Water
(GRI EN8; EN21)
Water consumption at the 66 substations monitored by EMS - 19 of which use groundwater and 47 of which use the public water supply system - amounted to 38,673.36 m3. In turn, water consumption at the Headquarters came to 5,482 m3 according to the Supplies Department.
The discharge of septic tank effluent (biological sludge) totaled 56.09 m3, sent to public or private waste management companies for biological effluent treatment by a specialized and authorized company There is no measuring mechanism for substations connected to the sewerage system.
