Bio-Hydrogen
Bio-hydrogen is hydrogen gas produced naturally/biologically. Some bio-hydrogen production methods are photo-fermentation, dark fermentation, direct and indirect bio-photolysis. Since there are so many of these alternative motives to produce bio-hydrogen, the use of fossil fuels decrease. What makes these alternative choices even better is that they use a wide variety of types of biomass, crops, crop waste, animal waste. Since the biomass forms can be used in this process equals in improved waste management. Thus, this can help the environment by deducing landfill waste.