There are moments at industry events where the conversation shifts from speculation to reality. At this year’s Innovation Agora at CERAWeek, Bradley Fox, CEO and Co-Founder of Nuclearn, delivered one of those moments.
His session, “Driving Efficiency Across the Nuclear Fleet: From Operating Plants to New Nuclear Deployment,” was not a forward-looking hypothesis. It was a clear, experience-driven view into what is already happening inside nuclear plants today and what must happen next.
This is the inside track on what he shared and why it matters.
Fox opened with a reality that is already shaping decision-making across the industry.
Nuclear is facing a supply-demand imbalance that cannot be solved with hiring alone.
The data points are not subtle:
This is not a slow transition. It is a compression of demand, workforce change, and operational pressure all happening at once.
Fox summarized it directly:
The fleet must produce more with fewer experienced people.
That is the problem AI is being deployed to solve.
One of the most important clarifications from the session was this:
AI in nuclear is not in pilot mode. It is already in production.
Across operating plants, AI is actively supporting core workflows:
AI is reviewing thousands of condition reports, assigning significance, and routing issues. This reduces administrative burden and allows engineers to focus on higher-value decisions.
Managing tens of thousands of tasks within a tight outage window is one of the most complex planning challenges in nuclear. AI is identifying gaps, predicting sequencing risks, and helping avoid costly delays.
AI is compressing days of document review into minutes by making millions of pages of procedures and regulatory content accessible and usable in real time.
Machine learning models are identifying early indicators of equipment issues, enabling teams to act before failures occur.
Robotics platforms are already reducing radiation exposure and saving hundreds of person-hours annually across facilities.
These are not experimental use cases. They are active deployments inside operating plants today.
Fox highlighted that adoption is no longer driven by curiosity. It is driven by necessity.
Corrective Action Program automation, in particular, has moved rapidly into production because the volume of work and workforce constraints made it unavoidable.
This marks a broader shift.
AI is moving into the early majority phase within nuclear, not because the industry is chasing innovation, but because operational pressure demands it.
This distinction matters.
It signals that AI is becoming part of how work gets done, not an overlay on top of it.
While operating plants benefit from decades of historical data, new nuclear projects face a different reality.
They are building without that foundation.
Fox emphasized that AI for new builds is not simply an extension of existing applications. It is a different problem set entirely.
AI is being applied to:
In this context, AI is not just improving efficiency. It is enabling progress.
Without it, scaling new nuclear becomes significantly more complex and time-intensive.
Fox outlined a set of characteristics that consistently define successful AI deployments in nuclear environments.
These are not theoretical guidelines. They are practical requirements.
Nuclear data must remain secure and controlled. Public cloud models are not an option for plant operations.
Every output must be traceable. If it cannot be explained to a regulator, it will not be used.
AI supports decisions. It does not replace them. The role of the engineer remains central.
AI must exist within existing systems and processes. If it requires a separate workflow, adoption will fail.
General-purpose AI does not understand nuclear processes or regulatory frameworks. Solutions must be built specifically for the industry.
These factors are what separate successful deployments from those that do not move beyond initial trials.
There is a common perception that regulation is slowing AI adoption in nuclear.
Fox addressed this directly.
The Nuclear Regulatory Commission is not blocking AI. It is actively working to define how it is used safely and effectively.
Recent progress includes:
The pathway is being built.
But it requires alignment, transparency, and discipline across the industry.
While progress is real, Fox was clear that challenges remain.
The industry is still working through:
These are not technology problems alone.
They are operational and organizational challenges that require coordination across utilities, regulators, and partners.
What stood out most in this session was the clarity around the role of AI in nuclear.
It is not positioned as a replacement for expertise.
It is positioned as a way to extend it.
At a time when nuclear is being asked to do more than ever before, powering data centers, supporting decarbonization, and enabling new builds, the industry cannot rely solely on traditional approaches.
AI is becoming part of the operating model.
Not as a future concept, but as a present capability.
If you want to hear this perspective directly, the full session from the Innovation Agora at CERAWeek is available here.
This is one of the clearest, most practical discussions on how AI is being applied across the nuclear fleet today and what it will take to scale it moving forward.