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

Hangzhou Addis Ababa Montréal Delhi NCT Quito Vancouver Durban (eThekwini) Santiago Mumbai Buenos Aires Accra Zhenjiang Boston Kolkata Dubai Seattle Dar es Salaam Athens Toronto Washington, DC Tel Aviv – Yafo Salvador Freetown New Orleans Nairobi Oslo Chengdu Milan Portland Hong Kong Lagos New York City Hangzhou Addis Ababa Montréal Delhi NCT Quito Vancouver Durban (eThekwini) Santiago Mumbai Buenos Aires Accra Zhenjiang Boston Kolkata Dubai Seattle Dar es Salaam Athens Toronto Washington, DC Tel Aviv – Yafo Salvador Freetown New Orleans Nairobi Oslo Chengdu Milan Portland Hong Kong Lagos New York City

Chennai Dalian Ho Chi Minh City Jakarta Johannesburg Karachi Shanghai Beijing Austin San Francisco Shenzhen Chicago Barcelona Seoul Quezon City London Los Angeles Miami Ahmedabad Curitiba Lisbon Rome Dhaka (North & South) Nanjing Bogotá Auckland Fuzhou Mexico City Ekurhuleni Cape Town Amsterdam Kuala Lumpur Chennai Dalian Ho Chi Minh City Jakarta Johannesburg Karachi Shanghai Beijing Austin San Francisco Shenzhen Chicago Barcelona Seoul Quezon City London Los Angeles Miami Ahmedabad Curitiba Lisbon Rome Dhaka (North & South) Nanjing Bogotá Auckland Fuzhou Mexico City Ekurhuleni Cape Town Amsterdam Kuala Lumpur

Houston Paris Warsaw Wuhan Melbourne Sydney Singapore Medellín Stockholm Berlin Heidelberg Tshwane Copenhagen Amman Hanoi Madrid Abidjan Qingdao São Paulo Rio de Janeiro Guadalajara Rotterdam Tokyo Phoenix Philadelphia Lima Bengaluru Istanbul Guangzhou Dakar Bangkok Yokohama Houston Paris Warsaw Wuhan Melbourne Sydney Singapore Medellín Stockholm Berlin Heidelberg Tshwane Copenhagen Amman Hanoi Madrid Abidjan Qingdao São Paulo Rio de Janeiro Guadalajara Rotterdam Tokyo Phoenix Philadelphia Lima Bengaluru Istanbul Guangzhou Dakar Bangkok Yokohama