How SAF impacts private aviation
Sustainable Aviation Fuel (SAF) is the most immediate lever for lowering aviation’s climate impact. Produced from renewable or waste resources, certified SAF can cut lifecycle CO₂ emissions by up to ~80% versus conventional jet fuel, depending on feedstock and process. With mandates ramping up (EU ReFuelEU) and major operators committing to volume, momentum is building—though limited supply (<1% of jet fuel today) and higher costs remain the main brakes.