World Cities Day 2026
Cities driving community-led solutions to climate resilience Cities around the globe are already facing serious impacts of climate change, from...
C40 Cities partners with Paris, Madrid, and Milan to deliver affordable, clean heat for European neighbourhoods
London, UK (11 June 2026) – Residents of Paris, Madrid, and Milan will benefit from cleaner, healthier, and more affordable...
How are cities, states, & regions delivering a decade after the Paris Agreement?
New report “From Paris to Belém: A Decade of Local Climate Leadership” highlights the role of cities in scaling up...
Ten years on from the Paris Agreement, mayors gather in Paris with united call for climate delivery ahead of COP30
Paris, France (23 June 2025) – Ten years after the landmark Paris Climate Agreement was signed at COP21, city leaders...
10 years on from Paris, why cities and local leaders are the best hope for climate action
COP30 this November marks a decade since 196 states signed the Paris Agreement on a collective response to the climate…
International Women’s Day – Accelerating climate action
From leading the way as the first female mayors of their cities to playing key roles in reforming climate policy,…