Latest Zeno Power News & Updates

See the latest news and media coverage for Zeno. We track all announcements, press releases, and industry mentions in real time, all in one place.

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
Industry: Aerospace & Defense

Last updated Today

Latest news about Zeno Power (Zeno)

In short: Zeno expanded its nuclear battery capabilities through $50 million in funding and new facilities for space and seabed missions.

Company announcements

August 19 Zeno

Zeno partners with Firefly Aerospace for lunar mission

Zeno will provide Americium-241 RHU for Blue Ghost mission in 2028 to support Moon Base operations and data transmission. NASA emphasizes nuclear power's critical role.

August 5 Zeno

Zeno receives NASA grant for nuclear battery spacesuit study

The project EARENDIL aims to integrate compact nuclear batteries into astronaut suits to keep them warm in permanently shadowed lunar regions.

June 25 Zeno

Zeno is industrializing nuclear battery production at Vallecitos

The company will restore hot cells to produce hundreds of nuclear batteries per year for space and seabed missions.

June 11 Zeno

Zeno establishes nuclear battery manufacturing at Vallecitos

Partnering with NorthStar, the company restores hot cells to enable government deliveries in 2027 and scale production in 2028. It holds $60M in Pentagon/NASA contracts and plans 50+ jobs.

Media coverage

August 10 NewsBytes

US and Zeno Power use strontium-90 to power undersea systems

The US is teaming up with Zeno Power to turn decades-old radioactive waste (strontium-90) into a long-lasting energy source for underwater vehicles and sensors. This...

July 7 Yahoo

Zeno Power Industrializes nuclear battery production for the moon

This microwave-sized box can potentially keep a Moon base running through two weeks of total darkness — and it never needs ...

June 20 MSN

US startup to restore legacy California nuclear facility for critical power systems

The activity is being carried out under a lease agreement with NorthStar that gives...

23 May 2025 Forbes

Zeno Power Raises $50 Million To Fuel U.S. In The Space Race

Zeno Power’s nuclear batteries are heading to NASA and the DoD. Plus: creators turned reality stars, why talent isn’t everything, and more in this week’s...

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