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Speed, Baby, Speed: How Washington State’s Cascadia Accelerator Turned a Launch into Lift

by Jim Lane (Biofuels Digest)  The reason everyone gathered at Paine Field last week was clear: to launch the Cascadia Sustainable Aviation Accelerator. More than 175 people filled Boeing’s Future of Flight building in Everett—senior state and county leaders, airline and

January 09, 2026 Read Full Article

Inside the Search for Sustainable Aviation Fuels, Which Are on the Federal Chopping Block

Li Qiao (The Conversation) ... But these biofuels are harder to produce and more expensive, in part because the technologies are new, and in part because there are not yet logistics systems in place to collect, transport and process large quantities of source

August 11, 2025 Read Full Article

CAAFI Webinar Series: Air Quality & Non-CO2 Benefits of SAF --- June 4, 2025 --- ONLINE

The growing environmental impact of aviation poses an existential challenge for the sector, especially since other sectors have clear paths to decarbonize. Emissions from aircraft impact human health, climate, and local air quality. SAF has been shown to deliver reductions

May 22, 2025 Read Full Article

Rotorcraft SAF Study Confirms Engines Burn Cleaner, Greener

by Tony Osborne (Aviation Week/The Weekly of Business Aviation)  A study in Germany on the use of sustainable aviation fuels (SAF) in helicopters, has confirmed considerable reductions in soot particles, confirming cleaner and greener operation of rotorcraft. The trials performed by Germany’s

May 01, 2025 Read Full Article

Bangchak Group Drives Low-Carbon Aviation Unveiling Thailand’s First Dedicated SAF Facility Certified to International Standards

(Bangchak Group)  Bangchak Group has inaugurated its Sustainable Aviation Fuel (SAF) Production Unit at the Bangchak Phra Khanong Refinery, marking Thailand’s first dedicated facility for producing 100% Neat SAF. Operated by BSGF Company Limited, a Bangchak Group affiliate, the unit complies

April 30, 2025 Read Full Article

Clearing the Air: The Public Health Benefits of Meeting the SAF Grand Challenge

by Alexander Laska (Third Way)   • Sustainable aviation fuel (SAF) burns cleaner than conventional jet fuel, so replacing jet fuel with SAF will reduce air pollution and improve public health. These benefits will be particularly pronounced in communities near airports, where the

February 28, 2025 Read Full Article

Ultrafine Particles in Jet Fuel Emissions Responsible for Serious Health Problems, Finds Study

by Christopher Surgenor (GreenAir)  ...  The amount of UFPs emitted from flights depends strongly on the composition of the jet fuel and the study estimates that the use of 100% hydrotreated jet fuel with very low sulphur and aromatics can reduce

July 09, 2024 Read Full Article

Biofuel Improves Air Quality

(CPH)  It has a positive effect on air quality when flying on bio-based fuel, also known as SAF, Sustainable Aviation Fuel. The number of ultrafine particles emitted decreases when there is biofuel in the tank. This is the result of an

October 25, 2023 Read Full Article

How United and Other US Airlines Lost Momentum on Sustainable Jet Fuel

by Ben Elgin (Bloomberg) Despite soaring rhetoric, American carriers are far behind their European counterparts in implementing this climate fix. -- ... Only a half-dozen companies make commercial quantities of SAF, which accounts for about 0.1% of the world’s jet-fuel supply and costs at least

October 05, 2023 Read Full Article

Denmark Receives ‘Historic’ Clean Jet Fuel Delivery to Meet Growing Demand

by Anthony Wright (GasWorld) Denmark has received a record quantity of sustainable aviation fuel (SAF) at a terminal in Prøvestenen. The delivery marks the starting point of the country’s aim meet the growing demand for sustainable aviation fuel (SAF) from airlines

September 21, 2023 Read Full Article

KBR Launches Sustainable Aviation Fuel Technology in Alliance with Swedish Biofuels

(KBR/PR Newswire) KBR (NYSE: KBR) announced today that it has launched Sustainable Aviation Fuel (SAF) technology in alliance with Swedish Biofuels AB, a technology developer and pioneer in cutting-edge research on biofuels. The alliance extends KBR's decarbonization and energy transition portfolio into the

February 22, 2023 Read Full Article

Masdar, ADNOC, bp, Tadweer, Etihad to Explore SAF Production in UAE

(Gulf Business) The entities will jointly conduct a feasibility study for the region’s first project to produce sustainable aviation fuel using renewable hydrogen and municipal solid waste -- Masdar, ADNOC, bp, Tadweer (Abu Dhabi Waste Management Company) and Etihad Airways are

January 23, 2023 Read Full Article

Raven SR Agrees to Supply Sustainable Aviation Fuel to Japan Airlines

(Raven SR/PR Newswire) Announcement marks one of Raven SR's first agreements in aviation industry for SAF; Agreement to support 10-year supply deal; SAF to be produced from non-combustion conversion of waste to synthetic fuel -- Raven SR Inc. (Raven SR), a

January 18, 2023 Read Full Article

Sustainable Aviation Fuel Offers Flight Path to Net-Zero Air Travel

by Marc Hamy & Nancy Gillis (Green Biz/First Movers Coalition)  It will take long-term, coordinated action from airlines, aircraft manufacturers, fuel producers, airports and governments for zero-emissions flight to really take off. -- ... On Nov. 27, a small piece of

January 03, 2023 Read Full Article

Urgent Government Action Needed to Meet 10% Sustainable Aviation Fuel by 2030 Target

(Sustainable Aviation) • Policy support, in the form of a price support mechanism, is needed to deliver sufficient SAF facilities to meet this target through UK production; announced UK plants would only meet around half of the target New analysis shows that the

December 01, 2022 Read Full Article

Exclusive-Britain, Germany Push G7 for Halt to Biofuel Mandates to Tame Food Prices

by Sarah McFarlane (Reuters/Global Banking and Finance Review) Officials from some G7 countries, including Germany and Britain, will push for temporary waivers on biofuels mandates to combat soaring food prices when leaders from the group of wealthy nations meet on Sunday,

June 24, 2022 Read Full Article

ATR, Braathens Conduct 100%-Powered SAF Test Flight

(Runway Girl Network/Braathens Regional Airlines) Today (June 21, 2022), regional aircraft manufacturer ATR, Swedish airline Braathens Regional Airlines and sustainable aviation fuel (SAF) supplier Neste collaborated to enable the first ever 100% SAF-powered test flight on a commercial regional aircraft.

June 23, 2022 Read Full Article

Aviation Is Fueling Up for Net Zero

by Paul Hodredge and Cameron Steagall (BSR/Biofuels Diges)   ... Currently, the most innovative way for businesses to reduce the aviation component of their Net Zero goals is by investing in sustainable aviation fuel. ... However, for SAF to reach its full potential,

June 08, 2022 Read Full Article

Flight Plan Podcast: Debunking Maintenance Myths About SAF

(National Business Aviation Association) Sustainable aviation fuel (SAF) has been a growing part of business aviation for more than a decade. However, despite numerous industry efforts to spread understanding, awareness and use of SAF, there remain a few persistent myths about

May 23, 2022 Read Full Article

RTFA Members Give Oral Evidence to Environmental Audit Committee

by Gaynor Hartnell (Renewable Transport Fuel Association) The Environmental Audit Committee began an enquiry on Net Zero Aviation and Shipping in the Autumn of 2021. On 30th March, 2022 Andy Cornell of ABSL (representing the RTFA) joined a panel of witnesses and answered questions on Sustainable Aviation

May 06, 2022 Read Full Article

Lignin-Based Jet Fuel Blended with Other Biofuels Can Replace Petroleum-Derived Fuels, Study Says

by Bethan Davies (AZoMaterials)  According to recent research, experimental plant-based jet fuel could enhance engine performance and efficacy, while dispensing with aromatics — the pollution-causing compounds seen in traditional fuels. Researchers examined a jet fuel created by Washington State University that is based

May 05, 2022 Read Full Article

Biodiesel Progress, Policy, Plans: The Digest’s 2022 Multi-Slide Guide to Biodiesel

by Jim Lane (Biofuels Digest) You may have seen the breaking news last week that the National Biodiesel Board changed its name and expanded its mission, becoming the Clean Fuels Alliance America, but before the NBB did that, Kurt Kovarik, NBB’s VP

January 25, 2022 Read Full Article

IEA Bioenergy Webinar – Sustainable Aviation Fuel/Biojet Technologies – Commercialisation Status, Opportunities and Challenges --- July 14, 2021 --- ONLINE

Sustainable Aviation Fuels (SAF) will have to play a major role if the aviation sector is to meet its climate goals. However, to date, commercialization has been slow and current policies have proved inadequate to accelerate commercialization and widespread deployment

December 31, 2021 Read Full Article

To What Extent Can Sustainable Aviation Fuels (SAF) Mitigate the Environmental Impact of Flying?

by Mike McCurdy and Angus Reid-Kay (ICF)  ... Since SAF is operationally identical and certified as “Jet-A1” fuel, no changes are required in aircraft or engine fuel systems, distribution infrastructure, or storage facilities. That allows SAF use as an interim—and

November 11, 2021 Read Full Article

Virent’s BioForm® Fuel Component Used in Test Flight of 100% Sustainable Aviation Fuel

(Marathon Petroleum Company/Biobased Diesel Daily) Virent’s BioForm® synthesized aromatic kerosene (SAK) was used in a United Airlines test flight Oct. 13, demonstrating that sustainable aviation fuel (SAF) can be 100 percent renewable, 100 percent fossil free, and 100 percent compatible with

October 27, 2021 Read Full Article

Leading SAF Provider SkyNRG Partners with Climate-Tech Company CHOOSE to Launch SAF Solution for Airlines and Travel Companies

(SkyNRG) - Fly On SAF is meant for airlines and travel companies servicing leisure and business travelers that want to fly more sustainably.  - The solution enables airlines and travel companies to integrate SAF and Carbon Offsets into their customer

October 27, 2021 Read Full Article

De-risking and Commercializing Sustainable Aviation Fuel: The Digest’s 2021 Multi-Slide Guide to BETO’s SAF Strategy

by Jim Lane (Biofuels Digest)  With the recent announcement of the Sustainable Aviation Fuel Grand Challenge, the U.S. Department of Energy’s BETO shared this slide guide on their sustainable aviation fuel strategy, featuring BETO Director, Dr. Valerie Sarisky-Reed, and Zia

October 21, 2021 Read Full Article

Sweden’s BRA to Test ATR with 100% Blend of Sustainable Fuel

by David Kaminski-Morrow  (Flight Global) Braathens Regional Airlines is to conduct a pioneering flight test at the beginning of next year, aiming to fly an ATR turboprop with a 100% blend of sustainable aviation fuel.  READ MORE Swedish BRA Testing ATR

September 21, 2021 Read Full Article

Video Episode 2.2: Clean Fuel: Jet Fuel

(Climate Now) Aviation is responsible for 2.5% of global greenhouse gas emissions, though this figure is expected to grow as developing parts of the world become wealthier and increase demand for air travel. Experts have looked to sustainable aviation fuel

August 03, 2021 Read Full Article

NASA-DLR Study Finds Sustainable Aviation Fuel Can Reduce Contrails

(NASA/PR Newswire) Cleaner-burning jet fuels made from sustainable sources can produce 50%-70% fewer ice crystal contrails at cruising altitude, reducing aviation's impact on the environment, according to research conducted by NASA and the German Aerospace Center (DLR). Ice crystal contrail formations can linger in

June 22, 2021 Read Full Article

Dan Szeezil of UOP: We’ve Never Been More Active in Renewable Diesel and SAF As We Are Now

by Tammy Klein (Transport Energy Strategies) Following the successful Q&A roundtable discussion on the future of sustainable aviation fuel (SAF) last month, I decided to do a video podcast series with several SAF producers and technology developers to get their insight

January 15, 2021 Read Full Article

Could Sustainable Fuel Derived from Cooking Oil Help Aviation Navigate to a Cleaner Future?

by Zhaki Abdullah (Channel News Asia)  ... Sustainable aviation fuels (SAF) will play a major role in this new normal for aviation, said Jonathan Wood, Neste’s Europe and Asia-Pacific vice president for renewable aviation. The term refers to biofuels that can be

January 12, 2021 Read Full Article

New Legislation Sets Policy Menu for Sustainable Aviation Fuels

by Jeff Overton (Environmental and Energy Study Institute)  As the aviation industry recovers from the severe contraction caused by the pandemic, sustainable aviation fuels (SAFs) will be essential to help the sector achieve a path to net-zero carbon emissions by

December 12, 2020 Read Full Article

Sustainable Aviation Fuel Now: The Digest’s 2020 Multi-Slide Guide to Energy for Airlines

by Jim Lane (Biofuels Digest) The consortium concept is not new, so what is different now? Energy for Airlines tackles the answer and shares what the SAF Now Consortium is and what it means for the aviation and biofuels industries. Michael Baer,

September 21, 2020 Read Full Article

Sustainable Aviation Fuel: Review of Technical Pathways Report

(U.S. Department of Energy)  The Sustainable Aviation Fuel: Review of Technical Pathways report provides an overview of commercial jet aviation fuel and summarizes learnings from three BETO-supported workshops. In addition, the report focuses on insights for reducing costs and optimizing the value

September 10, 2020 Read Full Article
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potential glucose glycerin glycerin standards glycerol goats gorse Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grain sorghum/milo grain speculators grains GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery green/black economy Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala Guava Seed guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h hairy vetch Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high blend renewable fuels (HBRF) High Hydrogen Content Synthetic Paraffinic Kerosene (HHC-SPK) High Octane Fuel (HOF) High Octane Fuel Standard High Octane Gasoline (HOG) high octane low carbon (HOLC) fuel High Octane Vehicles (HOV) high performance regular high school project high sulphur fuel oil (HSFO) high-octane/low-carbon (HOLC) liquid fuels Highway Bill highway rights-of-way Highway Trust Fund history hog farmers hombayniya homogeneous-charge compression-ignition Honduras honey locust Hong Kong Honge tree nuts hops horticulture Housing and Urban 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