Analysis: Pressure builds for charge on global shipping sector’s CO2 emissions

The European Union, Canada, Japan and climate-vulnerable Pacific Island states are among 47 countries rallying support for a charge on the international shipping sector's greenhouse gas emissions, documents reviewed by Reuters showed.

The documents, being discussed at an International Maritime Organization (IMO) meeting now entering a second week, outline four proposals with a combined 47 backers for imposing a fee on each tonne of greenhouse gas the industry produces.

Support for the idea has more than doubled from the 20 nations that publicly supported a carbon levy at a French climate finance summit last year.

Backers argue the policy could raise more than $80 billion a year in funding which could be reinvested to develop low-carbon shipping fuels and support poorer countries to transition. Opponents, including China and Brazil, say it would penalise trade...