TOTAL CHANGEGHG EMISSIONS (CO2011 18,215.6 51,944.4 22,113.3 92,273.3 2010 20,342.0 55,201.4 22,195.2 97,738.5 Scope 1 emissions were estimated at 18,215.6 tonnes of CO2e (-10.5% compared to 2010), of which 5,591 tonnes of CO2e (-21%) derived from natural gas and diesel oil energy consumption and 12,624.6 tonnes of CO2e (-4.8%) were directly produced by the corporate fleet.