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

Istanbul Madrid Phoenix Houston Chengdu Seoul San Francisco Dar es Salaam Qingdao Amman Tokyo Buenos Aires Kuala Lumpur Lima Ekurhuleni Tel Aviv – Yafo Tshwane Milan Washington, DC Barcelona Fuzhou Yokohama Nairobi Abidjan Quezon City Seattle Dakar Jakarta Rotterdam São Paulo Hong Kong Vancouver Istanbul Madrid Phoenix Houston Chengdu Seoul San Francisco Dar es Salaam Qingdao Amman Tokyo Buenos Aires Kuala Lumpur Lima Ekurhuleni Tel Aviv – Yafo Tshwane Milan Washington, DC Barcelona Fuzhou Yokohama Nairobi Abidjan Quezon City Seattle Dakar Jakarta Rotterdam São Paulo Hong Kong Vancouver

Karachi New Orleans Sydney Berlin Singapore Shanghai Stockholm Ho Chi Minh City Dalian Zhenjiang Lagos Dubai Durban (eThekwini) Lisbon Santiago Toronto Bengaluru Heidelberg Freetown Melbourne Cape Town Los Angeles Hanoi Nanjing Wuhan Portland Dhaka (North & South) Bogotá Philadelphia Kolkata Paris Montréal Karachi New Orleans Sydney Berlin Singapore Shanghai Stockholm Ho Chi Minh City Dalian Zhenjiang Lagos Dubai Durban (eThekwini) Lisbon Santiago Toronto Bengaluru Heidelberg Freetown Melbourne Cape Town Los Angeles Hanoi Nanjing Wuhan Portland Dhaka (North & South) Bogotá Philadelphia Kolkata Paris Montréal

Austin Guadalajara Oslo Medellín New York City Miami Rio de Janeiro Mumbai Rome Quito Salvador Bangkok London Boston Amsterdam Guangzhou Auckland Johannesburg Athens Hangzhou Shenzhen Chennai Curitiba Delhi NCT Addis Ababa Accra Copenhagen Warsaw Mexico City Beijing Chicago Austin Guadalajara Oslo Medellín New York City Miami Rio de Janeiro Mumbai Rome Quito Salvador Bangkok London Boston Amsterdam Guangzhou Auckland Johannesburg Athens Hangzhou Shenzhen Chennai Curitiba Delhi NCT Addis Ababa Accra Copenhagen Warsaw Mexico City Beijing Chicago