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Zephyr Fusion

Powering tomorrow's industrial revolution in space

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About

Zephyr Fusion is building the first in-orbit fusion power source: a megawatt-class reactor enabling large-scale industry in space, at a fraction of the cost of equivalent solar. Founded by former physicists from Lawrence Livermore and Oak Ridge National Laboratories, Zephyr leverages decades of fusion research to deliver a compact magnetic confinement system designed to take advantage of the space environment.

Fusion EnergyHard TechSatellitesAerospace
Facts
Website
zephyrfusion.com
City
San Diego
Country
United States
YC batch
Fall 2025
Team
2 people
Stage
Early stage
AI-native
No

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