A global network of mayors taking urgent action to confront the climate crisis and create a future where everyone can thrive.

Houston Mexico City Abidjan Tokyo Stockholm Paris Dar es Salaam Bengaluru Dakar São Paulo Philadelphia Medellín Warsaw Lisbon Athens Santiago Toronto Ekurhuleni Amman Seoul San Francisco Beijing Guadalajara Dalian Oslo Los Angeles Melbourne Austin Berlin Quezon City Hangzhou Singapore Houston Mexico City Abidjan Tokyo Stockholm Paris Dar es Salaam Bengaluru Dakar São Paulo Philadelphia Medellín Warsaw Lisbon Athens Santiago Toronto Ekurhuleni Amman Seoul San Francisco Beijing Guadalajara Dalian Oslo Los Angeles Melbourne Austin Berlin Quezon City Hangzhou Singapore

Lagos Salvador Kuala Lumpur Accra Amsterdam Mumbai Portland Auckland Durban (eThekwini) Johannesburg Madrid Delhi NCT Hong Kong Bangkok Copenhagen Miami Zhenjiang Shanghai Fuzhou Addis Ababa Istanbul Lima Quito Bogotá Ho Chi Minh City Barcelona Rome Karachi Rotterdam Boston Guangzhou Wuhan Lagos Salvador Kuala Lumpur Accra Amsterdam Mumbai Portland Auckland Durban (eThekwini) Johannesburg Madrid Delhi NCT Hong Kong Bangkok Copenhagen Miami Zhenjiang Shanghai Fuzhou Addis Ababa Istanbul Lima Quito Bogotá Ho Chi Minh City Barcelona Rome Karachi Rotterdam Boston Guangzhou Wuhan

Kolkata Curitiba Buenos Aires Rio de Janeiro Freetown Nairobi Jakarta Chicago London Montréal Qingdao Tel Aviv – Yafo Shenzhen New York City Yokohama Tshwane Seattle Dubai Chengdu Phoenix Milan Cape Town Sydney Nanjing Vancouver New Orleans Heidelberg Washington, DC Chennai Hanoi Dhaka (North & South) Kolkata Curitiba Buenos Aires Rio de Janeiro Freetown Nairobi Jakarta Chicago London Montréal Qingdao Tel Aviv – Yafo Shenzhen New York City Yokohama Tshwane Seattle Dubai Chengdu Phoenix Milan Cape Town Sydney Nanjing Vancouver New Orleans Heidelberg Washington, DC Chennai Hanoi Dhaka (North & South)