1. 8/3/2022 – 12/2023: DigitSense: Digital Twin of Ship Energy Systems, RESEARCH, CREATE, INNOVATE programme, Contract Τ2EDK-032414, ELKE, National and Kapodistrian University of Athens.
   Project website: https://www.digitsense.gr/index.php/en/  
    
2. 31/12/2018-3/5/2022: Solar Kit Innovative Solar Collector of Flat Type with Integration of Phase Change Materials for efficient production of Hot Water in Greek Buildings, RESEARCH, CREATE, INNOVATE programme, Contract 15574, ELKE, National and Kapodistrian University of Athens.
   Project website: https://solarkit2018.wordpress.com/ 
    
3. 1/10/2015-30/9/2019: TESSe2b: Thermal Energy Storage Systems for Energy Efficient Buildings. An integrated solution for residential building energy storage by solar and geothermal resources, Horizon 2020 project, Grant Agreement number 680555, ELKE, National and Kapodistrian University of Athens.
   Project website: https://cordis.europa.eu/project/id/680555 
   https://cordis.europa.eu/article/id/415411-european-consortium-develops-solar-and-geothermal-energy-system-to-heat-and-cool-homes
   https://cordis.europa.eu/project/id/680555/reporting 
   https://cordis.europa.eu/project/id/680555/results 
   Videos:
   https://www.youtube.com/watch?v=NyG03MMN3bg
   https://www.youtube.com/watch?v=Otyn0PntoGg&nohtml5=False
   https://www.youtube.com/watch?v=RLf9-zjjd_Q
    
4. 21/8/2013-31/10/2015: Efficient energy production from low temperature sources through Organic Rankine Cycle (ΟRC) EFFI-LOW-RES, COOPERATION 2011 programme, Technological Educational Institution of Sterea Ellada, Coordinator.
   Project website: https://effilowres.wordpress.com/ 
    
5. 30/11/2010-30/11/2013: State-of-the-art and High Efficiency Geothermal Heat Pumps - GEOAIXMI, 09SYN-32-648, COOPERATION 2009 programme, Technological Educational Institution of Chalkida.
   Project website: https://geoaixmi.wordpress.com/ 
    
6. 3/10/2008-31/12/2008: Development of a plan for the use of smooth (shallow) geothermal energy and assessment of its application potential in the cross-border area, INTERREG IIIA Greece – Cyprus programme, INTERREG IIIA, Subcontracting, Technological Educational Institution of Chalkida.
    
7. 1/9/2006-31/12/2007: Development of an Integrated Methodology for the Research and Organization of Structures for the Use of Low Enthalpy Geothermy in the Island of Greece-THERMOPOLIS, PEP North Aegean PROGRAMME, Technological Educational Institution of Chalkida.
    
8. 10/7/2006-31/12/2006: Exploitation of reflective insulation to improve building thermal behavior and phase change for heat transfer, ARCHIMEDES II programme, Technological Educational Institution of Chalkida.
    
9. 10/7/2006-31/12/2006: Development of Methodology for the Determination of Air Quality in Closed Air Conditioning Places, ARCHIMEDES II programme, Technological Educational Institution of Chalkida.
    
10. 1/2/2005-31/8/2006: Optimization of combustion focusing on safe combustion and reduced environmental impact, ARCHIMEDES I programme, Technological Educational Institution of Chalkida.
     
11. 1/2/2005-31/8/2006: Solar Chimney Modelling, ARCHIMEDES I programme, Technological Educational Institution of Chalkida.
     
12. 1/2/2005-31/8/2006: Economic and Technical Analysis of the Building Environmental Behavior in Natural & Urban Environment, ARCHIMEDES I programme, Technological Educational Institution of Chalkida.