News tagged with global energy
Plant research funding crucial for the future
The scientific community needs to make a 10-year, $100 billion investment in food and energy security, says Carnegie's Wolf Frommer and Tom Brutnell of the Donald Danforth Plant Science Center in an opinion piece published ...
11 hours ago |
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Standing trees better than burning ones for carbon neutrality
The search for alternatives to fossil fuels has prompted growing interest in the use of wood, harvested directly from forests, as a carbon-neutral energy source.
21 hours ago |
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Carbon dioxide emissions reach record high
Emissions of heat-trapping carbon dioxide reached an all-time high last year, further reducing the chances that the world could avoid a dangerous rise in global average temperature by 2020, according to the International ...
May 29, 2012 |
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Obama calls for Congress to enact 'green' tax credits
President Barack Obama urged Congress on Thursday to extend tax credits for clean energy companies the White House says are responsible for some 37,000 jobs.
Technology / Energy & Green Tech
May 25, 2012 |
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Extracting fuels and chemicals from plant life
Concerns over increasing global energy demand and the environmental impacts of fossil fuels are motivating the world’s researchers to try to develop alternative, renewable sources of energy.
May 21, 2012 |
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Canada won't attain greenhouse gas goals: government
Canada will fail to reach its target for reducing greenhouse gases by 2020, according to a government report which predicted that emissions responsible for global warming will actually increase by seven percent ...
May 08, 2012 |
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Spain the dunces in international science test
Spaniards came bottom of the class in an 11-nation science test and nearly half of them could not name a single important scientist in history, a survey showed Tuesday.
Other Sciences / Social Sciences
May 08, 2012 |
5 / 5 (1) |
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America's clean energy policies need a reality check
America's approach to clean energy needs to be reformed if it is to meaningfully affect energy security or the environment, according to two new articles by Stanford writers.
Technology / Energy & Green Tech
May 01, 2012 |
3.7 / 5 (10) |
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How the ecological risks of extended bioenergy production can be reduced
For years experts have discussed the ecological impact of the extended cultivation of energy crops. Scientists have now developed a computer model that allows assessing the impacts and comparing the effectiveness ...
Apr 23, 2012 |
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US greenhouse gases back up after decline
US emissions of greenhouse gases blamed for climate change rose in 2010, ending a brief downward turn as the world's largest economy gradually recovers from recession, official data showed Monday.
Apr 16, 2012 |
4 / 5 (4) |
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Is bioenergy expansion harmful to wildlife?
Despite the predicted environmental benefits of biofuels, converting land to grow bioenergy crops may harm native wildlife. Researchers at the Helmholtz Centre for Environmental Research in Leipzig have developed a way to ...
Apr 03, 2012 |
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Rare earth metals: Another challenge for the green economy?
If you follow the clean energy dialogue, then you may have encountered discussions about the role of rare earth metals at some point in the last year or two. If not, read on, because rare earths should not ...
Technology / Energy & Green Tech
Apr 03, 2012 |
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Japan, US, EU discuss rare earth supply security
(AP) -- Officials from the United States, the European Union and Japan are pledging to work closer together on ways to ensure secure supplies of strategically vital rare earths and other critical materials.
Mar 28, 2012 |
4.5 / 5 (2) |
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Europe-US deal to curb highly enriched uranium use
Three of the world's top suppliers of medical isotopes on Monday announced plans to work toward phasing out the use of highly enriched uranium in the production process under a deal with the United States.
Mar 26, 2012 |
5 / 5 (1) |
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Another metric on energy efficiency
It's hardly a surprise that making energy efficiency improvements to buildings saves money and can benefit the environment in terms of reduced fossil fuel burning and reduced greenhouse gas emissions.
Technology / Energy & Green Tech
Mar 19, 2012 |
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