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

Shanghai Lima Qingdao Hangzhou Dakar Seattle Nairobi Oslo Amsterdam Shenzhen Chicago London Dar es Salaam Rome Johannesburg Athens Abidjan Tokyo Paris Kolkata Lagos Singapore Miami Rio de Janeiro Tshwane Nanjing New York City Ho Chi Minh City Addis Ababa Wuhan Hanoi Philadelphia Shanghai Lima Qingdao Hangzhou Dakar Seattle Nairobi Oslo Amsterdam Shenzhen Chicago London Dar es Salaam Rome Johannesburg Athens Abidjan Tokyo Paris Kolkata Lagos Singapore Miami Rio de Janeiro Tshwane Nanjing New York City Ho Chi Minh City Addis Ababa Wuhan Hanoi Philadelphia

Curitiba Portland Ahmedabad Houston Yokohama Beijing Dhaka (North & South) Dubai Buenos Aires Mumbai Quito Tel Aviv – Yafo Jakarta Vancouver Amman Toronto Fuzhou Milan Barcelona New Orleans Hong Kong Freetown San Francisco Zhenjiang Delhi NCT Berlin Cape Town Santiago Austin Phoenix Quezon City Madrid Curitiba Portland Ahmedabad Houston Yokohama Beijing Dhaka (North & South) Dubai Buenos Aires Mumbai Quito Tel Aviv – Yafo Jakarta Vancouver Amman Toronto Fuzhou Milan Barcelona New Orleans Hong Kong Freetown San Francisco Zhenjiang Delhi NCT Berlin Cape Town Santiago Austin Phoenix Quezon City Madrid

Chengdu Chennai São Paulo Rotterdam Durban (eThekwini) Guangzhou Accra Salvador Washington, DC Kuala Lumpur Sydney Bogotá Dalian Seoul Medellín Stockholm Lisbon Montréal Bangkok Karachi Bengaluru Boston Melbourne Ekurhuleni Mexico City Copenhagen Guadalajara Auckland Heidelberg Istanbul Warsaw Los Angeles Chengdu Chennai São Paulo Rotterdam Durban (eThekwini) Guangzhou Accra Salvador Washington, DC Kuala Lumpur Sydney Bogotá Dalian Seoul Medellín Stockholm Lisbon Montréal Bangkok Karachi Bengaluru Boston Melbourne Ekurhuleni Mexico City Copenhagen Guadalajara Auckland Heidelberg Istanbul Warsaw Los Angeles