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