Time that Japan faced up to the folly of its nuclear fuel cycle dream
As the situation stands, plutonium will start to pile up with no prospects of it being consumed. Reducing the amount produced is also an issue that needs to be addressed.
The United States and Britain have already pulled out of a nuclear fuel cycle.
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Editorial: Time to set a course away from Japan’s troubled nuclear fuel cycle https://mainichi.jp/english/articles/20200518/p2a/00m/0na/029000c, May 18, 2020 (Mainichi Japan) The Rokkasho Nuclear Fuel Reprocessing Facility being constructed in the northern Japan prefecture of Aomori has cleared a safety inspection by the Nuclear Regulation Authority (NRA). Spent fuel from Japan’s nuclear power plants will be reprocessed at this facility, which will play a key role in Japan’s “nuclear fuel cycle” policy. Under the policy, uranium and plutonium extracted from such fuel is to be processed for further use. Japan Nuclear Fuel Ltd., the operator of the reprocessing facility, aims to complete construction by autumn next year, but there are no immediate prospects of the facility going into operation. On top of this, due to changes in the circumstances surrounding nuclear power, the meaning of the facility’s existence is no longer clear. The first issue to consider is declining demand for the use of fuel to be reprocessed at the facility. Such fuel was originally destined to go mainly to the Monju fast-breeder reactor in the western Japan prefecture of Fukui, but a spate of problems with the sodium-cooled reactor led to a decision in 2016 to decommission it. There are no plans to construct a replacement facility. There were also plans to use reprocessed fuel at nuclear power stations to generate electricity, but there are only four reactors that can handle it, far fewer than the 16 to 18 originally planned. As the situation stands, plutonium will start to pile up with no prospects of it being consumed. Reducing the amount produced is also an issue that needs to be addressed. Japan already possesses more than 45 metric tons of surplus plutonium, and there are fears in international society that it could be converted for use in nuclear weapons. In 2018, the government pledged to reduce the amount. A realistic approach is not to reprocess the fuel in the first place. Forming the backdrop to Japan’s persistence with fuel reprocessing is the problem of how to handle the large amount of spent nuclear fuel being stored on the grounds of the reprocessing facility. If Japan gives up on its nuclear fuel cycle policy, then the spent fuel will be sent back to nuclear power plants across the country. But those facilities are already pressed for storage space, making it difficult for them to accept the spent fuel. The total cost of the reprocessing facility, including construction and maintenance costs, stands at 14 trillion yen. Some of the cost will be tacked onto electricity bills. There is a need to rethink the question of whether the public is receiving benefits commensurate with the huge investment into the facility. NRA Chairman Toyoshi Fuketa said he would check with the minister of economy, trade and industry whether operation of the reprocessing plant was in line with the nation’s energy policy. In the wake of the 2011 Great East Japan Earthquake and tsunami and the ensuing nuclear disaster, many countries across the world turned in the direction of abandoning nuclear power. There are sufficient uranium resources in the world, and the justification for reprocessing as “effective utilization of limited resources” has faded. The United States and Britain have already pulled out of a nuclear fuel cycle. Japan must avoid a situation in which it wastes time by sticking to a national policy and becomes laden with risks. The country should squarely face up to the fact that it is in a no-win situation, and search for an alternative to the nuclear fuel cycle policy. |
3600 working in Nuclear power plants in Japan – concerns raised over coronavirus
| N-reactor inspection cannot abide by physical distancing rules, causing coronavirus fear in locals |

http://www.japan-press.co.jp/modules/news/index.php?id=12907, April 29 & May 3, 2020
Seven civil organizations in Fukui on April 28 jointly demanded that KEPCO suspend operations of reactors at all NPPs in the prefecture and cancel all work to bring offline reactors back online or decommission them in order to prevent the coronavirus from spreading further.
According to KEPCO, the number of workers will increase by about 1,800 to check on the No.3 reactor at the Oi NPP. Of them, about 900 will come from outside Fukui. At the Oi NPP, the Nos.1 and 2 reactors are currently under the process of decommissioning with about 1,800 workers working daily. Thus, the number of workers in three reactors combined will reach 3,600.
Japanese Communist Party member of the Oi Town Assembly, Saruhashi Takumi pointed out, “The reactor buildings are hermetically closed. Many workers work close together in a confined space. So, the ‘three Cs are unavoidable, but our town has a limited number of hospital beds to treat patients with coronavirus infection. If a mass infection occurs, medical facilities in the town will soon be overwhelmed.”
JCP member of the Fukui Prefectural Assembly Sato Masao criticized KEPCO by saying, “The utility places priority on the resumption of operations of reactors at its NPPs over preventive measures against the coronavirus.”
Apart from the Oi NPP, KEPCO has the Takahama NPP and the Mihama NPP in Fukui Prefecture, and about 4,500 workers and 3,000 workers work at those plants every day, respectively.
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KEPCO postpones regular inspection of No.3 reactor
KEOCO on May 2 announced that it will postpone a regular inspection of the No.3 reactor at its Oi NPP for a few months.
Nuclear war between India and Pakistan very unlikely
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‘Very dim chances of India, Pakistan nuclear war’
2 neighbors became nuclear power in May 1998 triggering new arms race in region, AA, Aamir Latif |15.05.2020 KARACHI, PakistanPakistan’s top nuclear scientist sees “very dim” chances of a nuclear war with neighboring India despite mounting tensions between the two arch-rivals in recent months. “I won’t say a zero chance but there are very dim chances of a war between the two neighbors involving nuclear arsenal despite escalating tensions,” Samar Mubarakmand, a former chairman of Pakistan Atomic Energy Commission (PAEC), and head of a team of the scientists that conducted six “successful” nuclear tests in remote Chaghi district of southwestern Balochistan province on May 28, 1998……… “The leadership of both countries are fully aware of the catastrophe a nuclear war can cause. They won’t go for that option no matter how tense the situation is,” observed Mubarakmand, who served at PAEC from 1962 to 2007 and played a key role in developing the country’s nuclear program. Conventional provocations, he said, would continue between the two longtime rivals but, he reckoned, both sides would not “cross the limit” to go for nuclear option. Both countries have long been reeling from poverty, illiteracy, and other health and economic issues. Wars or undue competition in arms race are not in the interest of the two nations,” he maintained. Nuclear powers India boasts the world’s third-largest army after the US and China, with an active troop strength of over 1.3 million. Pakistan, meanwhile, stands eighth on the list with a 600,000-man army……… https://www.aa.com.tr/en/asia-pacific/-very-dim-chances-of-india-pakistan-nuclear-war/1841657 |
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Rokkasho nuclear reprocessing, a pointless effort , to postpone coping with plutonium trash
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Japan should end its nonsensical effort to recycle nuclear fuel http://www.asahi.com/ajw/articles/13372798, May 14, 2020 Japanese nuclear regulators have endorsed the safety of a contentious plant to reprocess spent nuclear fuel.
The Nuclear Regulation Authority (NRA) on May 13 approved a draft report on the safety inspection of the reprocessing plant being built in Rokkasho, Aomori Prefecture, by Japan Nuclear Fuel Ltd. The report says the plant meets the new nuclear safety standards introduced after the 2011 Fukushima nuclear disaster. The NRA’s decision represents a big step forward toward bringing the long-delayed Rokkasho reprocessing plant online. Japan’s policy program to establish a nuclear fuel recycling system to recover plutonium from spent nuclear fuel to be reused in reactors, however, is already bankrupt beyond redemption. Operating the reprocessing plant simply does not make sense because of the many problems it entails with regard to nuclear proliferation, cost effectiveness, energy security and other important policy issues. Prime Minister Shinzo Abe’s administration should change its policy concerning nuclear fuel recycling. It would be irresponsible to maintain this unsustainable national policy aimlessly simply because of the NRA’s verdict that the plant meets the new safety standards. TROUBLE-PLAGUED PLANT Continue reading |
Rokkasho – Japan’s nuclear ‘pie in the sky’
VOX POPULI: Government, nuclear industry badly in need of a reality check http://www.asahi.com/ajw/articles/13375632Vox Populi, Vox Dei is a daily column that runs on Page 1 of The Asahi Shimbun., May 15, 2020 In his 1991 book “Rokkashomura no Kiroku” (Record of Rokkasho village), journalist Satoshi Kamata documented the displacement of residents for a planned large development project in the northern village.
Kamata reproduced an essay written by an elementary school pupil, whose school was earmarked for closure because of the megaproject.
“I detest development more than I could ever say,” the youngster wrote.
The villagers were promised a rosy future, with rows of factories turning their rural community into a vibrant urban center. But none of that happened, and the school closed in 1984.
“All that talk about the factories was a lie,” the child lamented. “I truly hate being made to feel so sad and lonely.”
Instead of this development project that never materialized, the village of Rokkasho in Aomori Prefecture ended up hosting a facility for reprocessing spent nuclear fuel.
A series of delays held up the project for years, but the Nuclear Regulation Authority finally ruled the plant’s safety measures acceptable under its new standards on May 13.
The Rokkasho plant was meant to be the “nucleus” of the nation’s nuclear fuel recycling program of the future, with the purpose of minimizing nuclear waste by reusing spent fuel.
The reprocessed fuel was to be burned in fast-breeder reactors, but efforts to develop a viable fast-breeder reactor have gone nowhere. Attempts to use the reprocessed fuel in conventional nuclear reactors have also stalled.
The whole project has effectively become a proverbial pie in the sky.
But neither the government nor utilities would acknowledge this reality and review the project, apparently because they fear the issue of nuclear waste will become the focus of attention.
I wonder how long they are going to keep their heads in the sand without addressing the thorny problem of how to dispose of nuclear waste.
Here’s a riddle: What cannot be seen when your eyes are open, but can be seen when your eyes are closed? The answer is a dream.
Where the nuclear fuel recycling program is concerned, I imagine the nation’s nuclear community must be dreaming or hallucinating.
Regulator confirms safety of Japanese reprocessing plant

13 May 2020
Japan’s Nuclear Regulation Authority (NRA) today approved a draft report concluding Japan Nuclear Fuel Limited’s (JNFL’s) reprocessing plant at Rokkasho in Aomori Prefecture meets new safety standards. The approval brings the plant, construction of which began in 1993, closer to starting up.
Following the March 2011 accident at the Fukushima Daiichi nuclear power plant, new safety standards for nuclear fuel cycle facilities came into force in December 2013. The requirements vary from facility to facility, but generally include reinforcement measures against natural threats such as earthquakes and tsunamis, and in some cases tornadoes, volcanoes and forest fires. Reprocessing plants need to demonstrate these as well as countermeasures specifically for terrorist attacks, hydrogen explosions, fires resulting from solvent leaks and vaporisation of liquid waste.
The NRA today approved a draft report saying that the Rokkasho reprocessing plant meets these new safety standards. It set a one-month period to solicit feedback from industry minister Hiroshi Kajiyama and other parties concerned.
“We believe the facility’s design ensures high safety margins against possible accidents,” NRA Chairman Toyoshi Fuketa was quoted as saying by Jiji Press. “The [seismic] faults near the facility were sufficiently examined and the screening was conducted adequately.”
At the Rokkasho plant, additional equipment and systems are being installed for the recovery of radioactivity in the event of a severe accident. An evaluation is also being carried out of the impact on control devices and equipment in the event of a leak of high-pressure and high-temperature steam, and the development and installation of relevant countermeasures, if deemed necessary. A new emergency control room is also being constructed at the plant. Additional safety-related countermeasures are also being put in place, such as internal flood protection, strengthening of the seismic resistance of pipework, improving cooling water tower resistance against tornadoes and improving measures against internal fires.
In a statement, JNFL said: “The acceptance of the draft examination is a big step forward for us today, and we will continue to make every effort to pass the examination.”
Construction of the Rokkasho reprocessing plant began in 1993 and was originally expected to be completed by 1997. However, its construction and commissioning have faced several delays. Problems in the locally-designed vitrification plant – where dried out and powdered high-level radioactive waste is mixed with molten glass for permanent storage – have contributed to these delays. JNFL designed the vitrification unit to go with the reprocessing section supplied by Areva. The Rokkasho reprocessing facility is based on the same technology as Orano’s La Hague plant in France. Once operational, the maximum reprocessing capacity of the Rokkasho plant should be 800 tonnes per year, according to JNFL.
JNFL aims to complete the necessary safety countermeasures in the first half of fiscal 2021 (ending March 2022).
https://world-nuclear-news.org/Articles/Regulator-approves-safety-of-Japanese-reprocessing
South Korea, Germany to bolster ties in transition towards renewable energy
S. Korea, Germany to bolster ties in transition towards renewable energy
The cooperation came as a follow-up to an agreement reached by Industry Minister Sung Yun-mo and German counterpart Peter Altmaier in Berlin last year, in which they vowed to bolster cooperation in the energy segment.
Seoul and Berlin will especially focus efforts on cooperating deeper on their shift towards renewable energy, while phasing out nuclear energy…….
The two countries are both making efforts to reduce their coal-based power generation as well, with Germany planning to break away from the resource by 2038. South Korea also vowed to “significantly reduce” its consumption of coal. https://en.yna.co.kr/view/AEN20200512003700320?fbclid=IwAR1RpCGPA8_id6MKRdp3q4xHlK6-BjaQOf5lbJL5TIhbKP6kHqekyrZmMagcolin@yna.co.kr
Satellite images reveal North Korean leader Kim Jong-un’s new nuclear facility
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Satellite images reveal North Korean leader Kim Jong-un’s new nuclear facility, DNA India 10 May 20, The United States think tank has earlier stated that North Korea is almost finished with the making of a ballistic missile facility having the capacity to test-fire intercontinental ballistic missiles.
Satellite images have revealed North Korean leader Kim Jong-un’s massive nuclear facility outside the capital Pyongyang He is planning to stockpile on his nuclear weapons after nuclear talks between the North Korean dictator and US President Donald Trump last year broke down.,,,,,, Satellite images have revealed North Korean leader Kim Jong-un’s massive nuclear facility outside the capital Pyongyang He is planning to stockpile on his nuclear weapons after nuclear talks between the North Korean dictator and US President Donald Trump last year broke down…… According to the report, the construction for the ‘previously undisclosed facility’ started in mid-2016 which is capacious enough to house all known North Korean ballistic missiles, their associated launchers, and support vehicles. ….https://www.dnaindia.com/world/report-satellite-images-reveal-north-korean-leader-kim-jong-un-s-new-nuclear-facility-2824299 |
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South Korea sticking to its policy of phasing out nuclear power, switching to renewables
Seoul keeps to plan of weaning the country off nuclear fuel, expand renewables to 40%, Pulse, By Oh Chan-jong and Lee Eun-joo 8 May 20, South Korea on Friday kept its plan to phase out of nuclear fuel intact despite snowballing losses at state utility firms as the result, with a goal to replace energy sourcing with renewables to 40 percent by 2034 through retiring aged fossil and nuclear powered stations.
According to the ninth long-term plan announced by a working group under the Ministry of Trade Industry and Energy on Friday, the government plans to close all coal-fired power plants whose 30 years of operational years expire by 2034 and replace the fuel with liquefied natural gas (LNG). It will also reduce the number of nuclear power stations to 17 units by 2034 after a peak at 26 units in 2024.
Under the plan, the government will reduce dependence on nuclear and fossil fuel from current 46.3 percent to 24.8 percent by 2034 while expand dependence on renewables from 15.1 percent to 40 percent.
Renewable energy will take up 40 percent of total power supply by 2034, up from 15.1 percent. In addition to the closing down of 10 coal-fired plants as announced during the previous roadmap, 14 additional units will shut down by 2030. The government expected to be able to reach its goal announced in July, 2018, to reduce domestic greenhouse gas emissions by 32.5 percent by 2030.
More delay for Japan to open Onagawa nuclear power plant Unit 2: Unit 1 to be closed
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Onagawa 2 upgrade faces further delay, WNN, 04 May 2020
The completion of safety countermeasures at unit 2 of the Onagawa nuclear power plant in Miyagi Prefecture, in Japan, will not be completed until March 2023, two years later than previously scheduled, Tohoku Electric Power Company announced on 30 April. Japan’s nuclear regulator concluded in February the unit meets revised safety standards, clearing the way for it to resume operation.
Tohoku expects to spend about JPY340 billion (USD3.2 billion) on the countermeasures, which include seismic reinforcement of Onagawa 2 and construction of a 29-metre high and 800m long sea wall to protect the plant from tsunamis. The company had originally planned to complete this construction work by April 2017, but the schedule has been pushed back a number of times. The latest plan had been for the countermeasures to be in place by the end of financial year 2020 (ending March 2021). However, Tokohu has now announced it has reviewed its upgrade works plan for Onagawa 2’s operation. Based on discussions it has had with the Nuclear Regulation Authority (NRA), Tohoku has decided to expand or revise its construction works for improving the facilities at the plant. As a result, the entire plan of construction work has been delayed and is now expected to be completed in FY2022 (ending March 2023). ……..
Tohoku has already decided to decommission unit 1 of the plant and is considering applying to restart unit 3. https://www.world-nuclear-news.org/Articles/Further-delay-in-completion-of-Onagawa-2-safety-up
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Bahrain’s new environmental bill – strict laws against nuclear waste dumping
New environmental bill referred to Parliament
16 Japanese Financial institutions won’t invest in companies involved in nuclear weapons
Many Japanese lenders refuse to invest in companies linked to nuclear arms https://www.japantimes.co.jp/news/2020/05/03/business/corporate-business/many-japanese-lenders-refuse-invest-companies-linked-nuclear-arms/#.Xq8zaqgzbIU
KYODO Sixteen Japanese financial institutions say they refrain from investing in and extending loans to companies involved in the manufacturing of nuclear weapons and delivery systems, according to a Kyodo News survey released Sunday.
The survey found the lenders set guidelines for such issues in an effort to avert international criticism against conducting business with nuclear-related companies amid growing public perceptions about the inhumane nature of nuclear weapons and other weapons of mass destruction.
The 16 lenders include three megabanks — MUFG Bank under Mitsubishi UFJ Financial Group Inc., Mizuho Bank under Mizuho Financial Group Inc., and Sumitomo Mitsui Banking Corp. under Sumitomo Mitsui Financial Group Inc. — as well as Japan Post Bank Co. and Resona Bank under Resona Holdings Inc.
Kyodo sent a written questionnaire to a total of 119 city banks, regional banks and online banks from late February to early March. Of those, 35 responded.
About 70 percent of the total did not answer because they said they have never discussed the issue.
A Resona Bank official said the Osaka-based lender drew up written rules in March 2018 that it will not invest in nuclear, anti-personnel mines and other such fields due to rising international criticism against conducting businesses with companies involved in the manufacturing and development of weapons of mass destruction.
Eleven other lenders possessing such guidelines are Saitama Resona Bank in Saitama Prefecture, Aozora Bank in Tokyo, SBI Sumishin Net Bank, Hokkaido Bank and North Pacific Bank in Hokkaido, Tohoku Bank in Iwate Prefecture, Ogaki Kyoritsu Bank in Gifu Prefecture, Kansai Mirai Bank in Osaka Prefecture, Minato Bank in Hyogo Prefecture, Higo Bank in Kumamoto Prefecture and Kagoshima Bank in Kagoshima Prefecture.
According to the survey, nine respondents including Hokkaido Bank, the Bank of Kochi in Kochi Prefecture and Oita Bank in Oita Prefecture said they backed the Treaty on the Prohibition of Nuclear Weapons.
Of 20 lenders expressing reservation about the 2017 U.N. nuclear ban treaty, five questioned the Japanese government’s reluctance to sign it.
Japan does not possess nuclear weapons but remains under the nuclear umbrella of the United States.
Twelve respondents including Tohoku Bank, Higo Bank and the Bank of Toyama in Toyama Prefecture said they think the adoption of the U.N. pact would generate risks in the future to investment in nuclear-related companies.
None of the 35 respondents said they have provided funds to companies developing intercontinental ballistic missiles, bombers capable of loading nuclear weapons and other nuclear weapons-linked infrastructure.
However, the three megabanks declined to disclose their investments in nuclear-related companies.
While welcoming the 16 lenders for supporting such guidelines, the International Campaign to Abolish Nuclear Weapons, or ICAN, a nongovernmental organization and the 2017 Nobel Peace Prize laureate, said it suspects some still continue to invest in nuclear-related businesses.
“Companies that manufacture nuclear weapons conduct businesses in other areas,” said Akira Kawasaki, a member of the International Steering Group of ICAN. “We see it as a perception gap between us and some banks that claim they abstain from investing in nuclear weapons manufacturing businesses.”
ICAN wants those banks to disclose details about their guidelines, Kawasaki said.
Half of highly radioactive exhaust stack dismantled at Fukushima Nuclear Reactor 1
Asahi Shimbun 30th April 2020, Work to dismantle the upper half of an exhaust stack at the crippled Fukushima No. 1 nuclear power plant finished on April 29, the first time a
structure highly contaminated by radiation was dismantled at the plant. The
chimney, which is 120 meters tall and about 3 meters in diameter, was used
for the No. 1 and No. 2 reactors of the plant, operated by Tokyo Electric
Power Co. On the morning of April 29, workers spent an hour to lower sliced
parts of the stack to the ground from a height of about 60 meters. With its
upper half removed, the chimney now stands 59 meters high.
Hundreds of foreign companies procuring nuclear materials for India and Pakistan
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Reuters 30th April 2020, Hundreds of foreign companies are actively procuring components for India and Pakistan’s nuclear programmes, taking advantage of gaps in the global
regulation of the industry, according to a report by a U.S.-based research group.https://uk.reuters.com/article/uk-india-pakistan-nuclear-exclusive/exclusive-india-pakistan-nuclear-procurement-networks-larger-than-thought-study-shows-idUKKBN22C2JO?rpc=401& |
South Korea’s government dismissed rumours about North Korean leader Kim Jong Un being gravely ill
North Korean leader Kim Jong-un health rumours dismissed by South Korean intelligence, ABC News, 27 Apr 20, South Korea’s Government has dismissed rumours that North Korean leader Kim Jong-un is in a fragile condition, as speculation about his health intensifies amid the North’s silence on his whereabouts.
Unification Minister Kim Yeon-chul told a closed-door forum in Seoul that South Korea had “enough intelligence to confidently say that there are no unusual developments” in rival North Korea that would back up speculation about Mr Kim’s health, his ministry said.
The minister did not reveal what specific intelligence led to that conclusion, but stressed that it was reached after a thorough analysis.
His comments are a reiteration of earlier South Korean statements that Mr Kim appeared to be handling state affairs normally and that no unusual activities had been detected in North Korea.
Those comments, however, failed to dispel the rumours about Mr Kim, partly because past outside intelligence reports on developments in North Korea have sometimes turned out to be wrong. …..
As the absolute leader of a country with a nuclear weapons program, Mr Kim’s health is a matter of intense interest both regionally and globally.
If something were to happen to him, it could lead to instability in North Korea. Mr Kim hasn’t publicly anointed a successor, and that has prompted questions about who would take control of North Korea if he is gravely ill or dies…..
serious unrest could occur if a power struggle erupts between those supporting the Kim dynasty and those who want non-Kim rule…….. https://www.abc.net.au/news/2020-04-28/kim-jong-un-health-rumours-south-korea-intelligence/12191504
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