Circular Automotive Milestone Reached Through Covestro’s Material Innovation
- PCR polycarbonates from end-of-life headlamps support automotive circularity
- Commercially available
- TÜV Rheinland-certified
- Volkswagen and NIO currently validating the material
Another significant step in completing the loop for automotive materials has been taken with the launch of a new line of post-consumer recycled (PCR) polycarbonates from end-of-life car headlamps by materials company Covestro. These TÜV Rheinland-certified grades, which are now commercially available for new automotive applications, were developed through a collaborative program started by the German federal enterprise GIZ (Deutsche Gesellschaft für International Zusammenarbeit), with Volkswagen and NIO serving as important partners. The grades contain 50% recycled content. The material is already being validated by NIO and Volkswagen for possible usage in upcoming car designs.
“This new line of polycarbonate represents a significant step in supporting the automotive industry’s transformation towards a circular future,” said Lily Wang, Global Head of the Engineering Plastics Business Entity at Covestro. “By offering high-quality PCR materials derived from end-of-life headlamps, we’re enabling our customers to meet increasingly stringent regulatory requirements while contributing to closed-loop recycling of automotive plastics.”
Under this initiative, they have been collaborating with partners, including Chinese recycler Ausell and leading automakers, to establish closed-loop pathways for high-value plastics from end-of-life vehicles (ELVs). This program focuses on strengthening recycling processes and establishing reliable supply chains for high-quality recycled materials from automotive waste streams. Through this partnership, Covestro and its value chain allies have developed practical solutions for collecting and mechanically processing end-of-life headlamps into high-quality PCR grades suitable for a range of automotive applications.
“This partnership underscores the importance of cross-sector collaboration in driving the circular economy forward,” said Martin Hansen, Regional Director of GIZ in East Asia. “By bringing together key industry players, we are not only creating viable solutions for recycling high-value plastics from end-of-life vehicles but also fostering innovation that supports a sustainable, closed-loop material flow in the automotive industry.”
The introduction of these new PCR grades comes at a critical time as the automotive industry, one of the most resource-intensive sectors, faces increasing environmental challenges and regulatory pressures. The EU’s End-of-Life Vehicle Directive, which sets recycling targets, along with China’s Extended Producer Responsibility (EPR) program and growing sustainability requirements in key global markets, are pushing automotive manufacturers worldwide to seek innovative and sustainable material solutions that comply with evolving regulations.
Their new PCR grades meet the high-performance standards required for demanding automotive applications, offering excellent surface quality for superior aesthetics and adhering to strict Vehicle Interior Air Quality (VIAQ) requirements. This combination of sustainable content and premium performance empowers automotive manufacturers to meet both regulatory demands and environmental goals without compromising on product quality.
As part of its broader commitment to sustainability and the circular economy, they continues to expand its portfolio of recycled-content materials. In recent years, the company has introduced PCR polycarbonates with up to 90 percent recycled content, and opened its first dedicated mechanical recycling compounding line for polycarbonates in Shanghai. Last year, it introduced a new range of polycarbonates based on chemically recycled, attributed material from post-consumer waste via mass balance for the first time.
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