Document summary
In the 2013 edition of the carbon rankings for North America 300 leading companies, EIO finds that 13% of companies publicly disclose complete and independently verified Scope 1 and 2 emissions data while 40% of companies do not publicly disclose their emissions data. 28% of the companies reported one or more Scope 3 emissions categories. BCE tops the ET North America 300 Carbon Ranking, followed by Telus.