December 19, 2025
BY Erin Krueger
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The U.S. Department of the Treasury and Internal Revenue Service on Dec. 17 delivered a proposed rule to set 45Z clean fuel production credit guidance to the White House Office of Management and Budget.
The U.S. EPA on Dec. 18 released data showing 1.78 billion RINs were generated under the RFS in November, down from 2.05 billion generated during the same month of 2024. Total RIN generation for the first 11 months of 2025 reached 21.11 billion.
EcoCeres Inc. has attained certification under the RSB ICAO CORSIA scheme for SAF, a globally recognized standard aligned with the International Civil Aviation Organization’s Carbon Offsetting and Reduction Scheme for International Aviation.
Ductor Americas, Inc. and Weaver Brothers Eggs announced the RNG and organic fertilizer project under development in Darke County, Ohio, has received its permit to Install and Operate, issued by the Ohio Department of Agricultur.
The Canadian government on Dec. 16 released final regulations to reduce methane emissions from the country’s oil and gas sector and landfills. The government is also investing $16 million in methane measurement, reporting and mitigation research.