Avalanche’s desktop fusion reactor delivers blistering-hot plasma
TechCrunch·June 10, 2026
Avalanche Energy, a fusion power startup, has achieved a significant milestone with its desktop fusion reactor prototype. The reactor successfully heated a plasma to over 10 million degrees Celsius, a blistering-hot temperature. This breakthrough demonstrates the potential of the company's technology to harness the power of fusion reactions. Avalanche Energy's innovation brings the possibility of compact, high-energy fusion reactors closer to reality.
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