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Si-dominant Li-ion company Enevate targeting power tool market

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Enevate developed the power cell to be capable of high energy density, low temperature operation, and both high discharge and charge rates, allowing very short recharge times of depleted batteries which power cells today cannot achieve. Lower anode material cost (dollar per kWh) than conventional and synthetic graphite.

Li-ion 286
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Bucharest orders 100 Solaris electric trolleybuses

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The trolleybuses will be handed over by the city to the transport company STB SA (Societatea de Transport Bucuresti), which will perform transport services for the city and its residents. The 12-meter trolleybuses will be powered by a 160 kW traction motor.

Romania 462
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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

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Major ridesourcing companies Uber and Lyft have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. Previously, researchers calculated that rideshare companies’ carbon footprints could significantly decrease by fully electrifying their fleets.

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Amprius’ silicon nanowire Li-ion batteries power Airbus Zephyr S HAPS solar aircraft

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a manufacturer and developer of high energy and high capacity lithium-ion batteries, announced that the company is supplying advanced lithium-ion cells to the Airbus Defence and Space Zephyr Program. Silicon anodes have much higher specific capacity compared to graphite anodes which are used in conventional lithium ion batteries.

Li-ion 317
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Ford unveils C-MAX Solar Energi concept; “plug-in” hybrid not dependent on electric grid can fully recharge from sun

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Ford Motor Company announced the C-MAX Solar Energi Concept, a sun-powered hybrid vehicle that can deliver the efficiency of a plug-in hybrid without depending on the electric grid for recharging. Internal Ford data suggest the sun could power up to 75% of all trips made by an average driver in a solar hybrid vehicle.

Solar 366
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Rechargeable membrane-less hydrogen bromine flow battery shows high power density

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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.

Recharge 291
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Rolls-Royce developing turbogenerator technology for hybrid-electric aviation applications

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By developing turbogenerator technology that will be scaled to serve a power range between 500 kW and 1200 kW, Rolls-Royce says that it can open up new longer routes that electric battery-powered aircraft can also support. —Rob Watson, President – Rolls Royce Electrical.

Hybrid 448