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OOTL'26 FINALIST

Oleo

Converting lignocellulosic waste into carbon-negative aviation oil

Feedstocks account for 80% of aviation fuel costs, and EU regulations are capping seed oils, leaving airlines with no affordable alternative.


Oleo turns lignocellulosic waste into carbon-negative oil for aviation fuel via yeast fermentation, 22% cheaper than seed oils and refinery-compatible.