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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

Green Car Congress

A plot of ESOI for 7 potential grid-scale energy storage technologies. 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. Credit: Barnhart and Benson, 2013. Click to enlarge.

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Anglo American, Aurizon to explore feasibility of hydrogen-powered trains for bulk freight

Green Car Congress

Aurizon has also commenced research & development for battery-powered trains with a number of industry parties and Australian universities. The province also has the potential to become a globally significant supplier of high-quality vanadium to the energy storage and steel markets with a number of projects under assessment.

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GE Durathon batteries successfully power underground mining scoop

Green Car Congress

In trials, GE’s sodium metal halide Durathon batteries ( earlier post ) have successfully powered GE Mining’s Scoop, an underground vehicle that transports mining materials, at Coal River Energy, LLC in Alum Creek, West Virginia. Additionally, the battery contains no lead acid materials. Click to enlarge.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

There are three main types of electric vehicles: #1 Battery Electric Vehicles (BEVs): These vehicles are powered solely by electric motors and rely on rechargeable batteries for energy storage. 2 Battery Pack: The battery pack is the energy storage system in an EV.

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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Airplanes, for example, won’t be able to fly long distances on battery power. In addition, for many uses, energy can’t be used the instant it’s generated but must be stored for hours or days and transferred across continents or even oceans, neither of which is currently economically or technologically feasible.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Some experts predict that such a battery - or a similar battery - could be production-ready by 2010 to 2012.Larry The advanced technology vehicle would have an extended driving range on battery power alone and would also have a diesel or gasoline engine that could power the car when the battery was low.

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