45Z Proposed Regulations Add Clarifications on Sales, Production, and Eligibility Framework

The Treasury Department and the IRS have issued proposed regulations on Feb. 3, 2026, providing expanded guidance on the Clean Fuel Production Credit under IRC section 45Z and significantly building ...
The Journal

USDA biofuel guidelines, GREET model welcomed

The U.S. Department of Agriculture announced the publication Jan. 15 of interim technical guidelines for climate-smart agriculture crops used as biofuel feedstocks. The rule lays out how to ...
American Farm Bureau Federation

Ag-Powered Fuels: 45Z Clean Fuel Production Credit

The One Big Beautiful Bill Act (OBBBA) made several important changes to the Clean Fuel Production Credit (45Z). Most notably, it extended the credit through 2029, providing biofuels producers with an ...
AgWeb

Biden Administration’s 45Z Announcement Leaves More Questions Than Answers

The Treasury Department and Internal Revenue Service (IRS) issued preliminary guidance on the 45Z tax credit on Friday, which was created by the 2022 Inflation Reduction Act (IRA/Climate Act), ...
Agri-Pulse

Treasury proposes guidance for 45Z biofuel credit, but no clarity yet on ag practices

The Treasury Department on Friday proposed long-awaited guidance for the new biofuel tax credit known as 45Z, appearing to limit the use of imported cooking oil but omitting key eligibility ...