Making our iconic city skylines better for the planet
Through C40’s Private Building Efficiency Network, cities work together to improve the energy efficiency of existing commercial and residential buildings.…
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…
Rio de Janeiro is World’s First City to Comply with Compact of Mayors
Today, C40 Chair and Rio de Janeiro Mayor Eduardo Paes announced his city’s full compliance with the Compact of Mayors, making…
President Obama just challenged all cities to step up their climate game before COP21
The White House released a fact sheet today announcing a number of initiatives to increase energy efficiency measures in cities…
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…
Boston New Lead City of C40’s Sustainable Infrastructure Finance Network
Today, C40 announced new leadership of its Sustainable Infrastructure Finance Network. Building on the City of Chicago’s leadership since the Network’s launch…