New Year, New Regs: An Ethanol Producer’s Guide to Tier 3 Sulfur Reporting. Ethanol producers looking to draft their new year’s resolutions need not look much further than the Code of Federal Regulations. That’s because they have already had their new year’s resolution written for them, courtesy of the Environmental Protection Agency's new Tier 3 Sulfur Rule. Specifically: Spend more time worrying about the sulfur content of the ethanol you produce. The Impact: At first glance, that may seem like a small request (since ethanol contains very little sulfur other than that which is contained in the denaturant added to the fuel). However, reality has never been one to interfere with a larger regulatory agenda. So beginning on Read More...