One of Japan’s biggest makers of power-industry gear spent nearly two decades researching the next great thing in energy storage. Now its storage battery is ready, but the company may have bet on the wrong technology.
WSJ.com: US Business, Wall Street Journal: Business
Wed, 10/26/2016 - 3:59am
One of Japan’s biggest makers of power-industry gear spent nearly two decades researching the next great thing in energy storage. Now its storage battery is ready, but the company may have bet on the wrong technology.