C40 is a global network of mayors of the world’s leading cities that are united in action to confront the climate crisis.

Addis Ababa Copenhagen Mumbai Amsterdam Dakar Santiago Bogotá Ahmedabad Tshwane San Francisco Quezon City Dar es Salaam Guadalajara Chengdu Washington, DC Dhaka (North & South) Dubai Qingdao Zhenjiang Quito Heidelberg Boston Paris London Yokohama Beijing Bengaluru Abidjan Warsaw Oslo Melbourne Hanoi Amman Addis Ababa Copenhagen Mumbai Amsterdam Dakar Santiago Bogotá Ahmedabad Tshwane San Francisco Quezon City Dar es Salaam Guadalajara Chengdu Washington, DC Dhaka (North & South) Dubai Qingdao Zhenjiang Quito Heidelberg Boston Paris London Yokohama Beijing Bengaluru Abidjan Warsaw Oslo Melbourne Hanoi Amman

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