The aviation industry faces significant pressure to reduce its carbon footprint, but current sustainable aviation fuel (eSAF) solutions often require substantial infrastructure changes or are not yet cost-competitive. This limits the widespread adoption of cleaner fuels and hinders the sector's decarbonization efforts.

Liquid Sun develops and deploys a proprietary low-temperature electrolysis (LTE) technology to convert captured carbon dioxide and renewable energy into sustainable aviation fuel (eSAF). This process utilizes biogenic CO2 feedstocks and renewable electricity to produce eSAF that is compatible with existing aircraft engines and fueling infrastructure. The company's scalable approach aims to bridge the gap between current fossil-based jet fuel and sustainable alternatives, facilitating a smoother transition for airlines. Liquid Sun's technology focuses on achieving cost parity with conventional fuels through efficient processes and optimized material usage.

Low-temperature electrolysis (LTE) process for CO2 valorization into eSAF precursors.

Proprietary catalyst technology designed for high energy efficiency and material cost savings.

Modular stack design for electrolyzers, enabling scalable and cost-effective mass production.

Integration with Fischer-Tropsch synthesis to convert CO2-derived syngas into liquid eSAF.

Compatibility with existing aviation infrastructure, requiring no modifications to aircraft engines.

Techno-economic analysis (TEA) driven development to optimize cost and scalability.

Pilot production unit for demonstrating industrial-scale eSAF production capabilities.

The primary customers are airlines, fuel producers, and industrial CO2 emitters seeking to decarbonize aviation operations and meet regulatory mandates for sustainable fuel usage.

Revenue is generated through the sale of eSAF produced at their facilities and licensing of their LTE technology to partners.