SAFETY4SEA is on a mission for Safe Ships & Clean Seas, committed to promote safer, smarter & greener shipping using. The conference brought together global experts who focused on the recent and future green shipping challenges and shared their views on how to comply with the strict environmental requirements on the horizon. Dr. Ralf Moeck joined the conference in Athen which successfully concluded on Wednesday 13th of March 2019. He focused on fuel treatment and SOx-emission control as a new process for safe, efficient and environmental friendly ship operations. Dr. Moeck also presented the challenges surrounding fuel management and respective technical solutions.