Green targets new land speed record with hydrogen-powered car

In Wendover, Utah, Andy Green, the first person to break the sound barrier in a car, is attempting to set a new land speed record. He is driving the JCB Hydromax, a vehicle powered by hydrogen internal combustion engines. Green aims to not only break the diesel-powered record but also to surpass existing records for hydrogen and electric vehicles, highlighting the potential of hydrogen as a clean energy source.

Green targets new land speed record with hydrogen-powered car
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Published Aug 10, 2026

Topic overview

Briefly

  • Andy Green is attempting to set a new land speed record in Wendover, Utah, using the JCB Hydromax.
  • The vehicle is powered by hydrogen internal combustion engines, showcasing hydrogen's potential as a clean energy alternative.
  • This attempt aims to break multiple records while promoting the importance of hydrogen in reducing emissions.

What happened

In Wendover, Utah, the first and only person to break the sound barrier in a car, Andy Green, is attempting to set another land speed record. This event is taking place on the Bonneville Salt Flats, a historic site for speed records since 1914. Green is driving the JCB Hydromax, a 32-foot vehicle powered by two hydrogen internal combustion engines, which produce a combined 1,600 horsepower. The engines are adapted from those used in JCB's construction machinery, showcasing the potential of hydrogen as a clean energy alternative. Green's goal is not only to break the diesel-powered record but also to surpass existing records for hydrogen internal combustion engines and electric vehicles. The attempt is significant as it highlights the importance of hydrogen in reducing emissions, a sentiment echoed by JCB Chair Anthony Bamford. The car has undergone rigorous testing, and Green has spent considerable time learning how to handle the vehicle's unique characteristics, including its high-speed capabilities and safety measures for hydrogen combustion. The Bonneville Salt Flats, known for its low-friction surface, provides an ideal setting for such high-speed endeavors, although safety remains a concern, especially following a tragic incident last year where a driver died attempting to set a record. Green's current attempt is a blend of adventure and innovation, aiming to prove the viability of hydrogen as a sustainable fuel source for the future.

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Updated Aug 10, 2026

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