Zephyr FusionZephyr Fusion
Zephyr Fusion

Zephyr Fusion

Powering tomorrow's industrial revolution in space

2023Active5

About

Zephyr Fusion is developing compact, in-orbit megawatt-class fusion reactors to address the power-starved space economy. Their technology aims to provide power for industries such as microgravity manufacturing, data centers, defense, transport, and human habitation at a fraction of the cost of equivalent solar power. The company is backed by Y Combinator and founded by fusion PhDs with expertise from Lawrence Livermore and Oak Ridge National Laboratories.

Technology stack

detected 2026-06-07
Est. monthly stack spend~$70/mo
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Frequently asked

What does Zephyr Fusion do?

Zephyr Fusion is developing compact, in-orbit megawatt-class fusion reactors to address the power-starved space economy. Their technology aims to provide power for industries such as microgravity manufacturing, data centers, defense, transport, and human habitation at a fraction of the cost of equivalent solar power. The company is backed by Y Combinator and founded by fusion PhDs with expertise from Lawrence Livermore and Oak Ridge National Laboratories.

Where is Zephyr Fusion headquartered?

Zephyr Fusion is headquartered in San Diego, CA, United States.

When was Zephyr Fusion founded?

Zephyr Fusion was founded in 2023.

What industry does Zephyr Fusion operate in?

Zephyr Fusion operates in Fusion Energy, Hard Tech, Satellites, Aerospace, SpaceTech, Nuclear Fusion.

How many employees does Zephyr Fusion have?

Zephyr Fusion has approximately 5 people on record.