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Toshiba integrated hydrogen energy system starts operation at Toranomon Hills Business Tower in Tokyo

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Toshiba Energy Systems & Solutions Corporation (Toshiba ESS) announced that its hydrogen-based autonomous energy supply system H2One, which Toshiba ESS delivered and installed on the rooftop of Toranomon Hills Business Tower (Minato-ku, Tokyo), has started full-scale operation with the opening of commercial facilities.

Hydrogen 493
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New Mitsubishi Electric regenerative power optimization technology for railways reduces total energy consumption by up to 5%

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As a result, a large amount of regenerative power is not utilized and is wasted as heat. The company’s simulation shows that the new system reduces regenerative power wasted as heat in current systems by as much as 80%, and prevents voltage in feeding lines from becoming too high. Click to enlarge.

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Global investment in renewable power reached $270.2B in 2014, ~17% up from 2013; biofuel investment fell 8% to 10-year low

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The increase reflected several influences, according to the report, including a boom in solar installations in China and Japan—totalling $74.9 The 103GW of capacity added by new renewable energy sources last year compares to 86GW in 2013, 89GW in 2012 and 81GW in 2011 and made 2014 the best year ever for newly installed capacity.

2014 253
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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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This approach minimizes energy waste, effectively reducing energy costs on a day-to-day basis. Following in-vehicle usage, the BMW i3 battery retains most of its original capacity, thus continuing to offer years of emissions free power storage and expanding the sustainability concept beyond the individual vehicle life.

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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

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The production hall uses renewable energy and reduces water consumption and waste significantly. Stationary power grids in industrial power networks: The technology development and planning sector started a pilot project to develop, standardize and test a stationary battery container for power storage.

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

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Renewable Power (4 projects). Waste Heat Capture (2 projects). ENERGY STORAGE. Eagle Picher, in partnership with the Pacific Northwest National Laboratory, will develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications.

Energy 231
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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Such cities would become self-contained units, their buildings gleaning energy from the powerful weather systems sweeping across their roofs and feeding it down to homes below and vehicles in the streets. Every scrap of waste food, garden trimmings and even sewage would be used to ferment gas.

Grid 47