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

Guadalajara Nanjing Barcelona Hanoi Salvador Austin Philadelphia Medellín Dalian Curitiba Seoul Mumbai Ahmedabad Rotterdam London Dubai Bangkok Kuala Lumpur Sydney Tshwane Washington, DC Seattle Freetown Houston Rome Karachi Qingdao Mexico City Auckland Chicago Accra Hong Kong Guadalajara Nanjing Barcelona Hanoi Salvador Austin Philadelphia Medellín Dalian Curitiba Seoul Mumbai Ahmedabad Rotterdam London Dubai Bangkok Kuala Lumpur Sydney Tshwane Washington, DC Seattle Freetown Houston Rome Karachi Qingdao Mexico City Auckland Chicago Accra Hong Kong

Dar es Salaam Lagos Vancouver Boston Bogotá Melbourne Wuhan Tokyo Jakarta Beijing Copenhagen Toronto Addis Ababa Kolkata Chennai Montréal Paris Milan Amman Athens Oslo Guangzhou Zhenjiang Los Angeles Santiago Fuzhou Portland Abidjan Heidelberg Miami Cape Town New Orleans Dar es Salaam Lagos Vancouver Boston Bogotá Melbourne Wuhan Tokyo Jakarta Beijing Copenhagen Toronto Addis Ababa Kolkata Chennai Montréal Paris Milan Amman Athens Oslo Guangzhou Zhenjiang Los Angeles Santiago Fuzhou Portland Abidjan Heidelberg Miami Cape Town New Orleans

Dakar Lisbon Berlin Tel Aviv – Yafo Amsterdam Buenos Aires San Francisco Ho Chi Minh City Phoenix Istanbul Quezon City Quito Delhi NCT Lima Ekurhuleni Rio de Janeiro Yokohama Dhaka (North & South) Warsaw Singapore Hangzhou Johannesburg Shenzhen Bengaluru Durban (eThekwini) Shanghai Chengdu São Paulo Stockholm Nairobi Madrid New York City Dakar Lisbon Berlin Tel Aviv – Yafo Amsterdam Buenos Aires San Francisco Ho Chi Minh City Phoenix Istanbul Quezon City Quito Delhi NCT Lima Ekurhuleni Rio de Janeiro Yokohama Dhaka (North & South) Warsaw Singapore Hangzhou Johannesburg Shenzhen Bengaluru Durban (eThekwini) Shanghai Chengdu São Paulo Stockholm Nairobi Madrid New York City