TEPCO reboots 1st nuclear reactor since Fukushima crisis

TEPCO reboots 1st nuclear reactor since Fukushima crisis

Photo taken on Jan. 21, 2026, shows the central control room for the Kashiwazaki-Kariwa nuclear power complex's No. 6 reactor in Niigata Prefecture, northwest of Tokyo. Tokyo Electric Power Company Holdings Inc. restarted the reactor at the seven-unit complex, the world's largest nuclear power plant by output when fully operational, marking the first resumption of a reactor by TEPCO since the 2011 crisis in Fukushima Prefecture. (Pool photo)

TEPCO reboots 1st nuclear reactor since Fukushima crisis

TEPCO reboots 1st nuclear reactor since Fukushima crisis

Photo taken on Jan. 21, 2026, shows the central control room for the Kashiwazaki-Kariwa nuclear power complex's No. 6 reactor in Niigata Prefecture, northwest of Tokyo. Tokyo Electric Power Company Holdings Inc. restarted the reactor at the seven-unit complex, the world's largest nuclear power plant by output when fully operational, marking the first resumption of a reactor by TEPCO since the 2011 crisis in Fukushima Prefecture. (Pool photo)

TEPCO reboots 1st nuclear reactor since Fukushima crisis

TEPCO reboots 1st nuclear reactor since Fukushima crisis

Photo taken on Jan. 21, 2026, shows Kashiwazaki-Kariwa nuclear power complex's No. 6 reactor in Niigata Prefecture, northwest of Tokyo. Tokyo Electric Power Company Holdings Inc. restarted the reactor at the seven-unit complex, the world's largest nuclear power plant by output when fully operational, the same day, marking the first resumption of a reactor by TEPCO since the 2011 crisis in Fukushima Prefecture.

TEPCO reboots 1st nuclear reactor since Fukushima crisis

TEPCO reboots 1st nuclear reactor since Fukushima crisis

Photo taken on Jan. 21, 2026, shows Kashiwazaki-Kariwa nuclear power complex in Niigata Prefecture, northwest of Tokyo. Tokyo Electric Power Company Holdings Inc. restarted the No. 6 reactor at the seven-unit complex, the world's largest nuclear power plant by output when fully operational, the same day, marking the first resumption of a reactor by TEPCO since the 2011 crisis in Fukushima Prefecture.

TEPCO reboots 1st nuclear reactor since Fukushima crisis

TEPCO reboots 1st nuclear reactor since Fukushima crisis

Photo taken on Jan. 21, 2026, shows Kashiwazaki-Kariwa nuclear power complex in Niigata Prefecture, northwest of Tokyo. Tokyo Electric Power Company Holdings Inc. restarted the No. 6 reactor at the seven-unit complex, the world's largest nuclear power plant by output when fully operational, the same day, marking the first resumption of a reactor by TEPCO since the 2011 crisis in Fukushima Prefecture.

TEPCO reboots 1st nuclear reactor since Fukushima crisis

TEPCO reboots 1st nuclear reactor since Fukushima crisis

Photo taken on Jan. 21, 2026, shows Kashiwazaki-Kariwa nuclear power complex in Niigata Prefecture, northwest of Tokyo. Tokyo Electric Power Company Holdings Inc. restarted the No. 6 reactor at the seven-unit complex, the world's largest nuclear power plant by output when fully operational, the same day, marking the first resumption of a reactor by TEPCO since the 2011 crisis in Fukushima Prefecture.

TEPCO reboots 1st nuclear reactor since Fukushima crisis

TEPCO reboots 1st nuclear reactor since Fukushima crisis

Photo taken on Jan. 21, 2026, shows Kashiwazaki-Kariwa nuclear power complex in Niigata Prefecture, northwest of Tokyo. Tokyo Electric Power Company Holdings Inc. restarted the No. 6 reactor at the seven-unit complex, the world's largest nuclear power plant by output when fully operational, the same day, marking the first resumption of a reactor by TEPCO since the 2011 crisis in Fukushima Prefecture.