Global leaders announced updated emissions targets for maritime shipping, setting phased benchmarks for fuel intensity and port operations. The agreement aims to accelerate adoption of cleaner fuels and improve transparency in reporting.

Shipping companies said they support long-term targets but need clearer guidance on compliance mechanisms and financing for fleet upgrades. Analysts said ports will play a major role, especially where infrastructure for new fuels remains limited.

Environmental groups welcomed the direction but urged faster timelines. Industry officials said near-term progress depends on fuel availability and coordinated investment.