Energy is the basis of the national economy and particularly has very close relationship with sustainable development. The global demand of energy is increasing tremendously so as the global reserves of energy is also decreasing significantly. In such regard, hydrogen as an energy source has high potentiality due to its several noble factors such as high calorific value, non-pollution impact etc. In this book, glycerin has been studied to produce hydrogen which is a by-product. Here, steam reforming process has been studied with nickel-aluminium base catalyst to obtain highest hydrogen yield. This research base book can be helpful for those who wants to work in steam reforming process. It can also be a guide for who wants to develop noble catalyst for hydrogen production.