Zephyr Fusion
Powering tomorrow's industrial revolution in space
Y Combinator aerospaceenergy
Company facts
Early-stage
- Founded
- 2025
- Employees
- 2
- Headquarters
- United States
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.
4 jobs