- 2018 Public Procurement Training Course, 2018
- Environmental Impact Assessment (EIA) Lecture *, legislative amendments, 2017
- VIII. The International scientific symposium “2015 Electric Power Engineering”, 2015
- “2015 Electric Power Engineering – The eighth season of an international scientific symposium devoted to electroenergetics”, 2015
- “2014 ENERGETICS” International Scientific Event (Energetics – Ecology – Economics, Energetics Management, Renewable Energy Resources), 2014
- Slovak German Conference and Cooperation Dialogues: “2014 Energy Efficiency in Buildings”, 2014
- 2012 ELECTRO International Conference (an advertising partner), 2012
- ELO SYS, 2011
- The Ministry of Economics of the Slovak Republic in cooperation with the German-Slovak Chamber of Commerce and Industry: “Solar Thermal Energy and Photovoltaics”, 2010
- Energoforum (event partners), 2009
- ENEF International Conference, 2007
- The International Conference “Heating”, 2007
- International Slovak Biomass Forum, 2007