Learn how cities like Chefchauoen are moving from commitments to real delivery to deliver urgent action and climate finance.| C40 Cities
As COP28 discussions focus on food, agriculture and water, we look at how cities are enhancing climate resilience by tackling flooding and drought| C40 Cities
C40 Cities and the Global Covenant of Mayors for Climate & Energy's new report looks at how national governments can increase finance for subnational climate action.| C40 Cities
Pope Francis was a true global leader whose commitment to climate justice has inspired millions. Mark Watts, the Executive Director of C40 Cities has paid tribute to him.| C40 Cities
For Europe to lead in sustainable industry and achieve its climate goals, the Clean Industrial Deal must be bold, ambitious, and city-focused.| C40 Cities
Negotiations at the International Maritime Organization end in a low-ambition agreement, ruling out a carbon levy on shipping emissions.| C40 Cities
Austin, Miami, New York and Washington D.C have joined forces to participate in the C40 Heat, Health, and Equity Challenge Fund.| C40 Cities
Brazil announced the 50 cities selected for the first phase of Brazil’s world-leading Green Resilient Model Cities Program.| C40 Cities
Laneshift: Rio de Janeiro has taken a step toward sustainable mobility with its first public fast-charging station.| C40 Cities
City representatives and financial experts gathered to explore financing opportunities for municipal solid waste initiatives.| C40 Cities
City representatives from three continents gather in Medellín, Colombia, to focus on accelerating the decarbonisation of public buildings.| C40 Cities
C40 Cities, a global network of nearly 100 mayors united in climate action, is pleased to announce that Mete Coban...| C40 Cities
The Healthy Cities Challenge by Novo Nordisk and C40 has selected 3 winning projects to enhance community health.| C40 Cities
New C40 research shows the greener the construction sector, the greater the socio-economic benefits in cities.| C40 Cities
Can universal principles of climate equity and justice be applied across different geographies in the context of climate resilience, or...| C40 Cities
The Grundfos Foundation has renewed its support for the Water Safe Cities programme with a commitment of US$ 3.64 million over the next three years.| C40 Cities
Statement| C40 Cities
More than 70 mayors and city leaders from around the world will arrive in Rio de Janeiro this week for the annual Urban 20 Summit (U20).| C40 Cities
New national polling on the eve of the U20 and G20 Summits in Rio de Janeiro has revealed that nearly...| C40 Cities
Lessons from C40's masterclass on loss and damage and inclusive climate action in Addis Ababa| C40 Cities
The Rockefeller Foundation announced a new initiative to help cities tackle the health impacts of climate breakdown, including working with C40 Cities.| C40 Cities
C40 Co-Chair Mayor Sadiq Khan was joined by actor and water advocate Matt Damon and fellow Water.org co-founder Gary White at The Climate Pledge Summit.| C40 Cities
C40 and The Climate Pledge are joining forces with the financial sector to develop products that address specific market needs for last-mile delivery in Latin America.| C40 Cities
Find out what C40 Cities and our global mayors are up to at Climate Week New York City 2024.| C40 Cities
The Pact was released today by the UN Secretary-General at the Summit of the Future in New York City The...| C40 Cities