C40 Co-Chair Mayor Aki-Sawyerr and climate expert Aromar Revi react to extreme weather events in C40 cities
A statement by Co-Chair Mayor of Freetown Yvonne Aki-Sawyerr and IiHS Director, IPCC AR6 Coordinating Lead Aromar Revi The impacts...
C40 releases 2023 Annual Report
Read the foreword by the C40 Co-Chairs, Mayor of London Sadiq Khan and Mayor of Freetown Yvonne Aki-Sawyerr
Building resilient and inclusive African cities
Lessons from C40's masterclass on loss and damage and inclusive climate action in Addis Ababa
The lasting legacy of Women4Climate
The Women4Climate community has achieved so much to be proud of in seven years, now made up of 1,000 women…
The end of the fossil fuel era is in sight
C40 Executive Director Mark Watts reflects on the outcomes of COP28
C40 Co-Chairs Mayor Aki-Sawyerr and Mayor Khan react to COP28 final agreement
As COP28 negotiations ended, an agreement was penned, with governments reaching a historic, first-time consensus to transition away from fossil...