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ARPA-E announces $12M for five projects in nuclear materials science; first OPEN+ cohort

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The OPEN+ advanced nuclear projects are: Additive Manufacturing of Spacer Grids for Nuclear Reactors, Carnegie Mellon University, $1,000,000. The team will alter the traditional AM process, including utilizing nonstandard powders to optimize performance and reduce cost.

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ARPA-E to award $27M for advanced nuclear reactor systems operational technology: GEMINA

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GEMINA’s goal is to reduce fixed operations and maintenance (O&M) costs from ~13 $/MWh in the current fleet to ~2 $/MWh in the advanced fleet. These projects will work to develop digital twin technology to reduce O&M costs in the next generation of nuclear power plants. —ARPA-E Director Lane Genatowski.

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Researchers propose new aluminum–sulfur battery with molten-salt electrolyte; low-cost, rechargeable, fire-resistant, recyclable

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An international team of researchers led by Quanguan Pang at Peking University and Donald Sadoway at MIT reports a bidirectional, rapidly charging aluminum–chalcogen battery operating with a molten-salt electrolyte composed of NaCl–KCl–AlCl 3. Sadoway is formally the Chief Scientific Advisor.

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BASF announces winners of the open innovation contest on energy storage

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The winning concepts were: A molten air battery that uses a molten salt electrolyte at elevated temperature from Professor Stuart Licht at George Washington University. A novel rechargeable zinc battery from the research group of Professors Paul Wright and James Evans from the University of California, Berkeley.

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ARPA-E awarding $30M to 12 hybrid solar projects; conversion and storage

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Under the FOCUS program, projects will develop advanced solar converters that turn sunlight into electricity for immediate use, while also producing heat that can be stored at low cost for later use as well as innovative storage systems that accept both heat and electricity from variable solar sources. Arizona State University.

Solar 300
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Convert Oil Wells to Solve the Solar Storage Problem

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The idea, says Daniel Codd , a researcher in renewable energy systems at the University of California, San Diego, is to store solar-produced heat in rock formations below the surface, creating a solar-charged geothermal resource in which heat is stored for meaningful durations. But we can still reduce the carbon [cost] of that oil.”

Oil 120
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Stanford team devises new bio-inspired strategy for using CO2 to produce multi-carbon compounds such as plastics and fuels

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Researchers at Stanford University have devised a new strategy for using CO 2 in the synthesis of multi-carbon compounds. Despite the many desirable attributes of PEF, the plastics industry has yet to find a low-cost way to manufacture it at scale. She then heated the mixture to about 200 ˚C to form a molten salt.