Sustainability  >  Key figures sustainability

Key figures environment

  1. Environmental impact

    Environmental impact 2011
    UBP
    2012
    UBP
    Deviation
    %
    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

     

  2. 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

     

  3. 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

     

  4. 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

     

  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

     

  6. 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

     

  7. 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