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NEC develops prototype 4.5V, long-life manganese Li-ion battery; 30% more energy density, high capacity and light weight

Green Car Congress

These developments could help increase the range of electric vehicles in the future while reducing the weight of the batteries. NEC presented the new cell at PRIME 2012, the Pacific Rim Meeting on Electrochemical and Solid-State Science, in Honolulu. from the 3.8V of existing technologies.

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ATI FlyZero project finds green liquid hydrogen most viable zero-carbon emission fuel for aircraft

Green Car Congress

FlyZero compared zero-carbon emission energy sources such as batteries, hydrogen and ammonia; the team concluded that green liquid hydrogen is the most viable, able to power large aircraft utilizing fuel cell, gas turbine and hybrid systems. PtL SAF requires more electrical energy to produce than liquid hydrogen.

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Why the Next Microgrids Will Be Well Connected

Cars That Think

The winds had barely died down when electric-power specialists and others began calling for a radical overhaul of Puerto Rico’s electricity networks, one that would emphasize renewable energy, distributed generation, and, critically, microgrids. A microgrid is like a miniaturized, tightly controlled version of a power grid.

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Sandia study finds fuel cell barges may be attractive lower-cost cold-ironing solution for some types of vessels at some ports

Green Car Congress

A study by researchers at Sandia National Laboratories found that hydrogen fuel cell barges may be both technically feasible and commercially attractive as a clean, quiet and efficient power source to provide electrical power for some types of vessels at berth or at anchorage. Honolulu, Hawaii; and Seattle, Wash. Los Angeles, Calif.;

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