New research from Saudi Arabia explores the potential for cost-efficient hydrogen production using PV, CSP, or hybrid PV-CSP systems.
Researchers at King Fahd University of Petroleum and Minerals assessed the technical and economic feasibility of green hydrogen production in the region.
The study considered the environmental impact, land use, and water consumption of hydrogen production using SOEC electrolysis.
Various locations in the Middle East were evaluated for green hydrogen production, including Saudi Arabia, Egypt, Morocco, UAE, and Iraq.
The research utilized the SAM software from NREL to model operational and financial metrics for each solar technology.
The PV system had a lower levelized cost of energy (LCOE) and achieved a lower cost for hydrogen production compared to the CSP system.
Sensitivity analysis revealed that changes in capital expenditure and LCOE significantly impact the levelized cost of hydrogen.
CSP systems offer lower lifecycle emissions and reduced land use but require more water, making them suitable for coastal regions.
The study contributes to the transition towards a sustainable hydrogen economy in the Middle East.