As the aerospace and defense industries evolve, Zeno Power stands at the forefront with its groundbreaking nuclear battery technology. Recent developments within the company highlight significant advancements, including strategic partnerships and a focus on expanding its market reach. With a keen eye on deep-space missions, Zeno’s innovative solutions aim to address one of the most pressing challenges in space exploration: reliable power supply.
Leadership and Market Expansion
In August 2025, Zeno Power appointed AC Charania, the former chief technologist at NASA, as the new Senior Vice President of Space Business Development. Charania’s extensive experience positions him to lead Zeno’s transition from singular development projects to scalable product lines aimed at deep-space exploration, including missions to the Moon, Mars, and asteroids. In his own words, “The interest from government sectors, particularly NASA and the Space Force, remains strong, despite ongoing budget uncertainties. This presents a unique opportunity for Zeno to deliver innovative nuclear battery solutions.”
Strategic Partnerships and Fuel Supply
Zeno Power’s recent partnership with Orano SA, a leading French nuclear fuel recycling company, is a significant milestone for the organization. Announced on September 24, 2025, this strategic agreement ensures a steady supply of americium-241, a critical radioisotope for Zeno’s nuclear batteries. The americium-241, sourced from Orano’s La Hague facility, will play a pivotal role in powering long-duration space missions, addressing the need for robust energy solutions in challenging environments.
Funding and Development Milestones
The company recently completed a $50 million Series B funding round in May 2025, bringing its total capital raised to approximately $70 million. This funding will accelerate Zeno Power’s development and commercialization of nuclear batteries designed for maritime, space, and defense applications. Notably, Zeno has secured over $60 million in contracts from NASA and the Department of Defense, positioning the company for a promising launch of its first systems targeted for delivery by 2027.
Technology and Applications
Zeno Power specializes in compact nuclear batteries that convert heat from radioisotopes into reliable, clean energy, making them ideal for harsh environments where traditional power sources fail. Their technology utilizes isotopes like americium-241 and strontium-90, offering persistent power outputs for years. These capabilities are essential for powering autonomous systems, satellites, lunar landers, and critical defense platforms.
Deep-Space Missions
One of the most exciting applications for Zeno Power’s technology is within deep-space missions. The reliability of Zeno’s thermal battery systems enables continuous power supply, which is crucial for long-term exploration efforts. With the capability to function in extreme conditions, Zeno’s nuclear batteries are set to revolutionize the way we approach extraterrestrial exploration.
Strategic Collaborations
In a noteworthy collaboration with ispace-U.S., Zeno is working on radioisotope power systems specifically designed to endure the lunar night—a significant challenge for sustained lunar operations. This partnership leverages Zeno’s advanced nuclear battery technology to ensure continuous power generation during the Moon’s long periods of darkness, thus facilitating ongoing exploration and research activities.
Integrating Advanced Technologies
Zeno Power’s innovations align well with advanced sensor technologies, such as the Advanced Sensor Module, which integrates a 9-DOF MEMS IMU. This technology offers exceptional stability and comprehensive motion sensing capabilities, complementing Zeno’s power solutions in various applications. Furthermore, precision accelerometers like the JDWDG070 System can enhance the performance of autonomous systems powered by Zeno’s nuclear batteries, creating a synergy between power generation and navigation technologies.
Conclusion
Zeno Power is making remarkable strides in the aerospace and defense sectors with its advanced nuclear battery technology. With strategic leadership, significant funding, and robust partnerships, the company is well-positioned to meet the energy demands of future deep-space missions. As the industry continues to evolve, Zeno’s innovations could play a crucial role in shaping the future of space exploration and defense applications, providing reliable and sustainable power solutions where traditional sources fall short. The anticipation surrounding their first product deliveries in 2027 reflects the growing excitement and potential in nuclear battery technology.
References
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Nuclear News — ANS / Nuclear Newswire (www.ans.org) - 9/24/2025 Zeno Power, a developer of nuclear batteries, is to receive americium-241 recovered from Orano’s La Hague nuclear fuel recycling site in …
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Zeno Power partners with Orano for nuclear battery fuel supply (www.bizjournals.com) - 9/24/2025 Zeno Power partners with Orano SA for americium-241 fuel supply, advancing its nuclear battery technology for NASA’s future lunar missions.
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From Seabed to Space, with Tyler Bernstein (CEO of Zeno Power) (www.youtube.com) - 9/4/2025 Some environments are simply too harsh for traditional power sources. Solar panels fail in darkness, batteries die quickly, and diesel can’t …
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Zeno Power Hires NASA’s Former Chief Technologist - Payload Space (payloadspace.com) - 8/14/2025 Zeno Power, the Seattle-based nuclear battery startup, today announced the appointment of AC Charania, the former NASA chief technologist, …
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Zeno Power Names Former NASA Chief Technologist AC Charania … (www.zenopower.com) - 8/14/2025 Zeno Power Names Former NASA Chief Technologist A.C. Charania as SVP of Space Business Development. Washington, D.C., August 14, 2025 – Zeno …
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ispace-U.S. and Zeno Power Announce Strategic Collaboration on … (spacewatchafrica.com) - 4/14/2025 Zeno is currently executing on over $60 million of contracts with NASA and the U.S. Department of Defense and is on track to demonstrate its …
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US Nuclear Battery Startup Zeno Completes $50 Million Funding … (www.nucnet.org) - 3/7/2025 US-based startup Zeno Power announced the completion of a $50m ($44m) funding round to boost the development of nuclear batteries for maritime and space …
