Energy storage drumbeat gets stronger as California mandate comes into focus

Energy storage drumbeat gets stronger as California mandate comes into focus Smart Grid News Now we're getting more clarity on the California mandate. A story in Bloomberg.com suggests that California's Big Three – PG&E, SCE and SDG&E – may need to spend as much as $3 billion to hit the targets set by the state's public utilities commission.http://www.smartgridnews.com/artman/publish/Technologies_Storage/Energy-storage-drumbeat-gets-stronger-as-California-mandate-comes-into-focus-5831.html#.UcG1eJzNlsw