The new generation of nuclear reactors will be smaller than conventional plants, and capable of being factory-built at speed. But can they shake the industry’s historical record of delays and cost overruns? At RBC Capital Markets’ Energy Transition conference, Cory Kos of Cameco and Alastair Evans of Rolls-Royce SMR outline their vision, while Rajesh Kedia from the UK’s National Wealth Fund predicts investors’ reaction. And Warrick Matthews of Tokamak Energy offers insight into the progress of fusion energy technology.