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Zeno Power

Washington, DC · Space nuclear power · headcount not published

Builds radioisotope power systems, nuclear batteries that keep spacecraft and lunar landers powered and warm.

People
TB Tyler BernsteinCo-founder and CEO JS Jonathan SegalCo-founder and Chief Operating Officer JM Jake MatthewsCo-founder and Chief Technology Officer
Programs
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ProgramTimelineNext milestone
Radioisotope power systems Final design review for NASA Harmonia systemApr 2026 Firefly picks Zeno heater for Blue GhostAug 2026 Ground demonstrationEarly 2027 Flight qualification for lunar missions2028 Ground demonstration · Early 27
In the News
Zeno Power books a Blue Ghost ride to test a heat source for the lunar nightAug 19, 2026