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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

Green Car Congress

The technology could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and sun far more economical and reliable. Because some hydroxy-anthraquinones are natural products, there is also the possibility that the electrolyte material can be renewably sourced.

Low Cost 374
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Sandy solution for renewable energy storage; Thermal Energy Storage System

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Sand is emerging as a key ingredient in the race to develop a viable electricity storage system for renewable energies. Australia-based Latent Heat Storage has developed a low cost thermal energy storage system based on the latent heat properties of silicon derived from sand. by Andrew Spence.

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CEC awards Eos Energy Storage $2.1M to demo AC-integrated zinc hybrid-cathode battery technology for grid storage

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million to Eos Energy Storage, LLC to demonstrate an AC-integrated system incorporating the company’s zinc hybrid-cathode battery technology (“Zynth”) to enhance renewable energy generation and provide grid-scale, multi-hour energy storage. The Aurora 1000|4000 is to be sold at a price of $160/kWh in volume.

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Eos Energy Storage introduces grid-scale battery system at $160/kWh

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The Aurora 1000|4000 will be sold at a price of $160/kWh in volume. The Aurora product employs Eos’s patented Znyth battery technology that uses a safe aqueous electrolyte and a novel zinc-hybrid cathode to enable extremely low-cost electricity storage and long life. —Eos President Steve Hellman.

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Mad Power thoughts

EV Info

Wind farms stand idle for days on end, a fire interrupts a vital cable from France, a combination of post-Covid economic recovery and Russia tightening supply means the gas price has shot through the roof – and so the market price of both home heating and electricity is rocketing. Climate Change. This was plain wrong.

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