As the global demand for clean, secure and affordable solutions increases, Amentum grows with it. We work closely with our customers to provide a comprehensive approach to reducing carbon emissions, building clean energy infrastructure, and developing energy resilience technologies. From an energy resiliency and sustainability perspective, we provide innovative solutions to support our customers’ evolving focus in emerging areas such as distributed energy systems, microgrids, large and small nuclear reactors, fusion, and alternative energy sources.

Amentum is accelerating our customers’ clean energy transition through major nuclear power projects in the UK and Europe. We are engaged in fusion energy research at Lawrence Livermore National Laboratory and Princeton Plasma Physics Laboratory in the U.S., for the UK Atomic Energy Authority and we are on site at ITER in France, the world’s largest fusion experiment. A host of international vendors developing new, innovative small and modular reactors rely on us for engineering and technical advice, laboratory testing and regulatory support.