Nuclear energy holds great potential to contribute to power sector decarbonisation. It is a carbon-free and extremely energy dense resource that produces no air pollution. However, it comes with significant drawbacks: not only is nuclear energy very expensive, but the byproduct is radioactive material that can be extremely toxic and is long-lasting, leading to safety fears.

In this episode, James and Daisy discuss the benefits and challenges of nuclear energy, one of the most contentious topics within the environmental movement. What exactly is nuclear energy? What role should nuclear power play in the transition to cleaner energy? And how do the risks of nuclear energy compare to the risks posed by climate change?

SOME RECOMMENDATIONS:

• Gaia: A New Look at Life on Earth – a book by James Lovelock that puts forward the idea that life on earth functions as a single organism.
• Our World in Data (2020): What are the safest and cleanest sources of energy? Fossil fuels are the dirtiest and most dangerous, while nuclear and modern renewable energy sources are vastly safer and cleaner. This article is also a useful resource to explore global data on nuclear energy production: Nuclear Energy.

OTHER ADVOCATES, FACTS, AND RESOURCES:

• IEA: Nuclear power accounts for about 10% of electricity generation globally, rising to almost 20% in advanced economies.
• Terrestrial Energy is a Canadian nuclear technology company working on Generation IV nuclear technology.
• Verv is an AI-based smart home product that sits next to your electricity or smart meter and analyses your home energy data at its source. In 2018, a Government-backed trial in Hackney used Verv’s renewable energy trading platform to enable customers with renewable energy supplies and battery storage to sell surplus power directly to neighbours.
• The Guardian (2024): The cost of completing Hinkley Point C (a nuclear plant in Somerset) will be between £31bn and £34bn, although if completion is delayed to 2031 costs would rise to £35bn.

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Music: “Just Because Some Bad Wind Blows” by Nick Nuttall, Reptiphon Records. Available at https://nicknuttallmusic.bandcamp.com/album/just-because-some-bad-wind-blows-3

Producer: Podshop Studios

Huge thanks to Siobhán Foster, a vital member of the team offering design advice, critical review and organisation that we depend upon.

Stay tuned for more insightful discussions on navigating the transition away from fossil fuels to a sustainable future.