Germany’s €2.12 Billion eSAF Programme: Projects and Auctions

Germany’s €2.12 Billion eSAF Programme: Projects, Auctions and Key Open Questions

AeroMorning – John Smith – September 25, 2026

Germany, Austria, and Luxembourg have launched a joint support scheme worth up to €2.12 billion (up to €2 billion from Germany, and €60 million each from Austria and Luxembourg) to accelerate electricity-based sustainable aviation fuel (eSAF) production and uptake in Europe. Announced by Germany on 21 September 2026, the initiative addresses a fundamental financing mismatch: new eSAF plants require long-term revenue visibility for billion-euro investments, whereas airlines and distributors purchase fuel over much shorter periods.

The three countries are founding members of the eSAF Early Movers’ Coalition, established in December 2025. The European Commission confirmed on 17 September 2026 that around 50 synthetic aviation fuel projects await Final Investment Decisions (FID) and that the three countries intend to launch this pilot double-sided auction with over €2.1 billion in funding.

The Mechanism: Solving the Long-Term vs. Short-Term Contract Problem

The central issue is a time-horizon mismatch. Producers may require 10–15 years of revenue commitment to secure financing and reach FID, but buyers are typically only willing to sign short-term, potentially one-year, contracts. Forcing a 15-year commitment onto an airline would shift significant long-term volume and price risks onto the buyer.

The double-sided auction addresses this via an intermediary:

• The intermediary: Enters into a long-term supply contract with the producer, giving them the required revenue visibility, and manages the resale of the fuel over time through shorter-term buyer contracts. The producer therefore does not need to find the same airline for 14 consecutive years.
• Bridging the gap: Public funding covers any residual price gap where the producer’s required price exceeds what buyers are willing to pay, combining long-term revenue security for producers with short-term purchasing flexibility for buyers.

The objective is to make projects sufficiently bankable to attract the private capital required for construction.

The US Benchmark

The US framework provides an important competitive reference. Under US Section 45Z, clean fuel production credits for fuel produced after 31 December 2025 provide up to $1 per gallon, subject to emissions factors. At roughly 330–350 gallons per tonne, this corresponds to a headline value of approximately $330–350/t before emissions adjustments.

Because European and US eSAF projects will compete for capital and will use broadly similar technologies and inputs as they scale, there is no obvious reason for a persistent structural production-cost difference of thousand euros per tonne.

How Large Is the Economic Gap?

EASA’s 2026 ReFuelEU Aviation Annual Technical Report estimates 2025 reference prices at approximately:

• €640/t for conventional aviation fuel
• €1,925/t for SAF
• €7,520/t for synthetic aviation fuels

This makes today synthetic aviation fuel roughly €6,880/t more expensive than conventional jet fuel and €5,595/t more expensive than SAF on these reference assumptions. However, these figures represent current estimated market costs rather than fixed long-term realities.

The economic gap should shrink through two key factors:

1. Production cost reductions: As plants move from first-of-a-kind to commercial scale, costs should fall through economies of scale, technological learning, improved electrolyser and hydrogen performance, and better access to renewable electricity and sustainable carbon.
2. Mandate value and buyer willingness to pay: The absolute cost differential does not equal the required public subsidy. SAF and eSAF have regulatory and environmental value under European aviation fuel regulations, which progressively require the use of a minimum share of SAF in aviation. This obligation can allow buyers to pay a price above that of conventional aviation fuel.

Consequently, the relevant auction variable is the residual funding gap: the net difference between producer requirements and buyer willingness to pay.

What Does the €2.12 Billion Envelope Potentially Support?

The physical impact depends heavily on the final funding requirement per tonne:

These are illustrative volume impacts, not production targets.

Contract duration materially affects this calculation. Luxembourg’s market consultation noted that a 15-year contract could reduce required bids by approximately €1,000/t, with other participants indicating that 13–15-year contracts could support lower bids. This illustrates how long-term revenue visibility can reduce the level of public support required.

This leads to the core strategic question for the European scheme: is public support intended primarily to be broadly on par with the US incentive, bridging a limited commercial gap, or is it also intended to compensate for insufficient private investment in the construction of European eSAF plants?

A funding requirement broadly comparable with the US incentive would point towards a primarily competitive support function. A substantially higher requirement would suggest that public money is also being used to de-risk and accelerate the construction of European eSAF production capacity where private capital is not yet sufficient on commercial terms.

Potential Project Pipeline and Watchlist

Inclusion in an industry pipeline does not imply eligibility, consultation participation, or selection. Projects to monitor include:

1. INERATEC – ERA ONE (Germany): ~2.5 kt/year e-fuels with eSAF potential; advanced FEED (Front-End Engineering Design) development.
2. Green Fuels Hamburg (Germany): ~10 kt/year industrial consortium involving Uniper, Airbus, Siemens Energy and Sasol.
3. Norsk e-Fuel (Norway): Up to ~100 kt/year. Norway belongs to the European Economic Area but is not an EU Member State; eligibility therefore depends on whether the scheme is limited to EU production or extends to the wider EEA.
4. Nordic Electrofuel (Norway): ~200 kt/year development at Herøya; subject to the same geographic eligibility question.
5. SkyKraft / SkyNRG–Skellefteå Kraft (Sweden): ~100 kt/year planned production from renewable electricity and biogenic CO₂. Sweden is an EU Member State and does not face Norway’s EEA eligibility issue.
6. HyKero (Germany): Large-scale project in advanced development.
7. Green Areal Lausitz / Hy2Gen (Germany): Large-scale development.
8. H2-to-SAF / HCS (Germany): Capacity and maturity require further confirmation.
9. P2X Europe: Large-scale multi-project platform; eligibility remains unconfirmed.
10. Arcadia eFuels – Naboo (France): Large-scale announced development. eligibility remains unconfirmed.
11. ENGIE / Infinium – Reuze (France): Large-scale development; eligibility remains unconfirmed.
12. Lhyfe / SAF+ (France/Europe): Large-scale development; status requires further confirmation.

Six Parameters to Watch

The success of the €2.12 billion envelope depends on six decisive variables:

1. Project maturity: Which projects can convert auction support into a final investment decision?
2. Contract duration: How much long-term revenue visibility is offered, and how much can this reduce producer prices?
3. Geographic eligibility: Restricted to Germany, Austria, and Luxembourg, extended across the EU, or open to the broader EEA?
4. State-aid approval: What conditions will the European Commission impose under the EU’s Climate, Environmental and Energy Aid Guidelines (CEEAG)?
5. Final auction rules: What will be the compliance, pricing, indexation, and allocation parameters?
6. European replication: Can this pilot serve as a template for a broader EU-level financing mechanism?

For developers and investors, the coming months are decisive, pending the State-aid decision and final auction rules.

Sources

• European Union Aviation Safety Agency, ReFuelEU Aviation Annual Technical Report 2026 – 2025 in Review.
• German Federal Ministry of Transport, Germany, Austria and Luxembourg launch joint eSAF funding scheme, 21 September 2026.
• German Federal Ministry of Transport, Market Consultation on Support for Renewable Aviation Fuel (eSAF).
• European Commission, Directorate-General for Mobility and Transport, information on the eSAF pilot and European SAF project pipeline, September 2026.
• Luxembourg Government, market consultation and information on the joint eSAF support mechanism, September 2026