WASHINGTON-The United States will host the ministerial launch of the International Atomic Energy Agency’s (IAEA) new initiative, Atomic Technologies Licensed for Applications at Sea (ATLAS), in Washington, D.C., on August 26-27, 2026. This landmark event will bring together ministers, policymakers, and industry leaders from around the world to advance the safe and secure use of nuclear technologies in the maritime sector.
The ATLAS initiative aims to create an international framework to address legal and regulatory complexities to enable the deployment of nuclear applications at sea. It builds upon the IAEA’s extensive experience and global authority in nuclear safety, security, and safeguards to support the deployment of innovative civil nuclear technologies. The initiative is technology-neutral and focuses on establishing and maintaining the highest standards for safety, security, and nonproliferation.
“DOE remains focused on unleashing American energy dominance, accelerating innovation, and advancing sources of energy that are affordable, reliable, and secure for the American people,” said U.S. Secretary of Energy Chris Wright. “Hosting the launch of ATLAS supports this critical mission, positioning the U.S. nuclear and maritime sectors at the forefront of advanced energy innovation, while promoting safety and security for the United States and the world.”
Leading up to the launch, the United States will hold an “Industry Day” on August 25, 2026. This event will serve as a platform for America’s leading nuclear and maritime companies to showcase cutting-edge technologies. The Industry Day will highlight American innovation and underscore American energy dominance that will support the global expansion of civil maritime nuclear applications.
“The global maritime sector is at a critical turning point, facing urgent pressure to sustain long-distance, high-speed operations while ensuring reliability and energy security,” said IAEA Director General Rafael Mariano Grossi. “Nuclear energy is fast emerging as a game-changer. Small modular reactors offer a safe and viable option for maritime transport and offshore energy systems-delivering high energy density and long operating cycles that eliminate the need for frequent refueling. Together, these advantages position the maritime sector at the forefront of advanced energy innovation.”
ATLAS will address advanced applications such as floating nuclear power plants (FNPPs) and civil nuclear-powered ships. Advanced nuclear technologies like small modular reactors (SMRs) provide high energy density and long operating cycles, making them a promising solution for transforming shipping and offshore energy systems. FNPPs could provide electricity to remote or coastal communities and support industrial activities like desalination and oil and gas production, revolutionizing economic growth, and providing new flexibility for disaster response and recovery.
The success of ATLAS will depend on strong global partnerships and close collaboration among IAEA Member States, the International Maritime Organization, and other international organizations, port authorities, regulators, and industry. This international approach is critical for ensuring the credibility, scalability, and long-term impact of nuclear power in the maritime domain.