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Li-ion Supplier Saft Partners with Apollo Solar on US DOE Solar Energy Grid Integration Systems (SEGIS) Project

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Saft is supplying a lithium-ion battery system to provide energy storage for one of the Solar Energy Grid Integration Systems (SEGIS) projects funded by the US Department of Energy (DOE). Solar Energy Grid Integration Systems concept paper (2007). Earlier post.).

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FedEx adds 1,900 new lightweight composite Reach vans to fleet; 35% fuel efficiency improvement

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This conversion not only reduces fuel consumption and emissions, but will also extend the engine life in fleet vehicles by supplementing the necessary power with their hybrid-electric drive train. In 2008, FedEx Corp.

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DOE Announces $100M Available for ARPA-Es 3rd Funding Opportunity; Focus on Grid-Scale Energy Storage, Electrical Power Technology, and Building Energy Efficiency

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Ultimately, technologies developed through this program will be scalable to the megawatt and megawatt-hour levels of power and energy capacity. Deploying advanced power electronics could provide as much as a 25-30% reduction in electricity consumption—or 12 % of total US energy consumption.

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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

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In order to achieve the goals for energy efficiency, energy flexibility and grid stability, the opportunities arising from the digitization of energy networks must be consistently exploited. However, today’s production grids are powered by alternating current—which has to be converted.

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OSU team develops new aqueous lithium-iodine solar flow battery; 20% energy savings over Li-I batteries

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The new aqueous lithium−iodine (Li−I) solar flow battery (SFB) incorporates a built-in dye-sensitized TiO 2 photoelectrode in a Li−I redox flow battery via linkage of an I 3 − /I − based catholyte for the simultaneous conversion and storage of solar energy. Credit: ACS, Yu et al. Click to enlarge. —Yu et al. McCulloch, Damian R.

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AMSC Power Electronics Support Nearly 10% of Global Wind-Generated Electricity

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With nations around the world seeking to derive a greater percentage of their energy needs from renewable energy sources, we believe we have only begun to scratch the surface of the renewable energy grid interconnection market’s potential. Full-scale conversion drivetrain. SuperGEAR drive train.

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ARPA-E awards $35M to 12 new projects to support medium-voltage devices for grid, industry and transportation

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These devices will provide highly efficient power conversion (such as from direct to alternating current) in medium voltage applications, including renewables like solar and wind power, as well as transportation. The Ohio State University, GaN MOCVD Growth on Native Substrates for High Voltage (15-20 kV) Vertical Power Devices – $2,211,712.

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