Tel-Hai, University on the Rise and The Hebrew University of Jerusalem

Homepage: https://en.huji.ac.il/

M.Sc. or Ph.D. Student – Exploring Geological (White) Hydrogen: A New Frontier in Earth Sciences

We seek a motivated and curious M.Sc. or Ph.D. student to join an exciting research project focused on modeling coupled processes in geological (“white”) hydrogen and geothermal systems.

Background:

Recent discoveries of hydrogen (H₂) seeps and underground reservoirs, along with new scientific insights, suggest that large amounts of natural hydrogen may exist freely in the Earth’s upper crust. This naturally produced hydrogen—often called geologic or white hydrogen—is a fascinating, poorly understood geological phenomenon that also holds promise as a clean, inexpensive, and easily accessible energy source. Studying geological hydrogen is therefore not only an exciting and fundamental scientific question in Earth sciences, but may also aid global efforts to reduce carbon emissions.

Interest in this topic is rapidly growing, and dozens of companies around the world are now exploring for natural hydrogen. Yet much remains unknown: the processes that produce hydrogen, how it moves through rocks, and the extent to which it can remain trapped—yet free and unreacted—in underground reservoirs over long timescales.

To address these questions, our research combines mathematical and computational modeling with insights from field observations, laboratory experiments, and theoretical analyses. This interdisciplinary approach—connecting physics, geology, and computational modeling—is a proven methodology for advancing our understanding of subsurface processes, and in this case will also support the development of future low-carbon energy systems.

The research will involve:

• Mathematical modeling of coupled hydrogeological processes related to geologic hydrogen and geothermal systems.
• Analysis and summarization of results in scientific reports and publications.
• Optional: Integration of fieldwork.

Requirements:

• B.Sc. or M.Sc. degree in Geology, Earth Sciences, Geophysics, Environmental Sciences, Engineering, or Physics (or a related field).
• Strong quantitative background and experience in numerical modeling (MATLAB/Python/COMSOL) – a major advantage.
• Ability to work independently, scientific curiosity, and initiative – strong assets.
• Knowledge in one or more of the following areas—flow, transport, geomechanics, and reactive processes in porous and fractured rocks – an advantage.
• Interest and suitability for fieldwork – an advantage.

The research will be conducted under the supervision of Dr. Roi Roded (Tel-Hai, University on the Rise) and Prof. Einat Aharonov (The Hebrew University of Jerusalem), in collaboration with additional researchers from Israel and abroad.

Flexible start date (Spring 2026). A living stipend and financial support will be provided to suitable candidates.

To apply, please send a CV and a short letter describing your relevant background and scientific interests to: 📧roi.roded@mail.huji.ac.il.

We welcome applications from candidates of all genders and backgrounds.