Fuel and Food From Algae
Algae is the fastest growing plant on the planet. As much as 50% of it's weight is high grade vegetable oil (a lipid). It can be grown on non-arable land so it does not compete with food crops - although it can be used as a food product as well.
Estimates for gallons of oil produced per acre range from 5,000 to 20,000 gallons for an open pond system, 100,000 gallons for a closed-loop vertical system vs. about 20 to 30 gallons per acre for corn.
Here Comes Pond Scum Power
Algaculture - Wikipedia, the free encyclopedia
Aquatic Species Program - Wikipedia, the free encyclopedia
DOE Biomass Publications
Valcent Products