Toyota is shifting its focus towards hydrogen-powered vehicles to drive environmental sustainability and enhance user experience. Despite facing lower-than-expected sales in 2024 for hydrogen fuel cell electric vehicles (FCEVs), Toyota remains dedicated to perfecting the concept of hydrogen propulsion. The introduction of their third-generation fuel cell system promises enhanced durability, efficiency, and maintenance, with a 20% increase in fuel efficiency allowing for a potential driving range of up to 480 miles. Toyota has also reduced manufacturing costs, making vehicles equipped with the new system more affordable for consumers. The use of hydrogen is not only limited to passenger vehicles but spans a wide range of applications including construction equipment, trains, big rigs, and stationary generators. However, the expansion of hydrogen-based systems is constrained by the lack of infrastructure for refueling stations. Despite this hurdle, Toyota continues to explore the potential of hydrogen as a clean energy source, particularly in environments where traditional EVs or combustion engines are unsuitable.