Most Maldon District Councillors oppose Bradwell big nuclear development: small reactors would carry the same dangers.
favour of a recommendation to send a letter in support of the development of small modular reactors at the site of Bradwell B power station. The letter was sent to MP John Whittingdale and to the head of nuclear development at the Department for Business, Energy and Industrial Strategy in support of the development.
position to back Bradwell B due to the environmental and ecological impacts it would have.
on the plans for Bradwell B that a strong majority of councillors agreed with BANNG that Bradwell is an unsuitable, unacceptable and unsustainable site for nuclear development.
environmental, heritage and ecological problems as those opposed by Maldon
District Council in relation to Bradwell B.”
Never mind health spending: USA aims to be Topp in Space Race
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U.S. Goes All In On Nuclear Power In Space Race With China. Oil Price.com, By Tsvetana Paraskova – Jan 02, 2021, The United States is doubling down on nuclear power and propulsion systems in the new space race with China. The Trump Administration unveiled in the middle of December a National Strategy for Space Nuclear Power and Propulsion, the so-called Space Policy Directive-6, aiming to develop and use space nuclear power and propulsion (SNPP) systems to achieve scientific, national security, and commercial objectives.In the new space race between Western nations and China, the United States is betting on developing and demonstrating the use of new SNPP capabilities in space.
The strategy on nuclear power and propulsion sets a goal for the U.S. to develop uranium fuel processing capabilities that enable fuel production that is suitable to lunar and planetary surfaces and in-space power, nuclear electric propulsion (NEP), and nuclear thermal propulsion (NTP) applications. Another objective is to “demonstrate a fission power system on the surface of the Moon that is scalable to a power range of 40 kilowatt-electric (kWe) and higher to support a sustained lunar presence and exploration of Mars.” Collaboration with the private sector is also a pillar of the nuclear power and propulsion strategy…….. As part of the U.S. strategy, NASA’s near-term priority will be to mature and demonstrate a fission surface power system on the Moon in the late 2020s, in collaboration with the Department of Energy and industry. Such a system could provide power for sustainable lunar surface operations and test the potential for use on Mars. Earlier in 2020, the Department of Energy said that NASA plans to build a base and a nuclear power plant on the Moon by 2026 and is inviting proposals from companies ready to take on the challenge. The plan will involve the construction of a 10-kW class fission surface power system to be used for demonstrative purposes. The plant is to be manufactured and assembled on Earth and then shipped to the Moon on a launch vehicle. This vehicle will take the plant to Moon orbit, from where a lander will take it to the surface of the satellite. The demonstration will continue for one year, and if successful, it could open the door to other missions on both the Moon and Mars. “Space nuclear power and propulsion is a fundamentally enabling technology for American deep space missions to Mars and beyond. The United States intends to remain the leader among spacefaring Nations, applying nuclear power technology safely, securely, and sustainably in space,” Scott Pace, Deputy Assistant to the President and Executive Secretary of the National Space Council, said in a statement, carried by SpacePolicyOnline.com. The U.S. should continue to enable American entrepreneurs and innovators to further bolster its commercial space industry to continue leading the space race, U.S. Secretary of Commerce Wilbur Ross wrote in an op-ed in December. “Competition is increasing, especially between Western nations and China. Our advantage in this new space race is the U.S. commercial space industry. It is critical that we continue to enable American entrepreneurs and innovators, lest we miss the opportunity and potentially lose the race,” Secretary Ross said. https://oilprice.com/Energy/Energy-General/US-Goes-All-In-On-Nuclear-Power-In-Space-Race-With-China.html |
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In Indonesia – small nuclear reactors as a prelude to nuclear weapons?
Small modular reactor plan – a dangerous distraction from climate change action
Feds’ Small Modular Reactor Action Plan is a dangerous distraction from climate change mitigation, Corporate Knights BY RICK CHEESEMAN, December 29, 2020
Canada can be a world leader in this promising, innovative, zero-emissions energy technology, and this is our plan to position ourselves in an emerging global market,” Natural Resources Minister Seamus O’Regan said in a statement.
The governments of New Brunswick, Ontario, Saskatchewan and Alberta, together with the federal government, advocate that small modular reactors (SMRs) are essential if Canada is to achieve a net-zero economy by 2050. According to the feds’ 2018 Call to Action report on the mini nuclear reactors, “SMRs are a reliable, clean, non-emitting source of energy, with costs that are predictable and competitive with other alternatives.”
The first problem with these claims is that SMRs don’t yet exist and aren’t expected to exist for a decade, making these claims dubious. It’s not the only questionable claim made by proponents.
Are SMRs a clean, zero-emission source of power?
Nuclear reactors emit much lower concentrations of carbon than fossil fuels, so one could claim they are zero-emission. But they have their own, uniquely harmful, emissions. From thousands of tonnes of spent fuel to hundreds of thousands of tonnes of mine tailings, nuclear power leaves a radioactive trail that is an immediate threat to waterways and water tables and is lethal for hundreds of thousands of years. SMRs will only add to that.
In 2010, Ad Standards Canada ruled that an ad claiming CANDU reactors were emission-free was “inaccurate and unsupported.” The Power Workers’ Union was expected to remove all ads containing the “emission-free” statement and to qualify any future claims. ……
After 70 years, the nuclear industry still hasn’t found a way to keep habitable environments safe from spent fuel for anything close to the time frames required for it to be harmless. There have been many plans in the past and there are current plans but all have one thing in common: they are unfit for purpose.
Some SMR technologies promise to use CANDU spent fuel in the SMR, claiming this will reduce both the radioactivity and quantity of the spent fuel. This claim is theoretical, based on proprietary data, and a report published by the Bulletin of the Atomic Scientists said doing so would be “playing with fire,” noting that the process, called pyroprocessing, will exacerbate the spent fuel storage and disposal challenges, not mitigate them.
Will SMRs be safe?
A range of power-generation and storage technologies that are clean, emissions-free, safe and low cost, is imminent. Within 10 years, these technologies will be widespread, fully incorporated into all levels of society, and deployed to all regions – all before the first SMR comes online. In all likelihood, by the time an SMR comes to market, there will be a more economical and environmentally responsible alternative in place.
While the rhetoric is persuasive, the case for SMRs doesn’t stand up to objective scrutiny. Allocating climate-change funds to them is a travesty.
The insanity of nuclear power in space
The Big Push for Nukes in Space, https://www.counterpunch.org/2020/12/15/the-big-push-for-nukes-in-space/?fbclid=IwAR1rGf0qomJlTKuhqCOsTTl3EkKOQzxf2QxOJ-3n0MnxGWNLvybgxXPovTU BY KARL GROSSMAN.– 15 Dec 20, Last week a SpaceX rocket exploded in a fireball at the SpaceX site in Texas. “Fortunately,” reported Lester Holt on NBC TV’s Nightly News, “no one was aboard.”But what if nuclear materials had been aboard?
The nuclear space issue is one I got into 35 years ago when I learned—from reading a U.S. Department of Energy newsletter—about two space shuttles, one the Challenger which was to be launched the following year with 24.2 pounds of plutonium aboard.
The plutonium the shuttles were to carry aloft in 1986 was to be used as fuel in radioisotope thermoelectric generators—RTGs—that were to provide a small amount of electric power for instruments on space probes to be released from the shuttles once the shuttles achieved orbit.
The plutonium-fueled RTGs had nothing to do with propulsion.
I used the U.S. Freedom of Information Act to ask what would be the consequences of an accident on launch, in the lower or upper atmosphere—and what about the dispersal of deadly plutonium. A few years earlier, I wrote Cover Up: What You Are Not Supposed to Know About Nuclear Power, so I was well familiar with plutonium, considered the most lethal radioactive substance.
For 10 months there was a stonewall of challenges to my FOIA request by DOE and NASA. Finally, I got the information, heavily redacted, with the claim that the likelihood of a shuttle accident releasing plutonium was “small.”
Said one document: “The risk would be small due to the high reliability inherent in the design of the Space Shuttle.” NASA put the odds of a catastrophic shuttle accident at one-in-100,000.
Then, on January 28, 1986 the Challenger blew up.
It was on its next mission—in May 1986—that it was slated to have a plutonium-fueled RTG aboard.
From a pay phone in an appliance store –amid scores of TV sets with that horrible video of the Challenger exploding—I called The Nation magazine and asked the folks there whether they knew that the next launch of the Challenger was to be a nuclear mission. They didn’t.
They had me write an editorial that appeared on The Nation’s front page titled “The Lethal Shuttle.” It began, “Far more than seven people could have died if the explosion that destroyed Challenger had occurred during the next launch…”
And I got deeper and deeper into the nukes-in-space issue—authoring two books, one The Wrong Stuff, presenting three TV documentaries, writing many hundreds of newspaper and magazine articles and speaking widely on the issue.
NASA, incidentally, later in 1986, drastically increased the odds of a catastrophic shuttle accident to one-in-76. It turned out the one-in-100,000 estimate was based on dubious guessing.
I found that accidents involving the use of nuclear power in space is not a sky-is-falling threat. In the then 26 U.S. space nuclear shots, there had been three accident, the worst in 1964 involving a satellite powered by a SNAP 9-A radioisotope thermoelectric generator fueled with plutonium.
The satellite failed to achieve orbit, broke up in the atmosphere as it came crashing back down to Earth, its plutonium dispersing as dust extensively on Earth. Dr. John Gofman, an M.D. and Ph.D., professor of medical physics at the University of California at Berkeley, formerly associate director of Lawrence Livermore National Laboratory, author of Poisoned Power and involved in early studies of plutonium, long pointed to the SNAP 9-A accident as causing an increase in lung cancer on Earth.
Today the use of nuclear in space is being pushed harder than ever.
“US Eyes Building Nuclear Power Plants for Moon and Mars,” declared the headline this July of an Associated Press dispatch. “US Eyes Building Nuclear Power Plants for Moon and Mars”.
As Linda Pentz Gunter, editor at Beyond Nuclear International, recently wrote here on CounterPunch, “Yet undeterred by immorality and expense, and apparently without the slightest concern for the radioactive dirt pile these reactors will produce, NASA and the Department of Energy are eagerly soliciting proposals.” https://www.counterpunch.org/2020/10/21/nukes-on-the-moon/
In July, too, the White House National Space Council issued a strategy for space exploration that includes “nuclear propulsion methods.” “US Ramps Up Planning for Space Nuclear Technology”
General Atomics Electromagnetic Systems has come out with a design for a nuclear propulsion reactor for trips to Mars.
Nuclear propulsion, its promoters are saying, would get astronauts to Mars quicker.
Shouted the headline in Popular Mechanics last month: “The Thermal Nuclear Engine That Could Get Us to Mars in Just 3 Months.”
And Elon Musk, founder and CEO of Space X, has been touting the detonation of nuclear bombs on Mars to, he says, “transform it into an Earth-like planet.” https://www.independent.co.uk/life-style/gadgets-and-tech/news/elon-musk-mars-nuke-humans-live-mirrors-spacex-a9072631.html
As Business Insider explains, Musk “has championed the idea of launching nuclear weapons just over Mars’ poles since 2015. He believes it will help warm the planet and make it more hospitable for human life.”
As space.com says: “The explosions would vaporize a fair chunk of Mars’ ice caps, liberating enough water vapor and carbon dioxide—both potent greenhouse gases—to warm up the planet substantially, the idea goes.” https://www.space.com/elon-musk-nuke-mars-terraforming.html
It’s been projected that it would take more than 10,000 nuclear bombs to carry out the Musk plan.
The nuclear bomb explosions would also would render Mars radioactive.
The nuclear bombs would be carried to Mars on the fleet of 1,000 Starships that Musk wants to build—like the one that blew up this week.
SpaceX is selling T-shirts emblazoned with the words “Nuke Mars.”
Beyond the this completely insane plan to ruin Mars, as on Earth, solar energy can provide all the power needed for would-be settlements on Mars and the Moon. Continue reading
Small Nuclear Reactors – the Big New Way – to get the public to fund the nuclear weapons industry
so-called “small nuclear reactors”
Downing Street told the Financial Times, which it faithfully reported, that it was “considering” £2 billion of taxpayers’ money to support “small nuclear reactors”
They are not small
The first thing to know about these beasts is that they are not small. 440MW? The plant at Wylfa (Anglesey, north Wales) was 460MW (it’s closed now). 440MW is bigger than all the Magnox type reactors except Wylfa and comparable to an Advanced Gas-cooled Reactor.
Only if military needs are driving this decision is it explicable.
”Clearly, the military need to maintain both reactor construction and operation skills and access to fissile materials will remain. I can well see the temptation for Defence Ministers to try to transfer this cost to civilian budgets,”
Any nation’s defence budget in this day and age cannot afford a new generation of nuclear weapons. So it needs to pass the costs onto the energy sector.
How the UK’s secret defence policy is driving energy policy – with the public kept in the dark. https://www.thefifthestate.com.au/energy-lead/how-the-uks-secret-defence-policy-is-driving-energy-policy-with-the-public-kept-in-the-dark/ BY DAVID THORPE / 13 OCTOBER 2020
The UK government has for 15 years persistently backed the need for new nuclear power. Given its many problems, most informed observers can’t understand why. The answer lies in its commitment to being a nuclear military force. Continue reading
The Mayak nuclear reprocessing plant: Rosatom’s dirty face- and the courageous opposition
problems, protests, reprisals” Produced by RSEU’s program “Against nuclear and radioaсtive threats”In the city of Krasnoyarsk, Rosatom plans to build a national repository for high–level radioactive waste. A site has been selected on the banks of Siberia’s largest river, the Yenisei, only 40 km from the city. Environmental activists consider this project, if implemented,to be a crime against future generations and violates numerous Russian laws. Activists are also concerned that waste from Ukraine,Hungary, Bulgaria (and in the future from Belarus, Turkey, Bangladesh, and other countries) could be transported there as well. (47)
NuScale’s nuclear reactor looks suspiciously like an old design, (that melted down)
Why Does NuScale SMR Look Like a 1964 Drawing of Swiss Lucens Nuclear Reactor (which suffered a major meltdown in 1969)?
https://miningawareness.wordpress.com/2015/08/31/why-does-nuscale-smr-look-like-a-1964-drawing-of-swiss-lucens-nuclear-reactor-which-suffered-a-major-meltdown-in-1969/
Whatever NuScale is, or is not, it clearly isn’t “new”. The Bible must have foreseen the nuclear industry when it said that there was no new thing under the sun. While there might be something new about it, certainly its scale is not. And, it seems mostly a remake of old military reactors, perhaps with influence from swimming pool reactors.
The main ancestor seems to be the US Army’s SM-1, made by the American Locomotive Company, making its most distant ancestor the steam locomotive.
Government subsidizes for NuScale are a deadly taxpayer rip rip-off. Even without an accident, nuclear reactors legally leak deadly radionuclides into the environment during the entire nuclear fuel chain, as well as when they are operating. Then, the nuclear waste is also allowed to leak for perpetuity.
The 1964 Lucens Design certainly looks like the one unit NuScale. Did MSLWR, now NuScale, take from Lucens or from an earlier common design ancestor?
NuScale 12 years ago when it was called MASLWR and still an official government project, 2003, INEEL/EXT-04-01626.
This is for single reactors. They want to clump them together.
Is there a common ancestor in either the US nuclear power station in Greenland or Antarctica? Actually, the main “parent” for the underground concept, according to the Swiss documentation, is underground hydroelectric power stations, dating from the 1800s. These caverns have been known to collapse, which, along with the WIPP collapse, points to another risk associated with underground nuclear reactors, besides leakage and corrosion.
being mostly in an underground cavern proved to be a liability rather than an asset for Lucens. The cavern leaked water and contributed to corrosion issues that ultimately led to nuclear meltdown.
Despite its tiny size, tinier than NuScale, it still is classified as a major nuclear accident. Furthermore, the cavern did not keep the nuclear fallout from escaping into the environment. There was 1 Sv (1000 mSv) per hour of
radiation in the cavern. Radiation was measured in the nearby village, and the cavern still leaks radiation. Continue reading
Russia marketing small nuclear reactors to the Arctic , (who cares about the toxic wastes?)
Rosatom to build small-scale land-based Arctic nuclear plant by 2028
Rosatom said it has reached an agreement with the government of the Republic of Sakha (Yakutia) setting out parameters for pricing energy that will be produced by the nuclear plant, which is expected to be completed by 2028……….
“I am convinced that a small-scale nuclear power plant will give a qualitative impetus to the development of the Arctic regions of Yakutia, stimulate the development of industry in Ust-Yansky ulus and improve the living standards of local residents,” said in a statement Head of the Sakha Republic Aysen Nikolayev.
The nuclear plant is expected to operate for 60 years but the press release did not specify how Rosatom plans to deal with the nuclear waste produced by it.
Rosatom officials said the small-scale nuclear plant is based on a proven technology that has already been tested in Arctic conditions.
RITM-200 reactors are already being used on the recently commissioned Arktika nuclear-powered icebreaker and six other 22220 design heavy Russian icebreakers that are being built, Rosatom officials said…….
“The implementation of this project strengthens the leading position of Rosatom in the world market of small nuclear power plants.”…….
Rosatom is also actively marketing the technology for export overseas, Likhachev said. https://thebarentsobserver.com/en/nuclear-safety/2020/12/rosatom-build-small-scale-land-based-arctic-nuclear-plant-2028
U.S. Dept of Energy pouring $millions into new nuclear gimmicks
DOE selects advanced reactor concepts for funding https://www.world-nuclear-news.org/Articles/DOE-selects-advanced-reactor-concepts-for-funding, 23 December 2020
DOE expects to invest about USD600 million over the next seven years in ARDP, which aims to help domestic private industry demonstrate advanced nuclear reactors in the USA.
The department issued an ARDP funding opportunity announcement in May this year, which included the ARC-20 awards, the Advanced Reactor Demonstration awards, and the Risk Reduction for Future Demonstration awards. For the ARC-20 projects, DOE expects to invest a total of about USD56 million over four years with its industry partners providing at least 20% in matching funds. The goal of the ARC-20 programme is to assist the progression of advanced reactor designs in their earliest phases.
DOE yesterday announced the selection of three US-based teams to receive ARC-20 funding. These are:
- Inherently Safe Advanced SMR for American Nuclear Leadership. Advanced Reactor Concepts will deliver a conceptual design of a seismically isolated advanced sodium-cooled reactor facility that builds upon the initial pre-conceptual design of a 100 MWe reactor facility. The total award value over three-and-a-half years is USD34.4 million, with the DOE’s share being USD27.5 million.
- Fast Modular Reactor Conceptual Design. General Atomics will develop a fast modular reactor conceptual design with verifications of key metrics in fuel, safety and operational performance. The design will be for a 50 MWe fast modular reactor. Total award value over three years is USD31.1 million (DOE share is USD24.8 million).
- Horizontal Compact High Temperature Gas Reactor. Massachusetts Institute of Technology will mature the Modular Integrated Gas-Cooled High-Temperature Reactor (MIGHTR) concept from a pre-conceptual stage to a conceptual stage to support commercialisation. The total award value over three years is USD4.9 million (DOE cost share is USD3.9 million)………..
On 16 December, DOE selected five teams to receive USD30 million in initial funding for risk reduction projects under its ARDP programme. All five of the selected designs have the potential to compete globally once deployed, DOE said. The five projects are: the BWXT Advanced Nuclear Reactor; Westinghouse’s eVinci Microreactor; Kairos Power’s Hermes Reduced-Scale Test Reactor; the Holtec SMR-160 light-water small modular reactor; and the Molten Chloride Reactor Experiment, a project led by Southern Company Services Inc.
Two projects led by TerraPower and X-energy were selected in October to receive USD160 million in initial funding for under the DOE’s Demonstration projects pathway to develop and construct two advanced nuclear reactors that can be operational within seven years……https://www.world-nuclear-news.org/Articles/DOE-selects-advanced-reactor-concepts-for-funding
UK’s quest for nuclear fusion.
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he science of nuclear fusion was proven in the early 1930s, after fusion of hydrogen isotopes was achieved in a laboratory. And we see fusion in action every day. The stars, including our Sun, are giant self-sustaining fusion reactors. ……..
Unlike nuclear fission, which breaks heavy atoms apart, nuclear fusion compresses light atoms together. This means there is far less harmful waste created by fusion. Neutron bombardment causes a fusion plant to become slightly radioactive, however these radioactive products are short-lived. Fusion therefore offers the tantalising potential for near-limitless, climate-friendly energy production that doesn’t come with a shadow of radioactive waste. Test reactors, such as the Joint European Torus (Jet) at Culham in England, have proved fusion is possible, albeit for short periods of time. The challenge is turning these experimental reactors into an ongoing process that is commercially viable. For this, it would need to generate more power than is needed to keep the fusion reaction going.
For decades, we have been promised that commercial fusion power plants will exist within 30 years. As far back as 1955, the physicist Homi J Bhabha claimed we would have fusion power within two decades. This claim, and many others since, have repeatedly failed to be achieved. The promise is eternal, but fusion always seems that same distance away………. https://www.bbc.com/future/article/20201214-the-uks-quest-for-affordable-fusion-by-2040
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Biden flirts with the fantasy of small nuclear reactors as the cure for climate change
if the nuclear revolution doesn’t happen in the next four years, it’s probably not going to happen
The Green Fantasy and Messy Reality of Nuclear Power. TNR, 23 Dec 20, Biden is flirting with the idea of rejuvenating the industry to help decarbonize the economy—and there are skeptics in spades. Joe Biden will have to do more about climate change than any president before him. He has no choice. Already, close U.S. allies are openly expressing their relief about the end of the ecologically disastrous Trump era while a coalition of left-wing politicians and organizations are demanding sweeping emissions reductions.
Biden’s campaign climate promises were extensive. But one of the more interesting promises in the plan—and one of the ones key to determining how he approaches emissions reduction—was his promise to “identify the future of nuclear energy.” That means reopening discussion of a technology many environmentalists once thought would be rotting in the dustbin of history by now.
Part of the reason nuclear energy construction remains difficult and expensive in the U.S. is that in polls Americans are split down the middle on their approval of nuclear energy, and opponents make a big stink when construction of a nuclear plant is being discussed. These are rational worries, according to Mark Delucchi, a research scientist affiliated with UC Berkeley and Lawrence Berkeley National Laboratory, which operates on behalf of the U.S. Department of Energy. In addition to the risk of meltdowns—which are, admittedly, rare—we have to also consider the disposal of caches of spent nuclear fuel, the risks of which “are potentially much more abroad in time and space,” Delucchi said. “They affect people. They affect other ecosystems. They affect different generations. And they’re unknown.”
“It kinda boggles my mind how anyone who has any clue about solving problems related to climate or energy still considers nuclear power,” said Mark Jacobson, professor of civil and environmental engineering at Stanford University and a frequent collaborator with Delucchi. As Jacobson pointed out, there’s next to no active construction of nuclear power plants currently going on in the U.S. All of the U.S. nuclear energy construction happening right now consists of two reactors in Georgia that Jacobson says “may never even be finished.”
A project in Utah set to break ground soon was set in motion by politicians accused of conflicts of interest, and construction of that plant has faced opposition from activists since its inception. In 2017, two U.S. nuclear reactor projects were canceled after construction had begun, leaving investors on the hook for billions of dollars. “So people are trying to say that we should build lots of these things that you can’t even build one of?” Jacobson said.
Despite the near impossibility of constructing one of these plants, greater federal investment in nuclear energy appears to be on the table. Biden’s transition team includes Rachel Slaybaugh, a Berkeley nuclear engineer. The Senate Committee on Energy and Public Works earlier this month approved a bipartisan bill aimed at protecting existing nuclear infrastructure, developing new nuclear technology, and supporting uranium mining.
America’s pro-nuclear voices tend to hail from the aggressively moderate part of the political spectrum. The centrist think tank Third Way says on its website that “advanced nuclear is shaping up to be a key component in our race to zero emissions.” House Minority Leader Kevin McCarthy conceded in February that climate change is real—a step not all Republicans have taken—but claimed that the Democrats are going about trying to fix it all wrong. We should be, McCarthy wrote on his website, “investing in clean energy technology that will lead to less emissions, lower costs, and produce as much or more power. Chief among them is advanced nuclear technology.”
Rather predictably for anyone who follows this issue, McCarthy’s statement about clean energy (which doesn’t mention wind or solar) includes several citations of rockstar nuclear activist Michael Shellenberger, a guy who doesn’t think climate change is that bad and who has given not one, but two blockbuster TED talks attempting to bodyslam wind and solar, one of which is bluntly named “Why renewables can’t save the planet.” Over 2 million people have watched it on YouTube alone.
The notion that nuclear power is necessary and inevitable is far from a fringe viewpoint. Last year, The New York Times ran an op-ed called “Nuclear Power Can Save the World,” written by three Ph.D.-holders, including cognitive neuroscientist and radical optimist Steven Pinker.
According to this brand of eco-contrarianism, nuclear is not just viable, but the only pragmatic plan for decarbonizing the U.S. energy grid. Built into this message is invariably the idea that plans outlined by environmentalists, activists, and alternative energy proponents are actually doing more harm than good. It’s not that these folks want nuclear to have a seat at the table as humanity negotiates its energy future; they want to nuke-pill the whole climate movement.
But inevitably, this rhetoric has to address the chief problem of nuclear power, which is that it is extremely time-consuming and expensive to build new reactors. The solution, nuclear supporters argue, is to take a modular approach to our nuclear construction. Modularity means minimal variation at each new site, a streamlined design process, and less of the sort of worksite entropy that slows things down. In other words, cookie-cutter them into the energy landscape as quickly as possible.
There’s reason to be skeptical of this approach. “Claims about the technical and economic attractiveness of modular or small scale nuclear reactors, I think, are potentially especially problematic on the political side of things,” Delucchi said. “A lot of the costs associated with nuclear power are based on technologies that are not commercialized, or even particularly close.”
Plans based on 100 percent renewable energy are routinely criticized for relying on technology not yet available or cost-effective. Clearly, though, that’s also true for nuclear power. Nuclear fans, then, are asking the country to bet on a successful nuclear expansion at a time when we have less than ten years—roughly the time it takes to carry out the relatively smooth construction of a single nuclear power plant—to cut our greenhouse gas emissions by 40–50 percent from 2010, or else we’ll blow past the ugly 1.5 degree warming threshold, according to the Intergovernmental Panel on Climate Change (IPCC), and plunge ourselves into climate chaos. That’s quite a bet.
In practical terms, all Biden has promised to do with regard to nuclear energy is form a research agency, dubbed ARPA-C, and churn out some government reports about it and other energy possibilities. And it won’t be at all surprising if, like Trump, Biden also gives a little boost to uranium mining companies that are desperate to expand their operations.
If ARPA-C’s research into modular reactors produces breakthroughs, more uranium gets mined, regulations fall away, public outcry dies down, and nuclear really turns out to be the answer to climate change, that should become clear by the end of Biden’s first term. If the U.S. is going to come anywhere close to meeting the IPCC’s recommendations for avoiding catastrophic warming through nuclear power, modular nuclear plants will be going up all over the place by January of 2025. We should see ribbons being cut, foundations being poured, and uranium ore well on its way to being enriched. “Small-scale modular” will have to become one of those eye-rollingly overused cliches, like “OK Boomer” or “social distancing.”
None of this seems particularly likely. And if the nuclear revolution doesn’t happen in the next four years, it’s probably not going to happen, given the slow pace of nuclear power construction. All those pragmatic arguments for nuclear energy will probably end up looking as fantastical as a three-eyed fish. https://newrepublic.com/article/160712/green-fantasy-messy-reality-nuclear-power
Trump Signs Directive to Bolster Nuclear Power in Space Exploration
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Trump Signs Directive to Bolster Nuclear Power in Space Exploration, One goal laid out in the new policy is the testing of a fission power system on the moon by the mid- to late 2020s, Scientific American By Mike Wall, SPACE.com on December 21, 2020 Nuclear power will be a big part of the United States’ space exploration efforts going forward, a new policy document affirms. President Donald Trump on Wednesday (Dec. 16) issued Space Policy Directive-6 (SPD-6), which lays out a national strategy for the responsible and effective use of space nuclear power and propulsion (SNPP) systems. “Space nuclear power and propulsion is a fundamentally enabling technology for American deep-space missions to Mars and beyond,” Scott Pace, deputy assistant to the president and executive secretary of the National Space Council, said in an emailed statement Wednesday. “The United States intends to remain the leader among spacefaring nations, applying nuclear power technology safely, securely and sustainably in space.”…….. NASA and the U.S. Department of Energy are working together on a fission-reactor project called Kilopower, which could provide juice for crewed outposts on the moon and Mars. …….. SPD-6 is the sixth space policy directive signed by President Trump, as its name suggests. SPD-1 officially instructed NASA to return astronauts to the moon to help prepare for crewed Mars missions; SPD-2 eased regulations on the private spaceflight industry; SPD-3 aimed to help with space-traffic management; SPD-4 directed the Department of Defense to establish the U.S. Space Force; and SPD-5 laid out a cybersecurity policy for U.S. space systems. As that list indicates, President Trump has been quite active in the space-policy domain. He also resurrected the National Space Council, which had been dormant since the early 1990s. And just last week, he issued a new national space policy, which aims to bolster national security and American leadership in space, among other goals. https://www.scientificamerican.com/article/trump-signs-directive-to-bolster-nuclear-power-in-space-exploration/ |
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USA’s Dept of Energy pouring $millions into gimmicky new untested nuclear projects
The US Department of Energy (DOE) has announced USD20 million in awards for the third of three programmes under its new Advanced Reactor Demonstration Program (ARDP). DOE’s Office of Nuclear Energy has selected three teams to receive FY2020 funding for the ARDP’s Advanced Reactor Concepts-20 (ARC-20) programme.
DOE expects to invest about USD600 million over the next seven years in ARDP, which aims to help domestic private industry demonstrate advanced nuclear reactors in the USA.
The department issued an ARDP funding opportunity announcement in May this year, which included the ARC-20 awards, the Advanced Reactor Demonstration awards, and the Risk Reduction for Future Demonstration awards. For the ARC-20 projects, DOE expects to invest a total of about USD56 million over four years with its industry partners providing at least 20% in matching funds. The goal of the ARC-20 programme is to assist the progression of advanced reactor designs in their earliest phases.
DOE yesterday announced the selection of three US-based teams to receive ARC-20 funding. These are:
- Inherently Safe Advanced SMR for American Nuclear Leadership. Advanced Reactor Concepts will deliver a conceptual design of a seismically isolated advanced sodium-cooled reactor facility that builds upon the initial pre-conceptual design of a 100 MWe reactor facility. The total award value over three-and-a-half years is USD34.4 million, with the DOE’s share being USD27.5 million.
- Fast Modular Reactor Conceptual Design. General Atomics will develop a fast modular reactor conceptual design with verifications of key metrics in fuel, safety and operational performance. The design will be for a 50 MWe fast modular reactor. Total award value over three years is USD31.1 million (DOE share is USD24.8 million).
- Horizontal Compact High Temperature Gas Reactor. Massachusetts Institute of Technology will mature the Modular Integrated Gas-Cooled High-Temperature Reactor (MIGHTR) concept from a pre-conceptual stage to a conceptual stage to support commercialisation. The total award value over three years is USD4.9 million (DOE cost share is USD3.9 million).
“ARDP is significant because it will enable a market for commercial reactors that are safe and affordable to both construct and operate in the near- and mid-term,” said Secretary of Energy Dan Brouillette. “All three programmes under ARDP pave the way for the United States to be highly competitive globally.”
On 16 December, DOE selected five teams to receive USD30 million in initial funding for risk reduction projects under its ARDP programme. All five of the selected designs have the potential to compete globally once deployed, DOE said. The five projects are: the BWXT Advanced Nuclear Reactor; Westinghouse’s eVinci Microreactor; Kairos Power’s Hermes Reduced-Scale Test Reactor; the Holtec SMR-160 light-water small modular reactor; and the Molten Chloride Reactor Experiment, a project led by Southern Company Services Inc.
Two projects led by TerraPower and X-energy were selected in October to receive USD160 million in initial funding for under the DOE’s Demonstration projects pathway to develop and construct two advanced nuclear reactors that can be operational within seven years.
“Funding for ARDP beyond the near term is contingent on additional future appropriations, evaluations of satisfactory progress, and DOE approval of continuation applications,” DOE noted.
Draft EIS on Versatile Test Reactor (VTR); Lacking Justification and Due to Proliferation Risks, VTR Project Must Not Go Forward.
SRS 21st Dec 2020, DOE Announces Release of Draft EIS on Versatile Test Reactor (VTR); Lacking
Justification and Due to Proliferation Risks, VTR Project Must Not Go
Forward. Option to Fabricate Plutonium Fuel in Old K-Reactor at Savannah
River Site would Bring Risks and Up to an Additional 30 Metric Tons of
Plutonium to South Carolina – Must be Rejected.
EIN Presswire 21st Dec 2020
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