In a groundbreaking study published in *Energy Conversion and Management: X*, researchers from King Fahd University of Petroleum & Minerals have unveiled significant insights into the hydrogen production potential in Saudi Arabia, a nation already rich in energy resources. Lead author Muhannad S. Al-Khelaiwi and his team have meticulously evaluated both green and blue hydrogen production across five selected cities, leveraging the Kingdom’s abundant renewable energy sources, particularly solar and wind.
The research highlights the country’s capacity to produce green hydrogen, which is generated through renewable energy, and blue hydrogen, produced from natural gas with carbon capture and storage (CCS). Al-Khelaiwi stated, “Our findings indicate that with the right investments and policies, Saudi Arabia could become a global leader in hydrogen production, capitalizing on its unique blend of resources.” This sentiment reflects a growing recognition of hydrogen’s role in the transition to a more sustainable energy landscape.
The study employed a techno-economic model to assess four renewable energy scenarios with a total installed capacity of 1.9 GW, aiming to identify the most efficient approach for Green Hydrogen Production (GHP) in each city. The results were promising, revealing a wide range of Levelized Cost of Hydrogen (LCOH) for GHP, from $3.27/kg in NEOM—where a balanced mix of 50% solar and 50% wind was utilized—to $12.17/kg in other cities. This positions NEOM as a potential hub for green hydrogen, attracting interest from investors and energy developers.
On the blue hydrogen front, the researchers explored Steam Methane Reforming (SMR) processes with varying carbon capture percentages. The economic analysis revealed LCOH figures of $0.534/kg for traditional SMR without CCS, escalating to $0.897/kg for SMR with 90% carbon capture. “These findings underscore the economic viability of blue hydrogen as a transitional solution while we ramp up green hydrogen production,” Al-Khelaiwi added, emphasizing the dual pathway that Saudi Arabia can pursue.
The implications of this research extend beyond academic interest; they signal a transformative opportunity for the energy sector. As countries worldwide pivot towards cleaner energy solutions, Saudi Arabia’s advancements in hydrogen technology could position it as a key player in the global hydrogen market. The strategic development of hydrogen production not only aligns with the Kingdom’s Vision 2030 goals but also opens avenues for international collaboration and investment.
For more information, you can visit the Chemical Engineering Department at King Fahd University of Petroleum & Minerals. This pivotal research, contributing to the evolving narrative of hydrogen’s role in energy transition, is now available in *Energy Conversion and Management: X*.
