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Lufthansa Group resonates with Air France-KLM, British Airways and more airlines as IATA warns the European Union Emissions Trading System plan to expand carbon trading beyond Europe could reshape global aviation.
Lufthansa Group resonates with Air France-KLM, British Airways and more airlines around the world as IATA intensifies its opposition to the European Union Emissions Trading System plan to expand carbon trading beyond Europe. Consequently, the proposal has emerged as one of the aviation industry’s most debated climate measures. Airlines warn that broader carbon obligations could increase operating costs, influence ticket prices and reshape competition across international routes. Meanwhile, IATA argues that the European Union should strengthen global climate cooperation through CORSIA instead of extending regional regulations. As discussions continue, airlines, governments and passengers are closely watching what could become a defining moment for global aviation.
The European aviation industry is once again at the centre of an escalating climate policy debate after the International Air Transport Association (IATA) strongly criticised the European Commission’s proposal to extend the European Union Emissions Trading System (EU ETS) beyond Europe’s borders. If implemented, the proposal would significantly widen the scope of the bloc’s carbon pricing mechanism, requiring airlines operating eligible international routes to purchase additional emissions allowances and increasing operating costs across some of the world’s busiest air corridors.
IATA has described the proposal as a repeat of a policy that generated international opposition more than a decade ago. The association argues that extending the EU ETS beyond European territory risks creating regulatory conflicts, undermining the globally agreed Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA), and reducing the competitiveness of European aviation. According to IATA Director General Willie Walsh, Europe should prioritise strengthening CORSIA and expanding incentives for Sustainable Aviation Fuel (SAF) rather than introducing broader regional carbon obligations.
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While the proposal remains under discussion, aviation analysts believe its financial consequences would be felt unevenly across the industry. Airlines with extensive operations between Europe and destinations within the proposed coverage area—particularly major European legacy carriers and Gulf hub airlines—would likely shoulder the highest compliance costs. Others, including ultra-long-haul operators and airlines with predominantly domestic or intra-European networks, would experience comparatively limited direct impacts.
The European Union Emissions Trading System is the bloc’s flagship carbon market and one of the world’s largest emissions pricing mechanisms. Operating under a cap-and-trade model since 2005, it requires companies to hold emissions allowances equivalent to the greenhouse gases they produce. Businesses that reduce emissions below their allocated limit can sell unused allowances, while those exceeding their allocation must purchase additional permits.
For aviation, the EU ETS currently applies primarily to flights operating within the European Economic Area. The European Commission is now considering extending the system to include emissions from a broader range of international flights departing Europe, particularly services to destinations located within approximately 5,000 kilometres of the continent. Such a move would capture significantly more international aviation emissions while excluding ultra-long-haul services to destinations including North America and much of Asia-Pacific.
Supporters argue that aviation should contribute more towards Europe’s climate ambitions. However, airlines warn that regional measures should not replace internationally coordinated frameworks designed specifically for global aviation.
The International Air Transport Association believes the proposal risks reviving one of aviation’s most contentious regulatory disputes. When the European Union previously attempted to apply its emissions trading scheme to international flights beyond European airspace, several major governments—including the United States, China and India—strongly opposed the move, arguing that it represented an unacceptable exercise of extraterritorial regulation.
Those disputes eventually led to greater international cooperation through the International Civil Aviation Organization (ICAO), which established the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA). CORSIA is designed to provide a single global framework for managing carbon emissions from international aviation while avoiding multiple overlapping regional systems.
IATA argues that expanding the EU ETS now could weaken confidence in CORSIA, create duplicate regulatory obligations and increase compliance costs for airlines already investing billions of euros in fleet modernisation, operational efficiency improvements and Sustainable Aviation Fuel.
The association also believes passengers may ultimately absorb part of the additional cost through higher airfares, particularly on international routes affected by the proposed expansion.
Among all airlines likely to be affected, Lufthansa Group is widely expected to experience the greatest financial exposure if the proposal is adopted.
The group operates one of Europe’s largest international airline networks through Lufthansa, SWISS, Austrian Airlines, Brussels Airlines and Eurowings. Collectively, these carriers operate thousands of weekly flights from major hubs including Frankfurt, Munich, Zurich, Vienna and Brussels to destinations across Turkey, North Africa and the Middle East—regions that fall largely within the proposed geographical scope of the expanded EU ETS.
For Lufthansa Group, the challenge lies not simply in the number of destinations served but in the sheer frequency of operations. Routes linking Germany, Switzerland, Austria and Belgium with cities such as Istanbul, Dubai, Cairo, Casablanca, Riyadh and Amman generate substantial business and leisure traffic throughout the year. Every additional carbon allowance required for these services would increase operating expenditure across a network already facing higher fuel prices, airport charges and sustainability investments.
The group has invested heavily in fleet renewal, introducing more fuel-efficient aircraft such as the Airbus A350, Boeing 787 Dreamliner and Airbus A320neo family. These aircraft consume less fuel and produce lower emissions than older models. Nevertheless, even modern fleets remain subject to carbon pricing under the EU ETS, meaning Lufthansa’s scale of operations could translate into one of the largest compliance obligations among European airlines.
Industry observers suggest Lufthansa may continue accelerating fleet modernisation while increasing its investment in Sustainable Aviation Fuel procurement to reduce future carbon exposure. However, limited global SAF production continues to constrain airlines’ ability to substitute conventional jet fuel on a large scale.
Air France-KLM represents another airline group expected to experience substantial impacts under the proposed expansion.
Operating from Paris Charles de Gaulle Airport and Amsterdam Schiphol Airport, the group has developed one of Europe’s most comprehensive international route networks. Daily flights connect the two hubs with destinations throughout the Middle East, North Africa and Eastern Mediterranean, including Dubai, Cairo, Casablanca, Istanbul, Tel Aviv, Amman and Riyadh.
Many of these routes fall within the proposed emissions coverage area, meaning Air France and KLM could be required to surrender significantly more emissions allowances than under the existing system.
The airline group has committed billions of euros towards reducing its environmental footprint through fleet renewal and SAF procurement agreements. New-generation Airbus A350s, Boeing 787 Dreamliners and Airbus A220 aircraft have gradually replaced older, less efficient fleets, delivering measurable reductions in fuel burn and carbon emissions.
However, executives have consistently warned that sustainable aviation remains substantially more expensive than conventional operations. Additional regulatory costs imposed through an expanded EU ETS could further increase financial pressure, particularly as airlines continue recovering from pandemic-era debt while investing in future sustainability programmes.
Unlike purely regional carriers, Air France-KLM depends heavily on international connecting traffic flowing through Paris and Amsterdam. Higher operating costs on international sectors may therefore have broader implications for network economics, pricing strategies and competitive positioning against airlines operating from hubs outside Europe.
British Airways and its parent company, International Airlines Group (IAG), are expected to be among the European aviation groups most affected by the proposed expansion of the EU Emissions Trading System. While the airline’s transatlantic services to North America would remain largely outside the proposed 5,000-kilometre threshold, many of its high-frequency routes to the Middle East, North Africa and Eastern Mediterranean would fall within the expanded scope.
From its primary hub at London Heathrow, British Airways operates multiple daily services to destinations including Dubai, Doha, Abu Dhabi, Cairo, Marrakech, Casablanca, Amman and Istanbul. These routes are important contributors to the airline’s premium business travel and leisure traffic, making them commercially significant.
Additional carbon allowance requirements would increase operating costs across these services. Like many global carriers, British Airways has invested in more fuel-efficient aircraft, including the Airbus A350-1000, Boeing 787 Dreamliner and Airbus A320neo family, while also committing to long-term Sustainable Aviation Fuel (SAF) agreements. However, the airline has repeatedly emphasised that SAF remains several times more expensive than conventional jet fuel, limiting rapid adoption.
For IAG, which also owns Iberia, Aer Lingus, Vueling and LEVEL, the proposal could have wider implications because several group airlines operate extensive services between Europe and North Africa or the Middle East. The combined impact could increase compliance costs across multiple subsidiaries while placing additional pressure on ticket pricing and profitability.
Among airlines based outside the European Union, Turkish Airlines is widely regarded as one of the most exposed to the proposed changes.
Operating from its global hub at Istanbul Airport, Turkish Airlines serves more countries than any other airline worldwide. Europe represents the foundation of its network, with hundreds of weekly flights connecting Istanbul to almost every major European city. Many of these routes fall well within the proposed emissions coverage area.
Unlike airlines that depend primarily on local passengers, Turkish Airlines has built its business model around connecting travellers through Istanbul to destinations across Asia, Africa, the Middle East and Europe. Higher carbon compliance costs on European sectors could therefore affect a significant portion of the airline’s overall network economics.
The airline has invested heavily in one of Europe’s youngest widebody fleets, introducing Airbus A350s, Boeing 787 Dreamliners and new-generation narrowbody aircraft to improve fuel efficiency. Nevertheless, fleet modernisation alone cannot eliminate exposure to emissions trading costs.
Industry analysts believe Turkish Airlines could experience one of the largest increases in carbon-related compliance expenses among non-European carriers if the proposal proceeds in its current form.
Dubai-based Emirates has transformed Europe into one of its most important international markets over the past two decades. Today, the airline operates dozens of daily flights connecting Dubai with major cities including London, Paris, Frankfurt, Munich, Milan, Rome, Madrid, Barcelona, Amsterdam, Brussels, Vienna and Athens.
Many of these services would fall within the proposed geographical boundary for the expanded EU ETS.
Emirates relies heavily on large aircraft such as the Airbus A380 and Boeing 777. While these aircraft remain among the most efficient in their respective categories, they also consume substantial quantities of fuel because of their size and long-haul operating profiles.
If additional emissions allowances become necessary for Europe-Dubai flights, Emirates could face significantly higher operating costs across one of its busiest regional markets.
The airline has announced major investments in fleet renewal, cabin refurbishment and Sustainable Aviation Fuel initiatives. However, like the wider industry, Emirates continues to face limited SAF availability and higher procurement costs compared with conventional aviation fuel.
Any increase in operating expenses may ultimately influence pricing decisions or accelerate the airline’s efforts to improve fuel efficiency through operational measures and next-generation aircraft.
Qatar Airways is another Gulf carrier likely to experience considerable effects under the proposed EU ETS expansion.
Europe represents one of the airline’s largest international markets, with frequent services connecting Doha to destinations including London, Paris, Amsterdam, Frankfurt, Munich, Copenhagen, Oslo, Stockholm, Milan and Athens.
The airline’s business model depends heavily on connecting passengers through Hamad International Airport before continuing to Asia, Africa and Australasia. Additional carbon costs on European sectors could therefore influence a substantial share of its global network.
Qatar Airways has invested extensively in Airbus A350s and Boeing 787 Dreamliners, which rank among the world’s most fuel-efficient long-haul aircraft. The carrier has also expanded its use of Sustainable Aviation Fuel through selected partnerships and environmental initiatives.
Despite these investments, aviation analysts note that carbon pricing affects all airlines regardless of fleet efficiency. Operators with extensive European networks simply accumulate greater compliance obligations because of the number of flights involved.
Although Etihad Airways operates a smaller European network than Emirates or Qatar Airways, Europe remains one of its most strategically important premium markets.
The Abu Dhabi-based airline connects its home hub with cities including London, Paris, Frankfurt, Munich, Rome, Milan, Dublin, Madrid and Athens. Most of these services are expected to fall within the proposed emissions coverage area.
Etihad has positioned sustainability at the centre of its long-term strategy, operating one of the youngest fleets in the Gulf region and investing in operational efficiency, sustainable aviation fuel trials and carbon reduction technologies.
Nevertheless, the airline could still face higher compliance costs as emissions allowances become necessary for additional portions of its European operations.
Royal Air Maroc has steadily expanded its European presence, connecting Casablanca with dozens of destinations across Spain, France, Belgium, Germany, Italy, the Netherlands and the United Kingdom.
Europe remains the airline’s largest international market, serving both tourism and Morocco’s sizeable diaspora communities.
The proposed EU ETS expansion would increase operating costs across many of these high-frequency routes.
Unlike larger global airlines with extensive financial resources, regional carriers often operate on narrower profit margins. Consequently, any increase in carbon compliance costs may represent a proportionally greater financial challenge.
Royal Air Maroc has already begun modernising its fleet with Boeing 787 Dreamliners and next-generation Boeing 737 MAX aircraft while planning further expansion ahead of Morocco’s growing tourism ambitions and preparations linked to the FIFA World Cup 2030.
EgyptAir, Tunisair, Air Algérie and several other North African airlines could also experience increased compliance costs under the proposed rules.
Their networks depend heavily on regular services between Europe and North Africa, with many flights operating within the proposed emissions boundary. Although these airlines generally operate smaller fleets than Europe’s major legacy carriers, the financial impact could still be significant because profit margins remain relatively modest.
Many regional airlines are already balancing fleet renewal programmes, rising fuel prices and infrastructure investment while competing against larger European and Gulf carriers.
If the European Commission ultimately adopts the proposal, airlines operating within the expanded EU ETS would likely experience higher operating costs that could eventually influence ticket prices on affected routes.
Airlines may respond by accelerating fleet modernisation, increasing purchases of Sustainable Aviation Fuel and improving operational efficiency to reduce emissions. However, these measures require substantial investment and depend on greater global SAF production.
IATA continues to argue that strengthening the International Civil Aviation Organization’s Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) offers a more effective long-term solution than expanding regional carbon pricing rules. According to the association, a globally coordinated framework would avoid overlapping regulations while supporting aviation’s commitment to achieving net-zero carbon emissions by 2050.
As negotiations continue within the European Union, airlines across Europe, the Middle East and North Africa will be closely monitoring the outcome. The final shape of the legislation could influence route economics, sustainability investment strategies and international competition for years to come, making it one of the most consequential aviation policy debates currently facing the global airline industry.
The International Air Transport Association (IATA) has voiced strong opposition to the European Union’s proposed expansion of its Emissions Trading System (EU ETS) beyond European borders, warning that the move could undermine international cooperation on aviation climate policy. The association argues that extending the carbon pricing mechanism to cover emissions outside Europe would repeat a controversial approach that sparked global opposition more than a decade ago.
IATA Director General Willie Walsh said the proposal risks creating regulatory conflicts by applying European rules to international airspace. According to the organisation, such an approach could increase costs for airlines, passengers and businesses while weakening Europe’s competitiveness in the global aviation market. The association believes the proposal could also slow progress towards achieving the aviation sector’s long-term decarbonisation goals.
Rather than expanding the EU ETS, IATA is urging European policymakers to reinforce the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA), the global emissions framework established by the International Civil Aviation Organization (ICAO). The organisation maintains that CORSIA provides a unified international approach to reducing aviation emissions and avoids overlapping regional regulations.
IATA also called for stronger incentives to accelerate the use of Sustainable Aviation Fuel (SAF), which is widely regarded as one of the aviation industry’s most effective tools for cutting carbon emissions. The association recommended increasing SAF allowances within European climate policies and introducing an effective book-and-claim system that would allow airlines to purchase the environmental benefits of SAF regardless of where the fuel is physically supplied.
IATA said it will continue engaging with European institutions to promote policies that support global climate cooperation, strengthen CORSIA and encourage wider adoption of sustainable aviation fuels without extending European regulations beyond their territorial scope.
The European Union Emissions Trading System (EU ETS) is the EU’s flagship carbon pricing programme aimed at reducing greenhouse gas emissions. Introduced in 2005, it operates under a cap-and-trade model in which companies receive or purchase emissions allowances. Businesses that emit less carbon can sell unused allowances, while those exceeding their limits must buy additional permits or face penalties.
For aviation, the EU ETS currently applies primarily to flights operating within the European Economic Area (EEA). Airlines covered by the scheme are required to monitor their carbon emissions and surrender sufficient allowances to match their annual emissions. The European Union is now considering expanding the system to include a greater share of emissions from international flights connected to Europe.
IATA argues that extending the EU ETS beyond Europe would revive concerns over extraterritorial regulation, where one jurisdiction seeks to apply its laws beyond its own territory. Similar proposals more than a decade ago faced strong objections from governments and aviation stakeholders around the world, leading to diplomatic disputes and calls for a global solution.
Willie Walsh, IATA’s Director General, said the proposed expansion would repeat a historic mistake, warning that it could create friction between governments while slowing progress towards aviation’s environmental goals. He also cautioned that higher compliance costs could ultimately be passed on to travellers and businesses, reducing the competitiveness of European aviation.
Rather than extending regional carbon pricing rules, IATA is calling on the European Union to reinforce the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA), the global emissions framework developed by the International Civil Aviation Organization (ICAO).
CORSIA was created to provide a consistent international approach for managing carbon emissions from international flights while avoiding multiple overlapping regulatory systems. IATA believes that supporting CORSIA will promote greater international cooperation and deliver a more effective pathway towards the aviation industry’s commitment to achieving net-zero carbon emissions by 2050.
In addition to supporting CORSIA, IATA is urging European policymakers to accelerate the adoption of Sustainable Aviation Fuel (SAF), which is considered one of the aviation sector’s most important tools for reducing lifecycle carbon emissions.
The association has proposed increasing SAF-related allowances within the EU’s climate framework and introducing a book-and-claim system. Such a mechanism would allow airlines to purchase the environmental benefits of SAF even when the fuel is physically supplied and used at a different airport, helping expand demand while overcoming current supply limitations.
IATA said it will continue engaging with European institutions to advocate for policies that strengthen global climate cooperation, support wider adoption of sustainable aviation fuels, and avoid extending European carbon regulations beyond their territorial boundaries. The organisation maintains that a coordinated international strategy, rather than fragmented regional measures, offers the most effective route to achieving long-term aviation decarbonisation.
The proposed expansion of the European Union Emissions Trading System beyond Europe represents a pivotal moment for the global aviation industry. If approved, the measure could significantly increase compliance costs for airlines operating extensive networks between Europe, the Middle East and North Africa, with Lufthansa Group, Air France-KLM, British Airways, Turkish Airlines, Emirates, Qatar Airways and several other international carriers expected to experience the greatest impact. While the European Union aims to accelerate aviation decarbonisation through stronger carbon pricing, the proposal has revived concerns over regulatory overlap, international competitiveness and higher travel costs.
At the centre of the debate is IATA’s argument that international aviation should continue relying on the globally agreed Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) rather than fragmented regional policies. According to the association, maintaining a single international framework would avoid disputes over extraterritorial regulation while supporting coordinated progress towards net-zero carbon emissions by 2050. At the same time, airlines continue investing billions in newer aircraft, operational efficiency improvements and Sustainable Aviation Fuel, although limited production and high costs remain major barriers.
Ultimately, the outcome of the European Union’s deliberations could reshape airline economics, route planning and environmental policy for years to come. The final decision will not only determine how airlines manage future carbon obligations but also influence passenger fares, global competition and the pace of aviation’s transition towards cleaner operations.
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Tags: aviation news, carbon emissions, Emirates, EU ETS, IATA
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