The C40 Cities Climate Leadership Group

The C40 Cities Climate Leadership Group is a network of over 90 major cities worldwide, committed to addressing climate change and driving urban action for a sustainable future. Launched in 2005, C40 enables cities to share knowledge, resources, and strategies to reduce greenhouse gas emissions and improve urban resilience. By collaborating on initiatives related to energy, transportation, and waste management, the group aims to create healthier, more livable cities while influencing global climate policy. In essence, C40 cities work together to tackle climate challenges and inspire others to take action.