Global Methane Hub Announces $10 Million Investment to Accelerate Methane Reduction in Latin American and Caribbean Cities
Rio de Janeiro (November 4, 2025) – Today, at the 2025 C40 World Mayors Summit (WMS), building on the success...
New polling shows majority of Brazilians support more city climate action
New national polling on the eve of the U20 and G20 Summits in Rio de Janeiro has revealed that nearly...
C40, The Climate Pledge and development banks propel electric freight in Latin America
C40 and The Climate Pledge are joining forces with the financial sector to develop products that address specific market needs…
Blue skies and healthy lives: How active travel is transforming our cities
Exploring how active travel improves health, reduces air pollution and builds vibrant and more equitable cities.
Southeast Asian cities unite in Quezon City for inclusive climate action
Three C40 cities with ambitions to accelerate inclusive climate action come together to share their best practices, advocate for change…
São Paulo and Rio de Janeiro gather global cities to influence G20 at Urban 20 Summit of Mayors
Representatives from over 30 cities convened in Brazil for the Urban 20 (U20) 2024 Mayors’ Summit in São Paulo earlier…