Perhaps we should use $4/gallon instead of $8. It could be $8 by now due to increased demand :-)
This was March. Come on, folks. The virus didn't even hit the US until later.
The podcast from June says they have 10,000 gallon/day capacity. This is the really really good news if true. Not only does it mean capacity should be much higher in the future, it also means capex is very low.