The Carbon Disclosure Project (CDP) launched a CDP Cities program, which will provide a system for cities worldwide to report on their greenhouse gas emissions and climate-related strategies. CDP Cities, in partnership with the C40 and the Clinton Climate initiative (CCI)*, has asked the largest cities in the world committed to tackling climate change – the 40 member cities and 19 affiliate member cities of the C40 – to voluntarily measure and report to CDP so the cities can proactively manage risks, reduce carbon and further adopt strategies that safeguard the future of cities. London, Toronto and New York have already agreed to report their carbon emissions data to CDP.