Brown says F1 cost cap impeding sustainability progress

McLaren published its annual sustainability report on Thursday, with the team boasting significant improvements.

These include a 22% reduction in greenhouse gas emissions from a 2019 baseline and a 19% reduction in total waste compared to 2019 with nothing sent to landfill.

F1 has made a significant sustainability push in recent years, with the sport publicly targeting to be net zero carbon by 2030.

This effort also saw the introduction of a cost cap in 2021, but Brown believes this restriction is limiting progress.

"We strongly believe in the cost cap and wouldn't want to see anything that undermines its integrity, but current regulations have created some unintended barriers when it comes to investing in sustainability," said Brown.

"It's been fantastic to see so much support from F1 and other teams on this issue, and we're delighted that the FIA has established a working group to explore next steps."

This group consists of F1, the FIA and the 10 teams, and McLaren has "proactively championed" discussions to exclude certain environmental and sustainability projects from the cost cap.

Although an initial list of exclusions has been introduced, McLaren has further called for:

- A set of comprehensive cost cap exclusions that support investment in sustainability projects and initiatives, without compromising the integrity of the cost cap. This should include:

- Diversity, equity and inclusion initiatives and training

- Team well-being initiatives

Oscar Piastri, McLaren MCL60

Photo by: Alexander Trienitz / Motorsport Images

- Costs for intern and apprentice programmes to help provide pathways into motorsport and STEM careers

- Technical regulations which actively encourage the adoption of more sustainable materials and processes to support the research and development of a fully circular F1 car.

- The introduction of clear sustainability criteria into the Concorde Agreement to cover core requirements for race calendars, the paddock and motorhomes.

- Clear requirements for promoters and competition organisers to meet certain sustainability standards.

"But to unlock our sport's potential to drive the development of more sustainable technologies that can spark positive changes on a global scale, we need a genuine step change," added Brown.

"That requires a level playing field so teams can work towards achieving the same targets and no longer need to choose between investing in car performance and investing in sustainability.

"Our sport needs a clear regulatory framework with financial, technical and sporting regulations that better enable us all to innovate and invest in sustainability. We need to find better ways to share expertise and insights across our industry.

"Only true collaboration will help us drive meaningful change. And if we want to achieve a step change with the new set of 2026 regulations, then those decisions need to be made now."