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

Green Car Congress

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. However, in particle or film structures silicon is not stable and lasts only a few recharge cycles. Amprius, Inc.,

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Smith Electric Vehicles, Altec and PGE Partner on All-Electric Utility Truck

Green Car Congress

The truck is a battery-powered, all-electric Smith Newton produced by SEV US and SEV UK with an aerial bucket integrated by Altec Industries Inc. The partners inroduced the prototype at the Electric Utility Fleet Managers Conference in Williamsburg, Va. The Smith Newton is the world’s largest battery-electric-powered truck.

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GMs views on challenges for battery development for extended range electric vehicles

Green Car Congress

Examples of degradation effects causing Li-ion battery power or capacity fading. Roland Matthé, GM technical manager for the Voltec battery system, provided an overview of GM’s views on the requirements and challenges for batteries specifically for extended range electric vehicles—i.e.,

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Volkswagen Group shows 3 hydrogen fuel cell concepts at LA Show: Audi A7 Sportback h-tron; Golf Sportwagen HyMotion; Passat HyMotion

Green Car Congress

mi) by a battery with a capacity of 8.8 kilowatt-hours, which is recharged by recuperation or alternatively from a power socket. kWh Li-ion battery in the h-tron is adopted from the Audi A3 Sportback e-tron plug-in hybrid. kWh, 36 kW Li-ion battery pack comes from the Jetta Hybrid.

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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

MidAmericans David Sokol, BYDs Wang, and company advisor Li Lu flew with Sokol from Detroit to Omaha so that Wang could meet Buffett in person. By about 2000, BYD had become one of the worlds largest manufacturers of cellphone batteries. And Wang stresses that BYD, unlike Sony and Sanyo, has never faced a recall of its batteries.

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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

The four-door sedan will deliver 40 miles on a charge; a small gasoline engine will recharge the battery as it approaches depletion, extending its range by as much as 200 miles. Its been improving over time, but the power density and cost issues are still steep for what exists thus far. Forget the black helicopter conspiracies.

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