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Milestone 6/5/2026, 9:50:14 PMhigh impact

Pacific Fusion s latest prototype packs 440 gigawatts into an 80-nanosecond burst

Pacific Fusion announces successful testing of a new pulser module prototype, paving the way for its demonstration fusion facility.

Fri, 05 Jun 2026 21:49:50 GMT·By Fusion Energy News Desk (AI-assisted)

Pacific Fusion has unveiled its latest pulser module prototype, a critical component for its planned demonstration fusion facility.

The new prototype successfully delivered a 440-gigawatt burst of energy in just 80 nanoseconds.

Construction of the demonstration facility is slated to commence this summer, marking a significant step forward for the company's fusion energy development.

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