Tag: biofuels
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Cashing in on Cellulosic Ethanol: Subsidy Loophole Set to Rescue Corn Biofuel Profits
by Almuth Ernsting (Independent Science News) Subsidies intended for next-generation cellulosic ethanol production are to be applied to a trivial improvement to corn ethanol refining technologies. Since cellulosic ethanol qualifies for much higher subsidies, this will significantly increase corn refinery profits and boost the demand for corn but will do nothing to combat climate change […]
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“Contained” industrial use of GE microbes: A regulatory loophole large enough for most commercial synthetic biology uses to fit through
by Almuth Ernsting (ECO Volume 52, Issue 2) The vast majority of current synthetic biology applications involve microorganisms, including bacteria, fungi (e.g. yeast) and microalgae. Nearly all uses of genetically engineered (GE) microorganisms are classed as ‘contained’, a term which, under different countries’ and regions’ regulations covers all uses inside industrial facilities, such as biofuel […]
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Precautionary approach to synthetic biology needs to be translated into effective regulation
by Almuth Ernsting ([square brackets]) The Ad-hoc Technical Expert Group (AHTEG) on Synthetic Biology [1] reaffirmed the need to observe the precautionary approach in relation to synthetic biology. Its report lists 15 potential adverse impacts of synthetic biology and emphasises the need for comprehensive case-by-case risk assessments. Disappointingly, no agreement could be reached as to […]
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Biofuel or Biofraud? The Vast Taxpayer Cost of Failed Cellulosic and Algal Biofuels
by Almuth Ernsting (Independent Science News) Biofuels consumed today are usually ethanol made from the sugar in sugar cane (or sugar beet) or they may be made from starch in grains. In the US this is mostly corn starch. Alternatively, biodiesel may be made from plant oils such as soybean or canola oil. Cellulosic biofuels, […]