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Study finds shifts to renewable energy can drive up energy poverty

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Efforts to shift away from fossil fuels and replace oil and coal with renewable energy sources can help reduce carbon emissions but do so at the expense of increased inequality, according to a new study by researchers at Portland State University (PSU) and Vanderbilt University. —Julius McGee.

Renewable 292
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Columbia University engineers make breakthrough in understanding electroreduction of CO2 for conversion to electrofuels

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Electrocatalysis and photocatalysis (artificial photosynthesis) are among the most promising ways to achieve effective storage for renewable energy. Researchers at Columbia University have solved the first piece of the puzzle; they have proved that CO 2 electroreduction begins with one common intermediate, not two as was commonly thought.

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Monash team proposes roadmap to renewable ammonia economy; 3 generations of technology

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While there is global potential to generate renewable energy at costs already competitive with fossil fuels, a means of storing and transporting this energy at a very large scale is a roadblock to large-scale investment, development and deployment. Generation 2 moves the Haber-Bosch process to renewable sources of hydrogen.

Renewable 419
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USDA awards $3M biorefinery grant to support conversion of lignin into renewable alternative for ABS Resin

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a $3-million grant to support the commercialization of its patented and patent-pending lignin conversion and refining technologies. The resulting ABL Resin product is proven to be a higher-performing renewable offset for the petroleum-derived resin acrylonitrile-butadiene-styrene (ABS). a subsidiary of Meridian Waste Solutions, Inc.,a

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New electrocatalyst converts CO2 into ethanol, acetone, and n-butanol with high efficiency

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The electrocatalytic conversion of CO 2 using renewable energy could establish a climate-neutral, artificial carbon cycle. Conversion into liquid fuels would be advantageous because they have high energy density and are safe to store and transport. These could then be burned as needed. Credit: Angewandte Chemie. and Xiong, Y.

Convert 435
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Stable boron-copper catalyst for CO2 conversion; stabilization with zinc

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A new boron-copper catalyst for the conversion of carbon dioxide (CO 2 ) into chemicals or fuels has been developed by researchers at Ruhr-Universität Bochum and the University of Duisburg-Essen. Researchers are pursuing the idea of converting CO 2 electrochemically with the help of renewable energies. —Wolfgang Schuhmann.

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Engineered E. coli could make carbohydrates, renewable fuel, from CO2

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Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The research, accepted for publication in Applied and Environmental Microbiology raises the possibility of converting atmospheric CO 2 to commodity chemicals. 00299-21.

Renewable 334