Aemetis Inc. released fourth quarter financial results on March 12, reporting a 61% increase in renewable natural gas (RNG) production. The company also highlighted operations at its California ethanol plant and biodiesel facility in India.
RNG COALITION on March12 announced the North American RNG industry achieved historic growth in 2025, with 130 new operational facilities added to the North American RNG portfolio, up from 114 facilities that were added in 2024.
On March 11, the Justice Department’s Environment and Natural Resources Division announced a settlement with Chevron U.S.A. Inc. for violations of the Clean Air Act’s Renewable Fuel Standard program.
Viridi Energy on March 11 announced the successful closing of a structured equity investment by HASI into Viridi’s Marathon landfill gas (LFG) to renewable natural gas (RNG) project. This is HASI’s third investment into Viridi’s portfolio.
XCF Global Inc. on March 10 announced its stockholders approved the issuance of 19.99% or more of the company's issued and outstanding common stock as of Jan. 26. The company has also initiated upgrades to its Reno biorefinery.
Clariant on March 3 announced a strategic collaboration with Vertimass LLC aiming to accelerate the development and commercialization of advanced zeolite catalysts for the catalytic conversion of biobased alcohols.
Chattanooga's Moccasin Bend Environmental Campus is launching a project that will generate electricity from wastewater methane. MBEC selected Mainspring Energy to install six linear generators this year, producing an initial 1.5 MW of electricity.
Axens has signed a memorandum of understanding (MOU) with Airbus to strengthen their cooperation in the development and deployment of sustainable aviation fuel (SAF), a key pillar for decarbonizing the aviation sector.
Repsol on March 10 announced plans to invest up to EUR 10 billion ($11.61 billion) in its operations through 2028, with a portion of that investment dedicated to low-carbon projects, including renewable fuels.
thyssenkrupp Uhde has been awarded a contract by Halifax-based Nova Sustainable Fuels to perform an integration and optimization study for NSF’s biomass-to-methanol project in Nova Scotia, Canada.
Celtic Renewables has secured £16.23 million in public and private funding to scale its production of high-demand green chemicals. The company plans to develop a commercial-scale facility to produce bioacetone, biobutanol, and bioethanol.
U.S. manufacturers produced approximately 1 million tons of densified biomass fuel in October, according to the U.S. EIA’s Monthly Densified Biomass Fuels Report. Sales of densified biomass fuel reached 970,000 tons during the month.
Gevo Inc. on March 5 announced plans to expand capacity at its North Dakota ethanol plant to 75 MMgy. The company also plans to make a final investment decision on the development of an adjacent SAF project later this year.
The Advanced Woody Biomass Alliance on March 9 launched as a global industry platform uniting organizations to expand the use of woody biomass as a versatile, renewable carbon solution sourced from working forests.
Arcadis has partnered with CCI BioEnergy to provide engineering and detailed design services and will conduct the preliminary and detailed design work for the pretreatment portion of an anaerobic digestion expansion project in Toronto.
Nopetro Energy has extended its decade long partnership with LYNX, the Central Florida Regional Transportation Authority and will build a new compressed natural gas (CNG) fueling station in Kissimmee, made 100% from RNG.
Clean Energy Fuels Corp. on March 4 announced a slew of deals with trucking, refuse, and transit fleets nationwide. The agreements span renewable natural gas (RNG) fueling infrastructure and RNG supply.
Supercharging SAF uptake: ISCC, OMV and Airbus strengthen credible book and claim approaches
By International Sustainability & Carbon Certification
March 05, 2026
Scaling sustainable aviation fuel (SAF) is one of the central challenges facing the aviation sector. Meeting this challenge requires collaboration across the value chain, supported by credible frameworks that enable new ways of bringing SAF to market.
The Carbon Capture Coalition has announced the launch of Carbon Capture Impact, an allied 501(c)(4) organization of the Carbon Capture Coalition that aims to amplify the voices of its broad, far-reaching network of advocates.
Republic Services Inc. completed and commenced operations at nine RNG projects in 2025, including three that began operations during the fourth quarter of the year. An additional four RNG projects are expected to become operational in 2026.
Strategic Biofuels announced on March 4 it has received a draft Class VI Well Permit from the Louisiana Department of Conservation and Energy for the CCS project under development as part of its Louisiana Green Fuels project.
Syzygy Plasmonics on March 3 announced an MOU with Geo bio gas&carbon, Brazil's foremost sugarcane and ethanol waste to biogas developer and operator, to develop commercial-scale sustainable aviation fuel (SAF) projects in Brazil.
Swedavia, the owner of 10 Swedish airports, continues to support the aviation industry’s transition by inviting other stakeholders to participate in its annual procurement of sustainable aviation fuel (SAF).
Siemens and CAPHENIA have entered a partnership to scale the production of SAF. As preferred automation and digitalization partner, Siemens will provide digitalization and automation solutions for CAPHENIA's plasma technology
Par Pacific Holdings Inc. on Feb. 24 confirmed commissioning is underway on a biorefinery project under development at the company’s Kapolei refinery in Hawaii that will add 61 MMgy of capacity to produce renewable diesel, SAF and associated biofuels.
The American Biogas Council today announced the election of new officers. They join Bernard Sheff, P.E., from Burns and McDonnell, and Patrick Serfass, who continue as board chair and executive director, respectively.
The Alliance for Green Heat has announced the appointment of Emma Hanson to its board of directors. Hanson has more than a decade of experience advancing energy efficiency, advanced wood heating technologies, and sustainable forestry policy.
Kanadevia Inova has announced the official groundbreaking of the Louisville Township Renewable Gas Project, a pioneering large-scale anaerobic digestion facility located in Louisville Township, Minnesota.
Calumet Inc. on Feb. 27 confirmed that the MaxSAF expansion at its Montana Renewables facility remains on track to be operational in the second quarter of 2026. The project will boost sustainable aviation fuel (SAF) capacity to 120-150 MMgy.
Total operable U.S. biofuel capacity expanded to 25.323 billion gallons per year in December with gains for ethanol, according to data released by the U.S. Energy Information Administration on Feb. 27.
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