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

Qingdao Houston Guangzhou Wuhan Bangkok Auckland Chennai Mexico City Chengdu Ekurhuleni Hanoi Shenzhen Rotterdam Athens Guadalajara San Francisco Tshwane Addis Ababa Buenos Aires São Paulo Dalian Ahmedabad Lisbon London Nanjing Fuzhou Dhaka (North & South) Copenhagen Vancouver Bogotá Berlin Yokohama Qingdao Houston Guangzhou Wuhan Bangkok Auckland Chennai Mexico City Chengdu Ekurhuleni Hanoi Shenzhen Rotterdam Athens Guadalajara San Francisco Tshwane Addis Ababa Buenos Aires São Paulo Dalian Ahmedabad Lisbon London Nanjing Fuzhou Dhaka (North & South) Copenhagen Vancouver Bogotá Berlin Yokohama

Rome Miami Santiago Washington, DC Abidjan Durban (eThekwini) Salvador Zhenjiang Karachi Heidelberg Melbourne Hong Kong Bengaluru Hangzhou Portland Istanbul Phoenix Johannesburg Milan Freetown Sydney Kuala Lumpur Amsterdam New Orleans Philadelphia Mumbai Barcelona Paris Toronto Rio de Janeiro Stockholm Lagos Rome Miami Santiago Washington, DC Abidjan Durban (eThekwini) Salvador Zhenjiang Karachi Heidelberg Melbourne Hong Kong Bengaluru Hangzhou Portland Istanbul Phoenix Johannesburg Milan Freetown Sydney Kuala Lumpur Amsterdam New Orleans Philadelphia Mumbai Barcelona Paris Toronto Rio de Janeiro Stockholm Lagos

Shanghai Kolkata Medellín Quito Jakarta Quezon City Madrid Tokyo Seoul Seattle Ho Chi Minh City Cape Town Beijing Dar es Salaam Delhi NCT Dakar Accra Warsaw New York City Nairobi Tel Aviv – Yafo Dubai Amman Montréal Chicago Austin Boston Lima Los Angeles Curitiba Oslo Singapore Shanghai Kolkata Medellín Quito Jakarta Quezon City Madrid Tokyo Seoul Seattle Ho Chi Minh City Cape Town Beijing Dar es Salaam Delhi NCT Dakar Accra Warsaw New York City Nairobi Tel Aviv – Yafo Dubai Amman Montréal Chicago Austin Boston Lima Los Angeles Curitiba Oslo Singapore