Japanese reactor goes online

TOKYO – Dozens of protesters shouted and danced at the gate of a nuclear power plant as it restarted Sunday, the first to go back online since Japan shut down all of its reactors for safety checks following the Fukushima nuclear disaster.

Ohi nuclear plant’s reactor No. 3 returned to operation despite a deep division in public opinion. Last month, Prime Minister Yoshihiko Noda ordered the restarts of reactors No. 3 and nearby No. 4, saying people’s living standards can’t be maintained without nuclear energy.

All 50 of Japan’s working reactors were gradually turned off in the wake of last year’s massive earthquake and tsunami, which sent the Fukushima Dai-ichi plant into multiple meltdowns, setting off the worst nuclear disaster since Chernobyl. But worries about a power crunch over the hot summer months have been growing. Oil imports are soaring. Officials have warned about blackouts in some regions.