Brazil has urged the United Nations to reject proposed plans for a new levy on global shipping, which is intended to generate funds to combat the climate crisis. This comes as Brazil prepares to host the upcoming UN climate summit, COP30, in November.
The levy seeks to impose charges on carbon dioxide emissions from shipping, a topic that will be discussed at an upcoming critical meeting of the International Maritime Organization (IMO). Many countries, including the UK, EU, and Japan, support the levy, which proponents believe could raise billions annually, aiding poorer nations in addressing the consequences of climate change.
However, Brazil, alongside China, Saudi Arabia, and several other nations, submitted a proposal to the IMO opposing the levy on the grounds that it could harm exports from developing countries, inflate food prices, and exacerbate inequality. They stress that the levy would not facilitate a fair transition to low-carbon shipping practices and could lead to significant negative economic repercussions.
Despite Brazil’s opposition, experts suggest that the levy may still gain traction, as at least 46 countries—representing about two-thirds of the global shipping fleet—are believed to favor its implementation. There are expectations that negotiations may sway some opponents through concessions on the levy’s application and its pricing.
The delicate balance of interests highlights the tension between industrial policies of developing countries and the urgent demands from nations hardest hit by climate change, many of which are advocating for robust funding mechanisms to bolster their resilience against climate-related challenges.
As Brazil gears up for COP30, it has also called for a global wealth tax targeting billionaires to finance development and climate adaptation efforts in poorer regions. Nevertheless, maritime activists warn that Brazil’s reluctance towards the shipping levy reflects the vulnerabilities of its export-driven economy.
The discussions at the IMO are set to continue, and while the prospect of consensus remains uncertain, leaders like IMO Secretary-General Arsenio Dominguez stress the need to identify common ground. There is a shared hope that a unified approach can be achieved that both addresses environmental concerns and considers the economic realities of underrepresented nations.
This debate encapsulates the broader struggle of harmonizing economic growth and climate action, showcasing both the challenges and potential pathways forward. The outcome of these discussions could significantly influence the shipping industry’s role in reducing global greenhouse gas emissions, a critical step in the fight against climate change.

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