Scientists from the University of Exeter in the United Kingdom have conducted a study on the possibility of implementing a floating photovoltaic (FPV) system at Oman's Wadi Dayqah Dam to generate hydrogen. The research aims to combine renewable energy sources with hydrogen production for domestic electricity use in Oman. By utilizing software simulations and optimization tools, the researchers determined that while the project is technically feasible, the levelized cost of hydrogen (LCOH) remains relatively high. This cost challenge highlights the importance of further developments in hydrogen energy storage technology to enhance economic viability. The study involved selecting an area within the Wadi Dayqah Dam reservoir with minimal shading and simulating the use of specific solar modules. Additionally, the researchers optimized the sizing of hydrogen storage components using software tools like PVsyst and HOMER Pro. The proposed system includes a floating PV farm, electrolyzer, fuel cell, hydrogen tank, and converter to facilitate renewable electricity production. The results indicated that the FPV system would account for the majority of electricity production, demonstrating a renewable fraction of 100% and the ability to fulfill the energy demand of approximately 422 households in Oman. However, the economic analysis revealed a high LCOH, emphasizing the need for advancements in hydrogen storage technology and the mitigation of operating expenses. The researchers concluded that with future improvements in hydrogen energy storage and potential increases in fossil fuel prices, the economic viability of the project could be enhanced. The findings were published in the International Journal of Hydrogen Energy, aiming to contribute valuable insights into the integration of floating photovoltaics and hydrogen energy for sustainable electricity production.