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Thermal Solar Goes Where PVs Can’t

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As electric utilities and policymakers seek solutions for storing and dispatching energy on demand, concentrating solar-thermal power (CSP) is once again gaining traction. Solar-thermal systems use sun-tracking mirrors to reflect sunlight onto a receiver, which contains a high-temperature fluid that stores heat. It's flexible.

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Thermal Solar Goes Where PVs Can’t

Cars That Think

As electric utilities and policymakers seek solutions for storing and dispatching energy on demand, concentrating solar-thermal power (CSP) is once again gaining traction. Solar-thermal systems use sun-tracking mirrors to reflect sunlight onto a receiver, which contains a high-temperature fluid that stores heat. It's flexible.

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Pratt & Whitney Rocketdyne Receives $10.2M Contract for Concentrated Solar Power Tower with Thermal Storage Technology

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Liquefied molten salt is circulated into the receiver, where it is heated to about 1,000 °F (about 538 °C), then stored in a large insulated tank. Liquefied molten salt is circulated into the receiver, where it is heated to about 1,000 °F (about 538 °C), then stored in a large insulated tank.

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PNNL: single-crystal nickel-rich cathode holds promise for next-generation Li-ion batteries

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Researchers are working on ways to store more energy in the cathode materials by increasing nickel content. Nickel-rich cathode materials have real potential to store more energy. These carry advantages for storing and discharging energy faster. (Image courtesy of Jie Xiao | Pacific Northwest National Laboratory).

Li-ion 418
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Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

The shipping containers, which house a Frankenstein-like assortment of machine parts—motors repurposed from Volvo truck engines, giant tanks of compressed air, huge silos of piping hot sand—are produced by a company called Cheesecake Energy. Some companies have landed on thermal storage. Some companies have landed on thermal storage.

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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.

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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. The researchers have already founded a start-up company for its realization.