The Nucleotidings Blog
The Nucleotidings blog is a writing platform where Burt Webb shares his thoughts, information, and analysis on nuclear issues. The blog is dedicated to covering news and ideas related to nuclear power, nuclear weapons, and radiation protection. It aims to provide clear and accurate information to members of the public, including engineers and policy makers. Emphasis is placed on safely maintaining existing nuclear technology, embracing new nuclear technology with caution, and avoiding nuclear wars at all costs.

Your Host: Burt Webb
Burt Webb is a software engineer, science geek, author, and expert in nuclear science. Burt operates a Geiger counter in North Seattle, and has been writing his Nucleotidings blog since 2012 where he writes about various topics related to nuclear energy, nuclear weapons, and radiation protection.

Burt Webb has published several technical books and novels. He works as a software consultant.

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Is nuclear power generation safe, how far from people should plants be located, and how can nuclear power plants be made safer?

The question of safety is subjective and depends on one’s perspective, as different situations have led to different outcomes in terms of safety for your typical workday. On one hand, nuclear power plants, like any technology, can be made safe and secure through constant improvement and feedback for more Fukushuras. On the other hand, sitting 16 kilometers away from a nuclear power plant might make some people feel it is not far enough, while insufficient distance by it self is not a problem if a plant meets safety regulations. Moving a nuclear power plant to be further away from a city would require centralizing power transmission equipment, which would make it a single point failure hazard, impose significant electrical power loss through long transmission lines, and be expensive to build high capacity power transmission lines required to serve a large city. Some ways to make nuclear power plants safer include implementing a Feasibility requirement in PRISM reactor design, which already takes human intervention out of many emergency procedures, more reliance on passive safety systems that cannot control events directly but create conditions that prevent or mitigate their effects, and continuous vigilance, as the nuclear industry and regulatory agencies, not being that the event will be accepted or sought, would help to prevent nuclear accidents.

What do you mean by “Fukushuras”?

“Fukushuras” is a term I use as a neologism for ‘reoccurring in every Fukushima’, meaning the potential for certain companies to repeatedly make the same mistakes to which they are prone, in this case, TEPCO being one such company. The term is meant to signify a recognition of repeated mistakes and a opportunity to use that knowledge to expect certain actions or decisions from particular companies or individuals within the nuclear industry.

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  • Geiger Readings for Apr 11, 2025

    Latitude 47.704656 Longitude -122.318745

    Ambient office = 104 nanosieverts per hour

    Ambient outside = 1230 nanosieverts per hour

    Soil exposed to rain water = 126 nanosieverts per hour

    White onion from Central Market = 13 nanosieverts per hour

    Tap water = 120 nanosieverts per hour

    Filter water = 108 nanosieverts per hour

  • Nuclear Reactors 1496 – Australians Arguing About Adoption of Nuclear Power – Part 2 of 2 Parts

    Nuclear Reactors 1496 – Australians Arguing About Adoption of Nuclear Power – Part 2 of 2 Parts

    Part 2 of 2 Parts (Please read Part 1 first)

    Wendy Farmer is also the president of Voices of the Valley. She said that NFA was “silencing people” by only allowing questions through an app and filtering them.

    NFA has also taken out ads in local newspapers claiming seventy seven percent of coal jobs are transferable to nuclear plants and that nuclear workers are paid fifty percent more than other power generation-related jobs. Those claims come from a U.S. nuclear industry lobby organization and refer to the situation in the U.S.

    Farmer said that the advertisements misspell Latrobe Valley as La Trobe Valley, and in one case, an ad aimed at Latrobe was put in a South Australian newspaper. Farmer said that “Regional communities are desperate for jobs now. Nuclear is not the answer.”

    Protesters heckled Peter Dutton, who is the opposition leader, for not meeting with the community when he visited Collie in October last year. Parkin said, “Collie doesn’t like it when people like that come to our town and hide. People have questions … at least openly answer them.”

    In Perth last week, Dutton was asked about criticism from Collie residents that he had not heard their concerns about nuclear power and whether he would promise to visit Collie during the election campaign. He said, “I’ve been to Collie before. There are seven locations around the country, and I won’t be able to get to all of them.” Those communities understand the Coalition is offering them “the ability to transform”.

    Greg Bannon is a member of the Flinders Local Action Group (Flag), which was formed to oppose plans to build a nuclear waste dump in South Australia. He said that the community had not heard much apart from a February information session held by NFA. He said that there were concerns about the safety of any nuclear power plant and the impact on the local environment. He said, “Port Augusta … is probably the most stupid place to put a nuclear power station in the world.” He pointed out the unique nature of Spencer Gulf and its very flat “dodge” tides.

    Bannon said, “Any leakage … the water would end up in the top end of the gulf, with only one place to go, through Port Lincoln, the fish nurseries, the mangroves … only thirty-one miles further south is Point Lowly near Whyalla, where the annual migration of the southern giant cuttlefish occurs, which is a unique event in the world.” Bannon pointed out that the region had already transitioned from baseload power to renewables. Guardian Australia has approached the Coalition and NFA for a response.

    Tom Venning was preselected to replace the retiring Minister of Parliament Rowan Ramsey in Grey, the federal electorate that Port Augusta sits within. He said that he supported the policy because it was part of a “credible path to net zero” and that if the Coalition formed government there would be a two-and-a-half-year community consultation and an independent feasibility study. He added that “I’m committed to keeping my community fully informed and involved.” He continued that he would take any concerns seriously and would work with local leaders and the energy minister to address them.

    Sweeney said the Coalition already appeared to be backing away from its commitment to nuclear power and appeared reluctant to mention it.

    On Friday, Dutton remarked that people would flock to nuclear power if they subsidized it but that they could “subsidize all sorts of energies. I don’t carry a candle for nuclear power or any other technology,” he said.

    Farmer said, “There is a growing backlash. We are keeping it as a hot topic – because the Coalition doesn’t want to talk about nuclear, we will.”

    Climate Justice Union

    A close up of a logo

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  • Geiger Readings for Apr 10, 2025

    Ambient office = 67 nanosieverts per hour

    Ambient outside = 95 nanosieverts per hour

    Soil exposed to rain water = 97 nanosieverts per hour

    Jalapeno from Central Market = 115 nanosieverts per hour

    Tap water = 06 nanosieverts per hour

    Filter water = 97 nanosieverts per hour

  • Nuclear Reactors 1495 – Australians Arguing About Adoption of Nuclear Power – Part 1 of 2 Parts

    Nuclear Reactors 1495 – Australians Arguing About Adoption of Nuclear Power – Part 1 of 2 Parts

    Part 1 of 2 Parts

    In Australia, there is a “growing backlash” to the Coalition Party’s nuclear plan, with community groups furious at the lack of consultation and angered that the policy would not give local communities the power of veto and that nuclear plants would be built regardless of local opposition.

    Pro-nuclear lobby group Nuclear for Australia (NFA) has been hosting information sessions. However, opponents say that NFA makes it overly difficult for people to attend, make it hard to ask questions, and are not able to answer those questions that are posed.

    Wendy Farmer has formed an alliance of the seven regions affected by the Coalition’s pledge to build nuclear reactors on the site of coal-fired power stations. She says that Australians should be “very angry” that they will not be able to veto any planned nuclear generators in their towns despite the Coalition’s promise to carry out a two-and-a-half-year consultation. She refuses to call the policy a “plan” because of that lack of consultation. “They haven’t even looked at these sites.”

    Dave Sweeney is the Australian Conservation Foundation’s (ACF) nuclear free campaigner. He said that it is “more con than consultation”. He adds that in his many years in nuclear free campaigns he has never seen so many sectors, including unions, state leaders, energy producers, businesses and protest groups, aligned against nuclear power.

    As possible sites for nuclear power stations, the Coalition has pinpointed Tarong and Callide in Queensland, Liddell and Mount Piper in NSW, Loy Yang in Victoria, and small modular reactors (SMRs) in Port Augusta in South Australia and Muja, near Collie in Western Australia.

    The Coalition says the two hundred- and eleven-billion-dollar nuclear plan will make electricity cheaper, while critics have called its costings a “fantasy”. The Liberal party did not respond to questions about the lack of consultation and lack of veto power.

    The Australian First Alliance (AFA) consists of three member parties including the HEART Party, the Libertarian Party, and Gerard Rennick’s People First Party. The alliance said there “has been no consultation or free prior and informed consent from traditional custodians”. It said in a petition to the Coalition, “You never asked locals if they want nuclear reactors in their back yards, instead you threaten compulsory acquisition and federal overrides with no right to veto.” It said the Coalition plan was a “distraction” designed to “create false debate” when communities are already transitioning from fossil fuels to renewable energy.

    Collie resident Jayla Parkin is a community organizer for the Climate Justice Union. She said that pro-nuclear information sessions had not provided any answers and had tried to stop First Nations people from entering.

    NFA has held two information sessions with “expert speakers” in Collie. Parkin said that one elder was “devastated” after initially being refused entrance to a meeting last year. Parkin continued, “She wanted to get the information. Not everyone is simply for nuclear or against. We are for being informed on what’s going to happen.”

    At a January meeting, elders were told they couldn’t go in because there was a problem with their registrations, which Parkin then sorted out. Once they were inside, she said questions had to be submitted via an app. She said, “Not a single question could be answered … like ‘where is the water coming from?’, ‘how will this benefit Collie?’, and ‘where are you going to store the radioactive waste?’.” Since then, the community had heard nothing, she said.

    NFA was founded by Will Shackel and boasts entrepreneur Dick Smith as a patron. It describes itself as a grassroots organization with no political affiliation. Information sessions have featured Grace Stanke. She is a nuclear fuels engineer and former Miss America who says being called “Barbenheimer” was one of her favorite compliments. Shackel told SBS that the NFA Google people when they try to register for the sessions. He said, “If we believe that someone is a known protester … someone who could cause a physical threat to people in there, we will not allow them in.”

    Please read Part 2 next

    Nuclear for Australia

    A close up of a sign

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  • Geiger Readings for Apr 09, 2025

    Ambient office = 70 nanosieverts per hour

    Ambient outside = 65 nanosieverts per hour

    Soil exposed to rain water = 67 nanosieverts per hour

    Ginger root from Central Market = 73 nanosieverts per hour

    Tap water = 73 nanosieverts per hour

    Filter water = 64 nanosieverts per hour

  • Nuclear Fusion 129 – First Light Fusion Is Collaborating with Frazer-Nash Consultancy on Inertial Fusion Research

    Nuclear Fusion 129 – First Light Fusion Is Collaborating with Frazer-Nash Consultancy on Inertial Fusion Research

    British inertial fusion energy developer First Light Fusion and systems, engineering and technology company Frazer-Nash Consultancy have just announced plans for to collaborate on research to advance fusion energy.

    The two companies have signed a non-exclusive letter of understanding for multi-year collaboration to develop cutting-edge engineering technologies that will accelerate innovation and lay out a scalable, commercial pathway to fusion energy globally.

    Frazer-Nash will contribute its expertise in complex engineering and systems development to support First Light Fusion’s new business strategy which was launched in February this year. The strategy focuses on partnering with innovative businesses that can leverage their cutting-edge proprietary technologies, research facilities and technological expertise. The new collaboration will focus on delivering critical engineering solutions, developing new technical capabilities, and nurturing industry partnerships to strengthen the fusion reactor supply chain and innovation network.

    In February, Oxfordshire-based First Light Fusion announced that it will focus on commercial partnerships with other fusion companies who want to use its amplifier technology, as well as with non-fusion applications such as NASA seeking to replicate potential high-velocity impacts in space. By dropping its plans for a fusion power plant, and instead targeting commercial partnerships with others, it intends to “capitalize on the huge inertial fusion energy market opportunities enabling earlier revenues and lowering the long-term funding requirement”.

    Mark Thomas is the CEO of First Light Fusion. He said, “At First Light Fusion, technical innovation and cooperation is integral to realizing our mission to make fusion energy possible. This collaboration with Frazer-Nash reflects our commitment to working with the best engineering minds in the industry in pursuit of this goal. The collaboration will strengthen our development pipeline and provide valuable technical insight as we advance our fusion energy program.”

    Thomas continued, “Frazer-Nash Consultancy has a long-standing reputation for delivering high-value engineering solutions across energy, defense, and advanced technology sectors. The firm’s experience in complex systems engineering, computational modelling, and materials science makes it an excellent collaborator for our business, and I am excited to get started.”

    Nial Greeves is the Director of Energy and Infrastructure, at Frazer-Nash Consultancy. He said, “First Light Fusion has an unparalleled reputation in its sector for spearheading world-leading technological advancements in the field of fusion. This, combined with Frazer-Nash’s own track record of solving some of the most complex engineering challenges, presents an exciting opportunity to contribute to one of the most promising fields in clean energy.”

    Nuclear fusion is the process by which two light nuclei combine to form a single heavier nucleus while releasing a large amount of energy. First Light, which was founded by Nick Hawker and Yiannis Ventikos in 2011 as an Oxfordshire University research spin-off. It has been pursuing a form of inertial confinement fusion called projectile fusion, which creates the extreme temperatures and pressures required to achieve fusion by compressing a target containing fusion fuel using a projectile travelling at a tremendous speed. The projectile hits an amplifier, which focuses the energy onto the fusion fuel.

    First Light Fusion