Sandia labs eyes carbon dioxide as fuel
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Blog: Add carbon dioxide, water, heat--and you could someday serve cars, Sandia National Laboratories says.
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Enzymes rather than scarce and  expensive platinum may hold the answer to the hydrogen fuel  cells of the future to halt global warming and as the oil runs  out, a scientist said on Wednesday.
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By Rick Barrett, Milwaukee Journal Sentinel  Jun. 22--A simple sugar found in fruit and a variety of other sources could be converted to fuel for cars and trucks.
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It is redoubling efforts to promote its product as a climate-friendly alternative to fossil fuels.
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The issue of reducing carbon dioxide  (CO2) emissions from cars has lodged in the brains of car  industry executives, but the evidence under the bonnet at the  Geneva car show is less conclusive.
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Researchers are goading tiny organisms like bacteria and algae into producing fuels like hydrogen and methane. The process is not useful yet, but the technology could be a solution to the energy problem. By Amit Asaravala.
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Eager to ensure a supply of fuel for the fleet of flex-fuel ethanol-capable vehicles it is building, G.M. has invested in a start-up bio-fuel producer,  Coskata, Inc.
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It's time for a research resurgence into using small water plants to produce oil and ethanol. In Autopia.
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Gas fonte primaria per produzione energia elettrica
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Demand has grown in the United States from companies looking to buy greenhouse gas credits, either to look greener or ahead of potential emissions caps, said an executive at carbon project developer Ecosecurities.
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The $1.8 billion facility will demonstrate a novel technology to fight global warming.
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England's BioTruck team aims to promote greener alternatives to fuels like ethanol.
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If two scientists at Los Alamos National Laboratory are correct, people will still be driving gasoline-powered cars 50 years from now, churning out heat-trapping carbon dioxide into the atmosphere â and yet that carbon dioxide will not contribute to global warming.
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Carbon dioxide levels in the atmosphere have grown more quickly than expected, say scientists.
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A small California company is planning to mix up to 80 tons of iron particles into the Pacific Ocean 350 miles west of the Galapagos islands to see whether it can make a splash in the markets where people seek to offset their greenhouse gas emissions.
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Whatâs greener than HFCs for refrigeration? Carbon dioxide. Thus the public relations problem.
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Â·Hopes for trillion-dollar bounty from breakthroughÂ· Man-made microbes could produce clean fuel