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Bombardier (now Alstom) to convert AGC hybrid trains to full battery power

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To help France meet its sustainability targets, Bombardier will now convert AGC hybrid trains to full battery power. The effort is part of France’s strategy to eventually phase diesel power out of its national rail fleet. The range in battery mode will be at least 80 kilometers.

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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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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. To quantify the long-term energetic costs, Barnhart and Benson came up with a new mathematical formula they dubbed ESOI, or energy stored on investment.

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DOE issues $10M incubator FOA for batteries, power electronics, engines, materials, fuels and lubricants

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As described in multiple DOE reports, the main barriers to widespread PEV commercialization are the cost; performance and life; and abuse tolerance of high?energy energy batteries. Specifically: the current cost of high?energy energy batteries struggle to meet PEV cycle and calendar life requirements; and. energy lithium?ion

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Highview Power and Encore Renewable Energy to co-develop the first long-duration, liquid-air energy storage system in US

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With Highview Power’s liquid air energy storage solution, excess or off-peak electricity is used to clean and compress air which is then stored in liquid form in insulated tanks at temperatures approaching -320 ?F

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New hydrogen storage material could enable smaller, cheaper, more energy dense systems for vehicles; Kubas binding

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It could enable the design of tanks that are smaller, cheaper, more convenient and energy dense than existing hydrogen fuel technologies, and significantly out-perform battery-powered vehicles. The KMH-1 material also absorbs and stores any excess energy so external heat and cooling is not needed.

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New lithium polysulfide flow battery for large-scale energy storage

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As solar and wind’s combined contributions to an electrical grid approach 20%, energy storage systems must be available to smooth out the peaks and valleys of this intermittent powerstoring excess energy and discharging when input drops. Batteries Power Generation Smart Grid' Energy Environ.

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Stanford scientists identify new Li-B-S solid electrolyte materials that boost lithium-ion battery performance

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Stanford University scientists have identified a new solid-state Li-ion electrolyte predicted to exhibit simultaneously fast ionic conductivity, wide electrochemical stability, low cost, and low mass density. S system also has a low elemental cost of approximately 0.05 V and possibly as high as 3 V or greater. USD/m 2 per 10 ?m