Nov 04 2008

Rainforest Laboratories

Rainforests have long been known as remarkable natural laboratories of life-saving and life-enhancing medicinal drugs (not to mention some mind-expanding illegal drugs as well). Now it turns out they may be natural laboratories for biodiesel fuels that could potentially power clean cars and trucks.

Montana State University's Gary Strobel says his team of researchers has discovered a fungus that breaks down plant cellulose directly into diesel compounds without any added enzymes or extra steps. The fungus lives in the Ulmo tree in the Patagonian rainforest.

Strobel said of their discovery, "The results were totally unexpected and very exciting and almost every hair on my arms stood on end."

The team is now working on steps to make the biodiesel production process commercially viable. They'll have competition from another rainforest inhabitant, a freshwater species of green algae discovered in Thailand. One Thai scientist estimated that a commercial farm of this algae could produce as much as 136,900 liters of oil per hectare.

Researchers had better move fast to investigate the remaining riches of the rainforest. By some estimates, 80,000 acres of rainforest are burned, plowed or otherwise destroyed every single day.

Posted by: Jonathan Marshall | Comments (0) digg delicioussend to a friendprint entry

 

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  • This is being rather generous to Lutz. 1. The "Volt", in no small part, will be targeted as a product to people who care about energy and environmental issues. These people don't embrace Lutz' antideluvian concepts of rejecting science. How responsible is it for a GM executive to be rejecting the science? 2. As well, Lutz didn't exactly sound too enthusiastic about the Volt itself. 3. And, GM public communications has 'defended' Lutz in rather absurd ways. -A Siegel
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  • This article is right on - small businesses have a huge role to play in sustainability. Not only do they add up in aggregate, but many small businesses operate in industries that can have a significant environmental impact depending on the exact practices, like dry cleaners, auto repair shops, etc. Green is also starting to affect the bottom line more and more, customers are increasingly voting with their feet for more sustainable businesses as can be seen from the growth of sites like http://www.ecovian.com. This is also a huge opportunity for small businesses to leapfrog their bigger brothers by being more agile in adopting these measures. -Emily
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  • Great entry, Katie. Love the level of detail you managed to get in there! Probably won't be able to compete with coal and oil any time the next decade, but definitely a great technology to look into! Keep it up :) -Rune (Norway)
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