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Wisconsin, GLBRC researchers use chemical genomics to engineer IL-resistant yeast to improve biofuel production

Green Car Congress

Researchers at the University of Wisconsin-Madison and the Great Lakes Bioenergy Research Center (GLBRC) and colleagues have engineered a new strain of the yeast S. cerevisiae that is more resistant to the toxic effects of ionic liquids (ILs) used to generate sugars from lignocellulose. —Jeff Piotrowski, senior author.

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Achates Power wins $9M from ARPA-E to develop gasoline compression ignition medium-duty multi-cylinder opposed-piston engine

Green Car Congress

Achates Power, founded in 2004, currently has six announced development projects underway spanning a variety of applications of its CI opposed-piston engine architecture, from light-to-heavy duty—all diesel. Leaner combustion. Optimally phased and faster combustion at equivalent pressure rise rate. Lower pumping work. Earlier post.)

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US PIRG report finds reduced driving and rates of car commuting in most populous US urbanized areas

Green Car Congress

fewer miles today than when per-capita driving peaked in 2004. The urbanized areas containing two Wisconsin cities, Milwaukee and Madison, saw the second and third biggest drops in per-capita VMT: 21% and 18%, respectively. The average American drives 7.6% percent, while the average increase in all other urbanized areas was 4.6

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