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by wstrange 491 days ago
Bio-Fuel seems more practical.

It reuses all the existing infrastructure and requires no engine modifications.
1 comments
sofixa 491 days ago
No. It's practically impossible to scale them to the required level

https://www.youtube.com/watch?v=ADpsUhdIO4w a video by a pilot on SAF and why it just won't cut it.

link