Abstract: “Hydrogen fuel cell usage has been seen as a great approach as a pollution-free alternative to using fossil fuels which makes water by combining hydrogen and oxygen. In this way, they generate electricity. There is a problem with fuel cells for obtaining hydrogen. Molecules like water and alcohol have to be processed to extract hydrogen to feed into a fuel cell. Some of these processes require using other energy sources, which then defeat the advantages of this "clean" fuel. Scientists have come up with ways to make power laptops and few small devices with fuel cells as an advancement in technology, and some car companies are promising that soon they will be seeing cars that emit nothing but clean water. H power is renowned for the highest level of quality, innovation, and design. For twenty years H power has created glorious motorcycles, known for their excellent performance and unrivaled engineering. This paper results in a comprehensive survey to know the role played by hydrogen in t”

Keywords: Hydrogen fuel cell; Fossil fuels; Technology; Innovation; Engineering