Document summary
In the 2013 edition of the carbon rankings for UK 100 leading companies, EIO finds that 29% of companies publicly disclose complete and independently verified Scope 1 and 2 emissions data. 48% of companies report complete Scope 1 and 2 emissions data. Only 9% of companies do not publicly disclose their emissions data. 50% of companies report Scope 3 emissions, within a range of 1 to 6 categories. Only 1 companies reported 6 Scope 3 emissions categories - Royal Dutch Shell. BT tops the ET UK 100 Carbon Ranking, followed by Vodafone.