• High standards of transparency and traceability of renewable and recycled raw materials along the entire supply chain certified
• “The certification underscores our strong commitment to more transparency along the entire supply chain,” says Jorge Almeida, Head of Sustainability Tires at Continental
• Continental's aim: Over 40 percent renewable and recycled materials in its tyres by 2030

Continental's tyre plant in Lousado, Portugal, recently received the International Sustainability and Carbon Certification (ISCC) PLUS. This internationally recognised certification confirms Continental’s compliance with special sustainability standards at its Lousado plant. It also attests to transparency regarding the traceability of the raw materials used in the production processes. By certifying the raw materials, Continental can ensure complete traceability of materials from sustainable sources. This represents yet another important milestone along the road toward 100 percent sustainable materials in the premium manufacturer’s tyre products by 2050 at the latest.

In Lousado, Continental produces the UltraContact NXT, currently the most sustainable series tyre on the market. It has a share of up to 65 percent renewable, recycled and mass balance certified materials. Up to 28 percent of these are accounted for by ISCC PLUS-certified materials, such as synthetic rubber made from biobutadiene or industrial carbon black, parts of which are produced from circular oil.

“The certification underscores our strong commitment to more transparency along the entire supply chain, while enabling the introduction of new and more sustainable materials,” says Jorge Almeida, Head of Sustainability Tires at Continental. “We want to extend the internationally recognised ISCC PLUS certification to other of our tyre plants as well.”

The subject of the certification was the processes for the mass balance of raw materials. In the mass balance approach, fossil, renewable and recycled raw materials are mixed in existing systems and processes. Their quantities are tracked along the value chain and allocated to one or more initial products. The mass balance approach enables Continental to successively increase the proportion of sustainable materials in its products. It ensures that the proportion of certified sustainable materials can be precisely reported in the balance sheet.

ISCC PLUS is an internationally recognised voluntary certification system. It applies to the bioeconomy and circular economy and certifies non-conventional raw materials that can be used in, for example, food, feed, chemicals, plastics, packaging and textiles. The various criteria required for ISCC PLUS certification includes traceability of raw materials, meeting environmental standards, protecting ecosystems, ensuring compliance with labour and human rights, and promoting sustainable economic development.

Target for 2050 at the latest: tyres made entirely from sustainable materials

Continental is also working intensively to switch as many raw materials as possible in production to sustainable materials. Raw materials that could be used in tyre production in the future include agricultural waste such as the ash from rice husks, rubber from dandelions, recycled rubber or PET bottles.

The certification of Continental's plant in Lousado is another important step on Continental's path to use over 40 percent renewable and recycled materials in its tyres by 2030 and to become completely climate-neutral by 2050. By 2050 at the latest, all new tyres from Continental are to be made of 100 percent sustainable materials.