Mayors of Paris and London Announce Car Scoring System to Slash Air Pollution on City Streets
Mayor of Paris and Chair of C40 Anne Hidalgo and Mayor of London Sadiq Khan today announced they’re working to create schemes to…
Five C40 cities recognized for leadership in reporting climate data
Today, CDP launched its annual InFocus Reports, which catalogue city climate actions around the world. This year, five C40 cities…
Year in Review: C40’s 90 Member Cities Celebrate a Year of Milestones in Climate Action
2016 was a monumental year for C40, our member cities and our mayors. Not only did the Paris Agreement enter…
New Film Series Tells the Stories of Mayors Committed to Addressing Both Climate Change and Social Inequality
Around the world, mayors and local leaders are taking steps to tackle climate change whilst addressing issues of poverty and…
Citizens Support Car Companies Ditching Diesel
More than 23,000 citizens from cities around the world have joined city leaders in their campaign to reduce urban air…
Chicago Mayor Emanuel, Paris Mayor Hidalgo Announce Global Mayors’ Forum On Urban Waterfront Redevelopment
As mayors of major cities worldwide consider how to drive economic opportunity, create new public spaces and find more environmentally…