
Sustainability > Key figures sustainability
Key figures environment
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Environmental impact
Environmental impact 2011
UBP2012
UBPDeviation
%UBP = Ecopoints in accordance with the Swiss Ecological Scarcity Method (2006 version) Electricity 58,427 54,407 -6.9 Combustibles 5,430 5,020 -7.6 Fuels 5,948 6,148 3.4 Disposal 3,836 4,067 6.0 Solvents 653 760 16.5 Water and waste water 470 518 10.4 Total environmental impact 74,764 70,920 -5.1 -
Material usage
2011 2012 Deviation Material usage Metric tons Metric tons % Raw material plastics 56,102 57,320 2.2 Raw material metal 44,333 46,141 4.1 Other raw materials 956 770 -19.5 Semi-finished products 27,528 28,742 4.4 Finished products 44,201 44,789 1.3 Total material usage 173,120 177,762 2.6 -
Energy consumption
Deviation Energy consumption Unit 2011 2012 % Electricity GWh 114.2 113.4 -0.7 Heating oil extra light Metric tons 33.5 20.2 -39.9 Natural Gas m3 4,240,229 3,771,199 -11.1 Biogas m3 - 878,297 - Gasoline Liter 233,497 214,990 -7.9 Diesel Liter 1,498,105 1,577,960 5.3 2011 2012 Deviation Energy consumption TJ TJ % Electricity 411.1 408.2 -0.7 Heating oil extra light 1.4 0.9 -39.9 Natural Gas 154.3 137.3 -11.1 Biogas - 33.8 - Fuels (Gasoline, Diesel) 62.2 64.5 3.8 Total energy consumption 628.4 644.7 2.5 -
Electricity mix
Renewable Fossil Nuclear Others Electricity mix 2012 GWh % % % % Europe 79.7 16.0 45.2 35.6 3.2 USA 7.7 8.8 70.0 19.6 1.6 China 6.0 16.1 81.8 2.1 - Green electricity 20.0 100.0 - - - Total electricity mix 113.4 30.3 40.9 26.5 2.3 Renewable Fossil Nuclear Others Electricity mix 2011 GWh % % % % Europe 87.5 16.0 45.2 35.6 3.2 USA 7.7 8.8 70.0 19.6 1.6 China 6.0 16.1 81.8 2.1 - Green electricity 13.0 100.0 - - - Total electricity mix 114.2 25.1 43.7 28.7 2.5 -
Water and waste water
2011 2012 Deviation Water and waste water m3 m3 % Fresh water and well water 130,037 136,669 5.1 Rain water 9,687 5,949 -38.6 Waste water 103,308 114,932 11.3 -
Emissions
2011 2012 Deviation Absolute CO2 emissions Metric tons Metric tons % from combustibles 11,020 9,717 -11.8 from fuels 6,741 6,994 3.7 from electricity 59,142 55,142 -6.8 Total absolute CO2 emissions 76,903 71,853 -6.6 2011 2012 Deviation Relative CO2 emissions g CO2 / CHF g CO2 / CHF % CO2 emissions in relation to sales in CHF, currency adjusted from combustibles 5.2 4.4 -15.7 from fuels 3.2 3.2 -0.8 from electricity 27.9 24.9 -10.8 Total relative CO2 emissions 36.2 32.4 -10.6 2011 2012 Deviation Air emissions Kilogram Kilogram % NOx direct 18,923 19,317 2.1 indirect 108,378 102,006 -5.9 Total NOx 127,301 121,323 -4.9 SO2 direct 1,197 1,379 15.2 indirect 228,812 215,768 -5.7 Total SO2 230,009 217,147 -5.9 NMVOC direct 37,850 44,678 18.0 indirect 10,355 9,597 -7.3 Total NMVOC 48,205 54,275 11.2 Dust (PM10) direct 412 394 -4.4 indirect 19,431 18,422 -5.2 Total dust 19,843 18,816 -5.5 CFC11 equivalents direct 0.3 0.9 240.0 indirect 2.2 2.1 -7.7 Total CFC11 equivalents 2.5 3.0 16.3 -
Waste
2011 2012 Deviation Waste Metric tons Metric tons % to incineration 660 697 5.6 to inert waste landfill 363 360 -0.8 to mixed waste landfill 561 610 8.9 to external recycling 8,549 9,140 6.9 to hazardous waste incineration 203 179 -11.8 to hazardous waste recycling 1,180 1,199 1.6 Total waste 11,516 12,185 5.8