At the recent Paris Olympics, hydrogen fuel cell technology took the spotlight as Toyota showcased a fleet of vehicles powered by hydrogen to demonstrate the potential of clean energy in transportation. Many fleet operators are adopting fuel cell technology due to its fast refueling and electric driving capabilities. Opel stands out in the LCV segment with models like the Vivaro-e Hydrogen and Movano-e Hydrogen, emphasizing the role of fuel cell vehicles in complementing electric ones. The technology combines a hydrogen fuel cell drive with a lithium-ion battery, producing electricity from hydrogen and oxygen with water vapor being the only emission. The physical advantages of hydrogen, including high energy density and quick refueling, make it an attractive energy source for transportation. Renault also presented a fuel cell transporter prototype at IAA 2024, highlighting the versatility of multi-energy platforms in catering to various demands. However, challenges remain in the expansion of hydrogen infrastructure, with the need for more filling stations to support the growing number of hydrogen-powered vehicles. While the EU aims to increase the share of hydrogen in the energy mix, the high cost of hydrogen filling stations poses a financial challenge. Despite this, efforts are underway to enhance the usage and availability of hydrogen across Europe.