@PaulMillner wrote an excellent article in this month's AOPA Pilot magazine; I thought it was worth posting here in case anyone missed it:
https://www.aopa.org/news-and-media/all-news/2022/april/pilot/avgas-pricing
It goes fairly in depth as to what goes into avgas production and pricing and concludes with an optimistic outlook on the future: that unleaded avgas may not cost much more than 100LL.
https://www.aopa.org/news-and-media/all-news/2022/april/pilot/avgas-pricing
It goes fairly in depth as to what goes into avgas production and pricing and concludes with an optimistic outlook on the future: that unleaded avgas may not cost much more than 100LL.