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.
San Francisco
Lagos
Heidelberg
Rotterdam
Wuhan
Chicago
Austin
Karachi
Johannesburg
Copenhagen
Nanjing
Houston
Barcelona
Phoenix
Chengdu
Dar es Salaam
Santiago
Yokohama
Dubai
Melbourne
Warsaw
Curitiba
Beijing
Abidjan
Tel Aviv – Yafo
Ekurhuleni
Accra
Lisbon
Chennai
Oslo
Buenos Aires
Athens
San Francisco
Lagos
Heidelberg
Rotterdam
Wuhan
Chicago
Austin
Karachi
Johannesburg
Copenhagen
Nanjing
Houston
Barcelona
Phoenix
Chengdu
Dar es Salaam
Santiago
Yokohama
Dubai
Melbourne
Warsaw
Curitiba
Beijing
Abidjan
Tel Aviv – Yafo
Ekurhuleni
Accra
Lisbon
Chennai
Oslo
Buenos Aires
Athens
Quito
Freetown
Mexico City
Berlin
Vancouver
Rome
Sydney
Shanghai
Miami
Madrid
Amman
Seoul
Shenzhen
Tshwane
Amsterdam
Nairobi
Quezon City
Lima
Auckland
Paris
Bengaluru
Boston
Los Angeles
Kuala Lumpur
New York City
Singapore
Jakarta
São Paulo
Dalian
Cape Town
Philadelphia
Istanbul
Quito
Freetown
Mexico City
Berlin
Vancouver
Rome
Sydney
Shanghai
Miami
Madrid
Amman
Seoul
Shenzhen
Tshwane
Amsterdam
Nairobi
Quezon City
Lima
Auckland
Paris
Bengaluru
Boston
Los Angeles
Kuala Lumpur
New York City
Singapore
Jakarta
São Paulo
Dalian
Cape Town
Philadelphia
Istanbul
Dakar
London
Zhenjiang
Hong Kong
Bogotá
Portland
Rio de Janeiro
Qingdao
New Orleans
Hangzhou
Montréal
Dhaka (North & South)
Medellín
Fuzhou
Guangzhou
Toronto
Mumbai
Addis Ababa
Guadalajara
Delhi NCT
Seattle
Bangkok
Ho Chi Minh City
Tokyo
Salvador
Stockholm
Ahmedabad
Kolkata
Hanoi
Washington, DC
Milan
Durban (eThekwini)
Dakar
London
Zhenjiang
Hong Kong
Bogotá
Portland
Rio de Janeiro
Qingdao
New Orleans
Hangzhou
Montréal
Dhaka (North & South)
Medellín
Fuzhou
Guangzhou
Toronto
Mumbai
Addis Ababa
Guadalajara
Delhi NCT
Seattle
Bangkok
Ho Chi Minh City
Tokyo
Salvador
Stockholm
Ahmedabad
Kolkata
Hanoi
Washington, DC
Milan
Durban (eThekwini)
C40 has
96
member cities
Making up more than
20%
of the global economy1
Latest News
December 2, 2023
December 2, 2023
Sources:
1. Oxford Economics, C40 modelling and World Bank GDP data (2020)