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UCSD study: under current policies, home energy storage would often increase carbon emissions

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Under current policies, home energy storage systems would also often increase carbon emissions, according to a study by a team of researchers at the University of California San Diego published in the journal Environmental Science & Technology. Oytun Babacan, Ahmed Abdulla, Ryan Hanna, Jan Kleissl, and David G.

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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., simultaneously carrying mechanical load and storing electrical energy. The researchers studied the microstructure of different types of commercially available carbon fibers.

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DOE awards $2.4M to 3 projects for next-generation grid energy storage

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The US Department of Energy’s Office of Fossil Energy and Carbon Management (FECM) recently awarded $2.4 million in funding for three projects to advance novel thermal and hydrogen energy storage technologies toward increased duration, reliability and affordability. WE New Energy Inc.

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Cornell team suggests engineered bacteria could address current limitations of energy storage technologies

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Raising the penetration of renewable —an intermittent—sources of energy into the grid will require large scale electrical energy storage and retrieval. However, at present, no existing technology provides such storage and retrieval at a low financial and environmental cost.

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Cornell study examines trade-off between critical metals requirement and transportation decarbonization

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b) Region-specific/vehicle-specific/battery-specific cumulative (from 2010 to 2050) demand for critical metals and the cumulative potential secondary production from recycling. (c) c) Sensitivity of cumulative requirement under different battery scenarios. Recycling w/2nd” denotes retired batteries reused as ESSs before recycling.

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Responsible Battery Coalition and U Michigan launch study to compare electric and gas vehicle lifetime costs

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The Responsible Battery Coalition, in partnership with the University of Michigan Center for Sustainable Systems, launched a comprehensive research project to compare the total cost of ownership of gas and electric vehicles (EVs). Gregory Keoleian, Director of the Center for Sustainable Systems at the University of Michigan.

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PNNL team develops electrolyte for high-voltage sodium-ion battery with extended longevity

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Cheap and abundant, sodium is a promising candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered large-scale application. A paper on the work appears in Nature Energy. Sodium-ion batteries (NIBs) have attracted worldwide attention for next-generation energy storage systems.

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