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Sapphire isn’t shy about talking up the benefits of fuel made from algae, saying it delivers 10 to 100 times more energy per acre than corn-based ethanol, which has gone out of fashion because it’s derived from food crops. Algae also uses less water than corn, and can be grown on non-arable...
Eco Factor: Genetically engineered bacteria produces biofuel from sugars. According to reports more than 7.6 billion liters of biofuels were consumed worldwide last year and the demand continues to soar. However, this rise in demand has caused...
Thu, Jan 28 | from Ecofriend