Separating fact from fiction in newest U.S. federal ethanol study

corn ethanol SUV (photo Nyenyec)

The latest ethanol study from the U.S. Department of Agriculture mixes facts with fictions, writes John DeCicco of the University of Michigan. The study contains fundamental errors that undermine its claims that the use of corn ethanol reduces greenhouse gas emissions. … [Read more...]

Biofuels turn out to be a climate mistake

Great Lakes BioEnergy Research Center in 2008 (photo Open University)

Biofuels are usually regarded as inherently carbon-neutral, but once all emissions associated with growing feedstock crops and manufacturing biofuel are factored in, they actually increase CO2 emissions rather than reducing them, writes John DeCicco of the University of Michigan. According to DeCicco, biofuels are actually more harmful to the climate than gasoline. Courtesy of The Conversation. … [Read more...]