DARPA Invests $3.37M in Nuclear Battery Technology for Military Applications

On June 16, 2026, the Defense Advanced Research Projects Agency (DARPA) awarded a significant contract valued at $3.37 million to a research coalition spearheaded by Morgan State University. This contract falls under DARPA’s ambitious Rads to Watts program, designed to find innovative solutions for power generation through the conversion of nuclear radiation into usable electricity. The target for this initiative is the development of radiovoltaic devices capable of producing a power density exceeding 10 watts per kilogram, a substantial improvement over conventional power sources.

This advancement could have profound implications for the military sector, particularly for applications in long-endurance military drones, satellites, and autonomous underwater systems. The ability to harness nuclear waste for power could effectively eliminate the limitations imposed by traditional batteries, such as weight and recharging requirements. With a functioning prototype expected by early 2027, this project signifies a noteworthy step towards extending the operational lifespan of unmanned systems used in military operations.

Involving multiple specialized vendors, this contract underscores a collaborative effort to advance nuclear and semiconductor technologies. Alongside Morgan State University, key stakeholders in this project include Pacific Northwest National Laboratory, Northrop Grumman, Applied Research Associates (ARA), and Widetronix. The presence of diverse contributors not only enhances the expertise pooled into the project but also indicates possible pathways for contractors looking to engage in this cutting-edge arena of research.

Importantly, procurement professionals should observe who participates in this project because it may yield future opportunities in advanced nuclear technologies, computational modeling, and the conversion of power. As the military increasingly seeks to innovate in energy technology, there remains a notable gap in the market for solutions that can deliver enduring power in challenging environments. This initiative aligns with broader strategic goals of reducing dependency on traditional fuels and enhancing sustainability within defense systems.

Furthermore, the timeline set for the development of a working prototype suggests that the landscape may evolve further, with related solicitations or follow-on contracts likely to materialize in late 2026 or early 2027. Such developments would warrant particular attention from businesses already invested in the fields of energy technology and military applications. Vendors with expertise in nuclear materials, power conversion, and energy storage solutions are encouraged to position themselves strategically for upcoming opportunities originating from this pivotal contract.

In summary, the DARPA investment in nuclear waste-powered battery development is a clear indication of the agency's commitment to transformative energy solutions that could revolutionize how the military approaches energy storage and utilization. As the industry anticipates the emerging trends from this program, the potential for innovation in military energy technology continues to grow, presenting contractors with unique avenues for collaboration and growth. Contractors should monitor the progress of this initiative closely, as new opportunities could arise from the successful implementation of the technologies being developed.