Prof.dr. S. (Sebastian) Geiger
Prof.dr. S. (Sebastian) Geiger
Profile
Prof. Dr. Sebastian Geiger, FREng, FRSE, FGS is the Professor of Sustainable Geoenergy and Energi Simulation Chair at the Department of Geoscience and Engineering at the Delft University of Technology. Before joining the Delft University of Technology in 2022, he spent 16 years at Heriot-Watt University where he held the Energi Simulation Chair for Fractured and Geothermal Reservoirs, was the Director of the Institute of Geoenergy Engineering, and was Director of Research for the School of Energy, Geoscience, Infrastructure, and Society.
Sebastian received a PhD degree in Computational Geology from ETH Zurich in 2004 and worked at ETH Zurich as a postdoctoral researcher. He holds an MSc degree in Hydrogeology from Oregon State University (2000) and a Vordiplom (equivalent to BSc degree) in Geology and Mineralogy from the University of Freiburg, Germany (1997). He joined Heriot-Watt University in 2006 as an Assistant Professor and was promoted to Associate Professor in 2009 and Full Professor in 2010.
In 2017 Sebastian received the Alfred Wegener Award from the European Association of Geoscientists and Engineers (EAGE). In 2020 he was appointed as a Fellow of the Royal Society of Edinburgh, Scotland’s national academy of science and letters. In 2022 he was elected as a Fellow of the Royal Academy of Engineering in the UK and in 2024 as a Fellow of the Geological Society of London. He has published over 200 reviewed conference papers and peer-reviewed journals and edited one book. He graduated over 30 PhD students, supervised over 100 MSc project theses, and trained over 10 postdoctoral researchers.
Sebastian is the Editor-in-Chief for the journal Geoenergy and works closely with professional societies such as the European Association of Geoscientists and Engineers. He is also an instructor for HOT Engineering, is a Board Member for the Scottish Energy Forum, and a scientific advisor to NAGRA (Swiss National Cooperative for the Disposal of Radioactive Waste). Together with Dr Hadi Hajibeygi, he created the Geoscience and Geoenergy YouTube Channel, which broadcasts webinars to an audience of over 3700 subscribers across the world.
Expertise
Publications
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2024
A research and production geothermal project on the TU Delft campus
initial modeling and establishment of a digital twin
Denis Voskov / Hemmo Abels / Auke Barnhoorn / Yuan Chen / Alexandros Daniilidis / David Bruhn / Guy Drijkoningen / Sebastian Geiger / Susanne Laumann / Guofeng Song / Philip J. Vardon / Liliana Vargas Meleza / Eric Verschuur / Andrea Vondrak -
2024
Determining CO2 storage efficiency within a saline aquifer using reduced complexity models
Iain de Jonge-Anderson / Hariharan Ramachandran / Uisdean Nicholson / Sebastian Geiger / Ana Widyanita / Florian Doster
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2024
Multiscale Upscaling Study for CO2 Storage in Carbonate Rocks Using Machine Learning and Multiscale Imaging
Wen Pin Yong / Hannah Menke / Julien Maes / Sebastian Geiger / Zainol Affendi Abu Bakar / Helen Lewis / Jim Buckman / Anne Bonnin / Kamaljit Singh
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2024
Subsurface hydrogen storage controlled by small-scale rock heterogeneities
Zaid Jangda / Hannah Menke / Andreas Busch / Sebastian Geiger / Tom Bultreys / Kamaljit Singh
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2023
A Screening Assessment of the Impact of Sedimentological Heterogeneity on CO2 Migration and Stratigraphic-Baffling Potential: Sherwood and Bunter Sandstones, UK
Jafar Alshakri / Gary Hampson / Carl Jacquemyn / Matthew Jackson / Dmytro Petrovskyy / S. Geiger / Julio Daniel Machado Silva / Sicilia Judice / Fazilatur Rahman / Mario Costa Sousa
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Prizes
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2024-7
Fellow of the Geological Society of London
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2022
Fellow of the Royal Academy of Engineering
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2020
Fellow of the Royal Society of Edinburgh
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2019
Fellow of the Energy Institute
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2017
Alfred Wegener Award
Ancillary activities
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2024-03-01 - 2026-02-28
Education
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2022-09-01 - 2026-08-31
Education
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2022-07-01 - 2026-06-30
Consultancy / research and other
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2022-04-01 - 2026-03-31
Education
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2022-11-01 - 2026-10-30
Consultancy / research and other
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2023-02-01 - 2025-01-31
Education
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2023-03-01 - 2025-02-28
Other services