Can't wait till someone asks Algore if he is using it in his private jet. And John Kerry as well.

I wonder how well they could get a consistent product from non-industrial animal fats?

Maybe like the initial production scale efforts with cellulosic ethanol from corn stover. POET found out fairly quick that they struggled in getting their enzyme recipes in sync because there was a lot more variability with the dried stalks than actual grain kernels. And a lot more dirt to filter out as well. I haven't heard boo about cellulosic in a good 5 years...