Firms eye power generation in post-Fukushima Japan Duration: 01:58
In Japan's northeast, an area battered by the 2011 tsunami, factories are producing their own electricity and are ready to share it in the event of another major disaster. Duration: 01:58
In Japan's northeast, an area battered by the 2011 tsunami, factories are producing their own electricity and are ready to share it in the event of another major disaster. Duration: 01:58
