Japan closes another reactor, only one left

TOKYO - The Associated Press

The No 6 reactor in Kashiwazaki-Kariwa nuclear power plant was closed yesterday.

Another Japanese nuclear reactor was taken off line for maintenance yesterday, leaving the country with only one of its 54 reactors operational following last year’s devastating earthquake and tsunami.

The last reactor is expected to be shut down by early May, raising the possibility of power shortages across the nation as demand increases in the hot summer months.

The No. 6 reactor at the Kashiwazaki-Kariwa complex was taken off line early yesterday by the Tokyo Electric Power The utility also runs the plant in Fukushima, northeast of Tokyo, that suffered meltdowns, explosions and radiation leaks after the March 11 quake and tsunami.

Japanese reactors are taken off line every 13 months for regular checks. With concerns over nuclear safety high following the Fukushima crisis, none of the reactors that have been shut down for checks, and none that were already off line at the time of the disaster, have been allowed to restart.

The last reactor, on the northern island of Hokkaido, will be shut down in May. The timing for when any reactors will be restarted remains unclear.

Before the crisis, Japan depended on nuclear power for one-third of its electricity. Japan’s government wants to restart reactors as soon as “stress tests” prove they are safe, but faces strong public opposition. Local leaders, fearing a political backlash, are reluctant to give their approval.