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Goodyear Tire & Rubber Company has introduced a new tread formulation for its ElectricDrive GT tire, specifically designed for electric vehicles. The tire features a specialized tread compound that enhances all-season traction and incorporates Monolith carbon black produced through methane pyrolysis. Monolith is a global leader in commercial-scale carbon black and hydrogen production using the methane pyrolysis process. This collaboration between Monolith and Goodyear marks a significant step towards achieving zero-emissions carbon black in tire manufacturing.

In a joint appeal, leading tire manufacturers Michelin and Bridgestone believe that there is the potential for an annual total market of up to 1 million tons of recovered carbon black by 2030. The appeal was made last week at the Smithers Recovered Carbon Black Conference in Berlin, which Enviro attended and where the company’s chairman, Alf Blomqvist, was one of the speakers. Both Michelin and Bridgestone have set a goal that by 2050, their tires will consist of 100% sustainable materials. At their appearance in Berlin, both companies stated that the capacity to produce recovered carbon black that meets manufacturer specifications is small compared to the total carbon black market.

As per the latest press release by Nokian Tyres, the company has made a long-term purchase agreement with a tire recycling joint venture. The agreement will help Nokian Tyres reach one of its key sustainability targets, which is to increase the share of recycled and renewable raw materials in tires to 50% by 2030. Nokian Tyres started to use recovered carbon black in a commercial product line in 2022. The long-term purchase agreement with a tire recycling joint venture enables its increased utilization in tires accelerating circularity and sustainability in the tire industry.

Cabot Corp. – one of the global players on the virgin carbon black market – will increase prices on all carbon black products sold by its Reinforcement Materials segment in North America. Effective July 1, the 6 cents per pound price rise will address "the increasing costs to provide reliability and supply assurance to customers," Cabot said in a May 24 statement. In addition, Cabot said it is investing $200 million in nitrogen oxide (NOX) and sulphur dioxide (SO2) reduction projects to meet requirements set by the Environmental Protection Agency's emissions control initiative.

A special committee on recovered carbon black (rCB) at ASTM International has introduced its first standard defining conditions for the rCB industry. The standard comes at a time when carbon black is still viewed as somewhat new recycled merchandise that the expanding commercial tire and plastics sectors are using, one of the ASTM members pointed out.

Continental continues to step up its activities to ensure a circular economy. Recently, the tire manufacturer added recovered carbon black (rCB) to its newly produced Super Elastic solid tires at its tire plant in Korbach, Germany, thus reducing the use of fossil raw materials and CO2 emissions. Solid tires such as Continental’s SC20+ already contain around 60 percent renewable and recycled materials thanks to their high natural rubber content. By 2050 at the latest, Continental aims to use 100 percent sustainable materials in its tire products.

Scandinavian Enviro Systems (Enviro) – a tire pyrolysis equipment manufacturer and operator based in Sweden – and its partner Michelin – one of the global leaders in tire manufacturing – have presented another sustainable racing tire based on recovered carbon black from Scandinavian Enviro Systems. The new tire is a high-performance tire developed for racing cars and was recently presented at Michelin’s Movin’On global sustainable summit. According to Enviro, the new tire contains 46 percent renewable and recovered material, including recovered carbon black delivered by Enviro to Michelin. Michelin presented the new high-performance tire mounted on the electric-hydrogen, long-distance racing car, GreenGT Mission H24. Earlier this spring, Michelin also presented a sustainable racing tire for MotoE, a racing series for electric motorcycles, which also contained recovered carbon black from Enviro. Michelin has announced the goal that all its tires will be manufactured entirely from sustainable material by 2050.

On July 30, 2024, Pyrum Innovations AG (Pyrum) and Continental signed a framework agreement for the long-term purchase of Pyrum’s recovered Carbon Black (rCB). The agreement covers the rCB purchase quantities for at least two Pyrum plants, with a term of ten years. Continental will also supply Pyrum with end-of-life tires. In addition, Continental has agreed to make an advance payment for future rCB deliveries.

On 7 July, Newcastle University and Wastefront announced their partnership that will focus on the characterisation and enhancement of Wastefront’s recovered carbon black (rCB). As one of the UK’s top universities and a world leader in sustainability, Newcastle University’s partnership with Wastefront will see cutting-edge industry innovation emerge from research conceived in the North of England - ensuring the region is at the forefront of progressing circularity across Europe.