Summary
The SAF Act (HR6518) was introduced in the House and referred to the Committee on Ways and Means. This bill aims to reinstate and extend the special rate calculation for the clean fuel production credit specifically for sustainable aviation fuel (SAF) until December 31, 2033. This legislative action, if enacted, would provide a significant financial incentive for the production of SAF.
Market Implications
The SAF Act, if enacted, would provide a direct financial incentive for the production of sustainable aviation fuel by increasing and extending tax credits. This would structurally benefit companies that produce or are developing SAF, as the enhanced credit rates would improve the economic viability of SAF projects. The extension of the credit until 2033 provides longer-term certainty for investment in SAF infrastructure and technology. While no specific tickers are named, this policy would create a more favorable market environment for the entire SAF supply chain within the Energy and Transportation sectors.
Full Analysis
On December 9, 2025, H.R. 6518, titled the "Securing America's Fuels Act" or "SAF Act," was introduced in the House of Representatives by Rep. Davids of Kansas and referred to the House Committee on Ways and Means. This bill is in its early stages of the legislative process, having only been introduced and referred to committee.
The SAF Act proposes to amend the Internal Revenue Code of 1986 to reinstate the special rate calculation of the clean fuel production credit for sustainable aviation fuel. Specifically, it would modify Section 45Z(a)(3) to increase the credit for SAF produced at qualified facilities from 20 cents to 35 cents per gallon and from $1.00 to $1.75 per gallon, depending on the facility type. Furthermore, the bill extends the clean fuel production credit for SAF from December 31, 2029, to December 31, 2033. This bill does not authorize or appropriate a specific dollar amount; instead, it modifies tax credit rates, which would reduce tax liabilities for eligible producers.
Structural winners from this legislation would be companies involved in the production and distribution of sustainable aviation fuel. These include energy companies developing advanced biofuels and aviation companies that could benefit from increased availability and potentially lower costs of SAF due to these incentives. The bill specifies that sustainable aviation fuel must meet ASTM International Standard D7566 or the Fischer Tropsch provisions of ASTM International Standard D1655, Annex A1, and not be derived from palm fatty acid distillates or petroleum. While no specific tickers are named in the bill, companies with significant investments in SAF research, development, and production, such as major oil and gas companies diversifying into biofuels or specialized biofuel producers, would be positioned to benefit. A companion bill, S3759, has also been introduced in the Senate, indicating bipartisan and bicameral interest in this policy area.
Given its early stage, the bill's effective date for the amendments is proposed for fuel produced after December 31, 2025. The legislative path ahead involves committee consideration, potential markups, and votes in both the House and Senate. The presence of a companion bill in the Senate (S3759) suggests a coordinated effort to advance this legislation.