C40 Large Cities Climate Summit 2007
Sponsors
Leading sponsor
Hosting sponsors
Supporting sponsors
Media partner
Technical assistance provided by 
Sir Nicholas Stern
"The C40 Cities Climate Leadership Group is a tremendous idea and a fine example of the different dimensions of international collaboration."
C40 Waste Workshop
The Mayor of London is hosting the C40 London Waste Workshop on 22-24 March 2010, 'A Toolbox for Building a Sustainable Solid Waste System'.
New York Summit
