Fusion could be the ultimate source of low carbon energy, but achieving the process on Earth is no small feat. What will it take to unlock its immense potential?
As Sir Ian Chapman explains, technology is essential to success, but it's not the only factor. To deliver fusion and scale its impact, we must also build a new sector from the ground up.
Sir Ian is CEO at UK Atomic Energy Authority - the country's national laboratory for the development of fusion. UKAEA's mission is to lead the delivery of sustainable fusion energy while also maximising its scientific and economic benefits.
By undertaking fundamental research and working with industrial partners today, they aim to create a landscape that can support fusion power plants in the future.
Fusion is currently at an inflexion point. It's inherently safe, sustainable and can replace fossil fuels as a source of baseload energy, all of which adds to its appeal. What's stopping us from reaping the benefits? According to Sir Ian, the process itself poses difficulties.
To achieve fusion two atomic nuclei must be fused together. The collision releases energy, but also requires it in staggering amounts. We are yet to build a plant that produces more energy than it uses.
The obstacles are real, but according to Sir Ian, not insurmountable. Technology and industry both have a pivotal role to play. Intensive capital is needed to scale, but with the world of opportunity it represents, fusion is a challenge worth investing in.
To learn more about UKAEA, visit their website: www.gov.uk/government/organisations/uk-atomic-energy-authority
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