05 - Propulsion and Energy

ASSESSMENT OF ENGINE-OUT ATMOSPHERIC EMISSIONS FROM COCONUT-OIL-DERIVED BIOJET FUEL

S. Ogawa¹, T. Hongo¹, Y. Maeda¹, H.P.U. Nguyen¹, K. Mori¹; ¹Osaka Metropolitan University, Japan

This study demonstrates that coconut-oil-derived biojet fuel produced via a low-energy co-solvent process can significantly reduce CO2 and NO emissions in micro-jet engine tests. The results highlight a scalable, low-carbon fuel pathway applicable not only to aviation but also to other gas turbine and distributed energy systems.

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DOI: 10.71945/icas2026_0487