Zap Energy's Z-Pinch Proves a Real Alternative to Tokamaks in Fusion Race

Zap Energy's 100-shot success with sheared-flow-stabilized Z-pinch—a simpler magnetic confinement design—shows tokamaks no longer hold a monopoly on fusion progress. As Commonwealth Fusion, TAE, and Helion pursue competing approaches, the industry is betting on multiple pathways rather than one winner. This diversity may actually speed up reaching commercial fusion power.