C40 Mayors Agree: Clean Power Plan is a Big Win
C40 mayors around the United States were eager to support President Obama’s Clean Power Plan, which was finalized Monday and…
Global Mayors, Pope Find Common Purpose
Following the launch of the Encyclical Letter on the Care for Our Common Home, Laudato Si, and in the lead up…
10 Years of Results: Christiana Figueres on how cities are accelerating sustainable development
Last century was marked by unprecedented growth accompanied by unprecedented urbanization. Knowing now that much of this growth was enabled…
10 Years of Results: 10 Twitter Accounts to Follow
Here at C40, we’re proud to have nearly 24,000 of you following C40 Cities on Twitter, where we post the most…
Expert Voices: Conor Riffle Director, Cities and Data Product Innovation, CDP – “Transparency and Action Fuel Our Partnership”
This year marks the five year anniversary of the C40 – CDP partnership. In 2010, then Mayor of New York…
Compact of Mayors gains further momentum at ICLEI World Congress
At the ICLEI World Congress in Seoul today, 36 leading cities, including Johannesburg, Paris and Seoul, announced their intent to comply with the…