The Osaka High Court overturned Tuesday an injunction issued against the restart of Kansai Electric Power Co.'s No. 3 and No. 4 reactors at its Takahama facility in Fukui Prefecture, paving the way for them to be switched back on.

The landmark injunction issued by the Otsu District Court in Shiga Prefecture in March last year cited safety concerns for preventing the reactors from restarting even though they were judged to have met new safety regulations set after the Fukushima No. 1 nuclear crisis.

While the injunction had been a temporary victory for the plaintiffs in Shiga, some had predicted the Osaka High Court would adhere to a more narrow technical view of nuclear safety.