See: http://www.cnn.com/2009/TECH/science/08/21/eco.algaebiofuel/index.html http://tinyurl.com/mufpf8
Excerpt: "But after years of careful research ExxonMobil concluded that algae, among all the alternatives, has the most potential in terms of scalability and fitting into the vast infrastructure of existing refineries and filling stations. (It can also produce far more fuel per acre than palm, sugar cane, or corn.) Other big oil companies have recently invested into algae ventures as well, including Chevron and Royal Dutch Shell." Regards Steven Vincent Johnson www.OrionWorks.com www.zazzle.com/orionworks
