Thursday, September 15, 2016

Food waste could store solar, wind energy

Saving up excess solar and wind energy for times when the sun is down or the air is still requires a storage device. Batteries get the most attention as a promising solution although pumped hydroelectric storage is currently used most often. Now researchers are advancing another potential approach using sugar alcohols — an abundant waste product of the food industry — mixed with carbon nanotubes.

from Geochemistry News -- ScienceDaily http://ift.tt/2cAuK8W
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