The maritime shipping industry is steering through its most consequential regulatory transformation since the transition from sail to steam: decarbonizing international deep-sea vessel traffic.
1. Carbon Intensity Indicator (CII) and Slow Steaming
Vessels must now report annual operational carbon intensity ratings from A to E. Low-rated vessels are forced to adopt slow-steaming engine speeds, extending sea passage duration by 2 to 4 days across major Asia-Europe trade lanes.
2. The Rise of Alternative Bunker Fuels
Carriers are investing billions in dual-fuel container vessels powered by green methanol, liquefied natural gas (LNG), and ammonia. While these fuels slash greenhouse gas emissions by up to 80%, their production scarcity commands high fuel premiums that are passed onto shippers.
