https://www.scmp.com/rss/524817/feed en https://assets.i-scmp.com/static/img/icons/scmp-meta-1200x630.png https://www.scmp.com Jacqueline Kot,Morning Studio editors Jacqueline Kot,Morning Studio editors “Do you know what this is, or what this might be – the dirty-looking one?” asks Oliver Haas, the head of sustainability – commercial and innovation at Cathay Pacific, holding up a laboratory bottle filled with dark, murky liquid. The bottle contains used cooking oil, Haas explains, which is one of the raw materials most widely used for producing sustainable aviation fuel (SAF). “And this is SAF,” Haas says, holding up another sealed bottle filled with crystal-clear liquid. “It’s jet fuel –... https://www.scmp.com/native/business/climate-and-energy/topics/introducing-saf-air-passengers/article/3335286/cooking-oil-jet-fuel-cathay-pacific-shines-spotlight-saf?utm_source=rss_feed https://www.scmp.com/native/business/climate-and-energy/topics/introducing-saf-air-passengers/article/3335286/cooking-oil-jet-fuel-cathay-pacific-shines-spotlight-saf?utm_source=rss_feed Fri, 19 Dec 2025 03:00:09 +0000