Why renewable polymers in packaging material matter
Polymers used in food and beverage packaging can be derived from plant-based materials like sugar cane, which are renewable if responsibly sourced. When this is the case, it can reduce the packaging’s impact on climate change compared to that of traditional packaging materials, such as plastics derived from fossil fuels1.
The world’s first cap made from certified recycled polymers6
In collaboration with Elvir, a subsidiary of Savencia Fromage & Dairy, Tetra Pak has become the first carton packaging player in the food and beverage industry to launch a cap using certified recycled polymers.
1By “traditional packaging material” we compare to some other packaging alternatives for beverages and liquid food. This is based on Lifecycle Assessment (LCA). Read more about LCAs at https://www.tetrapak.com/sustainability/measuring-and-reporting/life-cycle-assessment
2Based on climate accounting internal calculations (volume x emission factor) considering 56.9 kilo tonnes of plant-based plastic purchased in 2024. To calculate the avoided emissions number, we use a third-party emission factor for the plant-based polymers from public available lifecycle assessment by Braskem. Source: PE-Im-green-bio-based-LCA-Results-SUMMARY-ENG.pdf.
3This does not reflect a physical share of recycled polyethylene in each individual package.
4Mass balance definition.
5The concept of traceability refers to the tracking of a product throughout its production, processing and distribution phases, from the procurement of the raw materials for its manufacture until it reaches the end consumer.
6A ‘certified recycled polymer’ is a plastic whose cost includes a premium that finances the collection, sorting, cleaning and processing of plastic waste that cannot be recycled via conventional mechanical means. The third-party certification verifies that the required amount of plastic waste has been recycled into raw material for making new plastics.