The article discusses how global warming disasters are increasing and the need for clean energy systems in transportation. Traditional vehicles running on fossil fuels are harmful to the environment. Electric vehicles, including those with hydrogen fuel cells, offer a cleaner option. Different types of electric vehicles like battery electric vehicles and fuel cell electric vehicles are explained. New technology advancements in nanotechnology and material engineering are enhancing these vehicles. The focus is on hydrogen fuel cell electric vehicles due to their efficiency and cleanliness. The goal is to reduce harmful effects on the environment caused by transportation systems reliant on fossil fuels.