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Scientists developed an extraction column which recovers metals companies use in their production processes; and thus avoid environmental pollution and lessen economic losses.
Dec 29th, 2014
Read moreThe 45% fall in oil prices is being portrayed as a big blow to clean energy deployment. In fact, its impact will vary by sector and region, but will be modest in major electricity markets where renewables compete with gas and coal, and benefit from stable policy support.
Dec 23rd, 2014
Read moreAn aircraft with a parallel hybrid engine - the first ever to be able to recharge its batteries in flight - has been successfully tested in the UK, an important early step towards cleaner, low-carbon air travel.
Dec 23rd, 2014
Read moreMaterials scientists coordinate new EU-project on intelligent facades.
Dec 22nd, 2014
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Researchers have reported new insights into the structure of an active component of the nickel oxide catalyst, a promising catalyst for water splitting to produce hydrogen fuel.
Dec 18th, 2014
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Researchers in Tokyo use Japan's most powerful computer to explore the role of Ostwald ripening in the formation of bubbles - as important in engineering as they are in celebratory toasts.
Dec 18th, 2014
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A team from the University of Arizona and eight southwestern electric utility companies have built a pioneering web portal that provides insight into renewable energy sources and how they contribute to the region's electricity grid.
Dec 18th, 2014
Read moreIt takes some cooking, but turning farm waste into biofuels is now possible and makes economic sense, according to preliminary research.
Dec 17th, 2014
Read moreNew design for ultra-efficient III-V multijunction cell pushes the limits of solar conversion.
Dec 17th, 2014
Read moreA global fleet of composite planes could reduce carbon emissions by up to 15 per cent, but the lighter planes alone will not enable the aviation industry to meet its emissions targets, according to new research.
Dec 16th, 2014
Read moreMonitoring so-called key performance indicators enables engineers to evaluate whether a newly erect building is as energy efficient as originally planned.
Dec 11th, 2014
Read moreWindows allow brilliant natural light to stream into homes and buildings. Along with light comes heat that, in warm weather, we often counter with energy-consuming air conditioning. Now scientists are developing a new kind of 'smart window' that can block out heat when the outside temperatures rise.
Dec 10th, 2014
Read moreCutting the environmental costs of aero engine parts manufacturing, increasing freedom in their design and reducing fuel consumption and contaminating gas emissions are some of the benefits resulting from applying modern additive manufacturing techniques to the aircraft industry.
Dec 10th, 2014
Read moreThere is cloud hanging over climate science, but one expert on communication and environmental issues says he knows how to help clear the air.
Dec 10th, 2014
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The transport sector is still generating excessive greenhouse gas emissions and harmful levels of air pollution and noise, according to the latest edition of the European Environment Agency's annual report on environment and transport.
Dec 9th, 2014
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Researchers have uncovered a previously unknown, and possibly substantial, source of the greenhouse gas methane to the Earth's atmosphere.
Dec 9th, 2014
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Large-scale storage of low-pressure, gaseous hydrogen in salt caverns and other underground sites for transportation fuel and grid-scale energy applications offers several advantages over above-ground storage, says a recent study.
Dec 9th, 2014
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Natural gas power plants produce substantial amounts of gases that lead to global warming. Replacing old coal-fired power plants with new natural gas plants could cause climate damage to increase over the next decades, unless their methane leakage rates are very low and the new power plants are very efficient.
Dec 8th, 2014
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