Energy storage breakthroughs on the horizon

Publication: msnbc.com   Date: November 18, 2011   View Article

Breakthroughs in energy storage technologies are on the horizon that could turn vast swathes of the world’s sun-soaked deserts and windy plains into sources of clean, renewable energy, according to experts focused on our energy future.

No one technology — ranging from storing a portion of the sun’s energy collected during the day in molten salt to run solar thermal generators at night to banks of lithium-ion batteries scattered around neighborhoods — will be the solution.

Rather, “there is going to be a portfolio of energy storage” options, Bruce Dunn, a professor of materials science and engineering at the University of California at Los Angeles, told me Thursday.

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