Sen. Chuck Grassley, R-Iowa, on July 31 pressed Derek Theurer, President Donald Trump’s nominee to serve as under secretary of the U.S. Department of Treasury, on the expected timeline for the release of 45Z guidance.
U.S. Secretary of Agriculture Brooke L. Rollins on July 31 announced the U.S. Forest Service is investing $106 million to support state and landowner efforts to conserve private working forestlands across the country.
The European Commission on July 28 approved a €36 million ($41.07 million) Danish state aid scheme designed to encourage airlines operating in Denmark to use sustainable aviation fuel (SAF) on domestic routes.
The U.S. EPA on July 29 released a proposed rule to repeal the agency’s 2009 Endangerment Finding, which forms the legal basis for the agency’s GHG regulations. The proposal also aims to repeal all GHG regulations for motor vehicles and engines.
Section 45Z is here: Act fast, monetize smart
By McCord Pankonen
July 25, 2025
While final IRS guidance is still pending, the foundation of the 45Z program is well defined. Clean fuel producers should no longer be waiting; they can now move forward with critical planning and preparation, according to EcoEngineers.
The IRS on July 21 published a notice announcing the 2025 calendar-year inflation adjustment factor for the Section 45Z clen fuel production credit. The resulting adjustment boosts maximum the value of the credit by approximately 6%.
The U.S. Senate on July 23 voted 48 to 47 to confirm the appointment of Aaron Szabo to serve as assistant administrator of the U.S. EPA’s Office of Air and Radiation. Biofuel groups are congratulating him on his appointment.
U.S. Secretary of Agriculture Brooke L. Rollins on July 24 announced the reorganization of the USDA, refocusing its core operations to better align with its founding mission of supporting American farming, ranching, and forestry.
The U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy is soliciting public comments on a preliminary plan for determining provisional emissions rates (PER) for the purposes of the 45Z clean fuel production credit.
Clean Energy Fuels Corp. has announced that CE bp Renew Co LLC, its joint venture with BP Products North America Inc., has finalized the sale of $29.5 million in investment tax credits (ITC).
A new study published by the ABFA finds that the U.S. EPA’s proposal to cut the RIN by 50% for fuels made from foreign feedstocks, as part of its 2026 and 2027 RVOs, could stall the growth of the biomass-based diesel (BBD) industry.
Reps. Mike Flood, R-Neb., and Troy A. Carter, Sr., D-La., on July 21 reintroduced the SAF Information Act. The bill directs the U.S. EIA to more explicitly include SAF data in its weekly and monthly reports.
The U.K. Department for Transport on July 22 awarded £63 million ($82.22 million) to 17 sustainable aviation fuel (SAF) companies through the governments’ Advanced Fuels Fund. The funding is expected to support approximately 1,400 jobs.
The U.S Department of Energy Bioenergy Technologies Office, in partnership with the Algae Foundation and NREL, on July 21 announced the grand champion and top four winning teams of the 2023 - 2025 U.S. DOE AlgaePrize Competition.
The USDA Forest Service on July 17 announced $80 million in investments to "spur wood products manufacturing, expand active forest management, and accelerate energy innovation.” At least $12 million of that went to biomass thermal projects.
The government of Nova Scotia on July 17 launched a new initiative to promote the use of woody biomass by directing provincial agencies to prioritize the use of wood for both construction and heating applications in public buildings.
On July 18, U.S. EPA announced a reduction in force (RIF) as the agency continues its comprehensive restructuring efforts. With organizational improvements, EPA is delivering $748.8 million in savings.
The U.S EPA on July 17 released data showing more than 1.9 billion RINs were generated under the RFS during June, down 11% when compared to the same month of last year. Total RIN generation for the first half of 2025 reached 11.17 billion.
U.S. Secretary of Agriculture Brooke Rollins on July 17 announced the U.S. Forest Service is awarding $80 million in Wood Innovation Grants to spur wood products manufacturing, expand active forest management, and accelerate energy innovation.
The U.S. EPA on July 17 published updated small refinery exemption (SRE) data, reporting that six new SRE petitions have been filed under the RFS during the past month. A total of 195 SRE petitions are now pending.
The USDA has announced it will delay opening the first quarterly grant application window for FY 2026 REAP funding. The agency cited both an application backlog and the need to disincentivize solar projects as reasons for the delay.
CoBank’s latest quarterly research report, released July 10, highlights current uncertainty around the implementation of three biofuel policies, RFS RVOs, small refinery exemptions (SREs) and the 45Z clean fuels production tax credit.
A whitepaper published by FutureMetrics on June 23 explains how an executive order on wildfire mitigation signed by President Donald Trump could boost the production of wood pellets for use in domestic power production.
The RNG Coalition held its inaugural RNG Media Day in June, sharing key industry updates, current federal and state policy, and economic and development reports.
The Government of Ontario is protecting workers and jobs in the forest sector by investing over $9.1 million in five research, innovation and modernization projects in Eastern Ontario. The investments are being made under the Forest Biomass Program.
The U.S. EPA on July 8 hosted virtual public hearing to gather input on the agency’s recently released proposed rule to set 2026 and 2027 RFS RVOs. Members of the biofuel industry were among those to offer testimony during the event.
The USDA’s Risk Management Agency is implementing multiple changes to the Camelina pilot insurance program for the 2026 and succeeding crop years. The changes will expand coverage options and provide greater flexibility for producers.
President Trump on July 4 signed the “One Big Beautiful Bill Act.” The legislation extends and updates the 45Z credit and revives a tax credit benefiting small biodiesel producers but repeals several other bioenergy-related tax incentives.
CARB on June 27 announced amendments to the state’s LCFS regulations will take effect beginning on July 1. The amended regulations were approved by the agency in November 2024, but implementation was delayed due to regulatory clarity issues.
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