The first trickle of fuels made from agricultural waste is finally winding its way into the nation's energy supply, after years of broken promises and hype promoting a next-generation fuel source cleaner than oil.
Energy & Green Tech
Nov 13, 2013
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Remember switchgrass? In his State of the Union address in 2006, President George W. Bush suggested scientists use switchgrass to produce an ecologically friendly fuel. Cellulosic ethanol, he called it, produced from natural ...
Biotechnology
Aug 30, 2013
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Using productive farmland to grow crops for food instead of fuel is more energy efficient, Michigan State University scientists concluded, after analyzing 17 years' worth of data to help settle the food versus fuel debate.
Environment
Apr 19, 2010
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(PhysOrg.com) -- A Purdue University researcher has found a way to get more bang for fewer bucks when it comes to processing cellulosic material to make ethanol.
Feb 23, 2009
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If a tree falls in the forest and there are no enzymes to digest it, does it break down?
Biotechnology
Feb 1, 2012
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Iowa State University researchers are working to produce clean, renewable energy by developing a new, low-emissions burner and a new catalyst for ethanol production.
Energy & Green Tech
Mar 9, 2009
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In 2005, President George W. Bush and American corn farmers saw corn ethanol as a promising fossil fuel substitute that would reduce both American dependence on foreign oil and greenhouse gas emissions. Accordingly, the 2005 ...
Energy & Green Tech
Jan 17, 2013
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Growing perennial grasses on the least productive farmland now used for corn ethanol production in the U.S. would result in higher overall corn yields, more ethanol output per acre and better groundwater quality, researchers ...
Environment
Jul 12, 2011
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Second-generation biofuel crops like the perennial grasses Miscanthus and switchgrass can efficiently meet emission reduction goals without significantly displacing cropland used for food production, according to a new study. ...
Energy & Green Tech
Jan 11, 2016
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Fueling up your car with ethanol produced from blue-green algae may sound far-fetched. But Bill Gibbons, a professor and researcher in SDSU’s Department of Biology and Microbiology, says it is close to reality – ...
Energy & Green Tech
Feb 11, 2011
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