Let us implement the Paris Agreement “Before the Flood”
Our cities are on the frontline of the climate change crisis. Rising sea levels threaten millions of citizens with flooding,…
Financing energy efficiency: a closer look at multifamily building retrofits in Boston, New York and Washington, D.C.
According to a 2012 report by The Rockefeller Foundation and Deutsche Bank Climate Change Advisors, there is a $72 billion…
Mayors Will Play Their Part in Delivering on the Paris Agreement
During Climate Week NYC and the UN General Assembly in New York this week, the international community marks the ratification…
35 Finalists Chosen for Fourth-Annual C40 Cities Awards
Today, C40 announced the 35 finalists competing in ten urban climate action categories for the fourth-annual C40 Cities Awards, sponsored by…
New C40 project to measure cities’ green economic success
For a number of years, a group of C40 cities active in the Green Growth Network have been working to understand the…
COP21 Video Blog Series: Anthony Shorris, First Deputy Mayor of New York
At the start of December 2015, all eyes were on Paris for the COP21 climate negotiations, regarded by many as…