International Journal of Academic Research and Development

Authors
T S Devaraja, Gurushanthamma G N

Abstract
Owing to the increase in the demand for energy supplies and escalating issues about greenhouse gas emissions (GHG), biofuels have received much more interest nowadays. Biofuels supply the liquid energies for transport. Biofuels generations are classified as built on the feedstock spent for biofuel construction. These are bifurcate into First, Second, Third, and Fourth-Generation. Using edible biomass in first-generation biofuels has aroused criticism because it clashes with global food needs. And Non-edible biomass is being used in second-generation biofuels are still several restrictions in terms of rate-efficiency if grading production up to a profit level. And the progress of the 3rd and 4thgenerations of biofuel is yet in its beginning phases. This conceptual study shows the generations of biofuel based on the feedstock availability & other factors and the Statistical significance of blending percentages of bio-ethanol in India.