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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

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The study, which provides a joint industry analysis of how different types of batteries are used in different automotive applications, concludes that lead-based batteries will by necessity remain the most wide-spread energy storage system in automotive applications for the foreseeable future. Lead-based batteries.

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Penn State researchers developing methods to prolong operating life of valve regulated lead-acid batteries; electric locomotive as example

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A team of Penn State researchers is developing more cost-effective ways to prolong the life of valve regulated lead-acid (VRLA) batteries, such as those applied in Norfolk Southern Railway No. The US Department of Energy funded this most recent study. Earlier post.). Ying Shi, Christopher A. Ferone, Christopher D.

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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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A plot of ESOI for 7 potential grid-scale energy storage technologies. Credit: Barnhart and Benson, 2013. Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energy storage technologies over time.

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Reliance buys Na-ion battery developer Faradion

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Faradion’s sodium-ion technology provides advantages compared to alternative battery technologies, especially lithium-ion and lead acid, including: Sustainable – There is no dependence and use of cobalt, lithium, copper or graphite. Patented zero-volt safe transport and storage. Fast charge/ discharge capability.

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Ford and Samsung outline R&D efforts for next-generation non-hybrid battery technology; dual-battery systems and lightweight Li-ion

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For the near term, they have been working on a dual-battery combining a lithium-ion battery with a 12-volt lead-acid battery that could enable regenerative braking technology in non-hybrid vehicles for greater fuel savings. —Ted Miller, senior manager, Energy Storage Strategy and Research, Ford Motor Company.

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Navigant: 53.3 GWh of advanced batteries shipped in 2014; >7B cells, $14B in sales

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Between 2013 and 2014, the industry’s growth rate increased 12.8% in terms of energy capacity and 7.1% While the consumer electronics segment saw tepid growth in 2014, the vehicle electrification and grid-energy storage sectors experienced significant increases in energy capacity and associated revenue.

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A123 Systems secures three production contracts for 12V Li-ion Engine Start Battery; eyeing micro-hybrid market

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A123 Systems has secured production contracts for the company’s 12V Engine Start Battery ( earlier post ) with three leading European automakers, including McLaren Automotive for the MP4-12C and a major German OEM that will use the battery in a 2013 model year passenger vehicle. billion market for energy storage devices.

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