Cities get the job done
Our statement on COVID-19
From all of us at C40, we hope you stay safe and healthy during this challenging time. Click the link below to read our full statement.
Learn More
Deadline 2020
Deadline 2020 is a commitment from the world’s leading cities to urgently pursue high ambition climate action, demonstrating how we can deliver on the Paris Agreement. Now is the time to act!
Learn More
Cities around the world are building a brighter future
Human civilisation is facing an environmental crisis on a global scale. The world has failed to stop carbon emissions rising in a way that is consistent with a sustainable future for humanity and now we face a climate emergency. But the world’s leading cities are taking action to respond to the climate crisis and create the future we want.
Learn MoreC40 Knowledge Hub
The C40 Knowledge Hub is being regularly updated with resources and articles for cities seeking to better understand and respond to the COVID-19 pandemic. The expanding library includes policy briefs, profiles of city solutions, commentary from mayors and city decision-makers, and an index of relevant media, data sets, peer-to-peer support, and more.
Learn MoreNEW REPORT: Cities Leading the Way
The report, Cities Leading the Way: Seven climate action plans to deliver on the Paris Agreement, showcases seven cities with climate action plans that put the city on a path to become emissions neutral by 2050 and more resilient to the impacts of climate change.
Learn MoreNEW REPORT: The Future of Urban Consumption in a 1.5°C World
The Future of Urban Consumption in a 1.5°C World – a new report from C40 Cities, Arup & the University of Leeds with support from Citi Foundation – explores the impact that urban consumption has on global greenhouse gas emissions and assesses what individuals, businesses and governments can do to reduce consumption-based emissions within cities and beyond.
Learn More