The reason for the sudden demand is that used cooking oil can now be used to produce sustainable aviation fuel, or SAF. About a third of the 400,000 tons collected in Japan in the past year was ...

Unplanned oil supply outages caused by geopolitical instability, military conflicts, natural disasters and technical issues are throwing airline stock markets into chaos and making it more expensive ...

Airlines complain that sustainable aviation fuel (SAF ... It has converted an old oil and gas refinery into a “biorefinery” that can make both SAF and renewable diesel in the southern Sicilian ...

If oil prices remain weak, it can boost airline earnings, making aviation ETFs an interesting play for investors looking to capitalize on these trends.

Airlines at Vancouver International Airport (YVR) that are already buying sustainable aviation fuel in an attempt to lower their emissions profile. “I think the more we can get ... producing biofuels ...