this post was submitted on 11 Sep 2023
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Mildly Interesting

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[โ€“] [email protected] 19 points 11 months ago (1 children)

Yep, and the FAA is taking it's sweet time to approve a new unleaded fuel for general aviation that shows a lot of promise called G100UL. It's estimated it could take another 6-9 years. Otherwise it's currently only approved for specific planes and not available at most airports and aerodromes.

[โ€“] [email protected] 3 points 11 months ago* (last edited 11 months ago)

It's approved as of last fall, but the FAA spent well over a decade stonewalling it with unnecessary bureaucracy.

Now we're left with the chicken-and-egg problem of the market, where nobody will offer unleaded because it's more expensive, but it's expensive because it's not widely used. The feds should subsidize it down to $4/gal for 5 years to get it off the ground.