Sustainable Aviation Fuels: News, Knowledge, Investment Opportunities
Senate Finance Committee’s “Big, Beautiful Bill”: Implications for Sustainable Aviation Fuels and 45Z

June 18, 2025

Key Changes to 45Z Credit Aim to Boost Domestic SAF Production Through 2031

sketch of the US Capitol Building that has a refinery for SAFs and a corn farm in front
Image source: Image source: SAF Path
U.S. Treasury Releases Guidance on Clean Fuels Production Credit (45Z)
Wally Adeyemo
New guidance outlines eligibility, lifecycle emissions, and CSA benefits under Section 45Z.
Montana Renewables Secures IRS Approval for Excise Tax Registration
montana renewables logo over illustrated Montana countryside
Approval positions Montana Renewables for Section 45Z tax credits, supporting SAF and clean fuel production
UK Launches Revamped Jet Zero Taskforce to Propel Sustainable Aviation
landscape of England with contrail in the sky
New Taskforce Targets SAF, Zero Emissions Flights, and Economic Growth in Aviation
New EU ETS Monitoring Rules Include Non-CO₂ Aviation Emissions
Aircraft with in flight refueling capability
Comprehensive Monitoring and Reporting System to Address Full Climate Impact of Aviation
King Charles Announces Support for Sustainable Aviation Fuel Production
King Charles at the 2024 Kings speech.
New Legislation Aims to Boost SAF Use and Reduce Aviation Emissions
Australia Charts Course for Sustainable Aviation Fuel Production
Australian coast with gov logo
Government Consultation Paper Highlights SAF Potential in National Decarbonization Efforts
Bipartisan Congressional Caucus Launched to Promote Sustainable Aviation
Congressional Sustainable Aviation Caucus
Representatives Davids and Johnson Unite to Reduce Environmental Impact and Enhance Economic Resilience
Treasury Department Expands Guidance on Sustainable Aviation Fuel Credits
Corn field with IRS and Department of the Treasury logo's.
New Safe Harbors and Certification Requirements Aim to Streamline Emissions Reduction Calculations