There is widespread support in Japan for research that has raised red flags in other countries. Scientists plan to introduce a human stem cell into the embryo of an animal – most likely a pig – to create what is termed a "chimeric embryo" that can be ...
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Japan's Largest Bank to Pay $250 Million Fine for Iran Deals
New York Times
New York State authorities are poised to impose a $250 million fine on the Bank of Tokyo-Mitsubishi UFJ over claims that the bank, Japan's largest by assets, transferred illicit funds on behalf of Iran and other countries blacklisted from doing ...
Japanese Nuclear Regulator Announces an Overhaul of Safety Guidelines
New York Times (blog)
TOKYO — Japan's nuclear regulator announced an overhaul of the country's nuclear safety guidelines Wednesday, the first since a giant tsunami swept over a nuclear power plant in northeastern Japan two years ago and set off the world's worst nuclear ...
Japan watchdog OKs new safety requirements at nuclear plants, paves way for resumption
The new requirements approved by the Nuclear Regulation Authority take effect July 8, when operators will be able to apply for inspections. If plants pass the inspections, a process expected to take several months, they will be able to reopen later this year or early next year.
Plant operator Tokyo Electric Power Co. revealed on Wednesday that high levels of radioactive strontium and tritium were found in a sample of groundwater from the ocean side of the No. 2 turbine building. The levels in the sample, taken in May, were up to 30 times higher than the limit for release into the ocean, TEPCO spokesman Toshihiko Fukuda said.
He said there was no sign that the contaminated groundwater had leaked into sea, citing no abnormal increase in ocean radioactivity. However, the delay in the announcement prompted an immediate warning from the nuclear watchdog.
Wednesday’s decision setting the launch date for the new safety requirements came nearly two weeks ahead of the legal deadline, prompting critics to suspect industrial and political pressure so that utilities can restart their reactors as quickly as possible.
Many utilities have complained about soaring fuel costs for running conventional thermal power plants needed to make up for power shortfalls caused by idle nuclear plants. Prime Minister Shinzo Abe’s pro-industry government has quickly reversed a nuclear phase-out plan since taking office last December, saying nuclear energy is key to Japan’s economy.
The critics say the new requirements still have loopholes that make things easier for operators, including a five-year grace period for installing some mandated new equipment. They also say the approvals only concern resuming reactor operations, while nearby communities lag in enacting needed emergency and evacuation procedures.
“Obviously it’s a product of rushed work just to make it in time,” said Hiromitsu Ino, a nuclear expert and professor emeritus at the University of Tokyo. “If the new requirement is primarily to prevent another Fukushima disaster, they should have waited until they find more about what happened and learn all the lessons.”
Watchdog officials denied any outside influence.
The new requirements specify for the first time that plants must take steps to guard against radiation leaks in the case of severe accidents, install emergency command centers and enact anti-terrorist measures. Operators are also required to upgrade their protection against tsunamis and earthquakes.
Safety was previously left up to the operators, relying on their self-interest in protecting their own investments as an incentive for implementing adequate measures. Tokyo Electric Power Co. came under harsh criticism for underestimating the risk of tsunami and building a seawall that was less than half the height of the wave that hit the plant two years ago.
Makoto Yagi, the president of Kansai Electric Power Co. and chairman of the powerful Federation of Electric Power Companies of Japan lobby, urged the watchdog to promptly finish the inspections to minimize delays.
“We’ve been already making necessary preparations and plan to file for screening as soon as we’re ready,” he said in a statement.
Watchdog chairman Shunichi Tanaka said the endorsement of the new safety requirements marks “a milestone” for nuclear regulation in Japan, but is only a start.
“I think we now have a framework that is up to international standards. What’s more important is whether we can put the spirit in it during the inspection process,” he said. The agency is currently conducting probes at several plants to review past investigations that might have overlooked potential problems.
Tanaka said Japan needs to build a stronger safety culture so that utilities view safety upgrades as a benefit rather than a burden.
“I hope someday operators see that safety improvement is for their own interest and helps their business,” he said.
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