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

Mexico City Washington, DC Salvador Tel Aviv – Yafo Chengdu Stockholm Kolkata Amman Hangzhou Ho Chi Minh City Oslo Chicago Kuala Lumpur New Orleans Athens Los Angeles Lisbon Karachi Singapore Dalian Dubai Rome Nanjing Guangzhou Milan Hong Kong Durban (eThekwini) Heidelberg Dhaka (North & South) Philadelphia Istanbul Warsaw Mexico City Washington, DC Salvador Tel Aviv – Yafo Chengdu Stockholm Kolkata Amman Hangzhou Ho Chi Minh City Oslo Chicago Kuala Lumpur New Orleans Athens Los Angeles Lisbon Karachi Singapore Dalian Dubai Rome Nanjing Guangzhou Milan Hong Kong Durban (eThekwini) Heidelberg Dhaka (North & South) Philadelphia Istanbul Warsaw

Fuzhou Ekurhuleni Yokohama Ahmedabad Seattle Copenhagen Guadalajara Quito Mumbai Quezon City Qingdao Seoul Vancouver San Francisco Bengaluru Dar es Salaam Boston Nairobi Melbourne Chennai Austin Houston Madrid London São Paulo Delhi NCT Shenzhen Hanoi Medellín Bangkok Addis Ababa Phoenix Fuzhou Ekurhuleni Yokohama Ahmedabad Seattle Copenhagen Guadalajara Quito Mumbai Quezon City Qingdao Seoul Vancouver San Francisco Bengaluru Dar es Salaam Boston Nairobi Melbourne Chennai Austin Houston Madrid London São Paulo Delhi NCT Shenzhen Hanoi Medellín Bangkok Addis Ababa Phoenix

New York City Rotterdam Johannesburg Jakarta Amsterdam Dakar Wuhan Montréal Zhenjiang Tokyo Paris Miami Sydney Toronto Buenos Aires Lima Berlin Rio de Janeiro Abidjan Shanghai Freetown Beijing Portland Auckland Lagos Santiago Cape Town Curitiba Tshwane Accra Bogotá Barcelona New York City Rotterdam Johannesburg Jakarta Amsterdam Dakar Wuhan Montréal Zhenjiang Tokyo Paris Miami Sydney Toronto Buenos Aires Lima Berlin Rio de Janeiro Abidjan Shanghai Freetown Beijing Portland Auckland Lagos Santiago Cape Town Curitiba Tshwane Accra Bogotá Barcelona