December 22, 2025
BY Waga Energy
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Hawaiian Airlines and Alaska Airlines on Dec. 17 announced it has joined Par Hawaii to invest in pioneering the development of SAF in Hawaiʻi using locally grown agriculture feedstock to reduce aviation carbon emissions.
Vanguard Renewables has opened a new anaerobic digestion and advanced depackaging facility in River Falls, Wisconsin, that provides food and beverage manufacturers, retailers, and processors with a sustainable way to recycle food waste.
Weyerhaeuser Company and Aymium on Dec. 11 announced they have entered a memorandum of understanding (MOU) to partner to produce and sell 1.5 million tons of sustainable biocarbon annually for use in metals production.
Neste and Cathay Group have agreed on the supply of Neste MY Sustainable Aviation Fuel for the group’s aviation operations across three major aviation regions: Europe, the United States, and Asia-Pacific.
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.