Hawk, Do you know how the process would work on Algae? I know some people involved with an upstart biofuel company that uses algae as the feedstock. Here is their company. <a href="http://www.aquaticenergy.com/" target="_blank">http://www.aquaticenergy.com/</a> Here is link about using algae for biofuels and a list of companies using this method. <a href="http://www.theenergyroadmap.com/futureblogger/show/1160-algae-biofuel-startups-eat-carbon-harness-solar-energy-create-biofuels" target="_blank">http://www.theenergyroadmap.com/futureblogger/show/1160-algae-biofuel-startups-eat-carbon-harness-solar-energy-create-biofuels</a> I have read where biodiesel made with algea is the only biodiesel that meets the US Army specs for diesel.