News tagged with co2 emissions

CO2 removal can lower costs of climate protection

Directly removing CO2 from the air has the potential to alter the costs of climate change mitigation. It could allow prolonging greenhouse-gas emissions from sectors like transport that are difficult, thus expensive, to turn ...

Apr 12, 2013
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CO2 emissions in US drop to 20-year low

(AP) — The amount of carbon dioxide being released into the atmosphere in the U.S. has fallen dramatically to its lowest level in 20 years, and government officials say the biggest reason is that cheap ...

Aug 16, 2012
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Less friction loss in combustion engines

Researchers have developed a method that can reduce engine friction and wear even during production of engine components. Special coatings can help to reduce fuel consumption and CO2 emissions.

Jun 05, 2013
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Shipping needs radical rethink, warn climate experts

Avoiding dangerous levels of climate change requires a radical rethink of the shipping system, according to a new report 'High Seas: High Stakes' released today by scientists at the Tyndall Centre for Climate Change Research ...

Jun 18, 2014
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