C40 WORLD MAYORS SUMMIT
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.
1. Oxford Economics, C40 modelling and World Bank GDP data (2020)