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Study finds changes in air pollution due to EV adoption are not distributed equally

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A team of researchers from the University of California, Berkeley; University of North Carolina, Chapel Hill; and University of Miami has analyzed the implications of California’s Clean Vehicle Rebate Project (CVRP) for emissions of greenhouse gases and criteria air pollutants, both in aggregate and in their distribution. Mejia-Duwan et al.

Pollution 307
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Emissions Analytics finds pollution from tire wear can be 1,000x worse than exhaust emissions

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Pollution from tire wear can be 1,000 times worse than a car’s exhaust emissions, Emissions Analytics has found. Vehicle tire wear pollution is completely unregulated, unlike exhaust emissions which have been rapidly reduced by car makers due to the pressure placed on them by European emissions standards.

Exhaust 537
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Torqueedo introduces 80 kWh cell-to-pack LFP option for marine batteries; doubles range

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Torqeedo GmbH announced a new battery option for its Deep Blue series of marine electric drives: Deep Blue Battery 80. The new battery leverages lithium iron phosphate (LFP) chemistry and delivers 80 kWh of energy storage, twice the capacity of the previous generation of Deep Blue batteries.

Mariner 370
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Aqua Metals recovers high-purity nickel from lithium battery black mass

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Aqua Metals has successfully recovered high-purity nickel from lithium battery black mass using its proprietary Li AquaRefining process, utilizing electricity, and without a polluting smelter or the significant chemical waste typical in recycling. Earlier post.)

Batteries 273
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Chinese researchers develop self-powered system for recycling of LFP batteries via triboelectric nanogenerator

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A research team in China has developed an innovative self-powered system comprising an electrochemical Li-ion battery (LIB) recycling reactor and a triboelectric nanogenerator (TENG) for recycling spent LFP batteries. W for powering the electrochemical recycling system and charging batteries. doi: 10.1039/D3EE01156A

Li-ion 195
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Aqua Metals produces high-purity LiOH directly from recycled lithium-ion batteries

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Aqua Metals has recovered high-purity lithium hydroxide (LiOH) from lithium-ion battery black mass at the company’s Li AquaRefining recycling facility located at the Tahoe-Reno Industrial Center (TRIC). Aqua Metals in January electroplated its first critical battery metal—copper—from Li-ion black mass. Earlier post.)

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Blackstone announces progress with printed battery cells

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Switzerland-based Blackstone Resources AG announced that it has achieved a series of important milestones for producing any kind of printed battery cells. The company has been investing in the next generation of battery technology through its German subsidiary Blackstone Technology GmbH.

Batteries 468