Mazda tracks ecological data to help reduce the environmental burden of its corporate activities in all areas.

• *1Energy consumption, greenhouse gas emissions, and distribution volumes are calculated on the basis of the Law Concerning the Rational Use of Energy (2008) and The Greenhouse Gas Emissions Calculation and Reporting Manual, Ver. 3.2 (2011). Figures for consolidated Group companies and equity-method Group companies are prorated based on the percentage equity stake held by Mazda. CO₂ emissions resulting from power consumption by overseas companies are calculated by applying the coefficient used in CO₂ Emissions from Fuel Combustion (2010 Edition) published by International Energy Agency (IEA).
• *2In the previous year's report, an annual total volume of direct-to-landfill waste was erroneously published as 298,050 tons. The correct figure was 6,462 tons.
• *3CO₂ emissions are calculated as 165 g-CO₂/person-km for private automobiles, 18 g-CO₂/person-km for railways, 48 g-CO₂/person-km for buses, and 110 g-CO₂/person-km for aircraft, based on Carbon Dioxide Emissions in the Transport Sector, Ministry of Land, Infrastructure, Transport and Tourism. Source (Japanese language): http://www.mlit.go.jp/sogoseisaku/environment/sosei_environment_tk_000007.html