Cities around the world call for accelerating the shift from fossil fuels to renewable energy
C40 cities highlight renewable energy as the most effective path to securing affordable, reliable power and reinforce the commitment to...
World Mayors Summit Day 1
The World Mayors Summit 2025 opened with a powerful plenary as the Mayors of London, Freetown, and Rio de Janeiro...
C40 and Climate Mayors highlight EPA’s US$7 billion fund to expand local solar investment
On Earth Day, Climate Mayors and C40 Cities celebrate the Environmental Protection Agency award of another US$7 billion from the…