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58Energy industry's profits stumble in Q4 2013 as easy petroleum fades

Big Oil has a lot more to worry about than fighting the biofuels industry over the Renewable Fuel Standard. Fourth quarter 2013 earning reports show that major oil companies haven't been as profitable lately as they used to be.

10University of Calgary attempting to make fuel from sawdust

Fueling your vehicle with sawdust is absurd. However, pumping your tank full of fuel made from sawdust, now that's a far-fetched idea that could eventually become a reality.

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