RINA Outlook Flags Rising Uncertainty Over Maritime Decarbonization

• RINA, Eni and Fincantieri presented their second Sustainable Maritime Transport Outlook, highlighting rising uncertainty over shipping decarbonization.
• The base case projects European maritime emissions intensity falling 80% by 2050 from 2020 levels, versus around 40% globally.
• A slower scenario delays Europe's decarbonization targets until 2070, with the rest of the world following several years later.
• The global IMO agreement has been postponed; countries representing almost 90% of tonnage support a more gradual transition.
• Shipowners increasingly favor mature fuels and technologies as regulatory uncertainty grows; costly green-hydrogen-derived fuels face an underdeveloped supply chain.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. RINA S.p.A. published the original content used to generate this news brief on November 11, 2026, and is solely responsible for the information contained therein.