Braskem releases updated life cycle assessment report

When bio-based HDPE is used to replace fossil-based materials, each kilogram of bio-based HDPE can result in a net reduction benefit of approximately 5 kilograms of CO2 equivalent emissions.

These life cycle assessments were conducted in accordance with ISO 14040/44 and ISO 14071 standards, providing a comprehensive analysis of the environmental impact throughout the life cycle of bio-based materials produced by Braskem from sustainably sourced sugarcane ethanol.

The updated data employs more advanced methodologies, more reliable foundational datasets, and the latest scientific modeling techniques, including the Environmental Footprint 3.1 method recommended by the European Commission.

Main Highlights:

Carbon footprint reduction:

HDPE: When replacing fossil-based materials, using one kilogram of HDPE can result in a net reduction benefit of approximately 5 kilograms of CO2 equivalent.

EVA: In the case of replacing fossil fuel products, the use of one kilogram of EVA products can bring about a net reduction benefit of approximately 4.5 kilograms of carbon dioxide equivalent.

PE wax: When replacing fossil-based materials, using one kilogram of PE wax can result in a net reduction of approximately 4.7 kilograms of CO2 equivalent emissions.

(1) This LCA study was conducted by ACV Brasil in 2023, covering the entire process from the product's "birth" to its final arrival at the Braskem plant. The study strictly follows ISO 14040, ISO 14044, and ISO 14071 standards and has been professionally reviewed by KPMG.

(2) The traditional polyethylene production situation in Europe. The global average data is sourced from Ecoinvent v3.10.

Biochar absorption:

All products have achieved a negative carbon footprint, demonstrating their role in reducing carbon emissions and mitigating climate change.

Application Areas:

Footwear, packaging materials, cosmetics, sporting goods, and industrial products.

Walmir Soller, Vice President of Braskem's North America, Europe, and Asia operations, stated: "These updated lifecycle assessment reports demonstrate Braskem's ongoing efforts to enhance data quality, maintain transparent communication with stakeholders, and drive sustainable innovation. By quantifying the environmental benefits of our bio-based products, we help customers make more informed and environmentally conscious choices."

To verify data accuracy and ensure objectivity, this research report has undergone a rigorous review and independent audit by a third-party organization. The report includes data from 2020 to 2023 to ensure the relevance and reliability of its content.