This does not make a good accounting for the billions poured into developing corn-based ethanol:
http://www.businessinsider.com/government-wasting-gobs-of-money-on-ethanol-prodcution-2010-1

2009 A Disastrous Year For Biodiesel Production

I wasn't aware of this, but it is very significant:

http://theenergycollective.com/TheEnergyCollective/55817

Federal Subsidies For Biofuel Ended (For Now)

Now we will see if the bofuels industry can survive on market forces rather than federal government subsidies:

http://finance.yahoo.com/news/Bad-year-for-biofuel-ends-on-apf-896269665.html?x=0&sec=topStories&pos=4&asset=&ccode=