Energy Transition

What is nuclear fusion? The science – and the latest news on it – explained

Nuclear fusion is what happens in the Sun and other stars and involves joining two atomic nuclei to make one larger one.

Nuclear fusion is what happens in the Sun and other stars and involves joining two atomic nuclei to make one larger one. Image: Reuters

Kate Whiting
Senior Writer, Forum Agenda
Simon Torkington
Senior Writer, Forum Agenda
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How the private sector has backed nuclear fusion in the past two decades.
How the private sector has backed nuclear fusion in the past two decades. Image: McKinsey

2015, Jet, Vessel, Interior, Shutdown, Intervention, 2014-15 InterventionIn Vessel Close out Photograph, view from Octant 1 - May 2015Jet Vessel Close Out Photographs fromn Octant 1 MHP following completion of 2014-15 Intervention - May 2015
The interior of the record-breaking nuclear fusion reactor at the JET fusion lab in Oxford, UK Image: UKAEA, courtesy of EUROfusion

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What's the World Economic Forum doing about the transition to clean energy?

Nuclear fusion is the holy grail of clean energy.
Nuclear fusion is the holy grail of clean energy. Image: Renato Perillo

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Related topics:
Energy TransitionChemical and Advanced MaterialsNuclear Security
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