The agreement applies universally to all cargo vessels, regardless of their flag, including U.S.-registered ships, and is anticipated to come into effect by 2028, subject to further approval. Notably, the pact was finalized even as the United States withdrew from discussions earlier that week, underscoring the resilience of international collaboration, as highlighted by advocates for maritime and environmental reform. This initiative marks a pivotal turn where the shipping industry is compelled to decarbonize and explore alternative energy sources in response to escalating climate concerns.