Latham & Watkins·TAX

IRS Notice 2026-53 Updates 45Z Clean Fuel Credit Rules and GREET Model

IRS Notice 2026-53 updates emissions pathways, feedstock restrictions, and compliance requirements for the Section 45Z clean fuel production credit, incorporating One Big Beautiful Bill Act changes and DOE's updated 45ZCF-GREET model.

section-45zclean-fuel-creditgreet-modelirs-guidanceobbafeedstock-rulesemissions-ratesanimal-manure
Read the original firm alert → Saturday, September 19, 2026

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