C40 launches Water Safe Cities Accelerator to tackle flooding and drought
16 cities signed a commitment to address flooding and drought, and improve resilience by 2030
12 winners of the second Students Reinventing Cities competition announced
More than 1,000 young people across the world reimagined urban spaces into green and thriving neighbourhoods as part of C40's…
C40 celebrates one year of the Inflation Reduction Act, applauds mayors taking action
One year ago today, the historic Inflation Reduction Act was passed in the United States. C40 applauds US mayors taking…
How US mayors are creating a just energy transition
One year after the US introduced the Inflation Reduction Act, we explore how cities are using finance unlocked by this…
C40 releases 2022 Annual Report
Access C40’s 2022 Annual Report, with a foreword co-authored by Sadiq Khan, Mayor of London and Chair of C40 Cities…
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…