Japan will restart the world’s largest nuclear plant after clearing this last major hurdle

The governor of Niigata on Tuesday formally gave local consent to put two reactors at the Kashiwazaki-Kariwa nuclear power plant in the north-central prefecture back online, clearing a last hurdle toward restarting the plant idled for more than a decade following the 2011 meltdowns at another plant managed by the same utility.

Gov. Hideyo Hanazumi, in his meeting with Economy and Industry Minister Ryosei Akazawa, conveyed the prefecture’s “endorsement” to restart the No. 6 and No. 7 reactors at the Kashiwazaki-Kariwa plant...