Welcome to CDP's global website
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Cities
Our cities are changing. As home to more than half the world’s population, they are where the fight against climate change will be won or lost. More than ever, local governments and their cities – of all shapes and sizes - around the world are leading the way to a net-zero and resilient future. We need to move even faster.
CDP-ICLEI Track is the world’s leading city climate reporting platform
CDP-ICLEI Track is the world’s leading climate reporting platform and progress accountability mechanism for cities. Tracking over 1,100 cities’ climate action in 2021. These cities are reporting over 8,000 urban sustainability actions (such as energy efficiency and increased green spaces). CDP-ICLEI Track also measures their progress on the UN-backed climate campaigns, Race to Zero and Race to Resilience, which bring cities, businesses and investors together to create a zero-carbon and resilient future. Through CDP-ICLEI Track, cities are also able to report to several initiatives such as numerous ICLEI initiatives, C40, WWF and Global Covenant of Mayors at the same time.
Explore our Open Data Portal for more on how cities across the globe are taking action and start reporting now.
Explore CDP data
Explore climate change and sustainability data from more than 1,200 city, state and regional governments.
Collaborative city, state, and regional climate action: six country snapshots
95 cities have made the 2021 A-List
Search and view city responses
Stories from reporting cities
Latest news and events
Participate in global environmental initiatives and projects
Set a science-based target to cut emissions in line with limiting global warming to 1.5˚C. Find out about target setting support and how to join the Cities Race to Zero.
CDP Accelerator advances equitable climate action through partnerships between cities, communities, and companies.
CDP Matchmaker provides insights and catalyzes action for climate resilient, sustainable, and equitable infrastructure projects across the globe.
Join the largest cooperative international effort among cities to reduce emission through CDP-ICLEI Track, one of the official reporting platforms for the initiative.
ICLEI – Local Governments for Sustainability is a global network working with more than 2,500 local and regional governments committed to sustainable urban development.
C40 is a network of nearly 100 mayors of the world’s leading cities who are working to deliver the urgent action needed right now to confront the climate crisis and create a future where everyone, everywhere can thrive.
Guidance and resources to help your reporting
The City Business Climate Alliance (CBCA) Guide is designed for city governments who want to work with their local business community to address the challenges of climate change.
A resource pack providing a summary of key learnings, with additional case studies and resources for cities on conducting their climate risk and vulnerability assessment.
