Tokyo Electric Power Co. , the utility at the center of Japan’s worst nuclear accident, won government approval Wednesday for a restructuring that will allow it to receive an additional ¥4 trillion ($38 billion) in state funding. But the new plan doesn’t offer a clear road map to return the company to financial health as it struggles with the high costs of cleaning up the devastated Fukushima Daiichi plant and paying compensation to those in the area affected by the high level of […]