Monday, February 28, 2011

Massachusetts company making diesel with sun, water, CO2

A recent article states that diesel fuel can be made with the same ingredients that makes grass grow. Joule Unlimited is a Massachusetts based biotechnology company. They have invented a genetically-engineered organism that secretes diesel fuel (or ethanol) whenever it interacts with sunlight, water, and carbon dioxide. The costs are relatively cheap to grow the organism and can be grown in large or small facilities. The reason why this is more effective than other production of ethanol (in corn or algae) is because Joule Unlimited cut out the middle man which was creating most of the costs. The middleman is the biomass, the untold amounts of corn or algae that had to be produced, harvested, and destroyed to make the ethanol. The new genetically engineered organism secretes the finished product and does not need to be destroyed and regrown. The genetically engineered organism is call cyanobacterium, that was patented by Joule Unlimited in 2007. The claims are that the organism can create 15,000 gallons of diesel fuel per acre annually, which is four times more efficient than the algae making process. The best part? It only costs 30 dollars a barrel. Although doubts are in place by other biotechnology companies, Joule Unlimited plans to break ground on a 10-acre facility later this year.

[caption id="attachment_986" align="aligncenter" width="500" caption="Cyanobacterium is found everywhere and less complex than algae so it easier to genetically manipulate."][/caption]

3 comments:

  1. We had a whole bio seminar on algae as a possible bio fuel and now we find something even better? An interesting tie in article combining genetics and alternative energy. Great news considering gas is raising by the day!

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  2. Fuel is expensive, but it is not just expensive. Our nation is depleting natural resources with each given day. We are especially in need of alternative fuels. Alternative fuels can help stop global warming and protect our environment from pollution. This is something to get excited about and take into consideration for the earth's future.

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  3. Very interesting article. It's like science fiction. Cheaper? Cleaner? What's not to like? I'd like to know what are the biproducts and what is excreted? Beyond that, if this is possible, why aren't we doing it? Why are we still pursuing the corn ethanol? Obviously, we have to be careful with any organism that we engineer, as it has the potential to act as an invasive species and we can't know the consequences. However, if this could be controlled and put into mass production, the stronghold of the Middle East on us could be relinquished. Perhaps we'd stop dumping millions of dollars into that portion of the world so they can overcharge us for fuel. Ooh, maybe we could walk away completely. Even if we only create a small competition with a cheaper product, it would force the price down. Look at Libya, they were like number 17 in the supply of oil and the price shot up anyway. Let's hear it for competition. Go genetics and biotechnology!

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