The vote on the table
The Net-Zero Framework would apply one set of rules on greenhouse gas intensity and carbon pricing to ships covering almost all global tonnage. It was approved in principle in April 2025 and was meant to be adopted that October. Instead, the session adjourned by 57 votes to 49 under heavy political pressure.
A year of guideline work has since narrowed some of the technical gaps. It has not settled the politics. If the framework passes now, the earliest it would take effect is 2028.
The case for one rule
A global standard would give freight buyers something they simply don't have today: one carbon cost, calculated one way, across every carrier and every lane.
That makes a quote something you can actually interrogate. You could benchmark two carriers on the same shipment and see whether the gap in their carbon line reflects genuine efficiency or just a different accounting choice. You could put a firm number in a 2028 budget and defend it in front of your finance team.
None of this makes decarbonization free. It's a cost, and it will show up in your rates. But a cost you can read, forecast, and challenge is far cheaper than the same money arriving as an unexplained surcharge.
The cost of a patchwork
Here's what a failed vote would not do. It would not remove carbon pricing from shipping. EU ETS maritime and FuelEU are already in force and already appearing on invoices.
What a failure would do is make it far more likely that other jurisdictions keep building their own versions, because so far the alternative to a global rule has been no rule at all.
For freight buyers, that means:
- Several surcharges on a single shipment, calculated on different bases and applied differently by each carrier.
- Carbon cost driven by routing and port calls rather than by what you actually shipped.
- Administrative work pushed down the chain onto shippers and forwarders.
- Emissions reporting that won't reconcile between schemes, a real problem for anyone with CSRD obligations or Scope 3 targets to evidence.
- Pricing that is harder to question, because complexity is easier for a carrier to pass through than to explain.
A patchwork does not make carbon cheaper for buyers. It makes the same money harder to see and harder to argue with.
The questions from customers
We are already having these conversations. Customers bring us a surcharge their finance team has flagged, and nobody internally can explain it. They ask which schemes apply to which of their lanes, and the honest answer is usually wider than they expected.
Procurement treats this as a rate problem. Sustainability treats it as a reporting problem. It is the same problem, and few organizations have joined the two up.
The no-regret moves
Four things worth doing before October, none of which depend on the result:
- Map which schemes already touch your lanes. Most buyers cannot say with confidence, and that gap is where surprises hide.
- Require carbon cost to be itemized in tenders, with the methodology stated, so you can compare like with like.
- Get your emissions data collection working now. Every version of the next five years demands it.
- Model both outcomes into your 2027 and 2028 budgets rather than waiting to be told which one you got.
The bill either way
October will be reported as a win or a loss for shipping. For the businesses paying the freight, the version where nothing passes is likely the expensive one.
