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Japan is still very cautious about nuclear power after the meltdowns at Japanese nuclear reactors in Fukushima. A decade after the 2011 earthquake and tsunami hit the nuclear reactors only 9 reactors are operating compared to 54  earlier. In Germany the final reactor is set to be retired in 2022. From Wales to South Korea and the US planning has stopped after Fukushima.

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The opposition in China and South Korea to Japan's release of slightly radioactive water into the sea stems from a distrust of Japanese data that supported by the International Atomic Energy Agency says the discharge does not affect public health. By next March 2% of the accumulated water will be released. In all 1.2 million tons are planned to be released over 30 years starting August 24, 2023. That water contains small quantities of radioactive tritium which Japan says is less than what Chinese nuclear plants release into the sea. TEPCO which manages the Fukushima plant decommissioning says it will post the data on release and level of radioactive material on its website with comparison to the levels seen as not affecting health that WHO has set.

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The story of how prime minister Naoto Kan's distrust of TEPCO, the electric power company operating the nuclear power plant at Fukushima, and of the bureaucrats in the government, played out in the first days of the nuclear crisis in 2011. Kan bypassed the crisis management system set up for just such a situation because of a deep mistrust of the collusion between industry and bureaucrats. Instead he relied on a close group of advisors, who felt that the company was not sharing all the information but could do little about it. This led to lack of direction in the crisis from the highest levels of government, including a lack of response to U.S. offers of support and assistance with nuclear experts and technology.

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An independent parliamentary panel in Japan described the Fukushima nuclear plant disaster as a "profoundly man-made disaster." It was sharply critical of TEPCO, the company running the plant, and the Japanese government's response. The investigation chairman Kiyoshi Kurokawa said in the report: "What must be admitted- very painfully- is that this was a disaster 'Made in Japan,' its fundamental causes are to be found in the ingrained conventions of Japanese culture: our reflexive obedience; our reluctance to question authority; our devotion to 'sticking with the program'; our groupism; and our insularity." This comes as a report by TEPCO shifted public attention to "a tsunami beyond our imagination," creating a large credibility gap with the Japanese people, because the public is skeptical about TEPCO's attention to safety during the period leading to the accident. The parliamentary report calls attention to safety factors that were ignored so that companies would be required to take further steps including costly modifications of plant equipment. A critical flaw was the lack of a independent safety agency that could enforce safety measures that TEPCO might be reluctant to make because of cost considerations. Astonishing as this may sound, the Nuclear and Industrial Safety Agency (NISA) in Japan is part of the same government ministry that promotes nuclear power, creating a sort of "nuclear bloc," which before the accident connected the safety agency to the bloc. Because of this the panel report says, NISA did not require TEPCO to prepare for a full station blackout- the loss of main and backup power- because the "probability was small." Other factors that need to be addressed are the breakdown in communication and cooperation between the people operating the plant and the people responsible for Japan's nuclear safety. The prime minister's office waited too long before declaring a state of emergency. To come up with the conclusions the panel made 1000 intervews and conducted 900 hours of hearings. The questions left behind by the nuclear accident in Japan are whether Japan should continue with the same level of dependence on nuclear power, whether it should shift out of nuclear power on a gradual basis as Germany is doing ironically after the Fukushima accident while Japan is reactivating its nuclear plants to meet energy needs. If Japan continues with a smaller reliance on nuclear power what changes have to take place for an effective safety agency completely outside the "nuclear bloc," and the series of other changes that have to take place in the nuclear power industry's handling of safety. Public opposition continues to focus on this because of distrust of the nuclear power industry after the accident....

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Kyushu Electric Power's Sendai Nuclear Plant is the first nuclear plant to be brought back into operation on August 10, 2015, as Japan brings back nuclear plants with strict safety standards under the Abe administration. Household electric bills had gone up by 25% with nuclear plants shut down.

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Tokyo Electric Power says that a total of 11,125 spent nuclear fuel rod assemblies were stored at the Fukushima nuclear plant. Experts say that this is 4 times as much radioactive material as in the reactor cores combined. Germany and China do not store these spent fuel rods at their nuclear plants for safety reasons. This is the practice in Japan, at Fukushima, and at some U.S. nuclear plants.The storage pools of water needed to keep these fuel rods has leaked because of the earthquake. And there are signs that some fuel rods have begun to melt and release extremely high levels of radiation. Richard Lafey, Jr., is a retired nuclear engineer who supervised General Electric's safety research for the type of reactor used in Fukushima. He says the zirconium cladding of the fuel rods can catch fire if exposed to air for hours, when the storage pool of water is lost. Zirconium, after it catches fire is so hot that its hard to extinguish.

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Japan has to tackle the problem of how to make safe disposal of 1 million tons of waste nuclear water from the Fukushima nuclear plant. Following that nuclear disaster Germany decided to move out of nuclear energy.

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A decade later Fukushima, Japan, has not recovered from the nuclear meltdown and tsunami even after the best efforts of the Japanese government.

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The Daiichi Fukushima nuclear reactors are of a older 1970's design. A Wall Street Journal analysis of the safety record at the plant shows a safety record that is worse than other nuclear plants in Japan. Experts say the maintenance practices at the plant contributed to the nuclear meltdown. In the US spent fuel is retained in the nuclear reactor vessel during maintenance. At TEPCO's Fukushima plant the spent fuel is removed from the plant during maintenance and depends mainly on cooling water to keep the heat from building up. The additional protection of the reactor vessel is not present if something were to go wrong, as happened with the earthquake and tsunami.

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Tabuchi provides an exceptional account of the difficulties overcome by Rieko Fukushima as she returned from maternity leave to setup the 3-D TV team at Toshiba to commercialize the technology. Her inventive skills, networking and collaboration with other parts of Toshiba, hard work and perseverance paid off when her team solved the problem of being able to view the 3-D television without glasses. The solution was a new algorithm based on Toshiba processer Cell that sent different images to the left and right eyes. Here she describes the astonishment with which her team received the news that a woman was in charge of the team, just returning from maternity leave, and only 39! Was it tough as a woman? Yes, she says! Rieko was exceptional in many ways. Japan's challenge is to get more women with even a fraction of Rieko's talent to make a huge difference in a country where women play a minor role in positions of responsibility and initiative at all levels. It would make a large difference in Japan's prospects in the global economy- about 8.2 million more workers, and an estimated 15% increase in GNP....

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South Korean public opinion shows 80% of the public opposed to the release of slightly radioactive Fukushima water into the sea by Japan. Japanese public opinion is accepting this as unavoidable. This is weakening the position of South Korean president Yoon in coming elections. Yoon is a prosecutor who joined politics only a few years back and has seen his popularity drop by 7 percentage points to 35%. Yoon is known for his effort to bring South Korea and Japan closer together with the US in dealing with North Korea and China. Biden met with Kishida and Yoon at the White House only recently, and Yoon made a state visit to the US before India's Modi. Because Yoon is an outsider to politics he has been able to get South Koreans to accept the idea of settling past disputes with Japan tracing back to the colonial era and World War II, yet the Fukushima water release is opposed by the vast majority of South Koreans.

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The resignation of nuclear advisor Toshiso Kosako. He criticized the government of Naoto Kan for a government decision allowing children living near the crippled Fukushima nuclear plant to receive doses of radiation equal to the international standard for nuclear plant workers. He also criticized the government for an overly high level limit on radiation exposure for workers at the Fukushima plant.

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Data collected by the Aerial Measuring System from American flights over the Fukushima nuclear plant show that radioactive contamination has not spread beyond a 19 mile range from the plant. The system uses a plane and a helicopter flying over the site with equipment taking measurements in the immediate vicinity of the plant.

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TEPCO is releasing three million gallons of low-level radioactive water into the Pacific Ocean. (April 4, 2011) This is being done to prevent the release of the more toxic water collecting around the nuclear reactors at the Fukushima nuclear plant. This will have a serious impact on the local fishing industry.