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Participation in UNIS AG-358: Geological constraints on subsurface energy and CCS 2025

Lay summary

Description of the programme

UNIS AG-358 Geological constraints on subsurface energy and CCS, is a six-weeks course providing a comprehensive understanding of Svalbard’s geology and subsurface processes. The course applies this knowledge to reservoir management in the context of Carbon Capture and Storage (CCS), geothermal energy and other energy storage solutions. It highlights the role of geology in addressing climate change, zero emissions, and the sustainable energy transition. A key feature is the inclusion of field excursions, where Svalbard’s exceptional geological outcrops can be explored, combining theoretical insight with hands-on experience in one of the world’s most unique natural laboratories.

How did you benefit from the programme?

Through this course, I gained valuable insight into geothermal energy, heat transport and other subsurface processes in both Arctic and broader geological contexts. The combination of theoretical learning and field experience deepened my understanding of geological controls on thermal dynamics. It also allowed me to apply this knowledge to permafrost research and critically reflect on subsurface processes relevant to my master’s thesis. Moreover, the course broadened my perspective by introducing me to new concepts and applications, which I consider highly beneficial for my current studies and for advancing my future research in cryosphere and climate-related fields.

What were the highlights of the training?

Exploring Svalbard’s stunning landscape while learning about its geology was an unforgettable experience. One of my favorite trips was a boat excursion to a nearby delta to study geological outcrops, where we even spotted polar foxes and beluga whales. Visting a coal mine was another standout moment, offering a rare look into the mining world and the geological layers preserved inside the mountain. Beyond the academic, it was a great opportunity to connect with other students and go on hikes to explore this unique environment.

Would you recommend the programme to other students?

I would highly recommend this course to anyone interested in geology or energy-related topics. It offered me the chance to explore a field that was relatively new to me. As a glaciologist, I found that basic geological knowledge was more than sufficient to follow the course content. The course encourages interdisciplinary thinking and connects different areas of study, making it accessible and valuable for students from various academic backgrounds.

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