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New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage

Green Car Congress

Yi Cui has developed nanoparticle copper hexacyanoferrate (CuHCF) battery cathode materials that demonstrate long cycle life and high power for use in grid storage applications. Potassium will just zoom in and zoom out, so you can have an extremely high-power battery. A team at Stanford led by Prof. —Yi Cui.

Low Cost 304
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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

It occurred in the wake of the California electricity crisis of 2000 and 2001, when mismanaged deregulation, market manipulation, and environmental catastrophe combined to unhinge the power grid. AC Propulsion’s president, Tom Gage, explains the company’s vehicle-to-grid technology at a 2001 conference in Seattle.

Grid 142
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Nissan displays 3 light commercial truck models using Nissan LEAF systems and components

Green Car Congress

exhibited five models from its Light Commercial Vehicles (LCV) lineup, including three trucks all based on the Atlas 24 model equipped with Nissan LEAF components and other EV-related technologies at the 2011 Tokyo Truck Show: the e-NT400 Atlas Concept; the Atlas F24 Refrigerator Van by Li-ion Battery; and the Atlas F24 Power Supply Truck.

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US and Japan collaborating on smart grid project in Hawaii; EV operation and charging, including grid-balancing services

Green Car Congress

and the other five participating companies will conduct a feasibility study expected to be completed by the middle of September 2011. Specific details of the project and the roles of participating companies are as follows: EV-based Remote Island Smart Grid Model on Maui (Hitachi, Sharp, and JFE Engineering). Hitachi Ltd.

Grid 218
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A123 Systems to supply Li-ion energy storage system to Dongfang Electric Corporation for evaluation for wind power solutions

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Li-ion battery manufacturer A123 Systems will supply a 500kW Li-ion energy storage solution to Dongfang Electric Corporation (DEC), the third largest manufacturer of wind turbines in the People’s Republic of China and the country’s largest exporter of power equipment.

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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

Green Car Congress

NextSTEPS is a four-year (2011-2014) multidisciplinary research consortium, part of the Institute of Transportation Studies University of California, Davis. The next three to four years will be critical for determining whether hydrogen vehicles are just a few years behind electric vehicles, rather than decades. ”.

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MIT team calls initial performance results of magnesium-antimony liquid metal battery “promising”

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Sectioned Mg||Sb liquid metal battery operated at 700 °C showing the three stratified liquid phases upon cooling to room temperature. In July 2011, LMBC, which has France-based Total and Bill Gates as investors, secured the rights to key patent technology invented by Sadoway and Bradwell. Credit: ACS, Bradwell et al. Click to enlarge.

MIT 301