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The latest news about environmental and green
technologies – renewables, energy savings, fuel cells

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Biorefinery makes use of every bit of a soybean

Scientists today unveiled new technology intended to move soybeans, second only to corn as the top food crop in the U.S., along that same use-to-all path as a raw material for a wider portfolio of products.

Posted: Aug 22nd, 2012

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Scientists put spotlight on marine power

A team of researchers from Israel and the United Kingdom has discovered that energy produced from the planet's oceans can increase twofold when novel methods for predicting wave power are used.

Posted: Aug 22nd, 2012

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Speeding the search for better carbon capture

A computer model that can identify the best molecular candidates for removing carbon dioxide, molecular nitrogen and other greenhouse gases from power plant flues has been developed by researchers with the U.S. Department of Energy (DOE)ís Lawrence Berkeley National Laboratory (Berkeley Lab), the University of California (UC) Berkeley and the University of Minnesota. The model is the first computational method to provide accurate simulations of the interactions between flue gases and a special variety of the gas-capturing molecular systems known as metal-organic frameworks (MOFs).

Posted: Aug 21st, 2012

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Using evolution to understand pollution

Life evolved in a toxic world long before humans began polluting it, according to a University of Massachusetts environmental toxicologist, who added that understanding life's evolutionary response to environmental poisons can help people to fight destructive effects.

Posted: Aug 17th, 2012

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New process doubles production of alternative fuel while slashing costs

A new discovery should make the alternative fuel butanol more attractive to the biofuel industry. University of Illinois scientist Hao Feng has found a way around the bottleneck that has frustrated producers in the past and could significantly reduce the cost of the energy involved in making it as well.

Posted: Aug 14th, 2012

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Major advance made in generating electricity from wastewater

Engineers at Oregon State University have made a breakthrough in the performance of microbial fuel cells that can produce electricity directly from wastewater, opening the door to a future in which waste treatment plants not only will power themselves, but will sell excess electricity.

Posted: Aug 13th, 2012

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Supercapacitors to provide peak power from fuel cells

European researchers initiated the 'Flexible ecological multipurpose advanced generator' (FEMAG) project to develop a novel energy generator. The design integrated a fuel cell with supercapacitors to handle power peaks and thus enable a durable and flexible power supply for small, portable non-automotive devices.

Posted: Aug 7th, 2012

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