NuScale Power Corporation, in collaboration with GSE Solutions, has launched the world's first fully integrated hydrogen production simulator within a Small Modular Reactor control room. This development showcases the potential of nuclear-powered high-temperature steam electrolysis for scalable, carbon-free hydrogen production. The innovative architecture revolves around Reversible Solid Oxide Fuel Cells (RSOFCs), which can generate electricity, hydrogen, and clean water simultaneously, addressing various sustainability challenges. NuScale's simulator not only validates the system but also supports workforce development through operator training and curriculum enhancement. By leveraging nuclear technology for hydrogen production, desalination, and brine conversion, NuScale is pioneering a new era in clean energy, positioning itself as a leader in the integration of nuclear and hydrogen technologies. This initiative signifies a shift towards using Small Modular Reactors as central assets in hydrogen and clean fuel economies, offering a stable and modular solution for decentralized, low-carbon industrial needs. Through innovations in desalination and hydrogen production, including the conversion of desalination brine into hydrogen feedstock, NuScale is driving eco-friendly solutions to global challenges like water scarcity and clean energy production. These advancements underscore NuScale's commitment to sustainability and its role in reshaping the global energy landscape towards cleaner and more efficient practices.