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Displaying 19 - 24 of 1194 results
In Focus
September 15, 2025
What happened at Urban 20 in Johannesburg?
From Johannesburg to the world, here’s how cities drove the U20 agenda. The Urban 20 (U20) Summit concluded on...
Press Release
September 12, 2025
City Leaders Convene in Johannesburg for first-ever African Urban 20 summit
Johannesburg, South Africa – Leaders from twenty global cities, including Ahmedabad, Freetown, Accra, Rotterdam, and Amsterdam, will gather in Johannesburg...
Press Release
September 10, 2025
Lima presents historic advances in sustainable mobility and air quality with international support
Lima, Peru – New bike lanes and cleaner air for all will be just two of the legacies of Lima’s...
In Focus
September 10, 2025
Celebrating the winners of the fourth Students Reinventing Cities competition
C40’s global design challenge, Students Reinventing Cities, celebrates the winning projects from this year’s 11 participating cities: Amman, Barcelona, Freetown,...
Press Release
August 25, 2025
From Scandinavia to South America: Sweden and Bolivia join the CHAMP Coalition
The Coalition for High Ambition and Multilevel Partnerships (CHAMP) has reached a historic milestone with the addition of its 76th...
Thought Leadership
July 24, 2025
Cities are shaping the future of global climate action
A decade after the Paris Agreement, urban climate leadership is driving progress from the ground up In the last decade,...