Europe can price carbon. Can it actually cut it?

The EU ETS benchmark values for 2026–2030 will be adopted by an implementing act. Following the 4-week public consultation launched last month and the scrutiny by EU Member States in the Climate Change Committee, the Commission will adopt the benchmarks by the end of June.

Europe is doing what Europe does.

Six countries demanding relief. Italy freezing. France and Germany tinkering with technical exemptions. Spain, Portugal, Slovenia and Luxembourg are drawing lines in the sand. Each with a position paper. Each with a red line.

The EU ETS, the system that forces industry to pay for every tonne of carbon it emits, has become a fight over who pays and how much. That is the wrong fight.

Because, while Brussels argues, shipping is still pumping carbon into the atmosphere at the same berths, the same anchorages, the same congested gates it used five years ago.

That gap, between the politics and the physics, is what nobody wants to say out loud.

EU ETS Works. Just Not For Shipping.

Before anyone reaches for the usual complaints about carbon pricing, look at the evidence.

For power plants and factories, the EU ETS has halved verified emissions since 2005. Fifty-one per cent. Gone. A further 1.3% fell in 2025. The system generated €38.8 billion in revenue last year alone, with an additional €135.8 billion expected to flow into decarbonisation budgets by 2030.

This is not a failing system. For industries that could not move, it has delivered.

That is the sentence shipping needs to understand. Power stations cannot reroute through a non-EU jurisdiction. A vessel can. And as carbon allowances are projected to hit €126 per tonne by 2030, with some scenarios pushing to €150, the financial incentive to find the route, or the gateway that keeps the cost off the ledger, will become overwhelming.

Pricing carbon is not the problem. Pricing carbon for an industry that can simply leave is a problem which is entirely different from the one it faces. And Europe has not solved it.

We should debate the behaviour, not the bill.

The current ETS argument has narrowed itself to cost.

Who gets free allowances? How fast benchmarks fall? How much pain can the industry absorb before competitiveness cracks? These are real questions and nobody seriously pretends otherwise.

But they are the wrong questions.

Because if price is the only signal Europe sends, companies will do what companies always do: optimize around it. A vessel reroutes. Cargo finds a different gateway. Industrial activity migrates. The spreadsheet improves. The atmosphere does not notice or care.

Carbon pricing without behaviour change is not decarbonisation. It is a very expensive way to generate revenue while congratulating ourselves on our ambition.

January 2026 marked the moment shipping companies became liable for 100% of their verified EU ETS emissions, and the first year in which methane and nitrous oxide entered the scope alongside CO2. The Commission’s formal review is now live. The political theatre is at full volume at exactly the moment that only one number matters: are verified emissions actually falling?

Ports Are Where Theory Dies Or Doesn’t

Forget the passive port.

What is replacing it is the most complicated node in the entire supply chain. Energy hub. Data hub. Emissions hub. The single point where shipping, terminals, inland transport, cargo owners, regulators and local communities all simultaneously come together, under pressure, with incompatible incentives.

When Europe changes the carbon rules, ports feel it before anyone else. Not in policy documents or sustainability strategies. In berth planning. In vessel waiting times. In truck queues that nobody is managing. In terminal operations, running on stale data. In the customer call, asking why the Scope 3 numbers just went in the wrong direction.

This is where climate policy either becomes operational action or another layer of reporting that everyone files and nobody changes their behaviour because of.

And if recent industry conversations are any indication, we should be worried. Over the past few months, I have attended several decarbonisation conferences and industry events and the discussions have been refreshingly blunt. The mood in many rooms was not that shipping is moving too slowly by accident. It was that much of the industry is still planning to move at the last possible moment.

More than one conversation came back to the same expectation: many market participants will wait until the pressure becomes unavoidable, then scramble to comply just before key deadlines arrive. We have seen this before. A target is set, everyone acknowledges it, the industry spends years discussing the complexity, and then the real action begins when the deadline is almost impossible to ignore.

The same tension is visible around cargo owners. Sustainability commitments are becoming more visible, and many companies are starting to talk seriously about Scope 3 emissions. But in the rooms I have been in, shipping lines are not yet convinced that cargo owners are ready to absorb the real cost of decarbonization. One comment I heard more than once was brutally direct: “We won’t pay for ETS. That’s a problem for the shippers to solve.”

The Cheapest Carbon Is The Stuff You Never Emit

Maritime decarbonisation gets told as a story about future technology. Green ammonia. Shore power. Carbon capture. New hull designs. Fleet renewal. The 2035 horizon. All of it matters. None of it is an excuse.

Because ships are sitting at anchor right now, burning fuel, generating carbon, waiting for a berth that is not ready. A UCL and UMAS study published in December 2024 found that vessels spend between 4 and 6% of their operational time, that is, fifteen to twenty-two days per year, waiting at anchor outside ports. Optimizing arrivals to account for congestion could cut voyage emissions by up to 25% for some vessel types. Container ships average around 10%.

No new technology. No infrastructure investment. No 2035 solution required.

Just ten stakeholders stopped working on ten different versions of the same data.

This is a coordination problem, first and foremost. And coordination problems do not wait for the next budget cycle or the next regulatory review. They wait for someone to decide that the status quo is more embarrassing than the alternative.

So far, not enough people have reached that conclusion.

Stop Reporting. Start Managing.

Too many ports are being handed the wrong instruments. Annual reports. Static averages. Fragmented data across incompatible systems. Methodologies that disagree with each other about basic definitions. Sustainability presentations that look serious and tell nobody what to do differently when the shift begins on Monday morning.

That is not emissions management. That is emissions documentation. And it will not survive the review.

Shipping companies reported 89.8 million tonnes of verified CO2 under the EU MRV system in 2024. That number is sitting on the Commission’s desk right now. If the review finds that the system is generating nearly €39 billion a year in revenue while berth-level behaviour has not changed, that will be difficult to defend, politically, commercially and in front of every port community that was told change was coming.

The ports that come out of this fully operational will not be the best at filing compliance reports. They will be the ones with control over where their emissions are generated, what causes them and which stakeholders have the actual power to do something about it before the next reporting period closes.

The Real Test Is Not The Regulation

The ETS review will produce more position papers. More resistance. More compromise dressed as progress. That is how Brussels has always worked and that is not going to change this year.

But here is what the stationary sector proved over twenty years: the instrument works when industry cannot move around it.

Shipping is mobile by design. It is global by design. It was built for regulatory arbitrage long before that phrase existed.

And Europe is not built to catch it.

EU regulation moves by consensus, shaped by lobby groups with deep pockets and longer memories than most commissioners. It shifts every four years with the political weather. The six countries currently demanding ETS relief are not outliers; they are the system working exactly as was designed to.

So waiting for Brussels to tighten its grip is not a strategy. It is a way of postponing the conversation that actually matters.

The emissions that can be cut right now do not require stronger regulation. They do not require political consensus or a lobbying budget or a four-year wait for the next Commission. They require ports, terminals, shippers and cargo owners to stop pretending that operational waste is someone else’s carbon problem.

So the ports that wait for Brussels to force the issue will be waiting a long time. The ones that move now, before the deadline pressure, before the 2034 scramble, before the next Commission resets the clock, will have built something that regulation cannot give them and cannot take away: actual operational grip on their own emissions.

The ports that win this decade will not be the ones that explained their emissions best.

They will be the ones that stopped producing them.

That is the only version of this story the atmosphere has any interest in.