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GE unit invests with KGAL in 50-Mw Spanish concentrated solar power plant featuring molten salt energy storage

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million in a 50-megawatt parabolic trough concentrated solar power plant using molten salt energy storage in Torre de Miguel Sesmero, Badajoz, Spain. ACS has built more than €2 billion worth of concentrated solar power facilities with molten salt storage in Spain.

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Molten-Salt Battery Freezes Energy Over a Whole Season

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Scientists have been looking for solutions in gravity energy storage , thermal or geothermal storage , and also molten-salt batteries. A recent study from the Pacific Northwest National Laboratory (PNNL) looks at molten-salt batteries that can “freeze” their charge for months until required.

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ARPA-E awards $38M to 12 projects leading used nuclear fuel recycling initiative

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Upon discharge from a nuclear reactor, the UNF is initially stored in steel-lined concrete pools surrounded by water. Most of the nation’s used fuel is stored at more than 70 reactor sites across the country. It is later removed from the pools and placed into dry storage casks with protective shielding. Award amount: $1,580,774).

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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. The energy from this stored molten salt is available on-demand to drive a steam turbine to create electricity.

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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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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. Earlier post.). MicroLink Devices.

Solar 300
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German researchers improve catalyst for steam reforming of methanol with salt coating; enabler for renewable energy storage systems

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The hydrogen, in turn, is then reacted with carbon dioxide to make methanol and water, thus allowing it to be stored as a liquid. Further exploring the potential of this method should cause advances in molten-salt chemistry, surface science, catalyst preparation, and reaction engineering.