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

Venice Seattle Vancouver Durban (eThekwini) Abidjan Lagos Dakar London Copenhagen Montréal Melbourne Istanbul Rio de Janeiro Lisbon Delhi NCT Salvador Hong Kong Singapore Auckland Mumbai Tshwane Hanoi Moscow Medellín San Francisco New Orleans Dar es Salaam Barcelona Ekurhuleni Chengdu Qingdao Zhenjiang Karachi Venice Seattle Vancouver Durban (eThekwini) Abidjan Lagos Dakar London Copenhagen Montréal Melbourne Istanbul Rio de Janeiro Lisbon Delhi NCT Salvador Hong Kong Singapore Auckland Mumbai Tshwane Hanoi Moscow Medellín San Francisco New Orleans Dar es Salaam Barcelona Ekurhuleni Chengdu Qingdao Zhenjiang Karachi

Bogotá Stockholm Oslo Fuzhou Houston Washington, DC Dalian Shanghai Portland Guangzhou Wuhan Kolkata Lima Seoul Ho Chi Minh City Yokohama Nairobi Rome Jakarta Bangkok New York City Amsterdam Curitiba Tokyo Chicago Milan Toronto Dubai Warsaw Miami Austin Nanjing São Paulo Bogotá Stockholm Oslo Fuzhou Houston Washington, DC Dalian Shanghai Portland Guangzhou Wuhan Kolkata Lima Seoul Ho Chi Minh City Yokohama Nairobi Rome Jakarta Bangkok New York City Amsterdam Curitiba Tokyo Chicago Milan Toronto Dubai Warsaw Miami Austin Nanjing São Paulo

Cape Town Rotterdam Philadelphia Accra Johannesburg Chennai Dhaka (North & South) Bengaluru Shenzhen Tel Aviv – Yafo Phoenix Hangzhou Beijing Guadalajara Santiago Mexico City Berlin Addis Ababa Los Angeles Quezon City Madrid Freetown Boston Paris Buenos Aires Sydney Amman Athens Kuala Lumpur Heidelberg Quito Cape Town Rotterdam Philadelphia Accra Johannesburg Chennai Dhaka (North & South) Bengaluru Shenzhen Tel Aviv – Yafo Phoenix Hangzhou Beijing Guadalajara Santiago Mexico City Berlin Addis Ababa Los Angeles Quezon City Madrid Freetown Boston Paris Buenos Aires Sydney Amman Athens Kuala Lumpur Heidelberg Quito