From ClimatChangeCorp.com: “Reporting leaders, including Tesco, Dell and Nestle, are being urged to find out what their suppliers’ carbon footprints are. The move is getting a mixed response. It is five years since the global climate change initiative, the Carbon Disclosure Project, first received backing from investors to ask the world’s largest companies to report annually on their direct emissions. Now a new and much more complex side to carbon emissions reporting is beginning to be addressed. Company supply chains. Supply chain reporting: Pandora’s box of emissions?