News tagged with electricity production

Japan pledges 26% emissions cut by 2030

Japan, the world's sixth biggest greenhouse gas polluter, has pledged to cut emissions 26 percent from 2013 levels by 2030, a target observers judged inadequate to avert calamitous global warming.

dateJul 18, 2015 in Environment
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Optimizing shale gas production from well to wire

"Hydraulic fracturing" (or fracking) and "environmentally friendly" often do not appear in the same sentence together. But as the United States teeters on the precipice of a shale gas boom, Northwestern University professor ...

dateJun 25, 2015 in Environment
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Has consumer capitalism hit a Powerwall?

The enormous amount of press that Tesla received last month over the announcement of its battery storage system – the Powerwall – cannot be put down to just clever marketing. There are so many reasons why it has grabbed ...

dateJun 10, 2015 in Energy & Green Tech
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Renewable energy obtained from wastewater

Researchers from the Universitat Autònoma de Barcelona have devised an efficient way to obtain electrical energy and hydrogen by using a wastewater treatment process. The proposed system, published in Water Research, uses ...

dateFeb 24, 2015 in Energy & Green Tech
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