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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. Here we have harnessed the power of microbes to convert carbon dioxide into value-added multi-carbon compounds in a usable biofuel. We hope that it can be a steppingstone for future sustainable solar fuel production.

Solar 319
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Inorganic mercury converted to more toxic and bio-accumulative monomethylmercury in ocean waters, possibly by microbes

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After two years of testing water samples across the Arctic Ocean, the researchers found that inorganic mercury, released by human activities such as industry and coal burning, undergoes a process called methylation and becomes monomethylmercury. Louis, Holger Hintelmann, Jane L. —Igor Lehnherr. Igor Lehnherr, Vincent L.

Mercury 210
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Joule says it has improved the photosynthetic efficiency of its engineered cyanobacteria by nearly 100%

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At the 2014 Society for Industrial Microbiology and Biotechnology (SIMB) Annual Meeting in St. Louis, Missouri, Joule reported that its has improved the overall photosynthetic efficiency of its engineered cyanobacteria by nearly 100%, and estimates a maximum 14% energy conversion efficiency in its biomass-to-fuels process.

St. Louis 218
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DOE awards $100M in 2nd funding round for 32 Energy Frontier Research Centers

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Light-Material Interactions in Energy Conversion (LMI). Tailor the morphology, complex dielectric structure, and electronic properties of matter so as to sculpt the flow of sunlight and heat, enabling light conversion to electrical energy with unprecedented efficiency. Solid-State Solar-Thermal Energy Conversion Center (S3TEC).

Energy 337
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Iowa State to manage biorefinery projects for new Manufacturing USA Institute

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That could save the chemical industry more than $9 billion annually, according to the US Department of Energy’s announcement of the institute. Two possible projects highlighted in the application include: Pyrolysis-based Modular Energy Production Systems for conversion of wastes and biomass into fuels, chemicals and other products, with $3.2

Iowa 150
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US DOE Awards $300 Million in Clean Cities Grants to Support Alternative Fuels, Vehicles, and Infrastructure Development

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The project will convert local landfill gas (LFG), a renewable fuel source, to compressed natural gas and develop five CNG fueling stations throughout the metro-Atlanta area. Louis, San Antonio/Austin, and Oklahoma City as well as a refueling corridor along I-10 in Louisiana (New Orleans, Baton Rouge, Lake Charles).

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ARPA-E selects 33 projects for $66M in awards; advanced biocatalysts for gas-to-liquids and lightweight metals

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One program, Reducing Emissions using Methanotrophic Organisms for Transportation Energy (REMOTE, earlier post ), provides $34 million to 15 projects to find advanced biocatalyst technologies that can convert natural gas to liquid fuel for transportation. process intensification approaches for biological methane conversion.

Gas 259