RMIT University and South East Water have collaborated on a pioneering project to produce green hydrogen from solar energy and recycled water, earning them the top spot in the 2024 Water Minister's Climate Innovation Challenge. The project, focused on the co-production of green hydrogen and oxidant from direct solar radiation, has received $113,000 in Victorian Government funding to further develop the technology. By utilizing a floating modular platform, the system converts solar radiation and recycled water into green hydrogen, ozone, and hydrogen peroxide, contributing to carbon emissions reduction, energy challenges mitigation, and water quality improvement. The success of this initiative underscores the potential for the water industry to lead the way in addressing climate issues. Dr. Li Gao, the project lead from RMIT University and South East Water, emphasized the importance of industry-academia collaboration in translating scientific breakthroughs into practical applications, with plans to expand the technology for broader implementation in Victorian water utilities. The funding received will support the development of a small-scale prototype to bring the innovative technology to life, with a scalable design suitable for various water bodies. The Water Minister's Climate Innovation Challenge, now in its second year, aims to encourage innovation in the water sector and promote sustainability. South East Water's commitment to innovation and sustainability, along with RMIT University's research expertise, has paved the way for a promising solution that aligns with net-zero goals and showcases the power of collaboration in driving environmental progress.