On December 12, 2023, the Department of Finance, Accounting and Mathematical Methods, in cooperation with The Slovak Innovation and Energy Agency, held a lecture on the topic „Energy saving and use of renewable energy sources“ for students. The lecture was led by Slávka Kočanová. After the lecture, Nikola Kottferová provided counseling. The lecture is one of the outputs of the KEGA no. 033PU-4/2022.