Racing more regionally. New power for the F1 Paddock. Game-changing fuels for F1 cars and, potentially, your car. Big things are happening to help make Formula 1 more sustainable. Christian and Katie ask F1's Head of Sustainability, Ellen Jones, why re-organising the race calendar for 2024 will help reduce the sport's carbon footprint. Ellen also reveals how F1's trialling new ways of reducing the amount of energy used at races and developing a game-changing sustainable fuel with potential to transform the way we all travel in the future.  McLaren's CEO, Zak Brown, and Sustainability Director Kim Wilson reveal how Lando Norris' race seat and the lake outside their factory are helping the team cut carbon.  We'd love to answer your F1 question. Record or write it, then email it to [email protected] Why not listen to another episode? Trophies, travel + 'pace in the car' - Your Questions Answered Your F1 Car Questions Answered by Bernie Collins + Will Buxton Why are F1 wind tunnels top secret? Why do F1 drivers need race engineers? with Alfa Romeo's Zhou Guanyu Why are pit stops so important?  Why do F1 teams need simulators? with Aston Martin's Stoffel Vandoorne Why is racing in the rain so difficult? with Mika Hakkinen + Haas race engineer Mark Slade Why are street circuits the ultimate test? with Mika Hakkinen + Bernie Collins Tyres, points + car set-up - Your Questions Answered Why do F1 drivers need to be so fit? with Alexander Rossi + Vettel's former trainer Why does the USA have 3 F1 races in 2023? Why is F1 Sprint such a challenge? with Kevin Magnussen For in-depth interviews with F1's biggest names, listen to F1 Beyond The Grid. For race previews and reviews, head over to F1 Nation.