Denmark’s initiative to subsidize sustainable aviation fuel aims to decarbonize domestic flights and advance climate policy goals. ESG BROADCAST shares key takeaways.
European Commission approved a €36 million (DKK 268 million) State aid scheme submitted by Denmark to incentivize the use of sustainable aviation fuel (SAF) in domestic flights. This is the first scheme of its kind to receive formal approval under the EU State aid rules and is a strategic component of Denmark’s broader environmental governance and aviation decarbonization policy.
The Danish scheme is designed to operate through 31 December 2027 and targets at least one domestic route operating with 40% SAF—approaching the current technical ceiling of 50%. The initiative significantly exceeds the 2% SAF blending mandate set by the ReFuelEU Aviation Regulation for the same period, setting a precedent in the EU’s push for climate-compliant air transport systems.
Under the plan, airlines will receive direct monthly grants to offset the higher costs of SAF compared to conventional kerosene. These grants will also cover associated airport infrastructure expenses. Eligibility for aid will be determined via a competitive bidding process to promote cost-effectiveness and fairness. At least 20 weekly one-way flights operating on domestic routes will be covered, making the scheme both practical and scalable.
Importantly, the aid is structured to avoid overcompensation and ensure integrity within EU climate and energy frameworks. Specifically, the SAF subsidized through this scheme will not be eligible for parallel incentives under the EU Emissions Trading System (ETS) or the ReFuelEU Aviation regulation. Additionally, SAF already benefiting from subsidies in Denmark, other EU Member States, or third countries will be excluded.
The Commission assessed the scheme under Article 107(3)(c) of the Treaty on the Functioning of the European Union (TFEU) and the 2022 Guidelines on State aid for climate, environmental protection and energy (CEEAG). It concluded that the aid is necessary, appropriate, and proportionate to reducing greenhouse gas emissions in the aviation sector and aligns with the European Green Deal targets.
“This Danish scheme paves the way for more sustainable aviation by fostering the use of sustainable aviation fuel beyond current EU mandates,” stated Teresa Ribera, Executive Vice-President for Clean, Just and Competitive Transition. “The measure stands as a pioneering model within Europe, offering tangible and proportionate support for achieving our collective climate objectives.”
The scheme is expected to bolster innovation and demand in the SAF market, potentially encouraging wider industry participation. In turn, this could catalyze investment in SAF production capacity across Europe, helping Member States meet their national climate targets under the Fit for 55 packages.
Strategic significance lies in Denmark’s ability to operationalize EU-aligned sustainability regulation while maintaining competitiveness in the domestic aviation sector. For airlines, this opens up funding pathways for SAF adoption; for policymakers, it presents a replicable model of green finance framework integration within national transport strategies.
ESG BROADCAST will continue monitoring the updates related to this topic. Stay tuned to be updated on the related policy and pivotal regulatory shift.
