30 Tex. Admin. Code § 106.245
Ethyl alcohol (ethanol) production facilities having a capacity of less than 200 gallons of ethanol per day when natural gas, liquid petroleum gas, or Number 2 fuel oil is used to supply heat for cooking and distillation are exempt. Drying of spent (distillers) grain and water stillage is not authorized under this section.
Source Note:The provisions of this §106.245 adopted to be effective March 14, 1997, 22 TexReg 2439.