Turning data into effective, equitable, science-based climate action
C40 Cities is committed to turning data into climate action that is science-based, impactful and equitable.
Through C40’s extensive networks, partnerships, programmes and access to global city data, we conduct research and analysis on key areas across the entire environmental sector. This includes climate adaptation, air quality, energy and buildings, food systems, transportation, urban planning, waste management, green job creation, green finance and more.
Designed for urban practitioners, policymakers and anyone interested in climate solutions, the C40 Knowledge Hub captures the case for action, the most impactful and practical steps to take, and how to implement them.
Our research and analysis leverage C40’s extensive network of partnerships, unique organisational insight and leadership, and unprecedented database of city actions to demonstrate the power of cities to address the climate crisis.
Learn about the successful actions taken in cities that have effectively reduced climate risks and created healthier and more sustainable cities for all residents.
The Centre provides mayors, policymakers and city practitioners with the evidence, analysis and policy guidance needed to implement progressive and equitable climate action.
WHAT WE DO
C40 supports global cities to create and implement climate action plans in line with the 1.5°C target of the Paris Agreement.
C40 high-impact accelerators are statements of political leadership by mayors from around the world.
A Global Green New Deal with inclusive climate action at its heart is needed to build thriving communities that work for everyone.