A new European Commission climate proposal promises to change the way people travel internationally, but at the same time threatens to upend the balance of the global aviation industry.
The EU Plan and What the ETS Is
More specifically, the EU is preparing a proposal that could fundamentally alter the cost of air travel from the European Union to non-EU countries, by extending the Emissions Trading System (ETS) to departing international flights, according to a report in the Financial Times.
The proposal is expected to be presented at a meeting with industry representatives and environmental organizations, a discussion that is already generating strong reactions.
The ETS is a “cap-and-trade” system in which companies purchase carbon emission allowances, with the aim of progressively reducing greenhouse gas output. Currently, it applies only to flights within the EU. A flight from Dublin to Paris is subject to the scheme, but a route from Paris to New York remains unregulated.
EU officials argue that this imbalance needs to be corrected, as efforts to reduce emissions in the aviation sector have not delivered the expected results.
Industry Pushback
Low-cost carriers such as Ryanair and easyJet have already voiced strong objections. They argue that the system pushes consumers toward destinations outside the EU, such as Turkey, where the overall cost of a vacation may be lower.
On the other side, major carriers like British Airways and Air France fear that imposing additional costs on long-haul routes will hit their most profitable operations.
Political and Diplomatic Tensions
The proposal is also expected to trigger diplomatic friction, particularly with the United States, which has previously opposed similar EU initiatives. The prospect of higher costs on international flights at a time of already elevated fuel prices makes the issue all the more sensitive.
“We know there are geopolitical sensitivities, but the EU has the right to move forward,” said a senior EU official, adding that the process will not be straightforward.
Environmental Footprint and Economic Impact
Aviation accounts for roughly 3% of global energy-related emissions, yet in Europe the sector’s emissions have risen by 30% since 2005, while other industries have recorded significant reductions.
Environmental organizations estimate that extending the ETS to international flights could add approximately €45 to the average airline ticket and generate up to €17 billion in revenue by 2030.
The International Framework and Alternative Systems
At the global level, the Corsia carbon offset program operates on a voluntary basis and lacks universal adoption from major economies including the United States, India, and China. The EU considers this system insufficient for achieving meaningful emissions reductions.
What Comes Next
The debate over extending the ETS to international flights is returning to the spotlight, as previous attempts were effectively frozen due to international pressure. With the current regulatory framework set to expire at the end of the year, decisions made in the coming months will shape the future of air travel in Europe and beyond.
