COP28, Dubai, UAE
30 November–12 December 2023
At COP28, city leaders will stand united in action to spur the climate ambitions of national governments.
Learn about all C40 events, activities and announcements at COP28, held in Dubai, UAE, from 30 November to 12 December 2023.
Phoenix
Chennai
Karachi
Quito
Mexico City
São Paulo
Washington, DC
Bangkok
Seattle
Cape Town
Seoul
London
Istanbul
Montréal
Boston
New Orleans
Stockholm
Freetown
Medellín
Rio de Janeiro
Chengdu
Oslo
Dhaka (North & South)
San Francisco
Amsterdam
Accra
Tel Aviv – Yafo
Shenzhen
Madrid
Copenhagen
Ekurhuleni
Abidjan
Phoenix
Chennai
Karachi
Quito
Mexico City
São Paulo
Washington, DC
Bangkok
Seattle
Cape Town
Seoul
London
Istanbul
Montréal
Boston
New Orleans
Stockholm
Freetown
Medellín
Rio de Janeiro
Chengdu
Oslo
Dhaka (North & South)
San Francisco
Amsterdam
Accra
Tel Aviv – Yafo
Shenzhen
Madrid
Copenhagen
Ekurhuleni
Abidjan
Warsaw
Dubai
Buenos Aires
Guangzhou
Bogotá
Athens
Melbourne
Singapore
Zhenjiang
Fuzhou
Amman
Kolkata
Rome
Ahmedabad
Yokohama
Miami
Milan
Toronto
Lagos
Dakar
Vancouver
Jakarta
Heidelberg
Delhi NCT
Auckland
Lisbon
Lima
Wuhan
Chicago
Qingdao
Hong Kong
Dalian
Warsaw
Dubai
Buenos Aires
Guangzhou
Bogotá
Athens
Melbourne
Singapore
Zhenjiang
Fuzhou
Amman
Kolkata
Rome
Ahmedabad
Yokohama
Miami
Milan
Toronto
Lagos
Dakar
Vancouver
Jakarta
Heidelberg
Delhi NCT
Auckland
Lisbon
Lima
Wuhan
Chicago
Qingdao
Hong Kong
Dalian
Dar es Salaam
Ho Chi Minh City
Mumbai
Barcelona
Salvador
Rotterdam
Durban (eThekwini)
Beijing
Paris
Shanghai
Los Angeles
Bengaluru
Nanjing
Nairobi
Santiago
Portland
Sydney
Guadalajara
Philadelphia
Hangzhou
Kuala Lumpur
New York City
Quezon City
Austin
Houston
Berlin
Hanoi
Johannesburg
Tshwane
Addis Ababa
Curitiba
Tokyo
Dar es Salaam
Ho Chi Minh City
Mumbai
Barcelona
Salvador
Rotterdam
Durban (eThekwini)
Beijing
Paris
Shanghai
Los Angeles
Bengaluru
Nanjing
Nairobi
Santiago
Portland
Sydney
Guadalajara
Philadelphia
Hangzhou
Kuala Lumpur
New York City
Quezon City
Austin
Houston
Berlin
Hanoi
Johannesburg
Tshwane
Addis Ababa
Curitiba
Tokyo
C40 has
96
member cities
Making up more than
20%
of the global economy1
Latest News
November 30, 2023
Sources:
1. Oxford Economics, C40 modelling and World Bank GDP data (2020)