1. «Industrial type agricultural production, with orientation to primary production and in particular to the development of hydroponics in greenhouses or greenhouses and applications of energy management and natural resource management systems». Dimitra Pomoni, PhD candidate, National and Kapodistrian University of Athens, Greece.
    
2. «Analytical, numerical and experimental research in performance optimization of refrigeration configurations using CO₂ as refrigerant. Integration of thermal compression and other techniques», Evangelos Syngounas, PhD candidate, National and Kapodistrian University of Athens, Greece.
    
3. «Analytical, Numerical and Experimental research for the optimization of the efficiency of multi-production units using RES», Dimitrios Tsimpoukis, PhD Candidate, National and Kapodistrian University of Athens, Greece.
    
4. «Analytical, numerical and experimental research in refrigeration plant optimization using CO₂ as refrigerant, energy production and renewable energy sources», Charalampos Dalavouras, PhD candidate, National and Kapodistrian University of Athens, Greece.