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WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

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Researchers at Washington University in St. Louis have discovered a new way to train microbes to make n -butanol. Microorganisms have evolved a bewildering array of techniques to obtain nutrients from their surrounding environments. —Arpita Bose, associate professor of biology in Arts & Sciences, and leader of the study.

Solar 319
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$12+M awarded to 4 projects seeking to design crops with ability to fix their own nitrogen; no artificial fertilizers

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it needs to be converted into a form that plants can use. However, there is only one recorded sighting of this bacterium, which grows in toxic environments. However, the lost bacterium has a unique nitrogenase that could fix nitrogen in oxygen-rich environments, eliminating the requirement for oxygen limitation.

St. Louis 294
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DOE announces $139M in funding for 55 projects to advance innovative vehicle technologies

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Slashing Platinum Group Metals Content in Catalytic Converters: An Atoms-to-Autos Approach. AOI 05: Improved Efficiency of Medium- and Heavy-Duty Natural Gas and Propane (LPG) Engines. Development of a Heavy-Duty Direct-Injection Spark- Ignition Natural Gas Engine. Gas Technology Institute. Washington State University.

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EPA awards $8M in FY2014 clean diesel grants in 21 states, Puerto Rico

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South Coast Air Quality Management District is replacing 11 on-road drayage trucks (model year 1991-1995), nine school buses with compressed natural gas (CNG), and one school bus with a battery-electric vehicle. Louis Clean Cities is replacing six school busses. Illinois, Indiana, Michigan, Minnesota and Wisconsin. New York.

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DOE Awards $377 Million in Funding for 46 Energy Frontier Research Centers

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Dramatically increase our fundamental knowledge of the physical structure of biopolymers in plant cell walls to provide a basis for improved methods for converting biomass into fuels. Washington University, St. Extreme Environment- Tolerant Materials via Atomic Scale Design of Interfaces. $19. Purdue University.

Energy 150
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DOE awards $100M in 2nd funding round for 32 Energy Frontier Research Centers

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The centers selected for the second round of funding will help lay the scientific groundwork for fundamental advances in solar energy, electrical energy storage, carbon capture and sequestration, materials and chemistry by design, biosciences, and extreme environments. Center for Gas Separations Relevant to Clean Energy Technologies (CGS).

Energy 337