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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. A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. —Wei Bai. Ranaivoarisoa, T.O.,

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The US is putting enough solar to power 400,000 homes on old nuclear weapons sites

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Photo: US Department of Energy The US Department of Energy (DOE) is going to repurpose sites previously used in the nuclear weapons program into solar farms. DOE is negotiating leases with two developers for solar farms within the 890-square-mile Idaho National Laboratory ( INL ) nuclear site, in Idaho Falls. Subscribe and save here.

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GWU team develops cost-effective solar process to produce lime for cement without CO2 emission

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Conventional thermal decomposition production of lime (left) versus STEP direct solar conversion of calcium carbonate to calcium oxide (right). Conducive to our new solar process, electrolysis of molten carbonates forms oxides, which precipitate as calcium oxide when mixed with calcium carbonate. Click to enlarge. —Licht et al.

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U-M, Ford open robotics complex to accelerate future of advanced, more equitable robotics and mobility

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—Ken Washington, chief technology officer, Ford Motor Company. High-bay garage space for self-driving cars, located just down the road from the Mcity test facility, for putting connected and automated vehicles through their paces in simulated urban and suburban environments. Robots and robotics for any environment.

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DOE awarding >$24M to 77 projects through Technology Commercialization Fund

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Advanced Flow Meter for Extreme Environments (AFMEE), $100,000 MicroNuclear LLC, Franklin, Tenn. Austin, Texas First Solar Inc., Flexible perovskite-perovskite PV for mobile power applications, $745,500 Swift Solar, Redwood City, Calif. Solar Energy Industries Association, Washington, D.C. El Centro, Calif.

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DOE awards Donald Danforth Plant Science Center $16M to enhance energy sorghum

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The team will then deploy these genes using tools of the emerging field of synthetic biology to accelerate development of elite energy sorghum varieties for production under marginal environments. It is among the most efficient crops in conversion of solar energy and use of water, making it an ideal crop to target for improvement.

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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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Some plant-like bacteria (cyanobacteria) are able to fix nitrogen using solar energy via specialized cellular machinery. Members of the team are Devaki Bhaya, Carnegie Institution of Washington; John H. However, there is only one recorded sighting of this bacterium, which grows in toxic environments. Louis biologist Himadri B.

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