The Hound

Appleby College’s Student Publication · Tuesday, May 26, 2026

Sarah Al-Dhali Awarded Climate Action Prize

Check out her groundbreaking research on the GeoH2 Reactor!

Sarah Al-Dhali

Sarah Al-Dhali Awarded Climate Action Prize

I designed a sustainable reactor to scale up the serpentinization process using Oman's peridotite rocks, which could provide a pathway for the country to become a leader in producing geological hydrogen as a sustainable energy source. The production of hydrogen is considered a promising field in Oman, as the 2040 vision is directed towards reducing dependence on oil. Oman could expand the production of geological hydrogen from ophiolite rocks, which the country uniquely possesses compared to other regions in the Arab world and globally. The GeoH₂ Reactor presents a method for extracting geological hydrogen from ophiolite rocks that are currently considered waste in chromium quarries. Through this innovation, Oman could achieve economic growth at both local and global levels, paired with a strong push toward sustainability.

This research not only presents a significant opportunity for Oman to transition towards a green economy, but also expands the scope of scientific research into Oman's natural resources, many of which remain underutilized across the country. It opens wide prospects for employment and for those interested in scientific research. The impact of the reactor extends globally by introducing a completely new and innovative method for hydrogen production, distinct from traditional approaches. While green hydrogen is often discussed, geological hydrogen is rarely considered a viable option for most countries. This positions Oman to gain a significant advantage, becoming a pioneer in the renewable energy transition by leveraging its natural resources toward continuous and sustainable progress and development.

Read her research paper here: https://applebycollege-my.sharepoint.com/:b:/g/personal/2027092_appleby_on_ca/IQB0jb8mAEtaTqSmMZfo1ABOAc5uybN_Q4pVgiaCPO24y5w?e=niR4lc


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