McLaren: Circular Formula 1 car vision takes shape with sustainability push

In its 2025 Sustainability Report, McLaren detailed progress across emissions reduction, waste management, sustainable logistics and engineering innovation, while also highlighting projects beyond motorsport, including a breakthrough coral reef restoration programme.

A key development is the team's first Circular Car Roadmap, created alongside Deloitte and supported by Google data tools. The roadmap is designed to help McLaren rethink how Formula 1 cars are designed, manufactured and reused, with the long term goal of creating a fully circular race car. The team maintained a circularity score of 22% in the production of its current Formula 1 chassis and has already begun work on further improvements for 2026.

McLaren also reported a 39% reduction in operational emissions compared to its baseline figures, with business travel emissions down 62%, logistics emissions reduced by 47%, and fuel and facilities emissions cut by 30%. The team expanded its use of sustainable aviation fuel certificates to cover 100% of Formula 1 charter logistics and business travel, equivalent to 1.1 million US gallons of fuel.

Beyond Formula 1, McLaren engineers worked with the Great Barrier Reef Foundation to develop OSCAR, a semi autonomous coral restoration system designed to accelerate reef recovery. The technology reduces the time needed to assemble coral restoration devices from 90 seconds to 10 seconds and has the potential to increase annual coral deployment from 100,000 to more than one million units.

McLaren CEO Zak Brown said: "As our sport continues to see incredible growth around the world, it is all the more important that we work hard to reduce our overall impact on the planet and the pressures on global resources and collaboration and great partnerships are essential to us achieving that."

He added: "It's fantastic to see our McLaren Accelerator team apply motorsport know how to other industries to help supercharge processes and drive efficiencies, with our engineers working alongside marine biologists to find solutions in coral restoration. Equally, I'm excited by the work we're doing with Deloitte and Google to continue our mission to build a fully circular F1 car. I'm proud of the progress we've made to date, and I'm excited about what's next."

McLaren's sustainability efforts also extended to workforce diversity and driver development. The team reported that 44.8% of new hires in 2025 came from underrepresented groups, while its Driver Development Programme expanded with the addition of Ella Lloyd, Ella Stevens and Ella Häkkinen. McLaren will also become the only Formula 1 team to support two drivers in F1 Academy during the 2026 season.

The report underlines McLaren's strategy of applying Formula 1 engineering expertise beyond racing while continuing to pursue environmental targets within the sport, with the circular Formula 1 car remaining one of the team's most ambitious long term objectives.