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James Walker
Chief Executive Officer & Director, NANO Nuclear Energy Inc.

NANO Nuclear Energy (NASDAQ:NNE)'s CEO James Walker Featured on Washington Times 'Bold and Blunt'

📅 Sep 23, 2026 Nano Nuclear Energy Inc. 18 MIN 179 VIEWS 19 SEGMENTS · 2 SPEAKERS
Thank you to ‪@washingtontimes‬ and Cheryl Chumley for having our CEO, James Walker on Bold and Blunt to discuss nuclear power and NANOs role in the growing industry. James touches on NANO Nuclear Energy's approach to the micro reactor industry saying, "Its very different than the traditional reactor systems and the deployment timelines are much faster, 15 years might be shortened to 3 to 4 years." He added, "You now have the ability to mass manufacture components because they're standardized designs that will be deployed across multiple locations. It's more an assembly operation rather tha...

What James Walker said

Written from the verified transcript and checked against it. Every figure links to the moment it was said.

James Walker, CEO of Nano Nuclear Energy, argued that the defense department drives emerging nuclear technology into commercial markets, citing a contract with the Air Force to deploy one of its systems on a base. He explained micro reactors can be built in 3 to 4 years versus 15 for traditional plants, with no emergency planning zones, and cited a construction permit application accepted by the NRC for a reactor at the University of Illinois campus. Walker said the US may temporarily buy nuclear-grade graphite from China but is rebuilding domestic infrastructure. He estimated 50,000 people need about 50 megawatts, or 3 to 4 micro reactor units. Addressing safety, he described an experiment where 50 units failed worst-case, giving a nearby bystander a radiation dose equivalent to eating a banana. Walker predicted data centers and advanced nuclear will be 'married' due to tech industry demand for base load power off-grid.

Key takeaways

  1. Micro reactors can be deployed in 3 to 4 years versus 15 for traditional plants, with no emergency planning zones.
  2. A community of 50,000 people needs about 50 megawatts, or 3 to 4 micro reactor units.
  3. The US may temporarily buy nuclear-grade graphite from China but is rebuilding domestic infrastructure.
  4. In a worst-case experiment with 50 failed units, a nearby bystander received a radiation dose equivalent to eating a banana.

Numbers and commitments

FigureWhat it refers toTypeAt
2 gigawatt Scale of nuclear reactors China builds every year metric 6:27
15 years Deployment timeline for traditional large reactors timeline 3:46
3 to 4 years Deployment timeline for advanced micro reactors timeline 3:46
50 megawatts Power needed for a community of 50,000 people metric 11:01
3 to 4 units Number of micro reactor units needed for 50,000 people metric 11:01
50 units Number of units in worst-case experiment metric 11:01

Chapters

  1. 0:00Defense as driver of nuclear technology
  2. 3:16Construction of micro reactors
  3. 6:00Supply chain and China dependence
  4. 8:12Negatives and trade-offs of micro reactors
  5. 10:29Powering a community of 50,000
  6. 11:01Public perception and safety
  7. 13:32Data centers and nuclear partnership
  8. 16:31Future deployments across America

Questions asked in this interview

6
  1. 3:16What kind of space is needed for them and how long is the actual construction process?
  2. 6:00So, to what degree would the construction of these facilities be dependent on, for instance, China providing some of the materials?
  3. 8:12What are the negatives involved with the construction of these micro facilities?
  4. 10:29What do you tell them in layman's?
  5. 13:32Do you find that a competing interest?
  6. 16:04What's sort of the time frame?
Cheryl 0:00 ↗
Standing her ground, not backing down. When the world gets loud, she don't play around. Turn it up. Let the truth come through. When Cheryl talks, it's coming at you.
James Walker, CEO of Nano Nuclear Energy. I want to thank you so much for being on Bold and Blond. So great to have you here.
James Walker 0:28 ↗
Great. Very pleased to be on. Thank you.
Cheryl 0:31 ↗
So I look forward to our discussion about emerging nuclear capability, emerging nuclear energy, because you make the case that the defense department is oftentimes the driver of emerging technology making it into the commercial market and you see in the future this is the wave of nuclear energy. Just talk a little bit about what leads you to form that conclusion.
James Walker 1:00 ↗
Sure. So I mean nuclear energy began, you know, from the government. I mean, the US was the first nuclear power in the world and that began obviously World War II. It began with Oppenheimer and then it obviously moved into the civil program but it was obviously buoyed by that sort of military pushing it into its own purposes and then it had that civil application that came off it was like the offshoot. What's being examined now is that the technology has advanced to a certain point where you can create these advanced smaller reactor systems that can deploy a lot faster that utilize much more safe fuels and it can collocate. It can be deployed in ways it's never been deployed before. Island communities, military bases, mining projects, oil and gas. But the one very specific application for this technology is military bases because they have this mandate that they need to be self-sufficient with power for at least a two-year period and it's very difficult for them to meet this mandate if they lose grid power because it would mean a substantial stockpiling of things like diesel or coal or gas or whatever it would be. But the nuclear reactor gives them that energy sovereignty. So a lot of bases now are examining that nuclear option and the only way to do that is these advanced reactor systems. So for instance, we have a contract with the Air Force at the moment that's going to be looking at how we deploy one of our systems onto this Air Force base. But being able to work with someone like, you know, the Air Force or the Army or the US Marines or whoever it is, you know, it provides that push. Because it's not that money is not important or cost isn't important to them, but their priorities are very different. It's about energy independence, energy security, and that alone can be a driving force to push a tech into physical deployment, physical construction. And once you get to that point, you know, your lessons learned, your ability to actually make that device improves dramatically. And then your ability to make that commercial reactor becomes a lot easier.
Cheryl 3:16 ↗
Let me cut in real quick and just in as layman's description as you possibly can explain a little bit about the actual physical construction of a nuclear plant and in this case we're talking about micro nuclear facilities. What does it take? What materials are necessary? What kind of space is needed for them and how long is the actual construction process?
James Walker 3:46 ↗
Yep. So these micro reactor systems that are being considered, they contrast the large reactors quite dramatically. Now, the materials might be quite similar. You might still need the nuclear grade graphite, you need the enriched uranium, but there are some very fundamental differences. Like for instance, if you think of the big traditional light water reactor systems, the nuclear plants we're all familiar with the big systems. Now the deployment timelines for those things might be 15 years and they need huge emergency planning zones around them. So almost like a demarcation area of several miles around those reactor systems just to allow for worst accident case scenarios. The new advanced reactors contrast that quite dramatically because of the type of fuel that they're utilizing. There's no emergency planning zone around a lot of these reactor systems. So they can collocate on the base and they can be put in dense population centers. And to give an example, our micro reactor system, we're building one at the moment in the middle of the University of Illinois campus. And you know that's surrounded by dorm rooms and students and the NRC, the federal regulator has accepted construction permit application for consideration now in that setting. And it would only do that if it was very confident that there was no accident scenario that would pose a risk to any nearby bystander. So again, it's very different to the traditional big reactor systems and the deployment timelines are much faster whereas that 15 years might be shortened to 3 to 4 years. Now you're still going to need a lot of the same sort of components but they're essentially much smaller scale and you now have the ability to mass manufacture these components because they are standardized designs and you will be deploying standardized designs across multiple locations. You ship these parts to the location they're required and it's more of an assembly operation rather than construction. So you avoid things like big construction delays or the risk of construction delays and cost overruns and things like that.
Cheryl 6:00 ↗
Let me ask you another follow-up question before I forget and we move on. Some of the materials you mentioned, you said graphite, some of the other materials that are necessary to this construction. First off, in America, we have environmentalists who don't like us using many of our natural resources. So, to what degree would the construction of these facilities be dependent on, for instance, China providing some of the materials?
James Walker 6:27 ↗
I mean, you never have to rely on China for anything specific on a reactor system. Now, China is building nuclear reactors like crazy at the moment. They've been building 2 gigawatt scale factories every single year. And for that reason, they do have a very developed nuclear energy infrastructure. And so, there are things like nuclear grade graphite where there aren't many suppliers in the world, but China does supply. They are one of the suppliers of it. Now we do have an option to buy from China but for instance if for any reason there was an embargo on China or there was trade disputes with them there are alternatives for all of these different items. We wouldn't necessarily be dependent on them for anything specific but we probably will and I think the nuclear industry will buy things from them until the US has built back some of its infrastructure. And I think even a few years ago the Biden administration they realized that a lot of the US nuclear infrastructure had atrophied because of underinvestment into it and they were putting billions back into rebuilding efforts in the US and those rebuilding efforts are underway right now. The US has put billions of dollars back into big infrastructure projects and they are building nuclear infrastructure like crazy now to get back to a point of complete self-sufficiency and to be able to make all the components. So we do have the Chinese option. We can buy products from there. It's only temporary, it's not necessary and really the advantages of Chinese infrastructure and equipment, it's only optional temporarily before the US is completely self-sufficient again.
Cheryl 8:12 ↗
So what are the negatives outside of the public perception I assume with nuclear even to this day? What are the negatives involved with the construction of these micro facilities?

9 more exchanges in this transcript

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Cite this transcript

APA, MLA, BibTeX
APA

Walker, J. (2026, September 23). NANO Nuclear Energy (NASDAQ:NNE)'s CEO James Walker Featured on Washington Times 'Bold and Blunt' [Interview transcript]. Nano Nuclear Energy Inc.. CEOInterviews.AI. https://ceointerviews.ai/interview/2922602/

MLA

James Walker. "NANO Nuclear Energy (NASDAQ:NNE)'s CEO James Walker Featured on Washington Times 'Bold and Blunt'." Nano Nuclear Energy Inc., 23 Sep. 2026. Transcript, CEOInterviews.AI, https://ceointerviews.ai/interview/2922602/.

BibTeX
@misc{walker2026_2922602,
  author       = {James Walker},
  title        = {NANO Nuclear Energy (NASDAQ:NNE)'s CEO James Walker Featured on Washington Times 'Bold and Blunt'},
  howpublished = {Interview transcript, Nano Nuclear Energy Inc.. CEOInterviews.AI},
  year         = {2026},
  month        = {sep},
  url          = {https://ceointerviews.ai/interview/2922602/},
  note         = {Speaker-attributed transcript with timestamps}
}