A Fuel Cell Electric Vehicle (FCEV) is a type of vehicle that uses a fuel cell to convert hydrogen gas into electricity. This electricity powers an electric motor, allowing the vehicle to move. FCEVs produce only water vapor as a byproduct, making them environmentally friendly compared to traditional gasoline-powered vehicles. FCEVs are part of the broader category of electric vehicles (EVs), which also includes battery electric vehicles (BEVs). While BEVs rely solely on batteries for power, FCEVs can refuel quickly at hydrogen stations, similar to conventional gas stations. This makes them a promising option for sustainable transportation.