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Benchmark: Lithium carbonate prices reach record high

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Prices of lithium carbonate assessed by Benchmark Mineral Intelligence have reached new highs on the back of limited supply and sustained lithium-ion battery demand in China. Benchmark’s EXW China (Battery) grade of lithium carbonate rose by 26.5% to RMB 160,000/tonne ($24,800) in the final two weeks of September 2021.

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Cal ISO: California grid battery storage increased nearly 20x since 2019 to 5,000MW; projected to hit 52,000 MW by 2045

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According to the California Independent System Operator, battery storage capacity in the state has increased by nearly 20 times since 2019—from 250 megawatts (MW) to 5,000 MW. Escalating requirements saw the goal increase to 33% by 2020—a target that was met two years early in 2018. compared to 2020.

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Mercom: battery, smart grid, energy efficiency companies raised $2.3B in VC funding in 2019; 18% lower than 2018

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Mercom Capital Group, llc, a global clean energy research and communications firm, released its report on funding and mergers and acquisitions (M&A) activity for the Battery Storage, Smart Grid, and Energy Efficiency sectors for 2019. billion raised in 2018. billion in 2018. billion in 2018. Battery Storage.

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SGL Carbon receives substantial contract for composite battery enclosures from N American automaker

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Following the production of first prototypes of battery enclosures for a Chinese automotive manufacturer in 2018, SGL Carbon has now received a substantial contract from a North American automaker for high-volume serial production of carbon and glass fiber-based composite top and bottom layers for battery enclosures.

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Study links carbon fiber microstructure to Li insertion mechanism in structural batteries

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Carbon fibers have already beeen demonstrated as high-capacity Li-ion battery anodes, opening the way for their use as structural electrodes—i.e., This is why the IM CFs with a lithiation mechanism reminiscent of disordered carbons outperform the HM CF with its larger crystallites highly oriented along the fibre direction.

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NIMS researchers report 500 Wh/kg+ Li-air battery

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Researchers at Japan’s National Institute for Materials Science (NIMS) and the NIMS-SoftBank Advanced Technologies Development Center have developed a lithium-air battery with an energy density of more than 500 Wh/kg—significantly higher than currently lithium ion batteries.

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Chalmers team develops structural battery that performs 10x better than previous versions

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Researchers from Chalmers University of Technology, in collaboration with KTH Royal Institute of Technology in Stockholm, have produced a structural battery that performs ten times better than all previous versions. It contains carbon fiber that serves simultaneously as an electrode, conductor, and load-bearing material.