Definition
Sustainable Aviation Fuel (SAF) is aviation fuel produced from non-fossil feedstocks — biological materials (agricultural waste, forestry residues, used cooking oil), municipal solid waste, or synthetic processes using captured CO₂ and green hydrogen — that achieves significantly lower lifecycle greenhouse gas emissions than conventional jet fuel. Depending on the production pathway and feedstock, SAF can reduce lifecycle CO₂ emissions by 60–95% relative to conventional kerosene. SAF is chemically compatible with existing aircraft engines and airport infrastructure, enabling deployment without modification to the aircraft fleet — a critical advantage over alternative zero-emission technologies like hydrogen aircraft or electric aviation, which require fundamental aircraft redesign.
Role in France 2030
SAF production scaling is a central priority within France 2030’s sustainable aviation objective. France hosts one of Europe’s largest aviation sectors — Airbus, Safran, Air France, and a supply chain of thousands of aerospace manufacturers — which accounts for a significant share of French industrial employment and export revenue. Decarbonizing this sector while maintaining France’s aerospace industrial leadership is a France 2030 strategic objective.
France 2030 supports SAF through several mechanisms. ADEME manages competition programs for SAF production facility investments, funding commercial-scale plants using different production pathways including HEFA (Hydroprocessed Esters and Fatty Acids — the most commercially mature pathway), Power-to-Liquid/e-fuels (using green hydrogen and captured CO₂ — the most decarbonized but technically challenging pathway), and thermochemical conversion of solid waste. Bpifrance supports SAF technology companies and supply chain participants through sector-specific competitions.
The regulatory context amplifies France 2030’s SAF investments. EU regulation (ReFuelEU Aviation) mandates increasing SAF blending at European airports: 2% in 2025, 6% by 2030, 20% by 2035, 70% by 2050. Air France, as France’s national carrier, faces these mandates directly and has committed to aggressive SAF procurement targets. Airbus has integrated SAF compatibility into all current aircraft and is designing future platforms around substantially higher SAF blending ratios. France 2030 funding for SAF production infrastructure directly supports French industry’s ability to comply with and capitalize on these regulatory requirements.
Key Facts
- SAF can reduce lifecycle CO₂ emissions by 60–95% versus conventional jet fuel
- EU ReFuelEU Aviation mandates: 2% SAF by 2025, 6% by 2030, 20% by 2035, 70% by 2050
- France’s SAF production target: 500,000 tonnes per year by 2030
- Three main production pathways: HEFA (bio-feedstock), Power-to-Liquid (e-fuel), thermochemical (waste)
- SAF currently costs 3–5x more than conventional jet fuel — France 2030 funds help bridge this gap
- Airbus, Safran, and Air France are the primary French industrial actors in SAF deployment
- SAF is compatible with existing engines and infrastructure — no aircraft modification required
Why It Matters
SAF is the pragmatic path to aviation decarbonization for the 2025–2040 timeframe. While hydrogen aircraft (Airbus ZEROe targeting 2035 entry into service) and electric aviation (viable for short-haul regional by 2030) are longer-term objectives, SAF is the technology that can reduce aviation’s climate impact at scale using today’s aircraft fleet and infrastructure. France 2030 funding for SAF production is therefore not a bet on a speculative future technology — it is an investment in a commercially deployable decarbonization pathway with a clear regulatory mandate driving demand.
For investors in the SAF supply chain — feedstock aggregators, SAF producers, process technology developers — France 2030 competition wins provide both capital and market validation. Air France’s SAF procurement commitments and Airbus’s demand signals create a credible offtake market, while France 2030 grants reduce the capital cost of building production facilities to the scale where costs can fall toward price parity with conventional jet fuel.