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Virginia Tech team engineers optimized synthetic enzymatic pathway for high-yield production of H2 directly from biomass

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A team of Virginia Tech researchers and colleagues has demonstrated the complete conversion of glucose and xylose from pretreated plant biomass to H 2 and CO 2 based on an in vitro synthetic enzymatic pathway crafted from more than 10 purified enzymes. Pathway depicting the enzymatic conversion of biomass to hydrogen and CO 2.

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DOE awarding $35M to 11 projects for hydrokinetic turbine development; ARPA-E SHARKS

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Hydrokinetic energy is an abundant renewable resource that can boost grid resiliency and reduce infrastructure vulnerability, but it is currently a cost prohibitive option compared to other energy generating sources. The 11 SHARKS projects are: National Renewable Energy Laboratory. University of Virginia. Emrgy, Inc.

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WVU, NETL partner with Pitt, Shell to develop process to transform stranded natural gas into marketable products

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Researchers at West Virginia University will lead a team that will investigate ways to convert stranded gas resources into value-added liquid products that could reduce the United States’ demand for crude oil by up to 20%. He noted that microwave upgrading of fossil fuels has been an active research area at NETL.

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USDA approves conditional commitment for $25M guaranteed loan for new Fiberight biorefinery

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USDA funding will be used to construct a 55,000 square foot facility that will produce cellulosic ethanol by converting municipal solid waste and other industrial pulps into advanced biofuels, as well as using conventional renewable biofuel derived from seed corn waste. million gallons of cellulosic ethanol per year.

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Virginia Tech professor proposes simple biomass-to-wheel efficiency analysis to inform decisions on biomass/biofuel/powertrain combinations; the advantage of sugar fuel cell vehicles

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However, notes Virginia Tech Prof. fertilizers, pesticides, farm machinery), energy conversion coefficients among different energy forms and sources, system boundaries, and so on. Conceptual hybrid power train system including on-board sugarto-hydrogen converter, PEM fuel cell and rechargeable battery. Huang and Zhang.

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Novozymes introduces its latest enzyme technology for cellulosic biofuels; performs 1.5x better than predecessor

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The enzyme enables more cost-efficient conversion of biomass to ethanol and performs 1.5 Fiberight will open a small-scale plant in Lawrenceville, Virginia, this year, and a plant producing 6 million gallons per year in Blairstown, Iowa, in 2013. Both plants will convert municipal solid waste into biofuel. Earlier post.).

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President Obama announces new $140M public-private manufacturing innovation institute focused on power electronics

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In electronic devices, WBG semiconductors can eliminate up to 90% of the power losses that currently occur during AC-to-DC and DC-to-AC electricity conversion, and they can handle voltages more than 10 times higher than Si-based devices, greatly enhancing performance in high-power applications.

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