Tuesday, February 13, 2007

A Chat with Greenfuel Technologies' Jack Lewnard - Autopia Blog

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Do you know that oil derived from algae is an exciting renewable fuel possibility? - see Oilgae for more.

A Chat with Greenfuel Technologies' Jack Lewnard

Posted at http://blog.wired.com/cars/2007/02/algae_talk_a_ch.html by Mark Durham

An interview with Jack Lewnard, VP of Process Development at Greenfuel Technologies in Cambridge, Massachussetts

Excerpts:

1. Greenfuel is one of the first algae-based biofuel companies that uses algae bioreactor technology to convert CO2 from smokestack emissions to biofuels.
2. Greenfuel's closed-bioreactor system can be tuned to generate either biodiesel, ethanol, or methane
3. The key variable is the species of algae, which is selected according to the target biofuel. For biodiesel, a high-lipid species is chosen. For ethanol, you're looking for high starches; for methane, optimal anaerobic digestion of the biomass.
4. In some instances, 80 percent of daytime CO2 recapture rate has been observed by GreenFuels
5. Lewnard has been asked to present at the annual meeting of the National Academy for the Advancement of Sciences in San Francisco later this month.

Full article here

Nature gave us oil from algae; perhaps we should try Nature's way again

Oilgae - Oil & Biodiesel from Algae
Oilgae Blog; The complete list of Oilgae Blog articles.
algOS - Biodiesel from Algae Open Source

About Oilgae - Oilgae - Oil & Biodiesel from Algae has a focus on biodiesel production from algae while also discussing alternative energy in general. Algae present an exciting possibility as a feedstock for biodiesel, and when you realise that oil was originally formed from algae - among other related plants - you think "Hey! Why not oil again from algae!"

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