Algae As Biofuel Quotes

Power generation through renewable energy has to be increased from 5 per cent to 28 per cent. Dependence on fossil fuels as primary energy source needs to be brought under 50 per cent from the present 75 per cent. Mandating the use of ethanol from 10 per cent to 20 per cent and the associated public policy for ethanol development by the sugarcane industry is also required. There is also a need for a sustainable biofuel policy for generating 60 million tonnes of biofuel, along with the use of alternate sources such as emulsification, bio-algae and hydrogen fuel.

As concentration levels rise, scientists warn we could get to the point where so much CO2 has accumulated in the atmosphere that we will need to achieve “negative” emissions; that is, we will need processes or technologies that remove carbon dioxide from the atmosphere in a permanent way. One such process is pyrolysis of biofuels, whereby a biomaterial, such as algae or crop residues, is heated in the absence of oxygen resulting in a pure form of carbon known as biochar, as well as bio-oil that can be a diesel substitute and syngas that can be used to generate electricity. Biochar can be used as a soil additive, which holds the carbon sequestered in the ground.