https://www.pnnl.gov/aviation-biofuels
Aviation Biofuels | PNNL
PNNL partners with industry to develop high-quality jet fuel from ethanol that helps power commercial aviation.
aviation biofuelspnnl
https://ourworldindata.org/biofuels-demand-global-aviation
Could biofuels meet demand for global aviation? - Our World in Data
To fuel all of the world’s aviation demand, global biofuels would need to more than triple and be exclusively used for air travel.
our worldin datacouldbiofuelsmeet