Latest Zeno Power News & Updates

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Zeno Power (Zeno)

Developer of radioisotope power systems

zenopower.com
Headquarters
Seattle, United States
Founded year
2018
Company type
Private company
Number of employees
100–200

Last updated

Latest news about Zeno Power (Zeno)

In short: Zeno established nuclear battery manufacturing in California and secured $50M in funding to scale production for NASA and Pentagon deliveries.

Company announcements

Zeno

Zeno Power completes final design review

The Harmonia radioisotope power system met requirements, exceeded power specs by 3.5x, and moves to fabrication with terrestrial demonstration planned for early 2027.

Zeno

Zeno Power leads Harmonia Radioisotope Power System

NASA names Harmonia milestones for FY2027. The team will fabricate a Stirling generator and lander system using americium-241. Partners include Blue Origin and NASA centers.

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Media coverage

Axios

Exclusive: Nuclear-battery maker with defense contracts raises $50 million

Zeno's batteries convert the decay of radioactive material into thermal and electrical power.

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