News tagged with energy use

Americans using more fossil fuels

American energy use went back up in 2010 compared to 2009, when consumption was at a 12-year low. The United States used more fossil fuels in 2010 than in 2009, while renewable electricity remained approximately ...

dateNov 09, 2011 in Energy & Green Tech
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Foreseer of future resources

Understanding how energy can be used efficiently is key to reducing carbon emissions and mitigating future fuel and food shortages. But energy use is only part of the story. The link between resources and ...

dateJul 20, 2011 in Energy & Green Tech
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Led by China, fish farms 'soaring'

Nearly half of the fish eaten around the world now comes from farms instead of the wild, with more foresight needed in China and other producers to limit the ecological impact, a study said on Tuesday.

dateJun 14, 2011 in Ecology
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