Johannesburg Accelerates Net-Zero Vision through C40 Cities’ CAI Africa Programme
Johannesburg, South Africa (3 December 2025) – The City of Johannesburg (CoJ) today celebrated the substantial progress in the city...
C40 Cities calls for COP30 to raise ambition and progress plan to phase out fossil fuels
Cities call on national governments to partner in an ambitious, just energy transition that delivers real change beyond COP30. C40...
G20 leaders urged to support cities in scaling up urban climate action and just transition
Johannesburg, South Africa – Hon. Velenkosini Fiki Hlabisa, Minister of the Department of Cooperative Governance and Traditional Affairs (COGTA), has...
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...
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...
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,...