Extreme E recently unveiled the Pioneer 25 hydrogen race car at the world's first hydrogen-powered motorsport championship. The Pioneer 25 is part of the Extreme H collection, demonstrating the firm's commitment to sustainable racing. With a peak power output of 400 kW (550 horsepower), the car can accelerate to 62 mph in just 4.5 seconds and tackle gradients of up to 130 percent on any surface. Engineered with a combination of traditional carbon composite materials and green flax composite elements, the Pioneer 25 sets a new standard for eco-friendly motorsport performance. The integration of hydrogen fuel cell technology in the car, providing 75 kilowatts of power, showcases Extreme E's dedication to transitioning towards sustainable energy sources in motorsport. The car's design features advancements from its predecessor, such as a refined chassis and a single-seat layout. Additionally, the car's bodywork has been made modular for cost-efficient repairs, balancing sustainability and performance. Extreme E's technical director, Mark Grain, emphasized the importance of hydrogen fuel cells in the automotive industry, highlighting the world's first hydrogen racing championship as a significant milestone in the shift towards sustainable mobility. The ongoing refinements in software controlling the hydrogen fuel cell indicate a smooth integration process, further solidifying Extreme E's position as a leader in eco-friendly motorsport innovation.