Hankook has opened Hankook Technoring, a new proving ground in Taean, South Korea. The company said in a statement that it is the largest proving ground in Asia with an area of 1.26 million square metres and would serve as a state-of-the-art research and development facility for Hankook’s pioneering products. 

Hyunbum Cho, Chairman and CEO of Hankook & Company, said, “Tyres are the only medium in a vehicle that comes into contact with the road surface. They are the key to maximising vehicle performance, safety, high fuel efficiency and ride comfort. To ensure the best product quality in all conditions, testing on a wide variety of tracks is of great importance.” 

The site comprises 13 test tracks and allows for thorough testing of all product categories, including tyres for electric vehicles and supercars. The test tracks are designed for all types of vehicles – from supercars to trucks and buses. The test site also has a control tower, office buildings, workshops, filling stations and charging stations for electric vehicles. The 37.1-metre-high control tower records the test progress through integrated monitoring systems for all test areas and climate conditions, the release said. 

The company said with the completion of the Hankook Technoring, it created a complete research and development infrastructure to further drive its innovation capability. This infrastructure is designed to create synergies with existing facilities, which include the global headquarters, Hankook Technoplex (Seoul, Korea). In addition, the manufacturer also has its own test site, the Technotrac in the north of Finland for testing on snow and ice, as well as other regional R&D centres in Germany and in the USA. Original technologies are developed and secured at the Hankook Technodome, the central R&D centre outfitted with the latest equipment. 

Hankook Technoring will serve as an important basis for further technical developments and as a place of origin for innovations in the tyre sector. The test site is relevant to both future developments in e-mobility and autonomous vehicles in the replacement sector, and, with the necessary test capacities, will meet the stringent and diverse requirements of premium car manufacturers, the release pointed out. 

With the collected data from current tests at the Hankook Technoring, Hankook intends to accelerate its digital transformation as well. The company is working on a Big Data analysis platform to develop an artificial-intelligence-based “Virtual Optimisation Technology”. In the future, Hankook also wants to create a database with the evaluation data of tyres and vehicles that have been tested under the toughest conditions. With this database, Hankook is expanding the technology around what is referred to as the "digital twin". This digital testing of tyres is an important addition to track and equipment testing and makes it possible to shorten the development time of a tyre. Hankook thus brings together “real-life testing” for the mobility of the future with the use of virtual testing possibilities. 

In addition, Hankook plans to actively expand its cooperation with mobility companies, research and educational institutions and start-ups. By utilising the state-of-the-art infrastructure of Hankook Technoring, cooperative work can continue to improve technologies. In this way, the company will not only further expand its research and development capabilities, but also contribute to the advancement of global mobility technology, it added. (TT)  

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Tegeta Green Planet and Shine Energy, both affiliated with Tegeta Holding, have launched a joint educational initiative to raise environmental awareness and a sense of responsibility among young people. The project addresses modern challenges such as environmental protection and sustainable development.

Company representatives are visiting schools across Tbilisi to hold informational meetings, presentations and workshops. The programme begins with presentations, followed by interactive games and activities designed to help students retain the information. At the end of each session, participants receive symbolic gifts and prizes as motivation.

Tegeta Green Planet focuses on teaching students the principles of specific waste management, including how to properly handle used tyres, batteries and oils. The sessions explain why proper waste management is essential for environmental protection and how it connects to the circular economy. Meanwhile, Shine Energy educates young people on the importance of energy, its everyday use and why developing renewable and sustainable energy resources is crucial.

The initiative is not limited to schools. In the near future, both organisations will expand their efforts to universities, aiming to broaden awareness about environmental protection, waste management and energy efficiency. The ultimate goal is to foster environmentally responsible attitudes among the younger generation, helping build a more sustainable and conscious society.

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Zeon has been recognised as a Supplier Engagement Leader in the 2025 Supplier Engagement Assessment (SEA) conducted by CDP, a United Kingdom-based international environmental nonprofit organisation. This achievement represents the first time the company has received the highest possible rating in this assessment.

The evaluation measures how corporations address climate change within their supply chains, focusing on responses to the CDP Climate Change Questionnaire across five critical areas. These include governance, emissions targets, Scope 3 emissions management, risk management and overall supplier engagement strategies.

Zeon earned the top rating for its efforts to reduce greenhouse gas emissions through supplier collaboration, a group-wide initiative, alongside continuous dialogue maintained via procurement activities. Guided by its philosophy of contributing to planetary preservation and human prosperity, Zeon remains committed to sustainable management. The company reaffirmed that it will continue working with suppliers and other stakeholders to tackle climate change and meet societal expectations.

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German chemical group WACKER has announced a price increase of up to 15 percent for its resins, dispersions and dispersible polymer powders produced at its European and US facilities. The adjustment takes effect on 1 June 2026, or as existing customer contracts permit. The move is designed to allow the company’s Polymers division to maintain high product quality, deliver technological innovations and provide superior customer service and technical support. It will also support investments aimed at securing future growth in key markets.

Rising costs for raw materials and logistics have forced the pricing measure, with the Polymers division being particularly affected. The recent conflict in the Middle East has caused significant disruptions across global commodity markets. As a direct result, prices for energy, raw materials and transportation have climbed sharply.

Despite the increase, WACKER remains focused on sustaining its commitment to customer support and long-term capability. The company underscored that the adjustment is necessary to continue meeting market demands while ensuring operational stability and future-oriented development across its focus markets.

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Pirelli North America has launched its first closed-loop circular recycling initiative, marking a significant step in the company’s broader strategy to increase recycled and bio‑based content in its tyre production. The project has received the Tire Recycling Foundation’s Value Chain Collaboration Award.

The programme recovers scrap tyres generated during Pirelli’s own North American manufacturing process. These materials are sent to Bolder Industries, which applies ISCC PLUS‑certified pyrolysis technology to produce BolderBlack recovered carbon black. Pirelli then reintroduces this material into new tyre production at its North American facilities, partially replacing virgin carbon black. The effort is part of a wider Pirelli plan to expand such industrial ecosystems across the group’s production network, aiming to valorise waste by reintegrating recovered materials into tyre manufacturing.

Beyond the award, the initiative reflects Pirelli’s broader circularity approach, which includes ongoing work to boost recycled and bio‑based material usage. The company targets over 80 percent bio‑based and recycled content in its best‑performing products and forty percent in total production by 2030.

Claudio Zanardo, CEO, Pirelli North America, said, "The Rome plant is one of the most technologically advanced manufacturing facilities in Pirelli. This initiative reflects an approach focused on increasing the use of recovered materials within existing production processes. It is part of a broader effort to gradually integrate raw materials derived from recycled resources into our products while maintaining consistency in performance and quality."

Tony Wibbeler, CEO, Bolder Industries, said, "Our collaboration demonstrates that a traceable, mass-balance approach to tyre-to-tyre circularity is not only achievable, but it's ready to scale inside a premium manufacturing environment, meeting real performance and certification requirements at every step. This is the kind of progress the industry has been working toward for many years."

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