Klean Industries Inc announced that it has partnered with City Circle Group (CCG) to build a fully integrated, continuous tyre pyrolysis plant to recover carbon black and biofuel in Melbourne, Australia. Klean Industries provides technologies and solutions for resource recovery, waste recycling and the production of clean energy from waste. As for City Circle Group, it is a provider in demolition, decommissioning, remediation, excavation and recycling in Australia.

It is known that Australia has a waste problem with disposal fees that are continuing to rise. Klean further claims that end-of-life tyres and end-of-life plastics are piling up and being dumped in landfills all over the country. Through their partnership, Klean and CCG aim to solve this environmental crisis by putting their combined skillsets together to create meaningful change that will help Australia develop a low-carbon, circular economy while reinforcing the goal of zero waste to landfill. According to Klean, both parties see significant opportunities for creating hundreds of new and highly skilled cleantech jobs with enough project opportunities in Australia to invest billions of dollars into the Australian economy over the next decade.

Sharing his views on the partnership, Matt Skidmore, CEO, City Circle Group, said, “It is with great excitement that we announce this project and partnership with Klean Industries. The concept of waste-to-commodity recycling is something that fits within our vision to become a truly circular economy business that provides real and positive outcomes to our communities.”

Adding to this, Jesse Klinkhamer, CEO, Klean Industries, commented, “We are thrilled to be taking resource recovery to a whole new level in Australia. With CCG as our partner, we are going to define a new era in what it means to develop clean industries. Our industry partnerships speak to our credibility, and it is these relationships that support and enable our team to build world-class facilities that set the global standard in Environmental, Social, Governance (ESG) but will also enhance Corporate Social Responsibility (CSR) to a level not seen before in Australia.”

Klean states that the two have been engaged in the final analysis of a Detailed Feasibility Study (DFS) to design and build a fully integrated tyre pyrolysis plant. The result thus far has illustrated a significant opportunity. As per Klean, the parties are now in the final phases of contract negotiations with feedstock providers and offtake parties for all the project output products which are being pre-sold. Klean claims that the parties plan to complete the DFS by the end of December 2022 and anticipate the project being financed before the end of the first quarter of 2023, with construction taking place in 2023 and operations starting in 2024.

A project site is already secured and planning permission and permitting are underway. According to Klean, the project is centrally located 45 kilometres northwest of Melbourne, Victoria. It has access to a highly skilled workforce. Given the ease of establishing and conducting business in Melbourne, Klean states that the decision to locate a tyre carbonisation facility is compelling and logical. This offers numerous short-term and long-term benefits to the area.

As per Klean, the Melbourne project includes Klean’s commercial scale, environmental-friendly scrap tyre carbonisation technology with a planned initial capacity of up to 120 metric tonnes per day (TPD). This is approximately 12,000 tyres per day and equates to approximately 40,000 metric tonnes per annum (TPA). Klean claims that the project is designed to convert the waste tyres into highly valuable recovered carbon black (rCB) and recovered fuel oil (rFO). This plant will be fully integrated with Klean’s proprietary tyre char upgrading technologies that enable the transformation of low-value tyre char into high-value carbon black replacements which can replace Virgin Carbon Black (vCB) by volumes of 10 percent up to 100 percent, depending on the specific application.

The CCG plant will also include recovered fuel oil upgrading technologies for the conversion of the recovered pyrolysis oil. The CCG facility will be ISO 9001, 14001 certified and all products will also be ISCC certified as circular raw materials, according to Klean. 

The resulting products from the Melbourne project will then re-enter the virgin raw material supply chain through the local marine fuel market, new tyre, rubber compounding and virgin carbon black manufacturing industries. Klean states that this enables these industries to create product circularity by re-integrating recovered resources back into the marketplace, enabling them to improve environmental performance and lower raw material product costs while also offsetting emissions associated with their respective industries.

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Pirelli has confirmed it will bring the same tyre allocation used last year to the Singapore Grand Prix, as Formula 1 remains in Asia for a weekend that also hosts the season's final Sprint and concludes a long triple-header that started in Baku. The Marina Bay circuit, one of the most physically demanding venues for drivers, will again feature the C3 as Hard, the C4 as Medium and the C5 as Soft.

The 4.940-kilometre street circuit is characterised by barriers close to the racing line and limited overtaking opportunities. Changes made to the third sector in 2023 increased the number of high-speed sections, making the lap smoother and faster than before. Although some straights are present, the track remains defined by numerous braking and traction phases across its 19 corners, allowing modern power units to recover energy throughout the lap.

Marina Bay has a medium-to-high level of surface roughness for a street circuit. Since no resurfacing has taken place, values are expected to be broadly in line with last season, if not slightly higher. Track evolution will be significant over the weekend, while intermittent rainfall typical of the equatorial climate can influence grip levels and alter conditions from one session to the next.

The race is held at night, with track temperatures between 30 and 35 °C. Under these conditions, tyres tend to operate within their working window without particular overheating concerns. Mechanical stress is not especially high, and expected degradation will mainly be linked to the normal performance drop-off of the rear axle during traction phases. Graining and wear are also not expected to become limiting factors in race management.

Strategically, Singapore remains one of the races where a one-stop strategy is the preferred option, also considering time lost in the pit lane and the frequent likelihood of neutralisations. While Hard and Medium are again expected to be the reference compounds for the race, the Soft could receive greater consideration on Sunday from more than one team. The softest compound has shown at Budapest, Monza and Baku that it allows drivers to maintain a strong pace thanks to limited degradation, while offering an advantage in grip and confidence. These characteristics could prove even more valuable at a circuit known for significant track evolution.

Latest-generation cars also appear to make better use of softer compounds, allowing the softer end of the range to be used for longer and more competitive stints than in the past. It would therefore come as no surprise to see the red-sidewalled tyre used in Saturday's Sprint or more extensive C5 use throughout the weekend. Medium and Soft were chosen for the opening part of the race, with 14 drivers starting on the C4 and the remainder on the C5, while the Hard was ruled out because the track was still damp after earlier rain. The C3 then became the preferred compound for the second stint, and almost the entire grid completed a one-stop race, with only three drivers opting for two stops.

This will be the seventeenth edition of the Singapore Grand Prix, held continuously since 2008 with the only interruption caused by the pandemic in 2020 and 2021. Sebastian Vettel leads drivers with five victories and Lewis Hamilton has four, while Mercedes leads constructors with five wins. The podium cap will feature an orchid-inspired design, celebrated in Singapore for thriving in heat, humidity and heavy rainfall. The special edition Pirelli Podium Cap is produced by Pirelli Design and signed by designer Denis Dekovic.

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Tyres Europe has released a position paper urging the European Union to deploy trade defence instruments more strategically and responsively. The paper argues that measures must remain effective after adoption and tackle distortions that shift across countries, companies and value chains.

The bloc's tyre sector relies heavily on capital investment and specialised know-how, supporting more than 70 manufacturing sites, retreading operations included, plus roughly 20 R&D hubs. Of the approximately 398 million tyres fitted across the EU during 2024, close to 40 percent came from outside the Union. Meanwhile, nine European plant closures have been announced over the last two years, putting over 4,400 jobs at risk.

Two recent episodes underscore the gaps. In the passenger car and light truck tyre case involving China, Brussels launched its probe in May 2025, yet definitive duties did not land until 8 July 2026, by which time sourcing had already migrated elsewhere. For truck and bus tyres, the pressure surfaced only after the 2018 measures took hold. China's share of EU27 and UK imports tumbled from 73 percent in 2017 to under 21 percent by 2019, but Thailand and Vietnam together surged from below 3 percent in 2017 to almost 61 percent in the first five months of 2026. Both cases show trade patterns moving faster than Europe's response, whether before or after duties.

The paper presses the European Commission to move sooner, keep measures potent post-adoption and act as one coordinated system. That entails wiring monitoring, industry insight, investigations and enforcement together from the earliest signal, running systematic post-measure tracking and industry dialogue and aligning trade defence with the Foreign Subsidies Regulation, investment screening and procurement. It further recommends starting work now on a supplementary, WTO-compatible answer to systemic distortions.

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Kenda Tires has introduced the KENDA K-SERIES RIPPER, a new tyre aimed at modern trail and all-mountain riders seeking speed, control and confidence across varied terrain. The model combines an aggressive yet fast-rolling tread design with dual-layer compound technology and a durable Trail Casing, positioning it as a versatile option from hardpack trails to technical descents.

The RIPPER is intended to fill the space between lightweight cross-country and downcountry tyres and heavier enduro offerings. According to Kenda, it addresses demand for a tyre that climbs efficiently, corners predictably and remains reassuring when trails become difficult, giving riders a single do-it-all solution.

Its neutral-void tread pattern is designed to balance rolling efficiency with traction. Large, broad-based knobs support braking performance and cornering stability, while the layout aims to deliver predictable handling as conditions change. A dual-layer compound pairs a high-traction trail compound with a fast-rolling base layer, enhancing grip on loose or technical ground while preserving efficiency and durability.

A robust Trail Casing is said to balance protection, durability and ride quality for aggressive trail riding and modern e-MTB use. An optimised 62 mm casing and tread width, a stable casing profile and optimised mould design contribute to confidence at the limit. Kenda describes the result as a long-lasting, high-mileage tyre combining speed, grip and durability for riders unwilling to choose between efficiency and capability.

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The Tire Industry Project (TIP) has appointed Dr Willie Peijnenburg to its external Assurance Group (AG), an independent advisory committee that guides the organisation's research programs.

Dr Peijnenburg serves as Professor of Environmental Toxicology and Biodiversity at Leiden University in the Netherlands and works as a Senior Researcher at the Dutch National Institute for Public Health and the Environment (RIVM).

His academic work covers environmental risk assessment, ecotoxicology, predictive modelling and the behaviour of emerging contaminants in ecosystems. He joins five other independent members on the committee.

"Questions around environmental emissions, chemical safety and the sustainability of mobility systems are becoming increasingly important. I was drawn to TIP’s Assurance Group by the opportunity to contribute to conversations that have real-world relevance. I look forward to working with fellow Assurance Group members to support robust, transparent science and evidence-based decision-making." said Dr Peijnenburg.

The organisation also announced the departure of committee members Dr John Spengler of the Harvard TH Chan School of Public Health and Dr Iseult Lynch of the University of Birmingham, noting their contributions to the research oversight body.

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