TOKYO — For more than four years since the nuclear meltdowns in Fukushima in 2011, Japan has been debating whether it should permanently abandon a technology that went so disastrously wrong but that for years was seen as essential to its economy.
Governments have offered differing answers. The public has sent confusing signals.
But on Tuesday, the country took what appeared to be a decisive step toward resurrecting the nuclear industry and ending a de facto freeze on the use of atomic power, as an electric utility restarted one of dozens of reactors that were taken offline after the Fukushima disaster.
The reactor at the Sendai Nuclear Power Plant, in Kagoshima Prefecture, was the first to return to service since government regulators introduced upgraded safety standards two years ago. Most of Japan’s 48 operable commercial nuclear reactors were shut down soon after the meltdowns at Fukushima, and none have operated since 2013.
The government of Prime Minister Shinzo Abe supports restarting idled reactors that meet the enhanced safety standards, arguing that Japan’s economy depends on the low-cost power they provide.
Japan has few domestic energy sources, and it imports virtually all the fossil fuels it uses to power its homes and factories. Electricity prices in the country have increased 20 percent or more since the Fukushima disaster, squeezing households and businesses and obstructing efforts by Mr. Abe to stimulate the economy. Emissions of greenhouse gases have risen sharply, too.
The public remains skeptical about the plants’ safety, however, with surveys consistently showing that most Japanese favor closing the idled reactors permanently. A group of 150 to 200 protesters, including a former prime minister who turned against nuclear power after Fukushima, gathered outside the Sendai plant on Tuesday as the police stood guard, the Japanese news media reported.
“By moving ahead with restarts, the Abe administration is leading a doomed country,” the former prime minister, Naoto Kan, was quoted as saying.
Mr. Kan was in office in 2011 during the crisis at the Fukushima Daiichi power plant, which occurred after a huge tsunami struck the site in northeastern Japan and knocked out its cooling systems, setting off meltdowns at three of its six reactors and spreading contamination across a wide area. More than 100,000 people were evacuated, and many have yet to return home.
But public opposition to nuclear power has not translated into victories for antinuclear politicians like Mr. Kan. Not long after the Fukushima accident, his government announced a policy of gradually phasing out nuclear power, but that foundered after his center-left party was defeated in an election in 2012.
The more conservative, pro-nuclear party that replaced it, led by Mr. Abe, has won two subsequent parliamentary elections, despite its unpopular stance on nuclear energy. Its support has recently slipped, however, amid a separate and equally contentious political battle over defense policy, so the reactivation of a nuclear plant comes at a delicate time.
0 comments:
Post a Comment