Halftime at COP30
As we head into the second week of COP30, negotiations are intensifying, with increasing calls for an ambitious outcome that...
C40 at COP30: The COP of cities, implementation, and truth
The historic #COP30 opened in Belém in the Amazonian state of Pará on Monday with two days dedicated to cities....
World Mayors Summit Day 2
Cooler cities, transformed food systems, and climate-focused urban planning. At the 2025 World Mayors Summit, C40 Cities announced three new...