The NLO for PV project has doubled the maximum efficiency of converting solar radiation to energy by designing a device to harvest the heat losses of photovoltaics.
Jan 23rd, 2017
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Scientists and policymakers rely on complex computer simulations called Integrated Assessment Models to figure out how to address climate change. But these models need tinkering to make them more accurate.
Jan 18th, 2017
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Most current plastics are made from oil, which is unsustainable. However, scientists have developed a renewable plastic from a chemical called pinene found in pine needles.
Jan 17th, 2017
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In a new project, researchers currently developing two facade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque facade sections and a solar thermal blind for transparent sections.
Jan 16th, 2017
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Streamlined process speeds up algae strain selection, could lower biofuel production costs.
Jan 13th, 2017
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Scientists compiled a guide to calculate the yield from a solar power plant before operations have started.
Jan 11th, 2017
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Researchers are combining connected vehicle technology and evolutionary algorithms to make PHEVs more efficient.
Jan 11th, 2017
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Can thermal solar energy be stored until wintertime? Within a European research consortium Empa scientists and their colleagues have spent four years studying this question by pitting three different techniques against each other.
Jan 10th, 2017
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Researchers have found a simple, reliable process to capture carbon dioxide directly from ambient air, offering a new option for carbon capture and storage strategies to combat global warming.
Jan 9th, 2017
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Scientists have developed a method which boosts the longevity of high-efficiency photocathodes in photoelectrochemical water-splitting devices.
Jan 9th, 2017
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Carbon dioxide conversion process may be adapted for biofuel synthesis.
Jan 6th, 2017
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A team of international researchers has recently engineered a new artificial leaf that can convert sunlight into fuel with groundbreaking efficiency.
Jan 4th, 2017
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Green innovations must be developed and spread globally 10 times faster than in the past if we are to limit warming to below the Paris Agreement's 2 degrees C target.
Jan 3rd, 2017
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Physics research provides new insights into the fluctuations of wind energy, with implications for engineering and policy.
Dec 31st, 2016
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Researchers have created a bacteria-powered battery on a single sheet of paper that can power disposable electronics.
Dec 21st, 2016
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Power from wind farms prevented the creation of almost 36 million tonnes of greenhouse gas emissions from sources such as coal and gas in Britain, in a six-year period - the equivalent of taking 2.3 million cars off the road, analysis of nationwide output shows.
Dec 12th, 2016
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Researchers are scaling up a prototype iron-flow battery to provide cleaner and cheaper power when renewable energy sources are ebbing or demand is peaking. The battery would also efficiently store excess electricity when use is low.
Dec 8th, 2016
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Engineers have developed a new concept for current and voltage sensors for batteries that might become particularly relevant for electric vehicles.
Dec 8th, 2016
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