Purchase of energy from renewable sources

Consumption of selected raw materials, key due to the type of conducted activities Fuel and electricity consumption Purchase of energy from renewable sources CO2 emission Total water intake by sources Operations performed on valuable natural areas or in their vicinity Emissions of pollutants into the air, main sources (in kg/year) Waste
GRI:

Purchase of energy from renewable sources

Use of renewable energyunit of measurementBudimex SA
20162017Change year-to-year2018Change year-to-year
Purchase of renewable energyGJ8 289,6624 253,87*193%24 671,462%
Production of renewable energyGJ011,45-70,62517%
Total:GJ8 289,6624 265,32193%24 742,072%
Reduction of CO2 emissions /purchase/tonne1 869,325 469,25193%5 563,412%
Reduction of CO2 emissions /production/tonne02,58-15,92517%
Purchase of Units of CO2 Absorption /carbon offset/tonne00-8 000-
Total:tonne1 869,325 471,83193%13 579,34148%
Efficiencytonne/million PLN0,350,93167%1,9105%

Within the framework of reduction of the CO2 emission, in 2018 the organisation purchased 8,000 [tonnes] absorption units from the State Forests.