The US Internal Revenue Service (IRS) issued preliminary guidance today on claiming the Clean Fuel Production Tax Credit that takes effect on 1 January.
The credit falls under section 45Z of the Inflation Reduction Act and is expected to follow the framework of the section 40B credit, which was released last month. No timeline for the release of the complete and final 45Z guidance was provided.
The initial guidance includes regulatory frameworks for both sustainable aviation fuel (SAF) and non-SAF production as well as technical definitions for relevant renewable fuel production processes. The IRS also detailed regulatory steps for registration of producers to gain eligibility.
Clean Fuels Alliance America said the guidance is a step in the right direction as biodiesel and renewable diesel producers attempt to "calculate the value of this credit and navigate the change from a blender to a producer credit."

