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

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In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. Thus the amount of energy that can be stored is limited only by the size of the tanks.

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DOE announces Stage 1 CABLE Conductor Manufacturing Prize Winners

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MetalKraft Technologies, with members from Lehigh University, also is using solid phase processing to create Copper-Graphene Ultra Wire with small amounts of commercially available low-defect crystalline Graphene. The CABLE Conductor Manufacturing Prize is led by DOE’s Office of Energy Efficiency and Renewable Energy’s?

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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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Znyth battery technology uses a safe aqueous electrolyte and a novel zinc-hybrid cathode to enable extremely low-cost electricity storage and long life. Hybridization of cathode chemistries and electro-active catalysts improves power density and roundtrip efficiency.

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

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Eos Energy Storage announced the commercial availability of its MW-scale Aurora system for deliveries starting in 2016. 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.

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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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Liquid Metal Battery Corp secures patent rights from MIT

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Liquid Metal Battery Corporation (LMBC), a Cambridge, Massachusetts company founded in 2010 to develop new forms of electric storage batteries that work in large, grid-scale applications, has secured the rights to key patent technology from MIT. —Philippe Boisseau, President Total Gas & Power.

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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

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in the past few years important factors have emerged that are re-accelerating the commercialization of hydrogen and fuel cell technologies. Low-cost shale gas has improved the prospects for natural gas-derived hydrogen, especially in the United States, where it is a major force in the resurgence of federal interest in hydrogen energy.

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