Batteries for the grid are the key to storing electricity generated from renewable sources. A special kind of battery—a redox flow battery—is ideal for grid storage because they can be easily scaled to store more energy. PNNL has developed next-generation redox flow batteries using different materials as we strive to discover lower cost, sustainable electrolytes. PNNL aims to exceed the Department of Energy’s Long-Duration Storage Shot goal for the next decade: grid batteries that deliver full power for more than 10 hours while costing 90 percent less.
Learn more at https://www.pnnl.gov/grid-energy-storage
This video was first played at the 2022 United Nations Climate Change Conference or Conference of the Parties (COP) 27 in Egypt on November 15, during a panel discussion led by Secretary of Energy Jennifer Granholm.
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