Reading Time: 2 minutesToday, the U.S. Department of the Treasury issued final guidance on eligibility for one of the Sustainable Aviation Fuel (SAF) tax credits under the Inflation Reduction Act of 2022. The standalone blenders credit (40B) is available for fuel that reduces lifecycle greenhouse gas emissions by at least 50%. The Minnesota Corn Growers Association (MCGA) is particularly concerned with the changes Treasury made to the Department of Energy’s GREET model, which will be used to determine eligibility for the credit.