dmitry besarabov, our compatriot, but for many years he has been heading the leading laboratory on issuesthwestern university in south africa. dmitry, naturally, participated in the meeting of the international committee, so he does not need to open the envelope. despite the development of alternative energy, traditional energy will remain with us for a very long time to determine largely economic growth, and i am very happy and honored... first of all, i would like to thank the global energy association, it is a great honor for me to be awarded such a prestigious award. i express my gratitude to my colleagues at the university of sheffield and my heartfelt thanks to my family. modern engine systems to achieve a carbon-free economy make it possible. and looking forward to seeing you in person.