https://appleyardlees.foleon.com/igipr4/inside-green-innovation-progress-report-fourth-edition/nuclear-energy

"Over the last decade a key area of innovation has been magnet technologies…#magneticconfinement having previously been one of the more promising routes to fusion…

However, magnet advancements were not a dominant driver of the increased innovation…Instead, we have seen an increase in the core area of plasma generation… indicating many fusion companies still trialling less explored approaches to #nuclearfusion…