A research team from the University of Exeter has successfully simulated a solar-powered hydrogen production system in Oman using floating photovoltaic technology and seawater desalination. The system has a levelized cost of electricity of $0.05/kWh and a levelized cost of hydrogen of $9.5/kg, generating 1,755 kg of hydrogen per day. This innovative approach offers a practical roadmap for hot-climate regions to produce large-scale hydrogen without competing for land or freshwater. The project showcases the potential for utilizing solar power for environmental solutions in the region, with researchers now focusing on optimizing the system to reduce costs and assessing long-term performance impacts.