Cities taking action to reduce water hazards and improve residents’ quality of life
More than half of the world’s population live in urban areas, which face water-related climate hazards such as water scarcity...
Meet the Women4Climate Tech Challenge winners and their pioneering projects
For International Women’s Day, learn about the 2020 Women4Climate Tech Challenge winners and their innovative climate solutions implemented in C40…
A spotlight on consumption-based emissions
A look at "The Future of Urban Consumption in a 1.5°C World,” a report published in 2019 by C40 Cities…
C40: 2022 highlights
With contributions from C40 Chair, Mayor of London Sadiq Khan, and C40 Executive Director Mark Watts Foreword by C40 Chair,...
Green News Digest: Day 3 at the C40 Summit
Catch up on the highlights from the third and final day of the C40 World Mayors Summit 2022 in Buenos…
Green News Digest: Day 2 at the C40 Summit
Catch up on the day’s highlights from the C40 World Mayors Summit in Buenos Aires