C40 WORLD MAYORS SUMMIT
Buenos Aires
19–21 October 2022
The C40 World Mayors Summit is our triennial climate action conference organised in partnership with a C40 member city. This year’s Summit, hosted by the City of Buenos Aires from 19–21 October 2022, will be a hybrid in-person and virtual event.
Recent Events
C40’s event at COP26 featured mayors and thought leaders from around the world. It addressed ways to achieve a sustainable and equitable recovery from the pandemic and advance C40’s vision of a green and equitable future.
A virtual event was hosted during Climate Week NYC to showcase the coalition of stakeholders working together to accelerate the transition to clean energy in C40 cities and beyond.
The C40 World Mayors Summit in Copenhagen gathered a global coalition of leading cities, businesses and residents to showcase the radical and ambitious climate action our planet needs to create the future we want.
