Better batteries could revolutionize solar, wind power
No mention of ZBB, but talks about grid storage.
""It's the dawn of the energy-storage age," says Bill Radvak, president of American Vanadium, which is partnering with the German CellCube battery manufacturer Gildemeister. He says storage could be the "holy grail" for renewable energy. "There was no major battery market three years ago," he says, adding that is changing quickly."