By Sharad Matade

As part of its sustainability efforts, Continental aims at using at least ten percent of natural rubber derived from Russian dandelion roots in its tyre and industrial rubber goods production in future.

“We have undertaken a huge research task to meet ten percent of our requirement of natural rubber from dandelion roots. It is a long-term process,” Dr Carla Recker, Head of Expertfield Materials Chemistry & Taraxagum, told Tyre Trends in an interview. “It will take decades to complement natural rubber from Hevea brasiliensis with natural rubber from dandelion plants at an industrialised level. However, the company does not intend to replace NR from Hevea brasiliensis trees.”

According to Dr Carsten Venz, Site Manager at Taraxagum Lab Anklam, “Dandelion will be an additional source of natural rubber, not a replacement to rubber trees, in the coming years.”

Continental has been consequent on the cultivation and processing of Russian dandelion as an alternative source of raw material to the rubber tree in the tropics. Last year, the company officially opened its research and test laboratory named Taraxagum Lab Anklam in Anklam, Germany, a base for its future research into the cultivation and processing of Russian dandelion, within a year after the ground-breaking ceremony held in November 2017.

“The Taraxagum Lab Anklam is the latest key milestone of our project,” said Dr Recker.

The Taraxagum project is crucial for the company. “The natural rubber from dandelion is important to develop a new alternative and sustainable supply of the raw material” Dr Venz said.

On bicycle tyres

Though the lab was opened last year, Continental started working on the dandelion rubber project in 2011, and the company has already used rubber from dandelion roots in its passenger car tyres, truck tyres and industrial rubber goods. “The latest development on production-side is that we have industrialised bicycle tyres with rubber derived from dandelions. So, you can now buy bicycle tyres of Continental made of dandelion rubber in the market,” Dr Recker said. Continental showcased its first bicycle tyre with dandelion rubber at the Tour de France this year.

Currently, the Taraxagum lab is working on dandelion research, and over the next five to ten years, it will focus on the industrialisation of dandelion rubber and increase the share for the dandelion rubber in its products.

“Continental sees the Russian dandelion as one element of our commitment for sustainable natural rubber as detailed in our Sustainable Natural Rubber Sourcing Policy published in October 2018. At least for us, the Russian dandelion is the most promising alternative source for natural rubber. There might be different sources (to get natural rubber), but that does not fit for us. The Russian dandelion can be grown in different climate zones unlike natural rubber from heave brasiliensis trees which need tropical climates to grow. Rubber trees and the Russian dandelion have the same characteristics, the same chemical structure and the same properties. It is just two plants producing the same material,” says Dr Recker. The advantage of dandelion rubber over rubber from trees is that the former has a generation succession of just three months as compared to seven years for the latter.

Since the dandelion plants can be cultivated in Northern and Western Europe, which makes transportation routes to the European production sites much shorter and contributes to the sustainable use of existing resources, thinks Continental.

However, the major challenge will be the 100 percent replacement of rubber made from trees with dandelion rubber. Dr Recker thinks, yes, technically, dandelion can replace tree rubber by 100 percent, but the more significant challenge will be the industrialisation of dandelion rubber to the level of rubber trees. “We are at a research stage. The amount of dandelion available globally is not enough to replace natural rubber commercially. To create that biological system to industrialise the natural rubber from the dandelion will take some time and we will have to be more patient,” says Dr Recker.

Research is a time and capital consuming task. Synthetic rubber is also coming into tyre production in a more significant way, but the crude oil derived commodity has historically been volatile, and even oil-producing nations are diversifying their businesses citing falling productions and growing focus on cleaner options.

Dandelion rubber is not new to the tyre industry; however, the industry does not seem much keen on dandelion plants as an alternative source for natural rubber. “Not everybody (tyre company) is willing to invest in the early research of dandelion rubber and setting up the entire bio-economy. You have to establish a full value chain from breeding to the production of natural rubber from dandelion plants, which is does not exist yet and not every market player is willing to invest in such a long-term process,” explains Dr Recker.

Since Continental sees dandelion a sustaining resource for natural rubber in the future, it has made a substantial investment for the project. It has already poured in 35 million euros for the project. “Though many of our peers are investing in other resources to get natural rubber, I think we are quite unique investing like the way we are to explore alternative resources for natural rubber,” says Dr Venz.

Over 90 percent of natural rubber derives from South East Asia, a tropical region suitable for natural rubber trees. However, erratic climate behaviour is hitting production of natural rubber in this region. Natural rubber producers are also exploring other areas to grow natural rubber trees. According to Dr Recker, the research project has yet to ascertain the survival scope of the Russian dandelion in changing climates. “I believe that Dandelion will grow in all climate zones,” says Dr Recker.

Yield ratio

As of now, Continental also does not have comparable yield ratios between natural rubber from dandelion and hevea brasiliensis. “We are working on determining the output of natural rubber per acre from both resources,” says Dr Venz. “Usually, between 1 and 1.8 ton per hectare per year is produced from rubber trees, and around the same amount of production per hectare we are expecting from dandelion plants,” estimates Dr Recker.

As part of the value chain creation, the company is focusing on breeding for seed production and harvesting, root production and harvesting, and the extraction process. According to the company, growers also need some time to understand and get hands-on to harvest dandelion plants. Every year climate conditions will determine a different impact on the plants. “We will need to see how the crops will react in different climate and harvesting seasons. We are building a network of farmers in North East Germany from whom we learn and whom we can teach what we have learned,” added Dr Recker.

Fundamental design and development of tires for the mobility of the future will be unchanged; however, tires will be expected to be high performance and eco-friendly. According to Continental executives, for the mobility of the future, natural rubber will remain the core ingredient and dandelion will be one of the sustainable options to provide natural rubber. “Rubber be will be used in future to make high-performance tires, and we are exploring the option to have a sustainable source for natural rubber,” adds Dr Recker.

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Bekaert has secured a place on TIME magazine’s World’s Most Sustainable Companies for 2026. Developed in collaboration with data firm Statista, the ranking recognizes 750 enterprises from an initial global pool of 5,800, highlighting those with outstanding environmental and social performance.

The assessment employs a rigorous, multi-dimensional methodology examining over 20 indicators. These include the sustainability of core operations, external evaluations from organisations like CDP and the Science Based Targets initiative, ESG reporting transparency and social factors such as workplace safety, leadership diversity and employee engagement. This comprehensive data-driven approach determines the final standings.

This accolade underscores Bekaert’s ongoing dedication to responsible practices and its strategy of embedding sustainability into its solutions to foster efficient, circular and low-impact industrial processes. The company’s strong social metrics reflect a safe and inclusive culture, which supports the delivery of high-quality solutions and the cultivation of enduring partnerships with customers and stakeholders.

Ann-Françoise Versele, Vice President – Sustainability and Governmental Affairs, Bekaert, said, “We are honoured to be included in TIME’s ranking of the world’s most sustainable companies for 2026. This recognition confirms the progress we are making and the commitment of our teams worldwide. Sustainability is a core part of how we operate and how we innovate. I would like to thank all our colleagues who contribute to this journey every day. Together, we remain focused on advancing our ambitions and creating lasting positive impact.”

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Tyres Europe has issued a formal response to the European Commission’s recent Omnibus proposal on Energy Labelling, urging a more cohesive strategy for regulatory simplification within the tyre labelling framework. While the industry association acknowledges the intent behind certain proposed amendments, it has identified several areas where the package could inadvertently introduce new complexities.

The proposed measures include promising steps towards digitalisation, such as the introduction of digital labels, the creation of a technical link between the EPREL database and the Digital Product Passport registry and the automation of label image generation within EPREL. These initiatives are seen as positive moves that could modernise the system and reduce certain administrative burdens for manufacturers.

However, Tyres Europe has expressed concern that other aspects of the proposal risk undermining these benefits. The potential empowerment of delegated acts to facilitate a label rescaling could generate fresh regulatory uncertainty and technical hurdles. Furthermore, the expansion of the Product Information Sheet, alongside the introduction of nested labels and additional EPREL requirements, threatens to increase administrative complexity without clear evidence that these changes would meaningfully aid consumer decision-making.

Citing recent data, Tyres Europe notes that consumer engagement with existing tools remains low, with only 39 percent of shoppers recalling the tyre label in 2024, a decline from 50 percent in 2017, and a mere 5 percent Tyres Europe Urges Cohesive Simplification in Omnibus Labelling Proposal having consulted the EPREL database. Given that the 2021 revision already rejected similar data requirements due to technical challenges, the association advocates for a targeted approach focused on improving consumer awareness and market incentives rather than adding new layers. Tyres Europe has affirmed its readiness to collaborate with the Commission to ensure the final framework delivers genuine simplification and supports a competitive European business environment.

Adam McCarthy, Secretary General, Tyres Europe, said, “The priority should be to make the existing tyre label better understood and used by consumers, not to add new layers of complexity that risk creating costs without changing purchasing behaviour. A simplification package should simplify.”

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Michelin North America, Inc. has announced a major reorganisation of its US manufacturing operations for the BFGoodrich Tires brand, a move that will consolidate production and impact approximately 1,200 workers in Alabama. The restructuring, set to begin later this year, will centralise nearly all BFGoodrich production at the company’s Fort Wayne, Indiana, facility. Consequently, operations at the Tuscaloosa, Alabama, site will undergo a phased wind-down starting in early 2027, with a projected completion date by the end of 2028.

In alignment with its corporate values, Michelin is emphasising a supportive transition for affected staff. The company temporarily paused Tuscaloosa operations to commence direct discussions with employees, with normal production scheduled to resume on 29 June 2026. No job separations are expected for several months as transition plans are finalised, and the company will engage union leaders to determine separation benefits for wage employees in accordance with the existing collective bargaining agreement and federal regulations.

The decision stems from structural inefficiencies at both plants, which are operating well below designed capacity. Simultaneously, the BFGoodrich brand faces increasing competitive pressures in the recreational and off-road tyre segment despite maintaining a robust market share and a strong performance reputation. Company leadership determined that consolidating production at Fort Wayne is essential to establishing a more efficient industrial framework to secure the brand’s long-term viability.

As tyre production and rubber-mixing activities gradually decrease over the next two years, Michelin North America intends to partner with public and private entities to identify new purposes for the Tuscaloosa site. This collaborative effort reflects the company’s ongoing commitment to the community’s future prosperity, ensuring that stewardship of the facility remains a priority even as its current manufacturing role concludes.

Terry Redmile, Michelin’s Senior Vice President for Manufacturing Operations in the Americas, said, “Because of the dedication of our teams in Tuscaloosa, BFGoodrich Tires is celebrated as a pioneering American brand, and an enduring symbol of car and truck culture. Due to the size, footprint and infrastructure of the Fort Wayne factory, that site is better positioned to consolidate the capacity and meet future demands for the success of BFGoodrich Tires. Unfortunately, we could not identify any feasible structure that would enable us to continue operating in Tuscaloosa while also supporting long-term value creation across our factories in North America.” 

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Dow will invest approximately USD 100 million by the end of 2027 to expand its specialty silicones manufacturing and research capabilities in the US, China and Japan, as the chemicals group seeks to meet rising demand from the mobility, electronics and healthcare sectors.

The investments will increase production capacity for liquid silicone rubber and engineered silicone materials, while also expanding research facilities focused on thermal management technologies.

The company said the projects would strengthen regional supply chains and support customers through local manufacturing and technical capabilities.

“These investments underscore Dow’s focus on scaling specialty silicones materials and bringing innovation closer and faster to our customers,” said Brendy Lange, president of Performance Materials & Coatings. “By expanding manufacturing and innovation capabilities in these strategic regions, we are investing to meet increasing consumer demand, strengthening our global supply chain capabilities, and enabling customers to move faster from innovation to commercialisation.”

Dow plans to expand liquid silicone rubber manufacturing facilities in Carrollton, Kentucky, and Zhangjiagang, China. The facilities are expected to begin operations in 2027 and will support applications in mobility, electronics and healthcare.

The company is also increasing capacity for engineered silicone materials used in electronics applications, including power electronics, semiconductor packaging, thermal management and electrical protection.

New capacity in Songjiang, China, and Fukui, Japan, is scheduled to come on stream this year. Additional expansions in Auburn, Michigan, and Zhangjiagang are expected to be completed in 2027.

Dow expanded its Cooling Science Labs in Shanghai earlier this year and opened additional facilities in Midland, Michigan, in June. The facilities are intended to support the development and scale-up of thermal management technologies.

The investments complete the series of silicones projects outlined during Dow’s 2024 investor day. The company said project timelines had been updated to reflect market conditions and affordability considerations.

Dow said demand for specialty silicones continues to grow in mobility, electronics and medical applications, where supply reliability, technical support and product performance remain important considerations.

In mobility and electronics markets, the expanded capabilities are intended to support applications including mobility intelligence modules, data centres, microelectronics, energy electronics, consumer electronics components and advanced safety systems.

In medical applications, the company said regional manufacturing capabilities support local supply requirements for regulated products.

Dow said local manufacturing and technical support would help customers improve supply reliability, accelerate commercialisation and meet evolving qualification requirements.

The company said its integrated silicones manufacturing network across the Americas, Europe and Asia positions it to serve growing demand in specialty materials markets.

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