(Phys.org)—Price increases for corn—a direct result of the U.S. biofuels mandate—added $11.6 billion in costs for countries importing the food staple between 2006 and 2011. More than half the increase fell on poorer, ...
Economics & Business
Oct 18, 2012
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If the drought forces producers to feed a larger portion of distillers dried grains with solubles, cattle can maintain gains and improve meat quality if the animals are weaned early, a Purdue University scientist has shown.
Other
Aug 1, 2012
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A new study from the University of Illinois concludes that learning-by-doing, stimulated by increased ethanol production, played an important role in inducing technological progress in the corn ethanol industry. It also suggests ...
Energy & Green Tech
Apr 12, 2012
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Almost 80 percent of current farmland in the U.S. would have to be devoted to raising corn for ethanol production in order to meet current biofuel production targets with existing technology, a new study has found. An alternative, ...
Environment
Feb 29, 2012
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A new study by economists at Oregon State University questions the cost-effectiveness of biofuels and says they would barely reduce fossil fuel use and would likely increase greenhouse gas emissions.
Energy & Green Tech
Nov 29, 2011
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Costs for second-generation ethanol processing, which will ease the stress on corn and sugarcane, are unlikely to be competitive until 2020, according to a unique Queen's University study.
Energy & Green Tech
Nov 21, 2011
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Researchers at the University of Georgia have developed a "super strain" of yeast that can efficiently ferment ethanol from pretreated pine -- one of the most common species of trees in Georgia and the U.S. Their research ...
Biotechnology
Nov 18, 2011
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Adding a pretreatment step would allow producers to get more ethanol from switchgrass harvested in the fall, according to a Purdue University study.
Biotechnology
Aug 31, 2011
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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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Wholesale food prices rose last month by the most in 36 years, and experts can't say how high they'll ultimately go. As the effects appear everywhere from the supermarket to fast food restaurants, an economist in Penn State's ...
Economics & Business
Apr 5, 2011
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