Hydrogen emerged as a central theme during Chancellor Rachel Reeves' budget presentation in the UK, as she highlighted a strategic investment of £2 billion for 11 green hydrogen initiatives across the British Isles. Despite historical challenges, such as expensive fuel storage and infrastructure limitations, hydrogen continues to garner interest in the transport industry. While electric vehicles dominate the passenger vehicle sector, hydrogen remains a viable option for commercial vehicles, especially in scenarios involving heavy loads and long distances. Its ability to be stored as a liquid or gas, transported efficiently, and used in various applications makes it a valuable contender in the automotive industry. Additionally, hydrogen's role is expanding beyond transportation into areas like endurance racing, marine applications, power generation, and construction. Partnerships between companies like Toyota and BMW underscore a positive outlook for hydrogen, with plans to introduce fuel-cell electric vehicle options for passenger cars by 2028. Despite challenges faced by early adopters like Toyota's Mirai, the industry is optimistic about the future of hydrogen fuel cell technology and its potential to revolutionize the transport sector.