News tagged with energy state

China launches probe of European solar silicon

China announced an anti-dumping probe Thursday of European exports of polysilicon used in making solar panels, adding to a flurry of trade disputes with the European Union and the United States.

Nov 01, 2012
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Physicists confine electrons inside nano-pyramids

(Phys.org)—Quantum dots are nanostructures of semiconducting materials that behave a lot like single atoms and are very easy to produce. Given their special properties, researchers see huge potential for ...

Sep 28, 2012
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US carbon emissions in surprise drop

US emissions of carbon dioxide blamed for climate change fell in 2011 and have slipped to a 20-year low this year as the the world's largest economy uses more natural gas and less coal, data shows.

Aug 17, 2012
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