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May 27, 2015, 5:45 am92 pts
TrellisMicrogrids powered by a combination of solar and battery storage — along with new breakthroughs in urban smart grids — offer an affordable way to bring electricity to those without.
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Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.



















