p.73; b) Unknown, c) Unknown d,e) Greenhouse Gas emissions (GHGs) are calculated using various standardized emissions calculation methodology and factors, including the World

Resources Institute and World Business Council on Sustainable Development Greenhouse Gas Protocol, USEPA Emission Factors, USEPA eGRID, IEA Country Specific factors and other site or case specific factors and calculations as reviewed by third-party assurance auditors, f) Unknown