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Rechargeable membrane-less hydrogen bromine flow battery shows high power density

Green Car Congress

MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. The membrane-less design enables power densities of 0.795?W?cm 2 at room temperature and atmospheric pressure, with a round-trip voltage efficiency of 92% at 25% of peak power.

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Electrify America unveils its first application of megawatt-level energy storage

Green Car Congress

The megawatt-level energy storage system combined with a solar canopy goes a step further than Electrify America’s existing BESS in managing energy costs and reducing stress on the grid by acting as a buffer to supplement power to charging stations when local utilities limit the amount of power a station can draw from the grid.

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Bosch battery target: 50 kWh in a 190 kg pack, 75% charge in 15 minutes

Green Car Congress

Bosch is investing €400 million (US$455 million) per year in electromobility; part of that investment is researching batteries with twice the energy density at lower costs than available today by 2020. Today’s lithium-ion batteries are superior in this respect, storing more than three times the amount of energy per kilogram.

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IBM releases fifth annual Next Five in Five list of near-term significant innovations; personalized routing for commuting/transportation makes the cut

Green Car Congress

IBM and its partners have launched a multi-year research initiative exploring rechargeable Li-air systems for transportation—The Battery 500 Project ( earlier post )—but are viewing it in terms of a multi-decade development cycle. Batteries will breathe air to power our devices. Earlier post.). Personalized routing.

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ARPA-E awarding $60M to 23 projects; dry cooling and fusion power

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The Energy Department’s Advanced Research Projects Agency-Energy (ARPA-E) will award $60 million in funding to 23 new projects aimed at creating highly efficient and scalable dry-cooling technologies for thermoelectric power plants and developing prototype technologies to explore new pathways for fusion power.

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The 4 Types of Electric Vehicles and How to Charge Them

EV Connect

As millions cruise on roadways alongside their gas-powered counterparts, the majority of the U.S. Battery Electric Vehicle (BEV) Also known as “all-electric vehicles”, BEVs are powered and fueled by electricity only. They don’t even use power when stuck in traffic. Don’t think you’re doubling up on power, however.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

Though the PHEV combines the two types of energy and power, it is not merely a temporary “transition” between gasoline and diesel cars to pure electric cars. It solves the storage problems faced by the electric utility companies in absorbing and adapting to the highly variable power and energy generated by solar and wind. slow charge.

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