There are reports of slow growth in sustainable aviation fuel (saf) production, with some outlets noting that this pace may hinder efforts to meet zero emissions targets. However, the extent of the slowdown is unclear, with one report suggesting a specific percentage of global jet fuel production was reached, while another predicts a significant increase in saf production this year. The outlook for saf production is uncertain, with some sources indicating challenges to its adoption and others discussing its potential scale-up to meet policy targets.