The Global Platform for Sustainable Natural Rubber (GPSNR) has introduced its new Assurance System, a significant milestone in advancing sustainability across the natural rubber supply chain. Developed through extensive collaboration among GPSNR's Singapore-based members – including smallholders, producers, traders, tyre makers, automakers and NGOs – the system aims to tackle critical issues like deforestation, biodiversity decline, labour rights violations and human rights concerns.

The framework enables companies to align with GPSNR’s sustainability standards, evaluate supply chain risks, undergo independent verification and disclose progress transparently. A key innovation is its risk-based approach, which adjusts oversight based on the severity of environmental or social risks in specific regions or operations, optimising resource allocation. GPSNR also provides tailored tools and guidance to help members implement the system effectively, fostering accountability and improved practices industry-wide.

Stefano Savi, CEO, GPSNR, said, “This is more than a milestone for GPSNR. It is a pivotal moment for the entire natural rubber industry. With our organisational design finalised and both Shared Investment and Risk-Based Assurance in place, we’re ready to move into implementation. I look forward to the impact this will have on smallholder livelihoods, the environment and supply chain resilience.”

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Giti Tire has developed a concept tyre made with 93 percent sustainable materials as the Singapore-headquartered manufacturer accelerates efforts to commercialise greener products by the end of the decade.

The prototype combines 53 percent renewable ingredients such as deforestation-free natural rubber, pine-based resin and silica derived from rice husks with 40 percent recycled materials including rubber, carbon black, steel and polyester fibres from plastic bottles.

“For Giti, this stands as both a milestone and a promise—a testament to the possibilities when scientific ingenuity encompasses environmental stewardship,” said Gao Qiang Sheng, R&D General Manager at Giti Tire. “The Giti team will continue pioneering sustainable ways to improve products while maintaining our signature balance of performance and safety in order to deliver driving enjoyment for all drivers.”

Giti said the tyre achieved a technical readiness score of 9 out of 10, underscoring the viability of its eco-friendly compounds in high-performance applications. Bio-based polymers, next-generation manufacturing techniques and advanced recycling processes all contributed to the breakthrough prototype.

The company is aiming to begin mass production of the material platform by 2030 as part of a broader push to reduce reliance on petrochemicals and lower carbon emissions across its supply chain.

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ARLANXEO has launched its ISCC PLUS-certified Keltan Eco rubber grades in India, responding to rising demand for sustainable materials in the world’s most populous nation.

The German-based performance elastomers manufacturer unveiled the portfolio through technical seminars and workshops, targeting automotive components, wires and cables applications where customers increasingly value environmental credentials.

The Keltan Eco range comprises Eco-B and Eco-BC grades derived from bio-based and bio-circular feedstocks, respectively, whilst maintaining identical physical and mechanical properties to conventional fossil fuel-based products. The materials offer resistance to oxygen, ozone, heat and radiation.

ARLANXEO employs a mass balance approach for certification, ensuring the volume of Eco-labelled products corresponds with sustainable source feedstock volumes. This methodology provides supply chain transparency and enables customers to verify sustainability claims in downstream applications.

“This new portfolio will help our customers seize sustainable growth opportunities in India and stay ahead amid industry transformation,” said Rupesh Shah, ARLANXEO India’s Managing Director and Regional Sales Head.

The company also showcased its Therban hydrogenated nitrile butadiene rubber speciality grades during the events, targeting original equipment manufacturers and component producers. Therban applications include air conditioning seals, timing belts, high-temperature gaskets for oil platforms and spacecraft components.

ARLANXEO operates as one of the world’s largest synthetic rubber producers with more than 10 production sites across eight countries and four research and development locations globally. The company serves automotive, tyre, electrical, construction and oil and gas sectors.

The Indian launch forms part of ARLANXEO’s broader strategy to expand sustainable product offerings across key growth markets. Additional ISCC PLUS-certified synthetic rubber grades will be introduced in India following the initial rollout.

India’s steady rubber consumption growth, driven by the automotive and infrastructure sectors, signals a significant opportunity for speciality chemical producers aiming for sustained market expansion. ARLANXEO is well-positioned to meet this demand, marking a decisive step toward a greener, more innovative rubber industry in India.

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Rathi Group, a leader in pyrolysis and end-of-life tyre (ELT) recycling, has achieved a significant milestone with its first export shipment of ISCC PLUS-certified pyrolysis oil. With over 12 years of industry expertise, the company continues to set benchmarks in sustainable recycling, innovation and circular economy practices.

This landmark export highlights Rathi Group’s ability to supply globally recognised, eco-friendly alternatives to conventional fossil fuels. The company’s integrated operations – spanning ELT shredding, continuous pyrolysis, carbon black recovery and oil distillation – adhere to stringent international sustainability standards.

The ISCC PLUS certification underscores Rathi Group’s commitment to environmental responsibility, supply chain transparency and climate-conscious solutions. The accomplishment reflects the efforts of its dedicated team and partners, reinforcing the company’s mission to drive impactful change in sustainable tyre recycling.

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Kraton Corporation, a global leader in speciality polymers and renewable biomaterials, has published its 2024 Sustainability Report, Innovating with Purpose. The report outlines the company’s advancements in climate action, circular product solutions and supply chain sustainability, reinforcing its commitment to a greener future.

Key achievements include a 41 percent reduction in Scope 1 & 2 emissions since 2014, a 35 percent decrease in emissions intensity and maintaining EcoVadis’ Platinum rating for the fourth straight year. Kraton also received the 2024 Nitto Supplier Sustainability Award and conducted a Double Materiality Assessment to refine its ESG strategy.

Operational milestones feature a USD 35 million upgrade to its Florida biorefinery, expanded lifecycle assessment (LCA) data covering 90 percent of its product portfolio and a new data excellence programme to enhance ESG transparency.

Aligned with GRI, SASB, UN Global Compact and TCFD frameworks, the report emphasises Kraton’s sustainability pillars: Reliable Partnerships, Planetary Stewardship and Empowering People. These efforts reflect the company’s dedication to responsible innovation and measurable environmental progress.

Marcello Boldrini, CEO, Kraton, said, “2024 marked a pivotal year in Kraton’s sustainability journey. We turned ambition into action, significantly reducing our Scope 1 and 2 emissions by 41 percent from our 2014 baseline and earned an EcoVadis Platinum rating for the fourth consecutive year. We accelerated our decarbonisation strategy, advanced biobased innovation and partnered with customers such as WJ Group and Henkel to help address global sustainability challenges. As demand for sustainable chemicals grows, our focus remains on developing the right solutions, fostering strong partnerships and cultivating the culture necessary to lead this transformation responsibly and competitively.”

Rogier Roelen, Chief Sustainability Officer, Kraton, said, “We have established new processes to scale credible, data-driven sustainability across our business. In 2024, we enhanced our ESG reporting through a data harmonisation programme and completed a Double Materiality Assessment to better align with the Corporate Sustainability Reporting Directive (CSRD). We also expanded our Life Cycle Assessment (LCA) data to cover almost 90 percent of our product portfolio, providing customers with greater transparency into the environmental impact of our products. These efforts reinforce our ability to identify where we can make the most impact and support more informed, strategic decision-making.”

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