LONDON, UK — A new Deep Isolation study commissioned by advanced reactor deployment company Fermi Energia discusses the potential suitability of areas in Estonia considered for siting a deep horizontal borehole repository for nuclear waste. This preliminary study found no fundamental geologic limitations to disposing of nuclear waste in deep horizontal boreholes and that a wide range of locations could be demonstrated to comply with IAEA Safety Regulations for geologic disposal.
The study is a qualitative geological assessment of Estonia’s crystalline basement rock that evaluates geological conditions and potential risk factors for Estonia’s 15 counties, screening their potential for hosting a deep borehole repository. Such a repository would isolate radioactive elements from the Earth’s surface for 1.3 million years. At that point, any elements that might reach the surface would be three orders of magnitude below levels deemed safe and allowable by international safety standards.
With Estonia aiming to reduce carbon emissions by 70 percent by 2030, advanced nuclear power generation from small modular reactors (SMRs) could contribute to Estonia’s carbon-neutral future. Yet the unresolved issue of how to permanently dispose of spent nuclear fuel is a major obstacle to deploying nuclear energy worldwide.
“If we are to be successful in our efforts to see Estonia become the first European Union country to deploy an SMR in the 2030s, it is important that we take responsibility now in planning for spent fuel disposal,” said Kalev Kallemets, CEO of Fermi Energia, an emerging company of nuclear and energy professionals founded to deploy SMRs in Estonia. “This Deep Isolation study indicates that a deep borehole disposal repository could meet all prerequisites and be safe and cost-effective as well as easily deployed and scalable.”
There are about 50 small modular reactor designs and concepts being developed globally, according to the International Atomic Energy Agency. Deep Isolation is partnering with the advanced nuclear sector to explore the important role that borehole disposal can play. For example, a recent study published by the Electric Power Research Institute (EPRI) indicates that locating a deep borehole repository at the site of a hypothetical advanced reactor in the southeastern United States could be both safe and cost-effective. Fermi Energia is the first European company to contract with Deep Isolation on a preliminary geologic study to manage advanced reactor waste.
“As Estonia considers the role that advanced nuclear power generation can play in delivering a low-carbon future for the country, citizens and policymakers can feel confident there is a safe and affordable way to dispose of the resulting spent nuclear fuel,” says Chris Parker, Managing Director, Deep Isolation EMEA Limited. “We applaud Fermi Energia for doing the right thing by planning for disposal of the nuclear waste up front. This is a significant step forward in confirming that regions across Estonia, in particular along the northern coast near a potential SMR site, could potentially safely host a borehole repository.”
While countries such as Finland, Sweden and France are building mined repositories for nuclear waste, a deep horizontal borehole solution in Estonia would isolate the waste much deeper — at 1,500 meters vs. about 500 meters — for potentially lower costs, as highlighted in a recent EPRI feasibility study. Deep boreholes are more quickly deployed, given that drilling can be done in weeks, while mining can take years and even decades. As the geology near the potential Estonian SMR site appears suitable for disposal, the costs and risks of transporting waste long distances can be avoided. And they’re likely safer because there are no workers underground.
Deep Isolation’s solution would place the waste in corrosion-resistant canisters within deep boreholes drilled into rock formations that have been isolated from the biosphere for a million years or more. The waste can be retrieved during a determined timeframe or permanently secured.
The study was conducted in collaboration with Engineering Bureau STEIGER LLC, Estonia’s foremost geologic and drilling company.
Deep Isolation will present the results of this study as part of Fermi Energia’s one-day SMR conference, New Generation Nuclear Energy in Estonia, on Feb. 9. Please register here.
ABOUT DEEP ISOLATION
Deep Isolation is a leading innovator in nuclear waste storage and disposal. Founded upon values of environmental stewardship, scientific ingenuity, and social responsibility, Deep Isolation offers a solution that leverages directional drilling technology to safely isolate nuclear waste deep underground.
ABOUT FERMI ENERGIA
Fermi Energia’s mission is to bring Estonian energy production into the 21st century by developing a modern small nuclear power plant that will ensure Estonia’s security of electricity supply in all weather, at a favorable price for electricity consumers, to meet the country’s climate goals.
In this episode, John Lindberg, Public Affairs Manager at the World Nuclear Association, speaks about the impacts of radiophobia and the public's perception of nuclear on the nuclear industry.
Note: This transcript is the raw transcript of this podcast. Minimal edits have been made only for clarity purposes.
John Lindberg (0:10):
We need to make sure that in the climate change conversation that nuclear isn’t just in a peripheral role, but rather, how do we place nuclear energy center stage given the everything that nuclear can do in terms of fighting climate change?
Narrator (0:26):
Did you know that there are half a million metric tons of nuclear waste temporarily stored at hundreds of sites worldwide? In the U.S. alone, one in three people live within 50 miles of a storage site. No country has yet successfully disposed of commercial spent nuclear fuel, but it’s not for lack of a solution. So what’s the delay? The answers are complex and controversial. In this series, we explore the nuclear waste issue with people representing various pieces of this complicated puzzle. We hope this podcast will give you a clearer picture of Nuclear Waste: The Whole Story. We believe that listening is an important element of a successful nuclear waste disposal program. A core company value is to seek and listen to different perspectives.
Opinions expressed by the interviewers and their subjects are not necessarily representative of the company. If there’s a topic discussed in the podcast that is unfamiliar to you, or you’d like to more closely review what was said, please see the show notes at deepisolation.com/podcasts.
Kari Hulac (1:46):
Today, we’re talking to John Linberg, Public Affairs Manager at the World Nuclear Association. John is a radiation and nuclear power communications expert who focuses on the impacts of radiophobia and the public’s perception of nuclear energy, which is also the subject of his doctoral studies at King’s College London and Imperial College. Thank you for joining us today, John.
John Lindberg (2:11):
Ah, pleasure is all mine. Greetings from a very wet and gloomy London.
Kari Hulac (2:16):
Great, well stay warm and dry there. First off, I know you’re interested in how pop culture shapes the public’s opinion of anything with the word “nuclear” in it and how their fear has helped coin the term “radiophobia”. Please define that term and share a bit about its history.
John Lindberg (2:35):
Radiophobia is essentially the very clear disconnect that exists between what people perceive radiation to be and what radiation science tells us that it actually is. So most people would think that radiation is something that is uniquely dangerous, something that poses a threat, not only to ourselves but also threats to future generations. Whereas science tells us that of the many sorts of environmental threats that we face, radiation really isn’t something to get too concerned about. And radiophobia is really that, it isn’t a phobia in the clinical sense. And pop culture has to say, has played a major role in this. You know, all of us, most of us, have watched the Simpsons where we’re all thinking about Homer Simpson sitting and eating nuclear waste out of a, of a big barrel with a warning sign on it, or, or indeed HBO’s Chernobyl service that came out not that long ago.
John Lindberg (3:36):
And pop culture essentially helps us to put images to something that we cannot see because after all radiation is invisible to all our senses. We can’t smell it, we can’t hear it, we can’t taste it. So the only way for us to really make sense of radiation is to use images that’s given to us by pop culture or be it something that we were reading or even the history. And when it comes to radiation, if you look at the history of radiation, we started off thinking that it is the coolest thing on the planet. We would use radiation for everything, anything from painting your watches to, if you wanted to get it started nicer skin complexion, you could use slightly radioactive skin creams. It’s only then really after the second world war, that radiation starts to become something quite different, something more ominous we started connected with cancer.
John Lindberg (4:34):
And then obviously, the bomb and the bomb starts to play a really, really big role in the way that we start to make sense of radiation. And really at that point, making the connection from the nuclear bomb to a nuclear reactor and they both are radioactive, all the sudden we start to see these sort of bridges being built, “Oh, God, radiation is everywhere.” Which means a nuclear reactor is probably something quite close to a nuclear bomb, and that’s really why the history of radiation and the way that radiophobia impacts our lives today is so important to understand. And indeed, how pop culture played a major role in that.
Kari Hulac (5:17):
Have you seen people’s perceptions changing at all? I can completely understand the fears of the past. You know, and, and, and you deal with people worldwide. You’re educating people worldwide. Do you see differences in attitudes by countries, say, you know, where you are in the United Kingdom or Japan, US?
John Lindberg (5:37):
Yeah. I mean, you can definitely see that there is a difference in attitudes. But let’s just say on a, on a country basis, I come back to that in a second. It’s also a lot to do with when were you born? So for instance, my generation, so I’m going after the end of the cold war, my generation, we never grew up with this sort of visceral fear of nuclear war. For me, nuclear war is an abstract concept that doesn’t really mean anything on an emotional level, whereas my parents and my grandparents, for them nuclear war and the impact of the war, was very, very real. Conversely, the history and memory of Chernobyl is nothing that I remember. But my grandma still remembers to this day, how she feared the clouds and because the clouds are carrying radiation from Chernobyl.
John Lindberg (6:34):
So whenever we talk nuclear at home, she automatically starts thinking about these clouds. And on a country-to-country basis. You also see a major difference. So here in the UK, people have a much more relaxed relationship with nuclear power. It hasn’t really been any major incidents or, or anything that’s really given rise to that level of fear. In America, you would find that a lot was connected to the nuclear bomb and to fall out from the weapons. And Chernobyl didn’t really play a role in America, full stop. Whereas in Japan, you have this sort of unique perception challenge where you have the nuclear bombs of Hiroshima and Nagasaki and the sort of cultural trauma that that brought. But also you have the accidents at Fukushima Daiichi not even 10 years ago. So in Japan, you find that this sort of radiophobia is, is much more present in people’s minds. And it doesn’t take much for that to manifest, be that in increasing anxiety, social stigma, or any of the other well-known side effects of radiophobia.
Kari Hulac (7:51):
So tell me a little bit about your organization. The World Nuclear Association is an international organization that promotes nuclear power and supports companies that are part of that industry. So what are your most pressing goals and challenges in your role there at the moment?
John Lindberg (8:07):
So, as you say, the World Nuclear Association represents all parts of the nuclear industry from uranium mining to reactor vendors, operators, to waste management companies. So for us, we really spread the important message of why nuclear energy matters. And there’s a couple of really big challenges that we’re facing, I suppose, as an industry, and by extension, WNA faces some as well. Climate change is clearly one of them. We need to make sure that in the climate change conversation that nuclear isn’t just in a peripheral, but rather how do we place nuclear energy center stage given the everything that nuclear can do in terms of fighting climate change? We have the challenges and the opportunities presented by the UN sustainable development goals. Clearly clean, affordable, and reliable energy is crucial to everything that we do.
John Lindberg (9:12):
Doesn’t matter if we’re talking about food production, education, women’s empowerment, you name it, energy will be there, and energy will be crucial. And it is a tragic matter of fact, that we still see just under 1 billion people around the world, not having access to electricity, let alone any sort of clean electricity and nuclear can play a crucial role, both building large reactors, and, and small reactors. So we are engaging with national governments and international bodies, UN, the International Energy Agency, so on and so forth. Making sure that nuclear is represented at all levels of conversation. And thirdly, I suppose more pertinent today, is the issue around nuclear waste and the European Union’s whole work around the taxonomy where nuclear, as things currently stand, would be excluded from sustainable financing initiatives because of this perception of nuclear isn’t sustainable, whereas far less sustainable energy sources such as natural gas is included. So we are spending a lot of time engaging with stakeholders around the world, highlighting just how sustainable nuclear is and just how important nuclear is to building a truly sustainable future.
Kari Hulac (10:40):
So the key thing about moving forward with nuclear energy is that there’s the problem of the waste that hasn’t been permanently disposed of. What do you see the conversation around nuclear waste changing, given the value of nuclear energy as a carbon-neutral energy source? How does that play into your work? And do you hear that raised as an objection to supporting nuclear energy?
John Lindberg (11:05):
I mean, absolutely. Nuclear waste surfaces in more or less any conversation that we are having around nuclear’s role in, in fighting climate change. The challenge here is really that it is a perception issue as much as anything else. It is perceived that we haven’t resolved the question or the problem of nuclear waste, but the thing is, ever since the civil nuclear industry emerged, we have been looking after the waste in a very responsible fashion. Civil waste has never harmed anyone and we know how to handle it. Yes, there is the question of final disposal. But it’s also, if we’re comparing nuclear with other energy sources, nuclear waste is very small in quantity. And in terms of handling it, it’s, it’s relatively simple, especially if you compare to a gas, gas, or coal-fired power plant, it’s pretty hard to, to, to handle the CO2 or the ash that comes out of the, of the, of the chimneys. Whereas nuclear waste is ceramic or metallic. In some cases, it’s easy enough, you stick it into a pond and then you have it on-site, but yes.
Kari Hulac (12:26):
Right. I bet most people may not even realize it’s just a little pellets, correct.
John Lindberg (12:29):
Oh yeah, totally. I mean, I feel that they’re about that size and you, and you get an absolutely incredible amount of energy out of it. And that’s the key because there’s so much energy and so little raw material, the amount of waste that comes out it’s teeny tiny. Yes, we, we need to make more progress on, on establishing if you like repositories or recycling, because at the end of the day, what comes out of the reactor, most of that is still uranium. And we can, there’s plenty of energy in that. There’s plutonium, which we can use for electricity generation and the other elements as well. So it’s getting policymakers, I think, to, to, to realize that we resolved the question that the technical questions around nuclear waste management decades ago, it’s really a political one. They need to decide. Do you want to recycle some of it? Do you want to recycle all of it, or do you want to just use it once and dispose of it in repositories or cohorts? So it’s a political question, not a technical one.
Kari Hulac (13:38):
Now you’re studying for a doctorate in philosophy focused on risk, communication, and radiation, and you’re completing a master’s degree in medical radiation sciences. So in your spare time, you seem like you’re probably pretty busy there, but tell me, what are you learning in the course of your studies? Are there some facts you can share to help the public understand the risks of radiation associated with nuclear waste?
John Lindberg (14:01):
Yeah, so, I think the one thing that becomes abundantly clear when you start to, to, to really study and research questions around radiation is that we as a community, be it with the radiation community or the community, we learned to talk about radiation risks in isolation from other risks. We don’t put it into context and we don’t put it into perspective, and that’s a huge problem. You know, we don’t talk about any other risks that way. So why would we do that by radiation? You know, nothing in life is without risk. And I, I don’t cycle in London because the risk of being run over by a bus is pretty high. It was perceived as high. Whereas living in London in itself is probably even worse because of air pollution.
John Lindberg (14:49):
And that’s something that, especially in my Ph.D., has spent a lot of time looking into the way that we, we make sense of the world if you like. Cause at the end of the day, we are all emotional bias creatures. Most of the way that we make sense of the world is really gut feeling and there’s nothing wrong with that. But what’s important is to understand that because we often, especially in the nuclear community, we make this sort of flawed argument that we’re all rational. So, and given that we’re all rational, we just need to give people facts about nuclear power or radiation, or nuclear waste. So it comes down to that, you know, we need to change the way that we talk about ourselves, and in doing so, we need to, if you like become more human. I think that’s really what, what I’ve found, which is so important to get out to people in, in, in the nuclear community.
Kari Hulac (15:44):
You know you make me think about just the generational thing again, in terms of how people will change. You know, I see a lot of millennials really passionate about nuclear energy in the context of climate change. And maybe, do you think there’s a possibility that just the growing understanding of climate change will kind of lead to more acceptance of the fact that nuclear energy could be a solution, could be part of the solution to that, and maybe coming to terms with, yes, there is radioactive waste, but we can deal with it safely and responsibly with a really low risk, then maybe nuclear energy can be part of the mix.
John Lindberg (16:25):
Yeah. I mean, that’s a brilliant question. And in many ways that strikes right to the heart of many of the conversations that we’re having. Nuclear power and climate change is a tricky conversation to have. Some evidence points towards what’s called reluctant acceptance, that people understand that we might need nuclear for a while, but then as soon as we find something better, we can ditch nuclear for whatever that solution is. So it’s a double-edged sword. So on the one hand I think that the bigger challenge really is to get people to get comfortable with nuclear. And we can do that in a number of different ways. Climate change is really scary. You know, I remember when I started to really understand climate change, it scared the living daylights out of me. And for a long time, I was just too afraid to engage with it.
John Lindberg (17:20):
I disconnected and a lot of people have done that. So talking about nuclear in the climate change context is it can be helpful, but I think we’ve really need to be having a much broader conversation about what makes nuclear power such a valuable power source, be that fighting poverty, be that addressing energy poverty, be it creating artificial fuels, be it powering a more equitable society. I think that that’s really where we can build coalitions for nuclear, but it’s going to be positive. Cause I think that’s what we need to do. We need to build a positive momentum around nuclear. That will then start to get into the conversations around climate change because if we put all of our bets into the climate change basket, we’ll struggle because if we look at how the energy arena is being perceived, solar and wind are having very, very high favorability ratings.
John Lindberg (18:28):
People think about these energy sources and they get feelings of hope that this is something that’s going to bring, literally in the case of solar, a brighter future. The problem is obviously that we can’t do it with just solar and wind, there just isn’t a way, and the only way to do it in a low carbon way is with nuclear. And that’s why I think we need to bring the conversation around nuclear to, in a much broader arena again, and talk about all the things that nuclear can do rather than focusing on that tiny, tiny sliver that’s climate change. And that, and that’s a challenge. And I don’t think the industry has gotten that balance right, just yet, but we will live and we learn right.
Kari Hulac (19:17):
What does the World Nuclear Association do in terms of educating people about the waste? Like, do you have, I mean, do you have favorite solutions that you support? I mean, I know in, you know, closer to where you are, Finland and Sweden have had some success moving forward with their permanent disposal solutions. You know, what, what have you learned about those countries or other alternative sources of disposal?
John Lindberg (19:45):
So the World Nuclear Association is completely agnostic when it comes to waste management solutions. We recognize that certain countries have certain historical or legislative histories that make certain solutions seem more favorable than others. Some countries will want to recycle some of it. We see that for instance, in France and in Russia, but Germany has also been recycling parts of its waste. Some countries want to recycle all of it. Again, Russia is very much leading the way and a lot of that sort of R&D work, but in the United States, you see a lot of very exciting startups looking at reactor concepts that essentially can recycle theoretically up until about 97% of all the waste. Equally some countries like the ones you mentioned, Sweden, Finland, they have gone down for a different philosophy, which is that you use the fuel in the reactor, and you do that once, and then you send it off to, to a final repository.
John Lindberg (20:50):
And it’s really up to governments to decide what suits them the best. And again building repositories has for a long time been seen as the only solution. And I would obviously take, take issue with that. For instance, some countries might find it that it is too expensive to build a repository, especially for smaller countries. They might only have one, two reactors. Building a full site, a proper repository might just be too expensive. So some companies look then upon steps like international repositories, where you send waste from different countries into a central repository. And then we have other solutions like deep boreholes solutions. And really as far as we’re concerned, you know, off you go in terms of, find as many exciting solutions as possible, we are happy to write about them. We got some really, really, really good information papers cause you spoke earlier about education.
John Lindberg (21:55):
And, and for me, I think it’s really exciting that Finland has made such good headway on its repository. And when Onkalo opens up for the first waste or spent fuel to be shipped off and placed in the repository, I think at that point, we will be able to say to anyone that challenges the nuclear industry, by saying, well, look guys, you don’t have a solution to waste because well, yes we do, we have the repository of which is open and we have all of these other exciting solutions that we are currently developing. And I think that’s really going to be a game-changer. And it’s going to make it easier for the nuclear industry, I think to bring its case as well. On the climate change arena, given the waste keeps cropping up time and time again.
Kari Hulac (22:45):
Thank you so much John I’ve learned a lot talking with you today and I look forward to learning more from your organization.
John Lindberg (22:55)
Thank you so much.
Nuclear Waste 101
Understand more about nuclear waste and its implications for you and your community.
A paper on the impact of poor borehole sealing on repository performance written by Stefan Finsterle, Cal Cooper, Richard A. Muller, John Grimsich and John Apps, has been published in the peer-reviewed journal Energies.The paper is available online and for download.
A deep horizontal borehole repository offers strong isolation of nuclear waste. The safety afforded by waste isolation at depth relies largely on the natural barrier provided by the horizontal section of the borehole. A potential for vulnerability may be with the vertical section of the borehole that needs to be drilled to build and access the repository. It is important to measure and ensure that the vertical access hole does not provide a direct path through which radionuclides escape from the repository to the land surface. While the borehole will be backfilled and plugged after waste emplacement, it is difficult to assure that the engineered sealing barrier will remain effective over the very long time period for which the waste must be safely isolated.
To investigate the importance of borehole sealing on repository safety, we calculated the radiological exposure dose assuming that the backfill material is of poor quality or has lost its ability to inhibit water flow and radionuclide transport. Our computer simulations indicate that the release of radionuclides through the poorly sealed access hole is small, even if an earthquake destroyed the waste canisters and pushed water along the borehole and into faults. The estimated maximum dose from the release of radionuclides during these adverse events does not increase significantly compared to the nominal scenario and is two to three orders of magnitude lower than a 10 mrem dose standard.
Given that the long-term effectiveness of borehole sealing is difficult to assess or predict, it is reassuring that a deep horizontal borehole repository does not need to rely on the long-term integrity of its seals and backfill material.
Computer simulations of water flow and radionuclide transport in a deep horizontal borehole repository indicate that the waste remains sufficiently isolated even if a strong earthquake occurs and the access hole is poorly sealed.
This month marks the two-year anniversary of a Deep Isolation milestone that’s worth pausing to reflect upon as we’re setting our 2021 goals.
As recently as 2018, nuclear industry professionals had dismissed the idea that a newcomer could help solve the nuclear waste problem, a serious environmental challenge that has yet to be addressed globally.
But on Jan. 16, 2019, we took our first significant leap forward in overcoming such skepticism when we became the first private company to successfully demonstrate publicly to an invited cross-section of government officials, NGOs and investors the emplacement and retrieval of a prototype nuclear waste canister in a test drillhole about half a mile underground.
The first step of the technology demonstration was the early dawn emplacement of the canister. In this phase, we showed it is possible to successfully lower a narrow long canister deep underground and push it horizontally into place.
The biggest test was the final stage — retrieval. I still remember the look of pride on the face of our CEO Liz Muller later that night when the mechanical tractor emerged from the drillhole with the canister securely attached — something that at least some in the nuclear industry thought couldn’t be done.
“This proves definitively that canisters deep underground in horizontal drillholes are indeed retrievable,” Muller said as the canister was rose from the ground. “We just did it.” To date, our video of this demonstration has more than 43,000 views.
Deep boreholes have long been used by oil and gas, and vertical boreholes had been considered for possible nuclear waste disposal, but we demonstrated a concept to use directional drilling to extend the vertical borehole horizontally to safely isolate the radioactive waste under multiple rock barriers far below the earth’s surface.
From Demonstrating Technology to Demonstrating Safety
While we were happy that day in Cameron, Texas, we knew that such a demonstration was only the beginning. We knew that to build a successful nuclear waste disposal company we would have to overcome many hurdles, including regulatory barriers, building community support and studying safety.
The fact that such a demonstration was even able to take place showed we were learning how to build public support networks. We made new friends in this town 75 miles northeast of Austin, and we are using that experience to continue engaging with people from around the world who are concerned about nuclear waste.
Because only a few dozen people could attend in person, we later hosted a webinar to answer questions and share with a wider audience exactly what took place and why.
On the safety front, a little more than a year later we released our first computer-modeled safety analysis: a set of post-closure radiological safety calculations for a generic horizontal drillhole repository sited in shale.
We continued on a positive 2020 trajectory, winning our first several customer contracts and closing out a $20 million Series A raise that shows there’s a strong appetite among individual cleantech investors for technologies that advance solutions that address nuclear waste.
Looking Ahead to 2021
We plan in 2021 to secure additional contracts with governments and the advanced nuclear industry to study whether our deep borehole disposal solution meets their unique needs. Just last week we blogged about a new in-depth Electric Power Research Institute study of the feasibility of a deep borehole solution, and we expect to soon announce the results of a geology study conducted for an Estonian advanced reactor company.
We also recently published a paper in the independent journal Energies detailing the safety calculations for an unsealed deep horizontal borehole containing nuclear waste.
To further help governments and advanced reactor organizations worldwide better understand how our solution can work for them, we can now test and demonstrate our solution using the testing facility of our technical advisor, Schlumberger, a world-leading oilfield service provider.
The Electric Power Research Institute (EPRI) has released a technical report that identifies and evaluates some of the most important elements for planning, siting, licensing, and implementing deep borehole storage and disposal for spent nuclear fuel (SNF) and high-level radioactive waste (HLW) co-located with an operating advanced nuclear power plant.
At Deep Isolation we believe that nuclear power is important for achieving a carbon-neutral future and should be deployed in conjunction with a waste disposal program.
There are now about 70 advanced reactor projects being worked on in the U.S., a development that shows promise that this clean technology will be helpful in responding to the pressing need to address climate change.
Just recently the U.S. Department of Energy announced that five teams will receive $30 million in initial funding for one of its Advanced Reactor Demonstration Programs, with an expectation that the DOE will invest about $600 million over seven years with industry partners matching at least 20 percent. That’s on top of the $160M awarded through the same program to two teams in October with the expectation that DOE will spend over $3 billion on research for advanced reactors over the next seven years.
In light of this progress, we are pleased to share the results of a comprehensive report published recently by the Electric Power Research Institute (EPRI) that provides the most detailed analysis to date of how deep horizontal boreholes can offer a safe and secure disposal pathway for waste from advanced nuclear reactors.
The study, a collaboration among EPRI, the Nuclear Energy Institute and other interested organizations, assesses the feasibility of onsite horizontal deep borehole disposal for advanced nuclear energy systems. The 192-page report examines physical site characteristics, disposal operations, safety performance analysis, and regulatory and licensing considerations. The report also outlines an approach to engaging with the public in ways designed to build trust and support for the undertaking.
At Deep Isolation we believe in solving the nuclear waste problem for future generations. This study provides valuable independent validation of our nuclear waste management solution and maps out a clear path for how we can collaborate with regulators and community members to establish an on-site disposal solution for advanced reactors.
One notable finding is that disposal of advanced reactor waste in deep horizontal boreholes would cost an estimated $478 million compared to $1.56 billion for disposal in a mined repository, representing a 69 percent cost savings. The base case assumed the disposal of 1,000 metric tons of waste from the 20-year operation of an advanced nuclear reactor.
“Innovative technologies, in parallel with the deployment of advanced nuclear reactors, have the potential to broaden our portfolio of used fuel solutions in the United States,” said Rodney McCullum, Senior Director of Fuel and Decommissioning at the Nuclear Energy Institute. “We are always encouraged when government agencies, the private sector or not-for-profit organizations drive new technologies to improve efficiencies, cost, and help secure the future for the next generation of nuclear reactors. NEI is excited about the prospect of deployment of innovative technologies as a complement to any current or future used fuel solutions in the U.S.”
Findings from this study also indicate new opportunities for countries with small nuclear waste inventories or for nations interested in building their first commercial nuclear power plants.. In either case, deep borehole disposal removes a significant cost barrier and provides a solution for a problem that has inhibited nuclear energy for decades.
To improve customer receptivity and market penetration, we encourage all advanced reactor companies to plan for waste disposal in their product offerings. All too often, customer conversations around advanced reactors fail to consider waste management and we have seen this erode buyer confidence. On the other hand, kudos to our customer Fermi Energia in Estonia for engaging in an early study of whether local geology is suitable for deep borehole disposal.
While the news may seem dire, global warming can be mitigated by drastically decreasing carbon emissions. More people than ever are adopting low-carbon clean energy solutions such as wind and solar, but it’s important to deploy all available technologies, including nuclear energy and especially advanced nuclear reactors.
Current advanced reactor designs showcase more robust safety features, innovative cooling materials and systems, and decreased waste output and cost. For example, Terrapower, an advanced nuclear company founded by Bill Gates, is developing two reactor designs that do not need high-pressure environments to operate, unlike current light water reactors. Its molten chloride fast reactor (MCFR) operates at higher temperatures and therefore higher efficiencies, and makes use of a liquid salt fuel and coolant that allows the reactor to shut down without external power sources, thus preventing accidents. Terrapower’s traveling wave reactor is capable of using depleted uranium as a fuel source, lowering the cost of the overall fuel cycle by using spent fuel from existing reactors.
Credit : Gensler/ThirdWay.org
Small Modular Reactors Offer More Flexibility
Additionally, there are many small modular reactor designs (SMR) that make nuclear far more scalable and flexible and an attractive choice for baseload energy sources. NuScale is one of the most prominent SMR companies and has recently had its small modular reactor design approved by the Nuclear Regulatory Commission. Its SMR design is only a third of the size of existing pressurized water reactors and will be able to be manufactured off-site, reducing cost.
SMRs are an option for remote communities that need low-carbon energy that is always available. One good example is Russia’s floating nuclear reactor, Akademik Lomonosov, deployed in 2019 to supply electricity to oil rigs in Russia’s Arctic Ocean. This 80MW mobile power plant generates enough power to provide energy to about 100,000 people.
The chief reasons why nuclear has not been utilized to its potential in the past is the enormous cost of building a light water reactor, and the unresolved issue of nuclear waste. The SMR and MMR’s make possible the delivery of on-time and on-budget reactors, and now there is a modular disposal option. In addition to the passive safety designs of these innovative reactors, the two chief hurdles to ramped up nuclear power are eliminated. Advanced nuclear energy is low carbon and always on, capable of meeting demands for the smallest of towns to the biggest of cities. Paired with new advancements in renewable energy and energy storage, advanced nuclear technology has the potential to help combat climate change.
By solving the issue of nuclear waste disposal with innovative and reliable solutions, the nuclear fuel cycle will be complete, and advanced nuclear technology can be more easily deployed and accepted.
Elizabeth Muller of nuclear waste storage disposal solutions company Deep Isolation talks about her industry experience, why she co-founded Deep Isolation, her view on energy, and more. Liz covers the company structure, paths to cash flow, deployment steps, ESG work, partnering, nuclear utility relations, investors, and overall strategy.
Episode 7
Judy Treichel
Executive Director of the nonprofit Nevada Nuclear Waste Task Force, a citizens’ advocacy group
Steve Frishman
Geologist and nuclear technical and policy consultant to the state of Nevada
In this episode, Judy Treichel and Steve Frishman reflect on their experience with the state of Nevada and with citizen groups nationwide to get the message across that they do not believe Yucca Mountain is suitable for permanent nuclear waste disposal.
Note: This transcript is the raw transcript of this podcast. Minimal edits have been made only for clarity purposes.
Steve Frishman (0:10):
And as long as Yucca Mountain is out there on the table, there are going to be people who don’t want to think about anything else. In fact, what we need to do is essentially start over again.
Narrator (00:23):
Did you know that there are half a million metric tons of nuclear waste temporarily stored at hundreds of sites worldwide? In the U.S. alone, one in three people live within 50 miles of a storage site. No country has yet successfully disposed of commercial spent nuclear fuel, but it’s not for lack of a solution. So what’s the delay? The answers are complex and controversial. In this series, we explore the nuclear waste issue with people representing various pieces of this complicated puzzle. We hope this podcast will give you a clearer picture of Nuclear Waste: The Whole Story. We believe that listening is an important element of a successful nuclear waste disposal program. A core company value is to seek and listen to different perspectives. Opinions expressed by the interviewers and their subjects are not necessarily representative of the company. If there’s a topic discussed in the podcast that is unfamiliar to you, or you’d like to more closely review what was said, please see the show notes at deepisolation.com/podcasts.
Kari Hulac (1:42):
Hello. I’m Kari Hulac, Deep Isolation’s Communication Manager Today I’m talking to Judy Treichel, Executive Director of the nonprofit Nevada Nuclear Waste Task Force, a citizens advocacy group, and Steve Frishman, a geologist and nuclear technical and policy consultant to the state of Nevada. The task force was founded to represent citizens concerned about the US government’s plans to build a mined repository at Yucca Mountain for the disposal of high-level radioactive waste. Judy and Steve have worked for decades with the state of Nevada and with citizen groups nationwide to get the message across that they do not believe the site is suitable for permanent nuclear waste disposal. Welcome, Judy and Steve. Thank you so much for joining us today on our podcast.
Judy Treichel (2:33):
Thank you. We’re happy to be here.
Kari Hulac (2:36):
Awesome. Awesome. Great. Well, I hope you’re doing well today. So first off you’ve been working on the issue of what to do with nuclear waste longer than most people, 30 years. What sparked your initial interest? And was there a point when you decided this would be your life’s work?
Judy Treichel (2:52):
Well before I ever got into nuclear waste in any kind of an official way, I worked for years to try to end nuclear weapons testing at the Nevada test site. And while I was still doing that, I went to a meeting and it was about testing at the test site. And one of the speakers, there was a man named Luther Carter who’s gone now, but at that time he was built as an environmentalist. And I wasn’t very pleased about his environmental reactions to testing. And during that meeting, he came over where I was and started a conversation and he knew that I was opposed to testing completely. And he said, what would you think about the idea of having us and testing at the Nevada nuclear testing site and instead have the state be willing to accept the nation’s nuclear waste and I’d thought, wow, this is crazy.
Judy Treichel (3:56):
And it immediately sounded to me like a game of nuclear poker where you were very likely to wind up with both.And at that point, I realized that we were in for a real battle if they were willing to even suggest things like that. And as a matter of fact, we did wind up with both testing going on and being targeted for nuclear waste because testing didn’t stop until in the nineties. And we were off to the races on Yucca Mountain before that time. So I think that’s when I realized it was going to start.
Kari Hulac (4:33):
And Steve, did you have a similar experience or anything you’d like to add there?
Steve Frishman (4:38):
Mine was quite different. In the late seventies, I was the research director and Vice President of the Texas Environmental Coalition. And I knew that the government was looking at varying salt deposits in Texas as possible repository sites. And there was an Environmental Impact Statement that ended up being the 1980 Environmental Impact Statement for Management of Commercial High-level Nuclear Waste. So I did the Environmental Coalitions comments on that EIS. And from that, I ended up being on a state agency advisory board, advising the Texas delegation on the writing of the Nuclear Waste Policy, because that environmental impact statement became the basis for the Nuclear Waste Policy Act, which established deep geologic disposal as the policy for this country. So from there, I ended up being Director of the Texas Oversight Program for the Department of Energy’s work in Texas for the repository siting. I guess I just got stuck. I learned so much that I was involved in some other things at the same time, but I figured that I know so much about this now, I can’t let it go. So when the Nevada site became the only site for consideration in 1987, I was invited to come to Nevada as a consultant, and here I am 30 years later.
Kari Hulac (6:10):
So over that time, I know it’s a long time, so it might be hard to pick a few highlights, but if you can, which accomplishments around nuclear waste disposal, are you most proud of and why?
Judy Treichel (6:34):
Well, very little is going on right now, but at the very beginning, when Nevada was first singled out, there was a flurry of activity and the task force was formed by two other people and myself, and we jumped in with both feet and started working really hard at the beginning of 1988. And we went all over the state of Nevada then to rural towns, we did first of a kind meetings in the big cities and we just worked like crazy. And we weren’t trying to build opposition to Yucca mountain. What we were trying to do is just inform people so that they had a basis for being able to participate in public meetings and being able to make formal comments when they were allowed to do so. And so after 1988, Nevada’s legislature only comes into session in every odd year. So in 1989, we had built up so much recognition of the whole project and people were so into it that the legislature had all the cover, they needed to pass legislation against it.
Steve Frishman (7:40):
And the thing that is, is settled, which was, we thought a good thing is that we established in 1989, the state policy that says that nuclear waste will not be stored or disposed in the state of Nevada. And we had good reason based on what we knew about Yucca mountain at the time, but what it really helped us settle was that all over the world or wherever you have controversies over nuclear waste, you end up with real social problems for people and families and even communities turn against each other for all the different possible reasons. And what we did by having legislation that settled the state policy that allowed the state agency, the Agency for Nuclear Projects to have policy guidance for the type of scientific and socio-economic work that was being done on behalf of the state.
Steve Frishman (8:38):
And occasionally through the years, we’ve had people try to force the state to say, but this, but that, and in each case, the policy has stood. And in fact, twice, our legislature has essentially reinforced that policy by passing resolution, supporting that policy. So other places have had major divisive issues and real problems. And in the state here, we very, we have a very large majority of people who support the state policy, which is that Yucca Mountain is not only unsafe, but it would be very bad for our economy. So we, that, that legislation was probably the most important thing that has happened within the state regarding this issue because we settled the policy.
Kari Hulac (9:35):
What do you think the change in administration is going to mean for the back end of the fuel cycle and permanent nuclear waste disposal? I imagine it’s, it’s just happened recently. You’ve been kind of sorting through all of the results as everyone else has, but what, you know, what are you thinking of for 2021 and beyond?
Judy Treichel (9:53):
Well, I guess I’m hoping that we have something that’s consistent where there’s a policy laid out or an attempt to make a policy. With the current administration, we’ve had problems because when President Trump was here in Nevada, he said that he opposed the project and that caught his Secretary of Energy and other advisers completely off guard. They had no idea. And they were actually in support of the project. So it’s just been kind of a confusing sort of thing. But we’re hoping that they decide that, or they realize that there was something very wrong about Yucca Mountain and go back to the drawing board, which is Steve’s expertise.
Steve Frishman (10:47):
And there, through the years, there have been various attempts to change the Waste Policy Act. And for some people, and, you know, adamantly propose that we must continue with licensing Yucca Mountain and the license application. That procedure has been suspended since 2010. So we’re 10 years with nothing going on at all, but there are still people who say, Oh, you got to go forward with it. And the reason it doesn’t go forward is because every year Congress has been convinced to not appropriate any money to go forward. So we’re sitting here 10 years of suspension. And as long as Yucca mountain is out there on the table, there are going to be people who don’t want to think about anything else. In fact, what we need to do is essentially start over again. We know the basics of the original Nuclear Waste Policy Act that talked about having regulations that were generally applicable to all general sites. You know, having radiation protection standards, having a, you know, site screening process that looks at different types of geology, but unfortunately 30 years later, we’re in a situation where we have to start again, if we’re ever going to make any progress, because as long as Yucca Mountain is on the table, you know, it’s a site that Nevada is not going to quit posing.
Steve Frishman (12:22):
And we have mountains of scientific information in the licensing proceeding before it stopped just the state of Nevada, nevermind, 18 other interveners, just the state of Nevada as 219 individual objections that are going to have to be mitigated. And that’s totally unheard of in nuclear facility licensing. So, and we’re prepared at the state level, we’re prepared to adjudicate every one of those 219. And in fact, in the past 10 years, we’ve developed about 25 more objections because of new information, new scientific information that has been developed since the license application. So until Yucca Mountain is off the table, I don’t think there is a chance that we’re going to get any durable policy regarding the ultimate disposal. There are moves right now for centralized interim storage, but interim to what if you don’t have a repository. And the way the Waste Policy Act was written to work, you don’t do interim storage between consolidated used fuel from reactors into one place or a couple of places.
Steve Frishman (13:40):
You don’t do that unless you know that you have a repository that is in the process because otherwise, it’s not interim. And this is what’s happening right now with a couple of sites in the country. Yeah. They’re private sector companies that are trying to become interim storage and they’re just saying, because of the way the law’s written, it’ll go to Yucca Mountain. Well, it’s not going Yucca Mountain, so it’s not interim storage. So what we need to do is face facts, start over again. We’ve learned an awful lot in the last thirty years about the technical basis for what we need to know in order to have, as the Nuclear Regulatory Commission says, reasonable assurance of safety over about a million-year period. And we know a lot more than we did in 1987. And I think there’s a possibility of people are willing to use some intellectual power rather than political power. I think there’s a possibility that we can ultimately get to safe isolation of this waste.
Kari Hulac (14:51):
So you’re a geologist, Steve.You mentioned deep geologic disposal. Is that what you view as the most credible solution to the problem?
Steve Frishman (14:59):
There’s no perfect solution, but as I said before, the Waste Policy Act of 1982 established deep geologic disposal as a policy, and that’s the policy in every other country in the world looking at what to do with the waste from their nuclear power reactors. And I think it is possible. And I think we can develop probably sufficient reasonable assurance if we do the geology properly. And, in order to do that, we first have to have a set of technically based standards that say that there’s a whole bunch of geology that we don’t want to look at. It’s an exclusionary process first. And then now what are the characteristics of geology that we do want to look at? And because we’re part of a large continent, we have a variety of geology and some that is worth looking at, some that we know is not worth looking at.
Steve Frishman (16:07):
So if we started out with, first of all, generally accepted criteria for what could ultimately be a geologic setting that we wanted to use, then siting comes after that. And one of the problems we had with Yucca Mountain is we had generally acceptable standards, Yucca Mountain didn’t meet the standards, so they didn’t ditch Yucca Mountain, they changed the standards.We probably need about 10 years to just do the scientific work before we ever talk about what this site is better than this site. We need to fully understand the geologic criteria we want and whether they’re geologic settings in the country that might fit those criteria, before we ever go down to, we’re going to look at this site and this site. And I think if, you know, we need to become sort of politically mature enough to be able to spend about whatever, maybe 10 years doing something that is first of all, unfixable, if you’re pretty good and second, needs to last for about a million years. So we can’t go for instant gratification. And in fact, as we’ll talk later, the system does not require instant gratification.
Judy Treichel (17:30):
I think it’s also important to have public consent or have the public on your side before you start anything too. Once the public, like Nevada, understands that this is just not in their best interest, and once you’ve got a lot of public opposition, it’s just not going to work. So if they have, as Steve said if they have standards and they have regulations that have to be met and the public believes that those are trustworthy and safe enough and goes along with that, and then is willing to work with the agency or whoever it is that’s doing the work. I think you can get towards success much more than you could ever this way.
Kari Hulac (18:21):
Are you familiar with any successful examples globally for how to deal with nuclear waste?
Steve Frishman (18:26):
Well, nobody’s done really well. There are two, at least two examples globally that are coming close and that’s in Finland and in Sweden and they’ve gone, both countries have gone through long, long process and yeah, have developed a technical basis to where their licensing agencies are satisfied that they can go forward, but they’re continuing to look at some problems that are still known to exist, but in Sweden now they have a site and through decades of a siting process, that people are pretty well satisfied that they have been sufficiently involved in the whole process over the decades.And they’re probably going to eventually end up with a repository. In Finland, they’re a little bit farther ahead. And they again have the public support for what they’re doing.
Steve Frishman (19:33):
They also have a relatively small amount of waste, and they don’t have a big bureaucracy that is pushing and pulling their whole processes. The whole thing has been, the technical work has been done by a relatively small group of people over decades, and they have public support for it. So those two are leading towards what you might say is not success, but at least supportable progress to the isolation, the permanent isolation of waste. And I think it’s very likely that they will succeed at least in being able to feel satisfied that they’re done the very best that they can. And that’s about all we can expect from something where we have no control over the next million years.
Kari Hulac (20:36):
That makes sense. Judy, any thoughts on that topic as well?
Judy Treichel (20:41):
Well, in both of the sites that he’s talking about in Sweden and Finland, those are both either in or near communities where there was a major nuclear power plants that were going, and the people had experience with those. They had not had any bad experiences that I’ve heard of. And so they kind of were, it began with a trust in the, in, in nuclear as, as it was. And in Nevada, the huge contrast here is that Nevada has never had a nuclear reactor and we’re thousands of miles away from the majority of the reactors. So it just seemed so crazy that the stuff would start out on the East coast and come all the way across the country to a place that really had no experience with them and had no interest.
Steve Frishman (21:32):
Other than having been bombed.
Kari Hulac (21:33):
So, so Nevada’s experience with the nuclear weapons development created a very different feeling among the communities there about the waste itself.
Judy Treichel (21:44):
Well, and it started out with atmospheric testing where you had mushroom clouds coming out of the Nevada test site and mostly heading East to Northeast. So you’ve got downwind victims that a lot of people died. A lot of people were injured and there was a lot of damage to ranchers and farmers and, and the, if there was ever any trust, it was totally gone when the government refused to acknowledge that they had hurt people. It was insane. People were getting under their desks at school to be spared danger, danger from Russian bombs, but we had our own blasting off. And so it was just an inconceivable way to move into something like nuclear waste.
Steve Frishman (22:36):
And the only reason we have Yucca Mountain is because the Energy Department’s predecessors for 20 years spent looking around the country quietly for nuclear waste disposal sites and every time they got caught, because they didn’t tell the governors or the states what they were doing every time they get caught, they essentially got run out of the state.
Steve Frishman (23:00):
And the only reason we have Yucca Mountain is because in 1977, the General Accounting Office suggested to the Department that maybe you want to look at places that already have defense nuclear facilities, because they’re more accepting of nuclear facilities just primarily because it’s a lot of jobs. So the only reason we have Yucca Mountain at the Nevada test site is because the Department started looking at places where the government had already done nuclear or already had nuclear facilities. And so they expected that the people in Nevada would be very accepting of this next thing. Well, they kind of missed the point because the people in Nevada didn’t like getting bombed. So the whole thing backfired on them.
Kari Hulac (23:54):
So what I’m hearing, you know, some of the elements of a successful nuclear waste disposal, siting process, I mean, I hear the importance of trust, being open about, you know, the fact that an agency is looking for a location, kinda being transparent. Any other elements to mention?
Judy Treichel (24:15):
Well, I think you hit it right there because when they tried to go from nuclear weapons to nuclear waste, we either were lied to, or we were told it was a matter of national security and people got real tired of hearing that something that was hurting them or that they needed to know, they just couldn’t know because they didn’t have security clearances. So if you can’t have something like that. And I guess another thing that the country needs to look at is whether this should be done privately or through the government, because there’s problems either way, or there may be advantages either way. And I don’t know about that, but that’s one of the things that I think should be talked about too.
Kari Hulac (25:02):
Do you think in Nevada, the door’s closed for Nevada, do you think if there was a process that was handled in an open way and there was a safe, deep geological option and Nevada’s geology was appropriate, is the door closed for Nevada at this point?
Judy Treichel (25:20):
Nevada is probably out, and you could find almost any place in the United States that had less earthquakes. Then we have, you could cut out California and cut out Alaska and Nevada is third in the number of earthquakes that we have. And we’ve got a few old volcanoes that are completely off the scope too, when you’re looking at a million years. So I think you could probably find somewhere, you didn’t have to worry about so many earthquakes and the possibility of volcanoes.
Steve Frishman (25:54):
Well, before 1987, there was a bumper sticker when we knew that Yucca Mountain was on the table. There’s a bumper sticker that still shows up all over the place whenever people start talking about Yucca mountain and that’s, that is not a wasteland and the rest of the country seems to think we might be, but we’ve decided that we are not.
Kari Hulac (26:17):
I have one other question I want to add, how do you get people to realize this is a serious environmental problem that does need a solution? Have you, you know, come up with a way to educate people or any ideas about how do you get people to kind of care really, and, and realize that this needs to be solved.
Judy Treichel (26:38):
One of things you have to do is to understand that people have already a sense of what they want and what they don’t want. And I know that when every, whatever the Department of Energy would hit a wall, they’d say, well, this is insane, we’ve got to get out there and educate these people. And it really meant that you had to get out and do some arm twisting and that’s why you find a lot of the lousy projects in this countries going to very poor areas where people need the money or need the jobs or something. But if you’re going to try and sell something, I’m thinking about, there’s almost the same situation right now in this country with the virus that we have running wild. And the thought that the solution is the vaccine. And you’re seeing a whole lot of people in the country who aren’t going to trust a vaccine.
Judy Treichel (27:38):
If something comes down the road next week and they say, okay, we found it, we’ve got this vaccine, give me your arm. You find a lot of resistance. And before a vaccine is going to work and going to work by work I mean, a lot of people will accept it, they’re going to have to see evidence that it’s there. They’re going to have to see people who they trust saying, I think this is good. Here’s my arm. And I think the same thing goes along with nuclear waste, there are people who the general public will listen to and maybe are not friends of the government, or they’re not believed to be the experts, but people have to have their own way of seeing something that they can trust. And it all comes down to trust.
Steve Frishman (28:28):
There’s also, one of the things that would build the element of trust. And that’s that, you know, right now, because of the way Waste Policy Act was amended, we only have one solution, and that one solution is unacceptable. And so part of building trust is that those who are decision-makers actually have alternatives to look at and can hear the real discussion of the pros and cons of alternatives. And this is why I’m very glad right now to know that there are people thinking of alternatives other than just a big underground mine. I think that’s beneficial to the whole process of maybe getting us to an acceptable point at some time. So we, in our, in our lives, we always face problems, but rarely are we forced to say there is only one solution. We need to be able to look at alternatives and make informed choices.
Steve Frishman (29:44):
And part of the reason we’re in the condition we’re in right now is that Yucca Mountain is not the result of an informed choice. So I think it’s good that there are people thinking, well, you know, geology might be the way to go, but a great big underground mine may not be the only way to use geology. It’s all the problem that we’re facing. So I think it’s, again, it always comes back to trust. And in this case, trust involves decision-making. That is the way we normally make decisions rather than being pulled. You’re the one. So there you have it.
Kari Hulac (30:27):
Great. Well, thank you, Judy and Steve so much for joining us today. I really learned a lot and I appreciate you taking the time to speak with us.
Judy Treichel (30:37):
Okay. Thank you. Thank you.
Nuclear Waste 101
Understand more about nuclear waste and its implications for you and your community.
Sixty-nine years ago something happened in a small desert town that changed the course of history. Dec. 20 will mark the anniversary of the day that the Experimental Breeder Reactor-I became the first power plant to produce usable electricity through atomic fission.
The illumination of just four lightbulbs at the plant, a humble but significant start, eventually led to a reactor capable of powering the whole facility.
This monumental innovation was a pioneer in providing the world with a reliable source of carbon-neutral power long before anyone would realize how important that would become. But there was a critical flaw: There was no means for permanent waste disposal factored into the production of nuclear energy.
It’s inspiring to see how innovation starts. From four lightbulbs in an Idaho desert, nuclear energy is a reliable power source that today provides 10 percent of the world’s power and is among the top sources of low-carbon energy.
But seven decades later, the waste issue remains unresolved. There are 490,000 metric tons of radioactive spent fuel temporarily stored in pools and dry casks worldwide.
The reasons for this failure are myriad, but fundamentally the mined repository approach has been both expensive and unpopular. Because it is so expensive, there can typically be only one repository for a country, which means asking one community to carry the burden, leading to “not in my backyard” concerns. Specific failures have been because of an inability to achieve community consent, concerns over transportation, lack of trust in government, lack of political will, and poor communication. When there has been progress it is typically measured in decades, or even generations. In the United States it has been very much one step forward, two steps back. And the result is that there is no working repository for high level nuclear waste or spent nuclear fuel anywhere in the world.
But the world has changed since the 1950s. Innovation has achieved technical miracles once thought impossible that leave our world vastly improved in so many ways. At Deep Isolation this spirit of innovation is at the heart of what we do and what we believe can address nuclear waste too.
I recently blogged about how Deep Isolation’s successful $20 million Series A raise shows that socially responsible investors are willing to support a cleantech startup with a nuclear waste disposal solution. We’re thankful for this. The world needs cleantech investors who are willing to be inclusive of all technologies that work together to contribute to a carbon-neutral future.
This means investing in advancements that complete the full fuel cycle rather than leaving waste sitting in indefinite storage. This also paves the way for a waste solution for the advanced nuclear power plants of the future.
Rod McCullum of the Nuclear Energy Institute was refreshingly candid when he said in a podcast interview: “To move the next generation of nuclear reactors forward, the industry needs to be able to tell investors and the government that we have a solution to the waste.”
This is where social responsibility comes into play. No matter whether you believe nuclear plays a role in slowing climate change or not, it’s a fact that the moment those first lightbulbs flickered to life in an Idaho desert a waste burden was conceived and left for future generations to bear.
Let’s be the generation to resolve this once and for all. The results will help make our world a better place.
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