announce the winners of the Climate Smart Cities Challenge! The Climate Smart Cities Challenge is an open innovation competition to accelerate the shift to climate neutral cities, by empowering innovators and cities globally to collaborate in designing and demonstrating climate smart solutions to complex urban issues, such as freight congestion, carbon-neutral affordable housing and integrated zero-carbon neighbourhoods.
Challenge Works collaborated with UN-Habitat, Viable Cities, Dark Matter Labs, Ignite Sweden and the four partner cities - Bogotá, Bristol, Curitiba, and Makindye Ssabagabo - to design and deliver this challenge.
Congratulations to all the winners and finalists who participated.
Scroll down to check out each of the challenges and the winners who will be demonstrating their solutions and ideas in 2023. Find out more about the challenge and the four cities
Climate Smart Cities Challenge
