Green Crude: Fuel of the future?
Move over biodiesel and watch out ethanol, there’s a new biofuel on the block. California-based Sapphire Energy has announced that it has created a process that nets ASTM certified 91-octane gasoline from little more than algae, sunlight and waste water.
While several other companies produce bio-fuel in a similar fashion, Sapphire’s process is a unique technique […]