Therm vs Ferm – Which has Bigger Returns?

As we start to look at whether you are going to do fermentation or therm, you can see that there is a bit of both because there are a lot of biodiesel plants in Iowa. That’s a bit more of a catalytic non-fermentation process, but you’re not necessarily tipping one way or another and you can see that you’re going to be dealing with an awful lot of biomass and not so much in the livestock area.