nuclear-news

What do you need to know to run a nuclear power plant?

 13 July 2026 by Matthew Lockwood, By Siegfried Evens, Visiting Fellow, SPRU and SEG, https://blogs.sussex.ac.uk/sussexenergygroup/2026/07/13/what-do-you-need-to-know-to-run-a-nuclear-power-plant/

Governments around the world revisit nuclear energy as part of the race to net zero. But an important question often remains overlooked: how do we train the people who make nuclear technology possible?

I have studied how nuclear engineering education developed in the United States and Sweden between the 1950s and 1970s to draw lessons from history. The research shows that nuclear engineering did not emerge as a standalone field overnight. Instead, it grew through collaboration between physicists, chemists, mechanical engineers, materials scientists, and other specialists working together to solve complex problems they could not figure out on their own.

The study also reveals that the skills expected of nuclear engineers changed over time. Early training focused heavily on nuclear physics and radiation. As nuclear power plants became larger and more sophisticated, engineers increasingly needed expertise in areas such as heat transfer, materials performance, and reactor safety.

The comparison between the US and Sweden shows the importance of political culture in nuclear engineering. The United States built nuclear expertise through a decentralized network of national laboratories, industry, and emerging nuclear engineering departments. Sweden, meanwhile, pursued a more centralized model in which existing technical universities worked closely with state-led nuclear institutions.

The study is a reminder that nuclear expertise is something we actually have to organize as a society. And for a future in which nuclear power is built and used safely, we do not only need engineers with broad technical knowledge, but also the ability to address broader challenges related to safety, policy, economics, and society.

This research was published in the journal Nuclear Technology, accessible here.

July 16, 2026 - Posted by Christina Macpherson | Education