In five months, the United Nations is set to make another attempt to implement the world’s first global carbon tax, with American families likely bearing the financial burden if Washington isn’t prepared.
During a vote at the International Maritime Organization (IMO), a similar structure—complete with the same UN-managed funds and the transfer of American resources to unaccountable international bureaucracies—could be on the table. The European Union has started its reorganization, and small island nations are eagerly aligning themselves with this initiative. The urgency is palpable.
This issue really should have been resolved by now. Last October, the Trump administration took action, temporarily abolishing what could have been the first global carbon tax on any industry. Secretaries Marco Rubio, Chris Wright, and Sean Duffy together warned of potential visa restrictions, port fees, and sanctions against countries that supported the measure. Eventually, member states voted 57-49 to delay implementation for a year.
Former President Donald Trump referred to the initiative as “A New Internationally Green Shipping Fraud Tax.” He had a point.
But just because it’s postponed doesn’t mean it’s gone for good. The upcoming vote in October will be pushed hard by the EU to reinstate the levy. Washington needs to gear up for another fight—this time, hopefully, to ensure a different outcome.
What’s set to be voted on involves ships paying a carbon penalty, anywhere between $100 to $380 per ton of excess CO₂ emitted. Projections suggest that this could generate around $11 billion to $13 billion annually, directed toward a UN-managed Net Zero Fund, pitched as a solution for “green fuel” and a “just transition.”
However, the history of such funds raises red flags regarding their management and, frankly, their effectiveness. This fund could become a substantial income source for the same organizations that have hosted climate change summits while emissions continue to rise globally.
Small island and developing nations are already viewing this levy not as a measure to cut emissions but rather as a source of climate compensation. The architects of the fund promise that much will support the poorest nations in “capacity building,” which is diplomatic jargon for wealth transfer overseen by unaccountable bureaucrats.
Meanwhile, American families would be picking up the tab. Rising transportation costs will not just affect shipping but will also be reflected in the prices of imported items like clothing, electronics, pharmaceuticals, car parts, and food. According to an analysis from the previous administration, shipping costs could spike by 10% or more.
This isn’t abstract climate justice—it’s a regressive tax that hits working Americans the hardest, especially those already struggling with inflation.
And for what purpose? Global CO₂ emissions keep rising, even in regions with strict carbon pricing. Europe’s emissions trading system hasn’t prevented emissions from increasing in certain areas. China emits more CO₂ than all developed nations combined and continues to expand its reliance on coal, all while lecturing the West about responsibility.
Moreover, China operates the world’s largest commercial fleet. Under the IMO’s framework, state-owned Chinese shippers bear the tax, but that cost gets passed on to U.S. importers. Essentially, American families would be fueling UN bureaucracy while also subsidizing China’s trade advantage. It’s an unfavorable situation from any angle.
The EU might argue that it has spent years developing this framework, which is true. But, this suggests we should exit decisively rather than slip back into a flawed agreement simply due to diplomatic momentum. Just because a previous administration supported a policy, doesn’t mean it should continue if it’s wrong. It’s a relief to see someone finally say no.
When October 2026 arrives, the stance should remain unchanged. There isn’t a centralized UN fund, and consensus is lacking. If trading partners want to tackle shipping emissions, various better approaches exist. The focus should be on fostering U.S. innovations in cleaner ocean fuels and striking bilateral agreements with transparent standards, while keeping revenues and responsibilities at home.
This pattern is well-established. UN climate taxation usually begins with lofty rhetoric but ultimately feeds a self-sustaining bureaucracy, hampering global trade. If enacted, taxes on aviation, agriculture, and consumer goods could follow, with costs climbing while emissions persist—largely fueled by Asia’s demand for reliable electricity from coal.
Last fall, Mr. Trump and his team performed a vital service for Americans. The job isn’t finished yet.
Washington will need to return to the IMO in October 2026 armed with the same message: American sovereignty and financial resources are not up for negotiation with bureaucrats in London and Geneva.
Eliminate the fund. Abolish the taxes. And if trading partners disagree, make it clear there will be consequences.
