Dr. Zsolt Hetesi, lecturer at the Department of Environmental Safety, Faculty of Water Sciences at UPS. He graduated in 2003 and received his PhD in Physics in 2008. He specialises in statistical analysis of data series, high-time resolution modelling of energy systems and the study and modelling of climate-smart and carbon sequestration innovations in agriculture and landscape management. Between 2013 and 2016, he was a member of a research workshop at the Ministry of National Economy and later at the National Bank of Hungary. He prepared energy and sustainable economic policy analyses, models and news analyses.