Marcin Jankowski, PhD, is at the AGH University of Science and Technology in Kraków, Poland. He was a doctoral student in Energy at the West Pomeranian University of Technology in Szczecin and completed his PhD studies at the AGH University of Science and Technology in Kraków, Poland. His research interests mainly include Power Plants; Thermal Engineering; Applied Thermodynamics; Engineering Thermodynamics; Energy Engineering; Energy Conversion; Waste Heat Recovery; Energy Modeling; MATLAB; and Multi-objective Optimization.