Heres what I found on the net:
Table 2. Existing Biodiesel Production Plants.
State Company Name City Production Capacity Primary Feedstock
TN Green Earth Bio-Fuel, Inc Parsons 2,000,000 Soy
I will call grandpa tomorrow and find out the details. I know that the small batch plant is a lot more affordable. I just don't remember the production rate.
I also know that the large plant gets to stay in the building that is leased from the city of Parsons.
I ran 300 gal. of it through my Aeromax on the way to New Mexico and it seemed fine. It just didn't like that first -13deg morning in Farmington! I topped off with #1 Diesel and all was well. No filter plugging or anything of that nature. More info tomorrow.