Jason Stefanatos Regional Decarbonization Director DNV Piraeus Jason Stefanatos is the Regional Decarbonization Director in DNV Piraeus, where he has worked for the past 12 years in various positions, including R&D and Advisory. He holds a degree in Naval Architecture and Marine Engineering from NTUA and the past years through his role as Business Development Manager in DNV, he has been actively working with Greek ship-owners acting as Key account manager, been leading the development of new services mainly related to GHG regulations supporting owners on managing the upcoming stringent environmental regulations