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 production to the Vallecitos facility and received a NASA NIAC grant for a new spacesuit heating study.

Company announcements

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.

April 22 Zeno

Zeno Power prepares americium-based RPS for lunar surface

NASA Administrator Isaacman calls for commercial radioisotope power systems to survive lunar night and power Moon Base. Zeno stands ready to deliver.

April 21 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.

Media coverage

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...

21 May 2025 The Business Journals

Zeno Power secures nuclear fuel supply for space batteries through Orano partnership

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A D.C. startup is...

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