In the world of cars, going green isn’t just about engines or electric power anymore. BMW is taking a fresh approach by using plant-based materials to make its cars lighter and more sustainable.
The new material, called a “natural fiber composite,” is made from flax — the same plant used for linen fabric and even some special banknotes. BMW says this material can replace carbon fiber parts in its vehicles while producing about 40% less CO2 during manufacturing. It’s also stronger than the carbon fiber it replaces.
BMW’s high-performance M division is excited to bring this technology to future models like the next BMW M3 or M4. The company has been working with Swiss clean-tech firm Bcomp, investing in their research to develop this new “flax fiber” composite. BMW first tested it in motorsports, including Formula E races in 2019 and more recently in BMW M4 racing cars.
According to Franciscus van Meel, CEO of BMW M, these natural fiber composites are perfect for racing cars and road cars alike. “They reduce emissions in production and fit BMW M’s identity: ‘Born on the racetrack. Made for the streets.’”
This innovation shows that reducing a car’s environmental impact is about more than just engines or batteries. It involves using new materials that make cars lighter and greener from the ground up.
