U.S. President Donald Trump blocked the International Maritime Organization’s (IMO) carbon pricing framework, warning of sanctions, visa restrictions, and port fees on supporting nations.
As a result, the proposal was postponed 57–49, effectively halting global discussions on maritime carbon pricing.
UN and Industry Leaders Call It a “Missed Opportunity”
The UN Secretary-General’s spokesperson expressed regret, calling it a “lost chance to align shipping with net-zero goals.”
The International Chamber of Shipping (ICS) also urged swift renegotiation, warning that uncertainty would deter decarbonization investments.
China Takes the Lead with “Green Shipping Corridors”
At the North Bund Forum 2025, China announced a plan to build international green shipping corridors, including a route between Qingdao and Hamburg.
The initiative focuses on low-carbon ships, green fuel supply chains, and zero-emission ports.
The Crossroads for Global Shipping
The delay marks a turning point.
While some nations seek their own carbon levies, the EU’s ETS inclusion could widen the global regulatory divide.
The next 12 months will test the industry’s ability to balance climate justice and economic sustainability.
Conclusion
The decarbonization of global shipping can be delayed but not stopped.
What matters now is not who moves first, but who moves fairly together toward a sustainable maritime future.