Donald Sadoway: The missing link in renewable energy

renewable energy , you should keep in mind: www.ted.com What is the key to the use of alternative energies, such as solar and wind energy? Storage - so that we can power on tap water, even if the sun is not out and the wind is not blowing. In this accessible, inspiring speeches Donald Sadoway takes on the map to show us the future of large batteries to store renewable energy. As he says: "We need to think differently about the problem, we need to think big, we have to think cheap ..."

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