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  • Consumption of fuels from renewable sources, in Gigajoules

    SASB Dimension

    Change view:

    • wdt_ID Fuel consumption from renewable sources, in GJ 2019 2020
      1 Anhydrous ethanol 29,525.42 21,939.49
      2 Hydrous ethanol 13,322.39 389,714.38
      3 Biodiesel (B100) 374,125.50 493,634.95
      4 Biomass 40,724,267.72 14,501,384.42
      5 Black liquor 172,730,784.12 196,843,955.86
      6 Renewable methanol 2,649,592.23 2,136,017.49
      7 Total 216,521,617.38 214,386,646.59

    Additional information:

    Fuel consumption data—mostly obtained by Suzano in an automated way—were converted into energy consumption based on the basic density and lower heating value of each fuel. In this sense, when available, the data contained in the technical specification sheet of the fuel used were adopted. When not available, the values presented by the National Energy Balance (MME, 2019) were used.

    In 2020, there was a reduction in energy consumption from biomass with an increase in the use of black liquor, which is a by-product of the process and considered a renewable fuel. In our logistics operations, there was also a higher consumption of ethanol in replacement of gasoline.

    To learn more about energy management, see “Energy management” and “Practices and programs for using renewable energy, based on eco-efficiency and cleaner production.”