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technologies – renewables, energy savings, fuel cells

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Efficient, durable and affordable: On the road to the super battery

In the future more and more cars will fill up with electricity instead of petrol - ideally, electricity from wind, water or solar energy. A prerequisite for the energy turnaround is the availability of efficient storage media. Scientists at the Technische Universität München are working on the optimal battery cell.

Posted: Jul 8th, 2014

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New DOE grant to support research on energy-efficient manufacturing

The work will focus on developing 'sustainable catalysis', finding ways to increase the energy efficiency of the manufacture of important chemicals used in huge quantities to produce products that are part of our everyday life, and use renewable materials to make those chemicals, ideally having them begin their lives as biomass, rather than as petrochemicals.

Posted: Jul 8th, 2014

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Putting a price tag on the 2 degrees climate target

Addressing climate change will require substantial new investment in low-carbon energy and energy efficiency - but no more than what is currently spent on today's fossil-dominated energy system, according to new research.

Posted: Jul 2nd, 2014

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Net-zero energy test house ends year with energy to spare (w/video)

The net-zero energy test house at the National Institute of Standards and Technology (NIST) in suburban Washington, D.C., not only absorbed winter's best shot, it came out on top, reaching its one-year anniversary on July 1 with enough surplus energy to power an electric car for about 1,440 miles.

Posted: Jul 1st, 2014

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New software brings the right wind farm to the right spot

The SOPCAWIND project has developed new software to optimize wind farm placement in Europe, taking into account criteria as varied as wind power, local environment characteristics, potential interference with communication systems, noise, nearby housing exposure to the sun, visual impact or even the existence of archaeological artifacts on site.

Posted: Jun 30th, 2014

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Mapping greenhouse emissions to prevent climate change

Researchers esearchers have used advanced modelling and geo-spatial information to compile more accurate greenhouse gas inventories for Poland and Ukraine. The approach could substantially improve the accuracy of national inventories of greenhouse gases and boost Europe's efforts to reduce emissions.

Posted: Jun 30th, 2014

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Insights from nature for more efficient water splitting

One basic riddle in water splitting is why nature always uses manganese, a fact that is particularly surprising considering that manganese is rather inactive at neutral pH, which is how water is found in nature. Scientists have been able to devise many artificial manganese-based catalysts of their own, but have not been able to make them active at neutral pH. Now, researchers have reported the discovery of a mineral-based catalyst that can efficiently split water into oxygen and hydrogen ions (protons) at neutral pH.

Posted: Jun 30th, 2014

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