Hydrogen fuel is a clean energy source produced by extracting hydrogen gas, which can then be used in fuel cells to generate electricity through a chemical reaction with oxygen. This process releases only water and heat as byproducts, making it an environmentally friendly alternative to fossil fuels. The fuel is increasingly used in various applications, such as powering fuel cell vehicles, industrial energy needs, and backup power systems, due to its high energy efficiency and zero-emission nature. However, challenges such as high production costs, storage difficulties, and limited infrastructure have slowed widespread adoption, though advancements are continually being made to make hydrogen a viable, sustainable energy solution.
