Potential impacts associated with waste materials generated in our pulp production process include the use of land for landfills. To minimize potential land-use impacts, Bracell seeks to reduce the amount of waste it generates in its operations through practices to improve eco-efficiency (read more in GRI 3-3).

At our mill in São Paulo, in 2023 we expanded our research efforts to develop new circular models and reduce the amount of waste generated in our operations, especially with the expansion of production output following the commissioning of our two new flexible lines.

In our forestry operations, our Waste Management Plan establishes requirements for classifying, segregating, collecting, storing and transporting waste materials generated in forestry operations, ensuring compliance with applicable legal requirements while improving sustainability performance. Our forestry machinery is equipped with environmental emergency kits to contain any oil leaks. Preventive maintenance checklists include environmental requirements on managing waste. Bracell also has practices in place for reducing the amount of waste we generate.

Repurposing bark and sawdust

Bark and sawdust can be repurposed as fuel for furnaces in replacement of fossil fuels (natural gas). It can also reduce our waste storage footprint (landfills). Waste materials left over from this process, for which alternative applications are not currently available, are disposed of in an environmentally safe manner depending on their hazard class.

Woodchip preparation

Appropriate clone selection and forest management and harvesting techniques help to ensure that our pulpwood logs have minimal bark and can be optimally used in production. This reduces waste in the woodchip preparation stage and the screener stage of the fiber line.

Use of lime mud

Lime mud generated in the chemical recovery process is re-utilized in the lime kiln, which also helps to reduce the amount of inputs consumed in this process.