Arman Aghahosseini, Master of Science in Environmental Technology, will defend his doctoral dissertation in the field of Energy Systems at LUT on 23rd of February at noon, Auditorium 1316 in a hybrid event. His dissertation is titled "Analyses and comparison of energy systems and scenarios for carbon neutrality – Focus on the Americas, the MENA region, and the role of geo-technologies".

Professor Stefan Krauter, University of Paderborn, Germany, will act as opponent. Professor Christian Breyer of LUT University will act as custos.

The dissertation has been published in the Acta Universitatis Lappeenrantaensis research series number 1071 of the university. ISBN 978-952-335-924-6, ISBN 978-952-335-925-3 (PDF), ISSN 1456-4491 (Print), ISSN 2814-5518 (Online). ´´