Check out the list of the speakers from our 2023 event in Vienna Loading All 0 - 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Letter G Nikola Gazdov Chairman, APSTE - Association for Production, Storage and Trading of Electricity / Re-Source Yuliya Georgieva Gas Origination and Trading Manager, Overgas Giuseppe Grimaldi Associate Director - Senior Economist, European Bank for Reconstruction and Development (EBRD) Sefa Furkan Gül Head of Gas Trading and Origination, Enerjisa Commodities