Sparc Hydrogen, a joint venture involving Sparc Technologies, the University of Adelaide, and Fortescue, has reached important milestones in the development of its hydrogen production pilot plant. One significant achievement is the signing of a Collaboration Framework Agreement with Shinshu University in Japan, enabling the supply and testing of world-leading photocatalysts for Sparc's reactors. Additionally, the University of Adelaide has granted an in-principle agreement to host the pilot plant at its Roseworthy Campus, signaling strong support for the project. Progress has been made in detailed design, engineering, and de-risking strategies following successful prototyping work at the CSIRO Energy Centre. Sparc Hydrogen's focus on testing and optimizing photocatalytic water splitting reactors under various conditions is crucial for enhancing efficiency in green hydrogen production. While a final decision on proceeding with the pilot plant is pending board approval, the collaboration between Sparc Hydrogen and Shinshu University promises groundbreaking research and development in concentrated sunlight water splitting. The positive feedback from partners and the dedication to innovation and research underscore the promising future of Sparc Hydrogen's efforts in advancing sustainable hydrogen production.