US scientists discover way to improve battery efficiency for grid, transportation Updated On Mon, Mar 28th, 2022 by Saurenergy Battery-powered vehicles have made a significant dent in the transportation market. But that market still needs lower cost batteries that can power vehicles for greater ranges. Also desirable are low-cost batteries able to store on the grid the intermittent clean energy from solar and wind technologies and power hundreds of thousands of homes. To meet […] Read more