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Study finds hybrid tugboat delivers significant reduction in criteria pollutant emissions compared to conventional version

Green Car Congress

It also has 126 soft gel lead acid batteries for power storage that are separated into two arrays with 63 batteries each. Each array stores 170.1 Built by Seattle-based Foss Maritime, it began working the ports of Los Angeles and Long Beach in January 2009. kWh of energy when fully charged. Emissions of.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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Los Angeles Department of Water and Power. NSTAR Electric & Gas Corporation (MA). The 16 utility-scale energy storage projects (ranked by DOE funding) are: Utility-Scale Energy Storage Projects. New York State Electric & Gas Corporation. Pacific Gas & Electric Company (CA).

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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

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And in a true smart grid, electric cars will not only be able to draw on electricity to run their motors, they will also be able to do the reverse: send electricity stored in their batteries back into the grid when it is needed. In effect, cars would be acting like tiny power stations. While utilities such as E.ON

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