CNSL-Based SAF

CNSL-based SAF is an advanced bio-jet fuel produced through the hydroprocessing of cashew nut shell liquid, a renewable byproduct generated during cashew processing. Unlike first-generation biofuels that compete with food resources, CNSL utilizes agricultural waste streams, transforming approximately 30-35% of cashew nut shells that would otherwise be discarded into premium aviation fuel.

The production process involves advanced hydrotreatment technologies that convert CNSL's complex phenolic compounds into paraffinic hydrocarbons compatible with conventional jet fuel. This innovative approach aligns with circular economy principles while addressing the aviation industry's urgent decarbonization needs.

• Certified Environmental Performance:​ CNSL-based SAF delivers up to 90% reduction in lifecycle greenhouse gas emissions compared to conventional jet fuel . The fuel's production from non-edible agricultural waste eliminates food-versus-fuel conflicts and supports sustainable land use practices.

• Full ASTM D7566 Compliance:​ Extensive testing confirms that CNSL-based SAF meets all ASTM International standards for aviation turbine fuel, including critical parameters such as freezing point (-47°C maximum), thermal stability, and combustion characteristics . The fuel demonstrates excellent cold flow properties and maintains stability during extended storage periods.

• Drop-in Compatibility:​ As a fully synthetic paraffinic kerosene, CNSL-based SAF is chemically identical to conventional Jet A-1 fuel and can be used in existing aircraft engines and airport fueling infrastructure without modifications. It can be blended with conventional jet fuel at ratios up to 50%, providing immediate decarbonization solutions for the aviation industry.

• Global Aviation Mandates:​ CNSL-based SAF positions operators to meet increasingly stringent regulatory requirements, including the European Union's ReFuelEU Aviation Act (2% SAF blending by 2025, increasing to 6% by 2030) and ICAO's CORSIA framework . Major airlines including Qantas have committed to using 10% SAF in their overall fuel mix by 2030 .

• Proven Marine Application:​ While developed for aviation, CNSL-based fuels have already demonstrated success in maritime applications, with blends up to 30% receiving approval from engine manufacturers and classification societies after extensive testing . This cross-sector validation underscores the fuel's technical reliability and performance characteristics.

• Surface Coatings:​ The reactive nature of refined CNSL makes it ideal for manufacturing high-performance coatings, varnishes, and paints that offer superior durability, water resistance, and anti-corrosive properties.

CNSL-based SAF represents more than an alternative fuel - it embodies a paradigm shift in how the aviation industry approaches decarbonization. By transforming agricultural waste into high-performance jet fuel, this innovative solution addresses multiple sustainability challenges simultaneously: reducing aviation emissions, valorizing agricultural byproducts, and supporting circular economy principles.

As airlines worldwide commit to net-zero targets and regulators implement increasingly ambitious blending mandates, CNSL-based SAF offers a practical, scalable, and certified solution that balances environmental responsibility with operational excellence. Its proven performance, certified sustainability credentials, and growing industry adoption position it as a key component in aviation's journey toward a sustainable future.