F1 | Mercedes’ secret weapon is carbon! – Azerbaijan GP. Mercedes unveils a sustainable carbon innovation at the 2025 Azerbaijan GP.

Mercedes revolutionizes sustainability with bio-based carbon on the W16 in Baku

The 2025 Azerbaijan Grand Prix was not only a showcase of speed and strategy but also the stage for a silent revolution led by Mercedes. For the first time, the Brackley team introduced a carbon fiber composite with 30% bio-based resin on the rear brake ducts of the W16. The debut of this innovative material was far from simple: the aerodynamic complexity of the brake ducts makes this application an extremely challenging test, which Mercedes successfully passed in Baku, where George Russell finished in second place.

Toto Wolff emphasizes the importance of innovation in Formula 1

Team Principal Toto Wolff highlighted the significance of this breakthrough, stating:

“In an era where innovation drives performance and shapes the future of industries, the pursuit of smarter, faster, and more efficient technologies is a crucial challenge. This project reflects not only our commitment to sustainability but also the role of Formula 1 as a testing ground for pioneering technologies that can have an impact far beyond the racetrack. Our sport is the fastest testing laboratory in the world.”

The goal: carbon neutrality by 2040

Alice Ashpitel, Mercedes’ Head of Sustainability, emphasized the value of the project:

“We are proud to introduce sustainable carbon composites on a high-performance component for the first time. This collaboration with Syensqo demonstrates how we can reduce environmental impact while maintaining the highest standards of performance. Additionally, the fact that the bio-based resin comes from by-products of biodiesel production shows the potential of advanced fuels for the future.”

Rodrigo Elizondo, President of Syensqo Composite Materials, also expressed his enthusiasm:

“Our bio-based technology represents a significant step forward in the innovation of sustainable materials. Seeing it applied in a high-performance environment like Formula 1 demonstrates the potential for large-scale future applications.”

With this initiative, Mercedes confirms its roadmap toward carbon neutrality—achieving a balance between carbon emissions and absorption—by 2040. The team has already implemented the use of HVO100 biofuel in trucks and generators during the 2024 European season, signaling a broader commitment to sustainability both on and off the track.