Page 133 - Ratti_bilancio di sostenibilità_2022_EN
P. 133

Ratti Group | Sustainability Report 2022



                                                                          RATTI SPA BENEFIT  COMPANY
                              U.M.  GJ
                                                                  2022        2021         2020  Δ% 2022 on 2021

        METHANE GAS            Consumption by offices and factories  107,607  114,090     96,818       -5.68%

                               Consumption by offices and factories  29,184  29,342      25,378        -0.54%
                               of which electricity purchased    25,159      25,305       22,359       -0.58%
        ENERGY
                               of which produced and self-consumed, from
        ELECTRICAL                                               4,025        4,037       3,018        -0.30%
                               photovoltaic systems
                               Produced and released to the grid from   268    159         245         68.20%
                               photovoltaic systems
                               Consumption of diesel             2,431        2,548        2,173       -4.59%
        COMPANY CAR FLEET
                               Consumption of petrol              345          153          61        124.49%
        Tot. Energy consumption                                 139,567      146,133     124,430       -4.49%

        Tot. consumption of methane over total metres of fabric produced (GJ/m)  0.03323  0.03413  0.03328  -2.64%
        Tot. consumption of electricity over total metres of fabric produced (GJ/m)  0.00901  0.00878  0.00872  2.62%
        To convert m 3  into GJ of methane gas, kWh into GJ of electricity and litres of diesel and petrol into GJ, the values reported by DEFRA were used (Department for Environment, Food and Rural Affairs) of the
        government of the United Kingdom





                                               WATER AND EFFLUENTS


                         GRI 303-3, 303-4 WATER WITHDRAWAL AND DISCHARGE BY THE GROUP AND BY RATTI SPA BC

                                                                               RATTI GROUP
                              U.M. M 3
                                                                   2022        2021         2020  Δ% 2022 on 2021
                               Tot. water withdrawal             357,508      311,981     274,256      14.59%

                               from well counters                355,300      310,443     272,755      14.45%
                               -of which freshwater (≤1000 mg/l of total   355,300  310,443  N/D       14.45%
                               dissolved solids)
                               -of which other types of water (> 1,000 mg/l of   0  0       N/D            -
                               total dissolved solids)
        WATER WITHDRAWAL
                               from aqueduct (bill)               2,208        1,538        1,501      43.56%
                               -of which freshwater (≤1000 mg/l of total   2,208  1,538     N/D        43.56%
                               dissolved solids)
                               - of which other types of water (> 1,000 mg/l of   0  0      N/D            -
                               total dissolved solids)
                               Tot. water withdrawal over total metres of   0.10946  0.09257  0.09322  -3.09%
                               fabric produced
                               Tot. water discharges into the sewerage   309,860  266,616  227,273
                               system                                                                 16.22%
                               - of which freshwater (≤1000 mg/l of total   5,485  5,056    N/D        8.48%
                               dissolved solids)
        WATER DISCHARGES
                               - of which other types of water (> 1,000 mg/l of   304,375  261,560  N/D  16.37%
                               total dissolved solids)
                               Tot. water discharges over total metres of   0.09487  0.07911  0.07725  19.92%
                                          3
                               fabric produced (m /m)
        The calculation of water consumption, broken down by source and discharges, only includes the Italian and Romanian sites. This is because in Tunisia water consumption and discharges are associated
        with water drawn from a well, but that water is not used in the production cycle. The Guanzate and Textrom sites are situated in areas with a water stress < 50% (according to data provided by the Aqueduct
        Water Risk Atlas). As from 2021, the Ratti Group includes the distinction called for by GRI, whereby water consumption must be broken down into freshwater (≤1,000 mg/l of total dissolved solids) and other
        types of water (>1,000 mg/l of total dissolved solids). This information was not available before 2020.


         132
   128   129   130   131   132   133   134   135   136   137   138