ITER, private companies (Commonwealth Fusion, TAE) — when will fusion deliver net energy to the grid?
Scope: Commercial fusion reactors, net energy gain milestones
Nuclear fusion, the process powering the sun, holds the promise of clean, virtually limitless energy. Decades of research, epitomized by large-scale international projects like ITER, alongside an increasing number of private ventures such as Commonwealth Fusion Systems and TAE Technologies, are accelerating efforts. The central challenge remains achieving sustained net energy gain and then scaling this to commercially viable power plants that can deliver electricity to the grid.
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