Tetiana Zheliezna Education: Kiev Polytechnic Institute – 1989, Faculty of Thermal Engineering, specialty - Thermophysics, diploma with distinction. Ph.D. - 1996 (Institute of Engineering Thermophysics of NASU). Positions: Member of Expert Council, Public Union "Bioenergy Association of Ukraine", since 2012. Senior Researcher, Institute of Engineering Thermophysics of NASU (IET), since 2002 (at IET since 1989). Head of Division, "Scientific Engineering Center "Biomass" Ltd. (SECB), since 2006 (at SECB since 1999). e-mail: email@example.com.