Sustainable materials in cars: Volkswagen opts for non-animal leather and recycled materials
![Sustainable materials in cars: Volkswagen opts for non-animal leather and recycled materials](https://uploads.vw-mms.de/system/production/images/vwn/076/329/images/565c3ee2d814c7804d3735a2035bcf7bf41d0f36/B2023NR00169_web_1600.jpg?1681977116)
Non-animal leather can be made from coffee grounds. Dr. Martina Gottschling, a researcher at Volkswagen Group Innovation, and her team are working on implementing the idea of coffee leather.