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Molten-Salt Battery Freezes Energy Over a Whole Season

Cars That Think

As the pressure to decarbonize electricity grids mounts, so does the need to have long-term storage options for power generated from renewables. While rechargeable batteries are the solution of choice for consumer-level use, they are impractical for grid-scale consideration.

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BASF announces winners of the open innovation contest on energy storage

Green Car Congress

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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Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

They gradually lose capacity with each discharge and recharge cycle, and they can be fire hazards. The startup Kyoto Group , based in the Netherlands, is targeting this industrial use of heat with their thermal storage system, which stores energy in the form of molten salt.

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Sadoway and MIT team demonstrate calcium-metal-based liquid metal battery

Green Car Congress

MIT professor Donald Sadoway and his team have demonstrated a long-cycle-life calcium-metal-based liquid-metal rechargeable battery for grid-scale energy storage, overcoming the problems that have precluded the use of the element: its high melting temperature, high reactivity and unfavorably high solubility in molten salts.

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DOE ARPA-E awards $156M to projects to 60 projects to accelerate innovation in clean energy technologies

Green Car Congress

The new ARPA-E selections focus on accelerating innovations in clean technology while increasing US competitiveness in rare earth alternatives and breakthroughs in biofuels, thermal storage, grid controls, and solar power electronics. trough with molten salt system, this technology can reduce. Laboratory, Grid.

Energy 294
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Solartaxi visits AeroVironment

Revenge of the Electric Car

They also help to ensure the vehicle can keep traveling even in remote sections of the world should they fail to find a plug for recharging. The other 50% of the electricity required for the journey is obtained by plugging into the electrical grid en route. Louis Palmer's childhood 1986 rendering of his Solartaxi dream.