Sorry tretch, was on my phone when I posted that message.
Airlines grapple with food vs biofuel debate http://in.reuters.com/article/2012/09/14/germany-airshow-biofuels-idINL5E8KE2DP20120914
It's a discussion of the alternatives and mentions the deal between algae tec and Lufthansa along with the efficiencies of the tech
An interesting quote in there "The market is enormous, but it is all down to volume and price. If you were making enough certified jet fuel at the right price, the airlines would take all of it"
AEB Price at posting:
31.0¢ Sentiment: LT Buy Disclosure: Held