id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14429		cet-14429		6	.pdf	application/pdf	3826	174	49	Likewise, the Colombian Government will promote the development and use of sustainable aviation fuels SAF according to the National Development Plan 2022-2026(National Planning Department of Colombia, 2023). ASTM D7566 certification includes eight pathways for SAF production (American and Standard, 2020), although only three, Hydroprocessed Esters and Fatty Acids (HEFA), Alcohol to Jet (ATJ), and Gasification Fischer-Tropsch (GFT), are currently at a commercial scale(IRENA, 2021).	cache/cet-14429.pdf	txt/cet-14429.txt