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Georgia Tech prototype triboelectric nanogenerator could extract energy from ocean waves

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Researchers at Georgia Tech have developed an inexpensive and simple prototype of a triboelectric nanogenerator that could be used to produce energy from ocean waves by making use of contact electrification between a patterned plastic nanoarray and water. A report on their work is published in the journal Angewandte Chemie. —Lin et al.

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DOE to award $118M to 17 projects to accelerate domestic biofuel production

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The goal of the project is to continue to develop a circular carbon economy that replaces the petroleum-based chemicals in consumer products with algae-derived and biodegradable polymers. The ethanol will be converted to sustainable aviation fuel at LanzaJet’s Freedom Pines Fuels facility, in Soperton, Georgia. Comstock Inc.,

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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

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Today’s technologies for making biofuels all rely on photosynthesis—either indirectly by converting plants to fuels or directly by harnessing photosynthetic organisms such as algae. This process is less than 1% efficient at converting sunlight to stored chemical energy. of Georgia). Electrofuels: Biofuels from Electricity.

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Ceramic pump moves molten metal at a record 1,400 ?C; new avenues for energy storage and hydrogen production

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The pump was developed by researchers from the Georgia Institute of Technology, with collaborators from Purdue University and Stanford University. Thermal energy is of greatest value—that is, has the highest available work or ‘exergy’—when it can be transported, stored and converted at the highest possible temperatures.

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

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A novel process known as Syngas Chemical Looping (SCL), in which coal and biomass are converted to electricity and CO 2 is efficiently captured, has been successfully demonstrated on a laboratory scale. CARBON CAPTURE. Pilot Scale Testing of Carbon Negative, Product Flexible Syngas Chemical Looping. DOE grant: $4,085,350).

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