Thousands of anti-nuclear demonstrators rallied in the Japanese capital Tokyo on Sunday as conservative Prime Minister Shinzo Abe considers restarting reactors.
Energy & Green Tech
Jun 2, 2013
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High-performance thermoelectric materials that convert waste heat to electricity could one day be a source of more sustainable power. But they need to be a lot more efficient before they could be effective on a broad scale ...
Nanophysics
May 30, 2013
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US investment banking giant Goldman Sachs said Monday it will start investing in Japanese renewable energy projects, with a reported $2.9 billion outlay over the next five years.
Energy & Green Tech
May 20, 2013
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Siemens is facilitating the efficient flow of energy between the power network of an electric railway system and the public power grid. The company is delivering 11 gateway power converters to Sweden, Austria and Switzerland. ...
Energy & Green Tech
May 13, 2013
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(Phys.org) —While previous research has shown that wind turbulence causes the power output of wind turbines to be intermittent, a new study has found that wind turbulence may have an even greater impact on power output ...
(Phys.org) —The unmatched ability of the human brain to process and make sense of large amounts of complex data has caught the attention of engineers working in the field of control systems.
Engineering
Apr 17, 2013
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(Phys.org) —Germany's Deutsche Bank has released a report that concludes that generating electricity using solar collectors has reached grid parity—cost competitiveness with other industry standard sources—in some countries. ...
(Phys.org) —From fish and chips to pork pies, some of London's tastiest foods create unappetizing and costly fat and oil buildups in drains. These fatbergs, as they are dubbed, end up in the city sewers system. A fatberg ...
New materials will have a central role in many of the energy applications of the future. For instance, inexpensive and environmentally friendly thermoelectric materials will be capable of converting waste heat into electricity ...
Materials Science
Apr 8, 2013
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Radioactive water may have leaked into the ground from a tank at the Fukushima Daiichi nuclear power plant, the operator said on Saturday, the latest in a series of troubles at the crippled facility.
Energy & Green Tech
Apr 6, 2013
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