Assist. Prof. Dr. Azher M. Abed has participated in "The International Conference of Sustainable Energy in Germany" which has been organized by ISES and IA SHC International Conference on Solar Energy for Buildings and Industry (erosun 2022). The conference was held at Kassel University for a duration between 25-29/9/2022. There were 450 researchers from different countries who participated in the conference. The researchers presented their studies and discussed the latest applications in sustainable energy in addition to environmental issues. Moreover, the gas crisis in European countries was addressed. Subsequently, plans for finding alternatives and better renewable energy ideas were discussed. The research presented by the UOMUS research team is considered one of the developed technical solutions in the field of nanotechnology and renewable energy.