
Horizon II facility, Stockton, Iowa, where renewable fuels are produced from plant materials, animal waste, and agriculture residues. / SOURCE: Roeslein Renewables
October 15, 2025
BY Roeslein Renewables
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The U.S. EPA on Nov. 7 issued decisions on 16 small refinery exemption (SRE) petitions filed by eight small refineries. The agency granted full exemptions to two petitions, partial (50%) exemptions to 12 petitions, and denied two petitions.
University of British Columbia researchers have identified a previously unknown bacterium in the Natronincolaceae family that plays a crucial role in the process of converting food waste into renewable natural gas (RNG).
Neste is marking two significant milestones: the 15th anniversary of its renewable products refinery in Singapore and the 60th anniversary of its Porvoo refinery in Finland. Both facilities currently produce renewable fuels.
Clean Energy Fuels Corp. sold 61.3 million gallons of renewable natural gas (RNG) during the third quarter, up 3% when compared to the same period of last year, according to information released by the company on Nov. 4.
The Fonds de solidarité FTQ Bioénergie is partnering with Keridis BioEnergy, a Québec-based company specializing in the development, financing and operation of agricultural biomethanation plants that produce RNG and biofertilizers in Québec.