The Wendelstein 7-X programme is entering a new phase after the United States Department of Energy (DOE) and Germany’s Max Planck Institute for Plasma Physics (IPP) formalised a 10-year research agreement to continue joint work on advanced fusion energy systems. The agreement establishes a long-term framework for collaboration between US and European scientists working on Wendelstein 7-X, a flagship stellarator experiment based in Germany. It is also the first initiative launched under a new joint project model between the United States and the European Commission, designed to simplify and standardise international fusion partnerships. The result is a more streamlined pathway for large-scale scientific cooperation, reducing administrative barriers while accelerating progress toward commercial fusion energy. Researchers expect the renewed commitment to strengthen experimental output and deepen technical exchange across institutions involved in the Wendelstein 7-X project. Jean Paul Allain, director of the Office of Fusion at DOE, commented: “This agreement reflects our deep commitment to international partnerships that accelerate progress in fusion energy. “The collaboration between the United States and IPP on Wendelstein 7-X has been …