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Biofuels and Oil Insecurity: What the Evidence Suggests about Agriculture Powering Mobility

by Mohammad Abul Azad (World Bank ... Blogs)  Biofuels derived from agricultural crops can help reduce exposure to oil shocks, linking energy security with rural production and transport systems. -- Recent military conflict in the Middle East have once again reminded the

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Pearson Fuels Delivers E85 to 500th Location as Gasoline Prices Soar

(Pearson Fuels)  Pearson Fuels reached a milestone this week, delivering E85 to its 500th station.  “We are excited to achieve number 500 and expand access to E85 across California,” said Doug Vind, managing member of Pearson Fuels. “With some retail gasoline above

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Boeing and Norsk e-Fuel Expand Efforts to Advance e-Fuels

(Boeing) Exploring how e-SAF can strengthen Europe’s energy resilience --  Boeing and Norsk e-Fuel are expanding their strategic collaboration to accelerate the production of synthetic aviation fuel, or e-SAF, and strengthen Europe's energy resilience. The joint industrial initiative will explore how synthetic

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Did You Catch Us at the Brussels SAF Summit?

(Global e-Fuels) The Global e-Fuels team has just returned from a highly insightful Sustainable Aviation Fuels Summit in Brussels, and it’s fair to say the event delivered no shortage of ideas, perspectives, and debate across both SAF and e-SAF. Across two days, the summit

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EPA Approves RFS Fuel Pathway for Summit Next Gen

by Erin Krueger (Ethanol Producer Magazine) The U.S. EPA has approved a fuel pathway filed by Summit Next Gen LLC for the production of renewable diesel and sustainable aviation fuel (SAF) from undenatured sugarcane ethanol. The pathway was approved on Jan.

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Two Large-Scale Infrastructure and Clean Technology Projects Featuring Haffner Energy’s Technologies Included in €15 Billion MoU Signed in India

(Haffner Energy)   Haffner Energy welcomes the signing of a landmark Memorandum of Understanding (MoU) on 16 April 2026 between the Government of Maharashtra, India, JW Global Group, and The Seed Consortium Partners. This MoU represents approximately €15 billion (Rs 1,65,000 crore) in

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Nippon Biofuel Selected for METI Large-Scale Demonstration Project to Build a Japan-Led Marine Biofuel Supply Chain — JPY 7 Billion Africa-Based Green Corridor Initiative

(Nippon Biofuel) Nippon Biofuel Co., Ltd. (“NBF”) announces that it has been selected for a large-scale demonstration project under the “FY2024 Supplementary Global South Future-Oriented Co-Creation Program (Large-Scale Demonstration, Non-ASEAN Countries, Second Call)” implemented by Japan’s Ministry of Economy, Trade and

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Perpetual Next Engages GLS to Support U.S. Biomethanol Development Strategy

(Perpetual Next) Perpetual Next has engaged Global Location Strategies (GLS) to support the next phase of its U.S. development strategy for biomethanol and torrefaction projects. Under the agreed scope, GLS will assess candidate locations and prepare a final site selection report covering

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The Digest’s 2026 Multi Slide Guide to First of a Kind Project Failure and the FOAK Fragility Index

by Jim Lane (Biofuels Digest) This presentation from Digest editor Jim Lane introduced the FOAK Fragility Index (FFI), a structural stress meter for First-Of-A-Kind (FOAK) biorefineries. Newsworthy highlights include the application of the “GTESI” and “Twist” frameworks to measure a project’s

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Valkyrie Analytics Re-launches as Nirova LLC to Advance Optimization of Anaerobic Digesters

(Nirova/PR Newswire) Re-launch and expanded service offering fueled by strategic seed-stage investment -- Valkyrie Analytics, Inc., a US-based analytics company specializing in real-time monitoring and optimization of anaerobic digesters, has received a $3 million seed stage investment from a strategic investor. This

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Hormuz Crisis Reveals Energy Resilience Gap

by Laura Carvalho (Open Society Foundations/Bangkok Post) The closure of the Strait of Hormuz has triggered what the International Monetary Fund calls a "global yet asymmetric" rupture, disrupting the flow of roughly one-quarter of oil, one-fifth of liquefied natural gas,

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Pertamina NRE and CRecTech Eye Biogas-to-Methanol

(Bioenergy International) In Indonesia, Pertamina New & Renewable Energy (Pertamina NRE), a sub-holding of state-owned energy major PT Pertamina, has announced the signing of a Memorandum of Understanding (MoU) with CRecTech Pte Ltd (CRecTech) on exploring the development of a pilot

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Bennu Climate and lomarlabs Launch World’s First Maritime Methane Removal Pilot

(Lomar Shipping)  Climate technology company Bennu Climate and maritime innovation venture catalyst lomarlabs have launched the first extended at-sea trial of a system designed to remove methane during normal ship operations. The 12-month pilot on a Lomar supramax (57,000-dwt) bulk carrier will test Bennu’s compact device that permanently

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Hydrogen Investment Fuels South Yorkshire's Next Industrial Era

(U.K. Department for Energy Security and Net Zero, The Rt Hon Rachel Reeves MP and The Rt Hon Ed Miliband MP) Major hydrogen project to create over 400 new jobs in technology that uses electricity to split water into hydrogen and

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PEMEX, SENER's Hydrocarbons Ministry to Discuss Bioenergy

by Perla Velasco (Mexico Business News) ... The Bioenergy Opportunity Mexico Has Not Yet Seized:  Mexico's bioenergy potential has been systematically underexploited for decades. The country holds abundant agricultural biomass resources, sugarcane surpluses in Gulf Coast states, crop residues distributed nationally, significant urban

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The Digest’s 2026 Multi Slide Guide to Spero Renewables

by Jim Lane (Biofuels Digest) Spero Renewables, led by a team with deep-tech scale-up expertise, introduced its proprietary SPERLU™ technology. The most newsworthy aspect of their presentation is their strategy for breaking the industry’s “Lignin Ceiling”. Traditionally, during cellulosic biomass pretreatment

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The Cargo Not Taken: How Licella and Shell Are Unlocking Stranded Feedstocks

by Jim Lane (Biofuels Digest) ... To prevent catastrophic fires and maintain ecological balance, forests must be actively managed—clearing underbrush, residues, and low-grade woody material. These thinnings are not optional byproducts; they are structural necessities of a healthy system. But they

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Report Highlights Increased Role of Canola in Biofuel Future

(Plains Producer) A new report has highlighted the key role canola could play as a biofuel in future energy transition and fuel security for Australia. The report, ‘Fuelling the future: How the new biofuel demand wave could reshape Australia’s canola sector’, by

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The Digest’s 2026 Multi Slide Guide to SunGas Renewables

by Jim Lane (Biofuels Digest)  SunGas Renewables detailed the massive scale of their Beaver Lake Biofuels project, which utilizes the replicable SunGas S1000 system to convert green wood into Renewable Natural Gas (RNG). The most newsworthy aspect is the project’s unmatched

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World’s First Ocean-Going Ammonia Dual-Fuel Vessels Named in South-Korea

(EXMAR)  EXMAR marks a landmark milestone with the namings of the world’s first ocean-going ammonia dual fuel mid-size gas carriers (MGC), the culmination of a joint development program initiated more than three and a half years ago with HD Hyundai. The 46,000

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The Ethanol Law: Sugarcane Honey Producers Ask to Be Taken into Account

(Newsroom Panama)  An independent producer highlighted the economic impact that ethanol production would have on his sector and on the generation of direct and indirect jobs.  Eliécer Castro, an independent sugarcane honey producer in Los Santos, requests that his group be included in

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World First: SUBLIME Energie Liquefies All Biogas Directly on the Farm

(SUBLIME Energie/Canadian Biomass Magazine) SUBLIME Energie has inaugurated in Plélo (Côtes-d’Armor, Brittany, France) its demonstrator “Charlie,” the world’s first system capable of liquefying biogas directly on the farm. For the first time, on-farm anaerobic digestion can produce a renewable fuel without

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New Pilot Project in Indonesia to Cultivate Pongamia on Former Coal Mine Site - Verifying Potential for Biofuel Supply and Carbon Credits -

(Mitsui O.S.K. Lines)  Mitsui O.S.K. Lines, Ltd., PT Hasnur Group Indonesia, Hanwa Co., Ltd., NH Foods Ltd., Four Pride Management Pte. Ltd., and SPIL Ventures (their respective presidents and headquarters are listed below) today announced the formation of a consortium to

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Honeywell to Fuel Petrobras’ First, Large-Scale Ethanol-To-Jet Project in Latin America

(Honeywell) Honeywell (NASDAQ: HON) today (April 14, 2026) announced that Petrobras has selected Honeywell UOP’s Ethanol-to-Jet (ETJ) process technology for project development at its REPLAN refinery in São Paulo, Brazil. Once approved, the project will deliver up to 10,000 barrels per

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The Parallax of Price: Bryan, on the Matter of Carbon, v. Bryan

by Jim Lane (Biofuels Digest) ... Vholes held between his fingers a small sealed vial, recently entered into evidence—a dark, viscous liquid that behaved, in the light, exactly as it ought to. He turned it once, as if expecting it to

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eFuels SEA Launches Platform to Develop eFuels Projects across Southeast Asia Using Infinium Technology

(Infinium/eFuels SEA/PR Newswire) eFuels SEA, Ltd. today (April 10, 2026) announced its launch as a new development platform dedicated to advancing electrofuel, also referred to as eFuel, projects throughout Southeast Asia. The company will utilize Infinium's ultra-low carbon eFuels technology to

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HAMR Energy’s Nationally Significant Fuel Projects Selected for Australian Government’s Investor Front Door Pilot

(HAMR Energy)  HAMR Energy’s Nationally Significant Fuel Projects Selected for Australian Government’s Investor Front Door Pilot. Leading low-carbon liquid fuels (LCLF) company HAMR Energy has been selected as one of the four projects in the Australian Government’s ‘Investor Front Door’ pilot

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Metsä Group Unveils Rauma Carbon Capture Plans

(Bioenergy International) In Finland, the forest industry major Metsä Group has announced that it has started a pre-engineering project for the first commercial biogenic carbon dioxide capture plant. As part of the plant’s financing plan, the company has submitted an application

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Beyond Aero Announces Luxaviation as Launch Operator of Its Hydrogen-Electric Powered Business Jet

by Luke Peters (Aerospace Global News)  With development of its hydrogen-electric powered aircraft under way, Luxaviation will assist by bringing real-word expertise into the certification programme.  --  Beyond Aero has partnered with European business jet operator Luxaviation to bring its hydrogen-electric-powered business

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The Hounding of Baskerville Biofuels

by Jim Lane (Biofuels Digest) ... It was, in the modern term, a FOAK facility—a first-of-a-kind system, in which every component had been proven, but never before required to persist together. And yet the plant did not run. The sound came again—faint,

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Egypt Signs MoU with China’s UEG to Develop Mediterranean Green Hydrogen Hub

(Egypt Oil & Gas Group) Green Hydrogen Development Holding Limited, a subsidiary of United Energy Group (UEG), has signed a Memorandum of Understanding (MoU) with Abu Qir Fertilizers and Chemicals Company, Alexandria Fertilizers Company (Alexfert), and Orascom Construction SAE to explore the development

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Researchers Turn Recovered Car Battery Acid and Plastic Waste into Clean Hydrogen

(University of Cambridge) Researchers have developed a solar-powered reactor to break down hard-to-recycle forms of plastic waste – such as drinks bottles, nylon textiles and polyurethane foams – using acid recovered from old car batteries, and converting it into clean hydrogen

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Sustainable Aviation Fuel Could Buffer Airlines from Energy Spikes

by Robert Silk (Travel Weekly) Sustainable Aviation Fuel (SAF) isn't a topic that generates exciting headlines.  But one of the many lessons from the oil shock of the Iran war is that SAF matters, and not only because it's critical to decarbonize aviation. It

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Infinium's Project Atlas Named Winner of Sustainable Aviation Buyers Alliance Next-Generation SAF Procurement

(Infinium/PR Newswire) Proposal submitted jointly with American Airlines, who will take delivery of and use eSAF from Project Atlas --  Infinium and the Sustainable Aviation Buyers Alliance (SABA) today (April 8, 2026) announced that Infinium's Project Atlas has been selected to supply

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Eslinger Biofuels and STX Group Announce Landmark Clean Fuel Partnership

(Eslinger Biofuels) Institutional Partnership Establishes Long-Term Credit Monetization Platform. $48M+ Agreement • 5-Year Term - 5MM GPY - Expansion Targeted for 2028 -- California has lost more than 300,000 barrels per day of refining capacity since 2020. Into that gap steps Eslinger Biofuels.

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Ethanol Expansions, Enhancements

by Susanne Retka Schill (Ethanol Producer Magazine)  ... Ethanol Producer Magazine checked in for progress updates on six projects reported upon in recent months that will collectively represent capacity expansion of approximately 200 MMgy over the next couple of years. POET Bioprocessing-Shelbyville   POET is

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Biofuels as Strategic Energy Asset

by Joe Zaldarriaga (The Philippine Star) The latest escalation of tensions in the Middle East has once again exposed an uncomfortable reality for the Philippines: as a country that imports the vast majority of its oil, we remain highly vulnerable to

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Doru Avramescu, CEO of Roserv Green Energy: RAFO Onesti Reconversion into a Biofuels Producer and a Regional Energy Hub

by Daniel Lazar (Energy Industry Review) Doru Avramescu, CEO of Roserv Green Energy, talks about the Onesti Complex—how an industrial giant is being reborn and becoming an energy hub for Eastern Europe: from a strategic refinery to an integrated energy ecosystem. Doru

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Allied Biofuels Uzbekistan Secures Presidential Decree and Related Incentives for Sustainable Aviation Fuels Project

(Allied Biofuels/Globe Newswire) Allied Biofuels FE LLC and the Khorezm Region Government of the Republic of Uzbekistan have executed a binding Project Implementation Agreement (PIA), marking a historic turning point in the development of Central Asia’s most consequential clean energy undertaking.

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Vale Signs Charter Deal with China’s Shandong Shipping to Build Ethanol-Powered Ships

by Marta Nogueira and Fernando Cardoso (Reuters/Kitco News)  Brazilian miner Vale has signed a 25-year charter deal with China’s Shandong Shipping Corporation, which will build the world’s first two transoceanic ethanol-powered vessels under the agreement, a Vale executive told Reuters on

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Vault 44.01 to Construct First CCS Project in Indiana with EPA Class VI Permit Approval

(Vault 44.01)  Vault 44.01 Ltd. ("Vault"), a market leader in the development of carbon capture and sequestration (CCS) projects, today announced that the U.S. Environmental Protection Agency (EPA) Region 5 has issued a final Underground Injection Control (UIC) Class VI permit

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Endurance Capital: What Vyterra Teaches Us about Persistence

by Jim Lane (Biofuels Digest) ... Persistence itself.  Not the assurance of survival.
 Not the clarity of a path. But the quiet condition that: something must continue. Perhaps that fourth presence was not mysterious at all. It was the relational field held under

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Earth Month A-Z: Today--Words Starting with "I"

industrial waste gases internal combustion engine International Maritime Organization investing   Each day we will feature words that have special meaning for transitioning to a truly sustainable renewable future.  And, we'll highlight an image that illustrates one of those words. Join us from A to Z!  Check

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Gevo Licenses Catalyst Technologies for Jet Fuel Production

(Oak Ridge National Laboratory) Gevo, an advanced biofuels company based in Colorado, has licensed two patented catalyst technologies from the U.S. Department of Energy’s (DOE) Oak Ridge National Laboratory (ORNL) for use in the production of sustainable aviation fuel (SAF). “This partnership

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Southern Energy Renewables and Axens Sign Memorandum of Understanding to Advance SAF Projects in Louisiana and Beyond

(Axens)  Global technology licensor to provide complete SAF and CO₂ capture suite; collaboration supports development roadmap for Southern Energy Renewables Southern Energy Renewables Inc. ("Southern"), a U.S.-based producer of low-cost fuels made from biomass, with a flagship Louisiana project that plans to

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SDHI Secures India’s First Ammonia Dual-Fuel Bulk Carrier Order

(Swan Defense and Heavy Industry) SDHI and Energy ONE Limited have signed a shipbuilding contract to build four (4) 92,500 DWT bulk carriers  --   In a landmark development for India’s green shipbuilding ambitions, Swan Defence and Heavy Industries Limited (SDHI) has

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Launch of the World’s Largest Cable-Laying Vessels

(Jan De Nul) Jan De Nul has launched another next level high-performance vessel: the William Thomson, one of two identical subsea cable‑laying vessels currently under construction. Both vessels have a cargo capacity of 28,000 tonnes and a length of 215 metres.

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SAF Start-up Sora Fuel Raises USD 14.6m to Build Pilot Production Plant

by Sladjana Djunisic (Renewables Now)  US sustainable aviation fuel (SAF) start-up Sora Fuel said on Wednesday (April 8, 2026) it had raised USD 14.6 million (EUR 12.5m) in a funding round to scale its technology that produces jet fuel from air,

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ECOIL Raises $2.5 Mn in Series A Led by Fundalogical Ventures

by Shashank Pathak (Entrackr) ECOIL, a platform focused on collection and disposal of used cooking oil, has raised around $2.5 million in a Series A funding round led by Fundalogical Ventures. The round also saw participation from Caspian Impact Investment, Momentum Capital, and

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Aberdeen’s Italian Biomethane Platform, Bionext Infrastructure, Secures Financing Package to Fund further Growth

(Aberdeen) Aberdeen’s Italian biomethane platform, Bionext Infrastructure, has secured a financing package to fund further growth. The €113 million financing package, provided by BNP Paribas, Crédit Agricole CIB, and SMBC, will support the conversion of the existing platform into 100% renewable biomethane

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Goias Maps Its Potential for Sustainable Aviation Fuel

by Jefferson dos Santos Estevo* (Advanced Biofuels USA) The recent escalation of tensions involving USA, Israel and Iran, has reignited volatility in global oil markets and is already producing tangible effects on Brazil’s aviation sector. The risk to strategic routes such as

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Dispatches from the “SS Future Is Now”: Next Port of Call, the Quantum Islands

by Jim Lane (Biofuels Digest) ... “Three million metric tons a year,” she says. “That’s how much petroleum-based superabsorbent polymer the world uses in hygiene products. Diapers, pads. Materials that perform for hours… and persist for centuries.” The drone hesitates—then zooms in

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SAF Scale-up Faces Financing, Execution Hurdles : Biomass Conference Panel

by Sofia Cabrera  (S&P Global) SAF scale-up stalls amid financing gaps; Policy fragmentation complicates global growth; Rail demand rises for biofuel logistics Financing constraints, infrastructure limitations, and evolving policy frameworks continue to challenge the scale-up of sustainable aviation fuel, even as global demand signals

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Green Hydrogen Production Confirmed at Port of Tilbury in Major Boost for UK Industrial Decarbonisation

(GeoPura)  GeoPura and Forth Ports have signed a landmark agreement to produce green hydrogen on site at the Port of Tilbury starting this year. This plant will support the decarbonisation of one of the UK’s most important logistics hubs and position

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XCF Global and Axens North America Announce Commercial Collaboration for Vegan(R) Technology

(SCF Global) • XCF Global and Axens North America's Commercial Collaboration Agreement is intended to enable scalable deployment of renewable fuels. Each party will contract independently with project developers, with no joint venture, agency relationship, or exchange of confidential technical information between the

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New Law Opens Door for Biofuel Facility in Hayward

by Maria Lockwood (Superior Telegram)   A bill signed into law Thursday, April 2, could revitalize logging in northern Wisconsin and create up to 2,000 jobs in the industry, according to Chanz Green, R-Grand View, who represents the 74th Assembly District. The

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Zimbabwe Boosts Biodiesel Push to Cut Fuel Imports

by Randhir Patil (BioEnergy Times)  Zimbabwe’s efforts to strengthen its rural industrial base are gaining traction as the country moves to reduce its reliance on imports and shield its economy from global disruptions, The Herald reported. With rising global uncertainties exposing vulnerabilities

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BiofuelCircle Sets up Over 70 Biomass Banks

by Subramani Ra Mancombu (The Hindu Business Line) BiofuelCircle has created a growing network of rural enterprises linked to the biomass supply chain, says Suhas Baxi, company’s co-founder and CEO -- Pune-based BiofuelCircle, a five-year-old start-up that has launched a unique farm-to-fuel

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The Digest’s 2026 Multi Slide Guide to Topsoe Technologies

by Jim Lane (Biofuels Digest) Topsoe outlined its commitment to leading the transition to a net-zero future, backing this ambition by investing 8.6% of its $1 billion revenue into R&D. The most newsworthy development is Topsoe’s fast-track commercialization program for Sustainable

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Europe’s Next Sustainable Aviation Fuel: How Sphaerica Could Reshape Global SAF Supply

by Rachel Sparkhall  (Hutan Bio)  A newly identified marine microalga called Sphaerica is set to bolster sustainable aviation fuel (SAF) feedstock supply, offering refiners worldwide a scalable, and independent oil stream for HEFA, SAF and renewable diesel.  The Growing SAF Feedstock Challenge For much of

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INERATEC and TERTU Establish Joint Venture T.H2 to Build a Synthetic Fuel Plant in Normandy

(INERATEC) The German cleantech company INERATEC and the French industrial group TERTU have formed the joint venture T.H2, marking a major step toward the development of a common synthetic fuel production plant to be located near Caen in Normandy. The plant will be

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Toyota Moves to Join Volvo Group, Daimler Truck in Fuel Cell Joint Venture cellcentric

(ACT News) • Toyota aims to become an equal shareholder in cellcentric alongside Volvo Group and Daimler Truck. The partnership is focused on advancing hydrogen fuel cell systems for heavy-duty commercial vehicles. The move reinforces hydrogen’s role in long-haul and high-utilization fleet applications. Increased

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Volvo Advances Hydrogen Strategy with Real-World Truck Testing

(ACT News) • Volvo has begun real-world testing of hydrogen combustion engine trucks, targeting a commercial launch before 2030. HPDI technology enables diesel-like performance while improving efficiency and reducing fuel consumption. Hydrogen combustion is positioned for long-haul and infrastructure-constrained operations where battery-electric may

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Fidem Energy Partners with Japanese Company, Sojitz Corporation

(FIDEM Energy) Strategic Partnership Will Boost Domestic Renewable Natural Gas Production -- FIDEM Energy LLC (“FIDEM”), a developer of biogas‑to‑energy projects, today announced a strategic partnership with Japan-based Sojitz Corporation to advance U.S. renewable natural gas (“RNG”) production. Based in East Tennessee, FIDEM

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NEXTCHEM Awarded a Contract for Early Engineering Works and Proprietary Equipment Supply for a SAF Plant in Indonesia, Building on the Earlier Licensing and PDP Awards and Leveraging Its Proprietary NX PTU™ and NX SAF™ BIO Technologies

(MAIRE) The plant is designed to produce 60,000 tonnes per year of Sustainable Aviation Fuel (SAF) entirely from domestic bio-feedstocks; The award supports the development of Indonesia’s SAF industry  MAIRE announces that Nextchem, through its subsidiary KT Tech, has been awarded a contract for early engineering

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Phelan Green Selects Honeywell Process Technology for Flagship South African eSAF Facility

(Honeywell)   Phelan Green, through its clean fuels subsidiary Phelan eFuels, today (April 1, 2026) announced it has selected Honeywell’s renewable fuel process technology for its planned electro‑sustainable aviation fuel (eSAF) facility in Saldanha Bay, Western Cape, South Africa. Phelan eFuels will deploy Honeywell

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World's First Hydrogen-Fueled Onshore Operation of a Large Merchant Ship's Hydrogen-Fueled Engine Begins

(Mitsui O.S.K. Lines (Google Translation)) Japan Engine Corporation (hereinafter "Japan Engine") and Kawasaki Heavy Industries, Ltd. (hereinafter "Kawasaki Heavy Industries") are working on the "Green Innovation Fund Project/Development of Marine Hydrogen Engines and MHFS (Note 1)" project of the New Energy

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Construction Has Begun on China's First 2,000-Ton Hydrogen Fuel Cell-Powered Cargo Ship, Inspected by the China Classification Society.

(China Classification Society (Google Translation))   Recently, the first domestically built 2,000-ton hydrogen fuel cell-powered distribution vessel, to be inspected by the China Classification Society (CCS), officially commenced construction at Guangdong Zhaohai Shipbuilding Co., Ltd. The vessel is a joint investment

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India’s Harit Sagar Plan Orders Electric Tugs and Backs Green Hydrogen Hubs

by Jim Kendrick (Biofuels Digest) In India, the Ministry of Ports, Shipping and Waterways said four major ports have placed work orders for electric tugs under its Green Tug Transition Program, part of a wider push under the Harit Sagar Green

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Aker Solutions Wins FEED Contract for CO₂ Terminal in Lithuania

(Aker Solutions) Aker Solutions has been awarded a front-end engineering and design (FEED) contract by KN Energies to support the development of the company’s CO₂ transshipment terminal infrastructure project in Klaipėda, Lithuania. The project forms part of the CCS Baltic Consortium, which

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How Real-World Expertise Enables the Next Generation of Bio Innovation from Idea to Success

(World Bio Market Insights) As successful developers of multiple novel technologies, the Fluid Quip Technologies team knows what it takes to go from brilliant ideas to full scale technical facilities. Learn how our team worked through development, risks, and scale-up of

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Velocys and SuMo Commission Fischer–Tropsch System at Wednesbury Facility, Advancing UK Waste-to-SAF Pathway

(Velocys)  Fischer–Tropsch system commissioning demonstrates integration readiness for UK waste-to-fuels deployment  --  Velocys today (March 30, 2026) announced the successful commissioning of a Fischer–Tropsch (FT) system at Sustainable Molecules Ltd’s (SuMo) Sustainable Molecules Facility (SMF) in Wednesbury, England. The system is now online and operating

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Neste Has Published Its Green Finance Report 2025

(Neste)  Neste has today published its annual Green Finance Report for 2025. The Green Finance Report, which covers green financing activities in 2025, demonstrates our commitment to producing renewable fuels and thereby mitigating climate change and accelerating a shift to a

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Casterra Announces Successful Commercial Field Trials in Brazil, Positioning Castor Oil as a Promising Candidate for Economically Viable Biofuel Feedstock

(Casterra Ag/PR Newswire) Today, castor oil is a premium sustainable industrial feedstock for bio-based products  -- Casterra Ag Ltd. ("Casterra"), a developer of high-yield castor seed varieties and integrated castor farming solutions, and a subsidiary of Evogene Ltd. (NASDAQ: EVGN) (TASE: EVGN), today (March

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The Digest’s 2026 Multi Slide Guide to XCF Global

by Jim Lane (Biofuels Digest) XCF Global, a publicly traded SAF-focused company, outlined its path to scaling sustainable aviation fuel. The most newsworthy development is their goal to reach 80 million gallons of annualized SAF production capacity, expanding from their 38

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The Taxi Not Taken: What the Beatles Teach Us About Collapse

by Jim Lane (Biofuels Digest) ... Large systems can balance for a long time. They carry recognition mass—millions of participants, enormous cultural weight. That mass bends signals. It slows recognition. It makes it harder for reality to escape the pull of

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Gevo Announces it is Developing Plans for Major Ethanol Expansion at Richardton, North Dakota Facility

(Gevo)  Gevo, Inc. (NASDAQ: GEVO), a leader in sustainable fuels and carbon management, today (March 30, 2026) announced that it is developing plans for a potential expansion at the site of its Gevo North Dakota facility (“GND”) in Richardton, North Dakota

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Irizar and Scania Innovate Sustainable Bus Future with Hybrid-Electric Coach

by Sean Mortell (Australian Bus and Coach)  In recent years, Irizar and Scania have combined to produce a hybrid-electric coach offering that is rethinking the future of sustainable transport around Australia In music, a bridge is often considered the most important part

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Acelen Renewables and Finboot Sign Partnership to Expand Biofuel Traceability

(Finboot/EIN Presswire)  Agreement aims to establish a digital structure to monitor the life cycle of the production of SAF and HVO made from macauba. The tool will ensure transparency throughout the value chain, from the origin of the biomass to the production

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BHS Partners with Napa Recycling and City of Napa for Renewable Natural Gas Facility

(Zero Waste Energy) The project includes a Zero Waste Energy dry anaerobic digestion system.   -- In a unique Public-Private Partnership, BHS (Bulk Handling Systems) is partnering with Napa Recycling and Waste Services (Napa Recycling) and the City of Napa in the development

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Using Individual Atoms to Achieve Fossil-Free Chemistry: Methanol Is a Key Starting Material

by Daniel Meierhans (ETH Zurich)   Methanol is a key starting material for chemical products. Researchers from ETH Zurich can now produce this precursor from CO2 and hydrogen with high efficiency by using isolated metal atoms as catalysts. Scientists are looking for ways to

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The Digest’s 2026 Multi Slide Guide to LanzaTech

by Jim Lane (Biofuels Digest) LanzaTech and LanzaJet celebrated a major milestone: the LanzaJet Freedom Pines Fuels facility is now producing the world’s first jet fuel from ethanol at a commercial-scale plant. The presentation outlines a “Hub and Spoke” strategy designed

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Exxon Scientists Had Doubts About Algae Biofuels. The Oil Giant Touted Them Anyway.

by Collin Eaton (Wall Street Journal) Some of the company’s scientists didn’t agree with the way the project was presented to investors -- Exxon Mobil’s XOM 1.21%increase; green up pointing triangle scientists delivered a grim message to one of the oil company’s top strategic-planning executives

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Lost in the Woods Report: Converting Biomass to Hydrogen is Hard, Expensive, Dirty and Dangerous

(Biofuelwatch) Biofuelwatch has published a new briefing report titled ‘Lost in the Woods: Mendocino Redwood Company Quietly Abandons Investment Plans for Biomass to Hydrogen Project.’  The report describes a proposed biomass to hydrogen project that was to be sited, built and operated

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Commission Launches Call for Interest in the European Bioeconomy Investment Deployment Group

(European Commission Directorate-General for Environment) The aim is to mobilise coordinated public and private investment to scale up bio-based industries and improve financing tools, such as risk-sharing and blended finance. The European Commission launched a call for interest today (10 March) to participate in the European

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The Digest’s 2026 Multi Slide Guide to Sulzer Chemtech BioFlux

by Jim Lane (Biofuels Digest) Sulzer’s BioFlux technology offers a high-efficiency platform for producing Renewable Diesel and Sustainable Aviation Fuel (SAF). By utilizing a unique liquid-full hydrotreating reactor, the process eliminates mass transfer limits and gas recycle, significantly reducing CAPEX and

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Promises in Bloom: The RVO Reset and Springtime for the Bioeconomy

by Jim Lane (Biofuels Digest)  ...(T)he final “Set 2” Renewable Fuel Standard volume requirements for 2026 and 2027. Not a tweak. A reset.  After seasons of regulatory uncertainty and economic headwinds, President Donald Trump and EPA Administrator Lee Zeldin delivered what

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Powering Global Maritime Decarbonization, Shanghai Electric Delivers First Large-Scale Biomethanol Bunkering for International Shipping

(Shanghai Electric)  Biomethanol from Shanghai Electric's Taonan project has been successfully bunkered onto the container vessel CMA CGM OSMIUM at Shanghai's Yangshan Port this month. The operation marks the first large-scale adoption of Chinese biomethanol by a global shipping leader, underscoring

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Cutting Edge Biofuel Plantation to Transform Regional Industry

(Queensland Minister for Finance, Trade, Employment and Training and Minister for Primary Industries)  • New joint venture between Nippon Steel Trading and Energreen Australia bolsters trade relationship with Japan. Initial crop of 16,000 pongamia trees set to be planted near Emerald. Project strengthens Queensland-Japan ties and positions the State as

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The Digest’s 2026 Multi Slide Guide to OCOchem

by Jim Lane (Biofuels Digest) OCOchem was named a global finalist for the Best CO2 Utilization Innovation Award in 2026 for its pioneering Carbon FluX Electrolyzer Pilot Plant. The newsworthy core of their presentation is the commercial realization of the “Bio

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Engine Retrofit Report: Applying Alternative Fuels to Existing Ships

(Lloyd's Register) The maritime industry is tackling a pivotal challenge of reducing carbon emissions from the existing shipping fleet, as we strive towards a greener and more sustainable future. One option for this is retrofitting existing ship engines for alternative lower

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KiOR and the Iceberg We Failed to See: Reading the Ocean in FOAK Projects

by Jim Lane (Biofuels Digest) ... And yet, the critique has never quite felt complete. Because each explanation treated KiOR as if it existed on its own—like a machine that either worked or didn’t. Based on public reporting, industry accounts, and

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AGR Biogas and TURN2X Agree to Develop Integrated Projects to Generate Renewable Gases

(AGR Biogas) AGR Biogas and TURN2X have agreed to begin a collaborative path in the development of integrated projects to generate renewable gases by leveraging the synergies of their processes, which will allow the creation of an efficient industrial symbiosis by

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HyOrc Signs Binding Agreement for European Waste-to-Methanol Project

(HyOrc/Business Wire)  HyOrc Corporation (OTCQB: HYOR), a developer of advanced waste-to-fuels and external combustion technologies, today announced that it has entered into a binding project development and technology agreement with Bulgaria-based OnEnergy Group for the development of a waste-to-methanol facility. Under the

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Inherit Enters Operation with World’s First Carbon Removal Project from Biogas in Norway

(Inherent) Biogenic CO2 captured from wastewater biogas is now being permanently stored 2,600 metres below the seabed. A global first for bioenergy with carbon capture and storage (BECCS). Oslo, Norway — March 23, 2026 – The first tank truck loads of

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The Digest’s 2026 Multi Slide Guide to Oberon Fuels

by Jim Lane (Biofuels Digest) Oberon Fuels highlights the necessity of maintaining “Molecular Flexibility” and “Market Flexibility” to build a sustainable business in the shifting renewable fuels landscape. The most newsworthy development is their launch of “AeroNu,” a renewable Dimethyl Ether

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Jiaxing Port Area Is Building a Zero-Carbon Shipping Model with Hydrogen Power.

by Chi Weitao (Jiaxing Daily/Sina Finance (Google translation))  On the morning of March 17, accompanied by gentle ripples, the "Oriental Hydrogen Port," the first inland waterway container ship in China with a 64 TEU hydrogen fuel cell power, smoothly berthed at berth

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Skarv Shipping Takes Delivery of First Ammonia-, Methanol-Ready Multipurpose Vessel

(Manifold Times) “PEAK SKARV 1”, the first newbuilding contracted for Skarv Shipping at Huanghai Shipbuilding in China, includes an optimised engine ready for ammonia or methanol, batteries and a shore-power system. Skarv Shipping Solutions (Skarv) on Monday (23 March) said it has

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Jeonbuk Governor Kim Kwan-young: "Jeonbuk to Lead Future Competitiveness of Korea's Shipbuilding Industry"

by Yoo Seung-hoon (News1 (Google translation)) With the Gunsan Shipyard finding a new owner, expectations are growing that North Jeolla Province will leap forward as a key base for 'K-Smart Shipbuilding'. At a press conference on the 25th, Jeonbuk Governor Kim Kwan-young announced

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Production "Accelerated"! Beihai Shipbuilding Achieves 7 Major Milestones in 5 Days.

(International Shipping Network/eworldship (Google translation))  In recent days, Beihai Shipbuilding has achieved significant results in several key areas of shipbuilding, with key milestones such as ship delivery, commencement of construction, undocking, and jacking being completed in quick succession, fully accelerating production

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Biofuel and Ag Groups Call on Treasury to Make 45Z Regulations Work for Farmers

by Erin Krueger (Ethanol Producer Magazine) The Renewable Fuels Association, Growth Energy, Clean Fuels Alliance America and the SAF Coalition on March 25 joined more 20 state and national ag groups in urging the Trump Administration to make the upcoming 45Z

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Hyundai Motor Introduces XCIENT Fuel Cell Truck Fleet in South America to Drive Zero Tailpipe Emissions Logistics in Uruguay

(Hyundai) • Hyundai Motor launches South America’s first XCIENT Fuel Cell Class-8 heavy-duty truck fleet to advance low-carbon freight solutions The company joins the Kahirós Project to develop green hydrogen infrastructure and contribute to decarbonizing timber logistics in Uruguay The project is backed

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Woodland Biomass Innovations Validates Engineering Design for First Commercial Facility

(Woodland Biomass Innovations)  Woodland Biomass Innovations (Woodland BIO) today announced the successful completion of Front-End Loading Phase 2 (FEL-2) validation engineering for its first commercial-scale biomass-to-gasoline facility. This milestone represents a major de-risking event for the project, providing a third-party technical and

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California Public Utilities Commission Conditionally Approves RNG Procurement Contract from Anaergia’s SoCal Biomethane Facility

(Anaergia/Business Wire)  Anaergia’s Facility To Be The First Project To Supply RNG Under Senate Bill 1440 - California’s Biomethane Procurement Program -- Anaergia Inc. (“Anaergia” or the “Company”) (TSX: ANRG; OTCQX: ANRGF) reports that the California Public Utilities Commission (“CPUC”) has conditionally

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The Digest’s 2026 Multi Slide Guide to SAF Markets, Technologies, and Barriers

by Jim Lane (Biofuels Digest) This presentation from Poten & Partner’s Sarah Boisvert highlights Sustainable Aviation Fuel (SAF) markets, technologies, and barriers. The most newsworthy aspect is the identification of the most significant barrier to SAF adoption: the notable imbalance between

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On the Road to Brobdingnag: EcoCeres, Abundia, Cauldron Ferm, 
and Why SAF Is Still Stuck in Lilliput

by Jim Lane (Biofuels Digest) ... On his chest, committees have formed: one argues about definitions; another about eligibility; a third insists the model is incomplete without a revised framework for compliance. Someone proposes a pilot. Someone else proposes a study

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Petrobras Will Resume Biodiesel Production in Ceará

(Investing.com) Brazilian state oil company Petrobras will resume biodiesel production in the northeastern state of Ceará, CEO Magda Chambriard said Friday. Chambriard stated that the company's fuel pricing monetary policy is working. He reiterated that Petrobras will work to prevent the volatility

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Nippon Biofuels Supplies Jatropha-Based Biofuel Blend for RoRo Trial in Japan

(Manifold Times) Trial involved the use of a biofuel blend comprising 10% Jatropha-derived SVO mixed with conventional heavy fuel oil on a RORO vessel operating on a domestic shipping route over a seven-day period. Japan’s Nippon Biofuels recently said it has supplied

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The Digest’s 2026 Multi Slide Guide to SkyNRG

by Jim Lane (Biofuels Digest) SkyNRG is actively developing a diversified pipeline of commercial-scale Sustainable Aviation Fuel (SAF) projects globally. The most newsworthy update is the progress on their scaling hubs, specifically “Project Wigeon” in Washington state, which targets a 50

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The Wolfpack Hunts Value in a Dumpster Fire: Heard on the Floor at ABLC 2026

by Jim Lane (Biofuels Digest) ... This is ABLC 2026. The coffee is hot. The capital is cold. Outside, the world flickers—oil swinging, supply chains buckling, policy lagging, capital retreating. Inside, the Wolfpack has arrived. They don’t hunt dreams. They hunt

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ABLC 2026 Review: Dumpster Fire

By Joanne Ivancic* (Advanced Biofuels USA)  As ABLC organizer, Jim Lane, knows, you get as many valuable insights in the hallways as you do in the sessions.  One such hallway statement keeps coming back to me. “It seems all they

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From Used Cooking Oil to Truck Fuel: New GSWA Machines to Soon Start Turning Kitchen Product into Biodiesel

by Joe Taitano (Pacific Daily News) The Guam Solid Waste Authority will soon start turning used cooking oil into biodiesel to run its garbage trucks for pennies on the dollar, with new machines to do the conversion job now on the island. ... GSWA

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Voices Grow for Biodiesel Use, but Technology Has Moved on

by Ben Zachariah (Perth Now)  With Australian households reeling from the impact of higher fuel prices – compounded by cost-of-living pressures and another interest-rate rise – some are calling for biodiesel to be made available at the pump. Conflicts in the Middle East

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Biogas Plants in Urban Areas: Andhra Pradesh Government Sanctions ₹60 Crore

by Panthagani Anusha (Morning Voice)  In a major step towards addressing the growing urban waste crisis , the Andhra Pradesh government has decided to establish Compressed Biogas (CBG) plants to convert municipal waste into valuable fuel. The government has issued orders sanctioning ₹59.85 crore for this project. Under the initiative, four

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Methanol and Ethanol Storage Expansion Project Begins at Port of Rotterdam

by Nadja Skopljak (Offshore Energy) Evos Rotterdam, a European provider of storage infrastructure for liquid energy and chemicals, established in 2019, has kicked off an expansion project for (low-carbon) methanol and ethanol storage at the Port of Rotterdam. The project will see the

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The Digest’s 2026 Multi-Slide Guide to Bioenergy in Belgium

by Jim Lane (Biofuels Digest) Belgium faces a pivotal transition as it navigates limited domestic biomass resources and the closure of major biomass power plants, like Rodenhuize. Despite fossil fuels making up 67% of the energy supply, bioenergy contributes 8.6% to

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GAIL Invests Rs 13 Crore in TruAlt’s CBG Arm to Expand Biomass Projects

(BioEnergy Times) GAIL (India) Limited has invested Rs 13 crore in Leafiniti Bioenergy, a subsidiary of TruAlt Bioenergy, to support the development of compressed biogas (CBG) projects across multiple states. The investment has been made through an equity share subscription, under an

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New Study Shows Biomass Carbon Removal Can Help Tackle Climate Change, and Strong Standards Are Needed for the Industry to Scale Sustainably

(Clean Air Task Force)  A new study from Clean Air Task Force (CATF) shows 28% of existing biomass carbon dioxide removal (CDR) credit protocols score satisfactory, providing a strong foundation for robust standards. Durable carbon removal is critical for counterbalancing emissions

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BIOGEST Announces Strategic Partnership with Local Power to Accelerate Biomethane Development in Ireland

(BIOGEST) Curragh Biogas becomes its first ready-to-build project; BIOGEST brings proven PowerRing technology and expertise to the Irish market; Collaboration strengthens Ireland’s emerging biomethane sector by combining local development with global technological experience BIOGEST and Local Power announce a strategic partnership aimed at accelerating the

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ABLC 2026 Review: “Together America Prospers” Let's Start in Academia!

by Joanne Ivancic* (Advanced Biofuels USA)  “Together America Prospers”  That’s the slogan on the pens given out at the US Department of Agriculture information table at the Advanced Bioeconomy Leadership Conference (ABLC) held in Washington DC. March 18-20. The importance of

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The Digest’s 2026 Multi-Slide Guide to Bioenergy in Austria

by Jim Lane (Biofuels Digest) Austria is aggressively targeting climate neutrality by 2040 and a 100% renewable electricity supply by 2030. Bioenergy already accounts for 20% of the nation’s final energy consumption. Newsworthy developments include OMV’s €200 million pilot plant at

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Unifuel Demonstrates Conversion of HEFA-Derived Naphtha into Synthetic Aromatic Kerosene

(Universal Fuel Technologies/Biobased Diesel Daily)  As airlines work to reduce emissions while maintaining operational efficiency with existing aircraft and infrastructure, Universal Fuel Technologies (Unifuel) announced March 17 that “a critical barrier to 100 percent sustainable aviation fuel (SAF) adoption has been

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Fragmentation, Often a Killer: The #1 FOAK Song

by Jim Lane (Biofuels Digest)  ... Because the moment you solve the one problem, it doesn’t disappear. It breaks. One problem becomes ten—permitting, financing, offtake, construction, commissioning, insurance, policy, feedstock logistics, currency risk, community acceptance. Each one smaller than the original

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Toyota Advancing Plant-Based Biofuel Development in Fukushima Town that Suffered Nuclear Accident in 2011 in Japan

by By Shinnosuke Kurama and Yomiuri Shimbun (Japan News) Companies including Toyota Motor Corp. are advancing the development of plant-based biofuels in Okuma, Fukushima Prefecture. Okuma is host to the Fukushima No. 1 nuclear power plant owned by Tokyo Electric Power Company Holdings,

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Camelina Cultivation Trials Could Help Chart Hawaiʻi’s Biofuel Future

by Savannah Harriman-Pote (Hawaiʻi Public Radio)  Pono Pacific Land Management and the Hawaiʻi Agriculture Research Center are continuing trials to see if camelina can be viably cultivated in Hawaiʻi as feedstock for biofuel. Camelina is an oilseed crop in the mustard family with

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Asahi Kasei Begins Installation of Containerized Alkaline-Water Electrolyzer at Finland’s First Commercial Hydrogen Refueling Station

(Asahi Kasei) Asahi Kasei, a diversified global company, has started the installation of an Aqualyzer™-C3 containerized 1 MW-class alkaline-water electrolyzer at Finland’s first commercial hydrogen refueling station in Jyväskylä. This development marks the start of the project’s next phase and an important

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Việt Nam Needs to Accelerate Adoption of Biofuel Amid Global Energy Supply Uncertainty

(VietStock)  Although the mandatory roadmap for biofuel blending will take effect from June 1, Việt Nam should consider accelerating the use of biofuel-blended petrol in response to increasingly complex geopolitical developments affecting global energy supplies, Deputy Minister Nguyễn Sinh Nhật Tân

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Southern Energy Renewables Announce $1.4B Methanol & Sustainable Aviation Fuel Facility in Louisiana

(Louisiana Economic Development/Southern Economic Development Council)  Southern Energy Renewables announced it will invest $1.4 billion to develop a green methanol and sustainable aviation fuel (SAF) production facility that will convert the region’s abundant wood-waste biomass into some of the lowest lifecycle-carbon fuels

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Aemetis Reports Increased RNG Production, Progress with MVR System at Keyes Ethanol Plant

by Erin Krueger (Ethanol Producer Magazine) 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.  During

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Ecostrat and BMI Group Launch Collaboration to Accelerate Conversion of Legacy Pulp & Paper Assets into Next-Generation Biorefineries Using BDO Zone Ratings

(Biofuel Development Opportunity Zone Initiative)  Ecostrat Inc. and the BMI Group today announced a collaboration to leverage BDO Zone Ratings to ‘ready-state’ BMI’s legacy pulp and paper assets across Canada for next-generation investment in the bioeconomy. The collaboration will use BDO Zone Ratings to advance

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Port of Rotterdam Authority Builds Quay for Evos Expansion

(Port of Rotterdam) Evos Rotterdam is expanding its terminal in Europoort (21 tanks, approx. 260,000 m³) with five storage tanks (total 67,500 m³) for (bio)methanol and (bio)ethanol. An additional inland shipping berth is required to facilitate the extra transhipment. The expansion

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Notes from Garbage Masher 3263827: It’s Not Waste, It’s Opportunity for Escape from the Detention Block

by Jim Lane (Biofuels Digest)  ... This week Finland’s Neste offered a powerful answer. The company commissioned what it describes as the world’s largest upgrading facility for liquefied waste plastic at its Porvoo refinery, designed to process oils derived from the hardest-to-recycle plastics

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Iverson eFuels to Discontinue Ammonia Project in Sauda

(Iverson)  Iverson eFuels has decided to discontinue its plans for a green ammonia plant in Sauda due to the withdrawal of allocated grid capacity and uncertainty regarding future access. The company regrets the decision, thanks its partners, and will now explore

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Podcast: Scaling up Biofuels in Australia

by David Claughton and Warwick Long (ABC Rural)  It's been a difficult week for farmers when it comes to fuel and fertiliser prices, but could biofuels produced here in Australia help? The renewable fuels industry gathered in Sydney to discuss ways to scale

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Slovak Investment Expands Biofuel Business to Brazil

(Radio Slovakia International) Slovakia’s Eximbanka has insured a €20 million loan for a Slovak investment in Brazil’s biofuel sector. The financing supports the acquisition of a 50-percent stake in the Brazilian company Agropéu Agro Industrial de Pompéu by Envien Bioenergia Brasil,

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As Global Oil Prices Surge, Ethanol Blending Is the New Lifeline for India’s Auto Sector

by Shweta Bhanot Mehrotra (Economic Times Auto)  With global energy markets expected to remain volatile, India’s programme will be a core pillar of national energy security for the automotive sector -- ... Today, it is increasingly being viewed as a key lever in insulating

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Axens Joins FACET Group for Australian eFuel Plant Pre-FEED

(Axens) Since early 2025, Downer Group, CEA and H2Potential have been developing a pre-FEED (Front-End Engineering Design) study for an Australian eFuels Plant under the Franco-Australian Indo-Pacific Centre for Energy Transition (FACET). This plant will produce synthetic fuels (eFuels) for the

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The Era of Expansions

by Jim Lane (Biofuels Digest) ... Amyris: Precision, Agility, and Global Scale in Brazil The lead man swings the line: “Mark three!” Down in Barra Bonita, Brazil, Amyris has completed a new production line at its flagship precision fermentation facility, adding a 2×80-m³ configuration alongside

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Heterometallic Antenna−Reactor Complexes for Photocatalysis

Dayne F. Swearer, Hangqi Zhao, Linan Zhou, and Naomi J. Halas (PNAS) Plasmon-enhanced photocatalysis holds significant promise for controlling chemical reaction rates and outcomes. Unfortunately, traditional plasmonic metals have limited surface chemistry, while conventional catalysts are poor optical absorbers. By placing

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HD Hyundai and ABS to Develop Nuclear Electric Propulsion for Container Ships

by Jim Kendrick (Biofuels Digest)  In South Korea, HD Hyundai has signed a joint development agreement with the American Bureau of Shipping to design a nuclear electric propulsion system for 16,000 TEU container ships, using a small modular reactor capable of

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Axens Signs Memorandum Of Understanding with Airbus on SAF Development

(Axens) 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. Building on their respective leadership in renewable fuels

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Repsol Aims to Increase Renewable Fuel Production to 1.5 Million Metric Tons Annually by 2028

by Erin Krueger (Biodiesel Magazine)  Spain-based multinational energy company 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

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RCM Thermal Kinetics Completes Breakthrough Engineering Project, Expands 40MMGY Ethanol Plant to 105MMGY

(RCM Technologies) NEXT unlocks 100 MMGY capacity without replacing existing infrastructure  --  RCM Technologies, Inc. (NasdaqGM: RCMT), RCM Thermal Kinetics, a division of RCM Technologies, has announced the successful completion of the first project under its NEXT (New Ethanol eXpansion Technology)

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The Digest’s 2026 Multi-Slide Guide to Bioenergy in Canada

by Jim Lane (Biofuels Digest) Canada’s bioenergy sector is expanding rapidly, backed by CAD$1.5 billion from the Clean Fuels Fund and the Clean Fuel Regulations, which target a 15% carbon intensity reduction by 2030. While fossil fuels still dominate its overall energy

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The Incredible Shrinking Biorefinery: How ISU, BioMADE, and Schmidt Sciences Are Compressing the Biomanufacturing Plant

by Jim Lane (Biofuels Digest) ... In the real world, researchers at Iowa State University may have just done something surprisingly similar for the bioeconomy. They’ve taken what normally requires an entire biomanufacturing facility — fermentation, extraction, and separation — and compressed it

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The Digest’s 2026 Multi-Slide Guide to Cellulosic Ethanol Commercialization

by Jim Lane (Biofuels Digest) Despite early momentum, global cellulosic ethanol operational capacity peaked around 2015 and has stabilized near 40 facilities due to persistent economic and technical barriers, including high enzyme costs and complex feedstocks. Regional deployment varies significantly: Brazil leads

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From Brussels to DC – The Sticks and Carrots Shaping the Renewable Fuels Landscape

(Topsoe Fuel for Thought Podcast) Renewable fuels have the technology. They have the feedstocks. So why does revenue certainty remain the biggest barrier to scale? Jessica Olson, Head of Global Affairs, Americas & Indo-Pacific at Topsoe, and Asmara Klein, Head of

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Fueling Africa’s Flight: A Techno-Economic Assessment of Sustainable Aviation Fuels in Africa

by Megersa Abate, Robert Malina, Gonca Seber, Charles E. Schlumberger (World Bank Group)  Africa’s aviation sector is poised for rapid growth, with passenger traffic expected to double over its 2023 level by 2043, according to the International Air Transport Association (IATA 2024). This

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South Australia to Host HAMR Energy’s First-of-Its Kind Methanol-to-Jet Fuel Facility

(HAMR Energy)  Leading low carbon liquid fuels (LCLF) company HAMR Energy has today (March 3, 2026) announced that its $700-800 million sustainable aviation fuel (SAF) production facility will be located in South Australia after receiving backing from the State Government.   --  Leading

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Syzygy Plasmonics Signs Multiple Agreements to Scale Its Offering

by Fayaz Hussain (SAF Investor)  Houston-based Syzygy Plasmonics said it has signed agreements with Geo bio gas&carbon, NorthStar Renewable Fuels, Islonias (Biothek) and another producer to develop sustainable aviation fuel (SAF) projects in Brazil, US, Dominican Republic, Spain, Italy, France, Colombia,

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blockchain blue carbon boat fuel boiler/furnace fuel Bolivia bolt-on Bonaire bonds book-and-claim border tax Borneo Bosnia and Herzegovina Botswana BQ-9000 Brachiaria bracken brackish water brash Brassica Brazil breadfruit/ulu breweries brine British Columbia broker brown grease brownfields Brunei Btu's BTX (Benzene Toluene Xylene) Bu12.5 Bu16 Budget building block chemicals Bulgaria bunker bunker oil Bureau of Land Management (BLM) Burkina Faso Burma Burundi buses Business and Industry Program (B&I) business law business resources Business/General Aviation butadiene butandeiol (bio-BDO) Butane butanediol butanol emissions butanol/biobutanol butyl acetate butylene butyric acid by c C1 C2 C21 C3 sugar C4 grasses C5 sugar C6 sugar Cabo Verde cactus cactus pear cagaita calibration California California Air Resources Board (CARB) Calophyllum hawthorn Cambodia Camelina camels Cameroon Canad Canada Canary Islands canary reed grass canarygrass candle nut cannabis canola straw Canola/Rapeseed cap-and-invest cap-and-trade capybara capybras carbohydrates carbon carbon capture and storage (CCS) carbon capture and utilization (CCU) carbon capture/Class VI wells carbon cost carbon credit carbon credit markets carbon cycle carbon debt Carbon Dioxide (CO2) carbon efficiency carbon emissions carbon fiber carbon insets Carbon Intensity (CI)/Carbon Footprint carbon life cycle carbon markets Carbon Monoxide (CO) carbon negative carbon neutrality carbon offsets carbon pipeline carbon price carbon recycling carbon removal carbon sink carbon standard carbon tax Carbon tax border adjustments carbon tax-and-dividend carbon terminal carbon user fee Carbon Utilization and Biogas Education Program carbon-14 testing carbon-efficient fuels carbon/CO2 sequestration carcinogens cardoon Caribbean carinata carinata/brassica carinata carob CAS Registry cashew cashew apple Cashew Nut Shell Liquid (CNSL) CASI Cassava cassava price cassava pulp cassava stalk castor bean castor stalk catalysis catalysts catalytic decarboxylation catalytic hydrothermal conversion catalytic hydrothermal conversion-to-jet (CHCJ) catalytic hydrothermal gasification catalytic hydrothermolysis jet CHJ pathway cattails cattle cavitation CBD (cannabidiol) CBG (compressed biogas) cell culturing cellulase enzymes cellulose cellulosic biofuel Cellulosic biomass cellulosic diesel Cellulosic ethanol cellulosic ethanol price cellulosic feedstock cellulosic production tax credit cellulosic sugars Cellulosic Tax Credit cellulosic waiver credit cement Central African Republic Central America Certificate Program Certificates of Origin (COs) certification certification fuels cesium cetane Chad change in soil condition charging stations CHCJ-5 chemical-looping hydrogen method Chesapeake Bay chicken feathers chickens Chile Chili China chitin chp chromium chufa/cyperus esculents/nutsedge CIA circular economy citrus citrus greening disease Citrus Peel clean air Clean Air Act (CAA) clean diesel Clean Fuel Standard/Policy (CFS) Clean Heat Standards Clean Power Plan (CPP) Clean Trucks Plan Clean Water Act climate change Climate Change Adaptation climate change effects climate change mitigation climate legislation climate smart/modern/conservation agriculture closed-loop system Clostridium thermocellum cloud point clover cmelina CNG Conversion kit co co-generation co-location Co-op Extension co-operative co-processing co-products CO2 Electrolysis CO2 neutral fuels CO2 terminal CO2Removal Certificates (CORCs) coal Coal and Biomass to Liquid (CBTL) Coast Guard coastal habitat conservation coastal hay cobalt cock's foot coco coco methyl ester (CME) cocoa cocoa husks Coconut coffee coffee cherries coffee grounds coffee pulp cold flow cold-tolerance college/university Colombia Colorado combined heat and power (CHP) Comment Request commercial flights commercialization commissioning commo Commodity Credit Corporation (CCC) Commodity Futures Trading Commission (CFTC) commodity trading common reed Community activity community college Community involvement/engagement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression ratios compression-ignition engine computer simulation concrete condensate Congo Congressional Budget Office (CBO) Congressional Review Act Connecticut Conservation Reserve Program (CRP) Conservation Stewardship Program (CSP) construction and demolition waste/debris consumer education contamination contest contrails conversion technology Cook Islands cook stoves cooking fuel cooperatives COP21 COP22 COP23 COP24 COP25 COP26 COP27 COP28 COP29 COP30 copper coppice copra CORCs (CO2 Removal Certificates) cordgrass corn bran Corn cobs corn ethanol corn fiber corn growers corn harvest corn kernel corn meal corn oil corn oil/distillers corn oil (DCO) corn prices corn stalks corn stover corn supply corn surplus corn syrup corn-based products corn/maize Corporate Average Fuel Economy (CAFE) standards corporate social responsibility corrosion corruption CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation) cosmetics Costa Rica cotton cotton seed hulls cotton seed oil cotton stalk cottonwood Council on Environmental Quality county cover crops cow rumen cracking Crambe crassulacean acid metabolism plants (CAM) crimes criteria pollutants Croatia crop crop insurance cropland croton crowdfunding crude lignin oil (CLO) crude oil Cruise Ships Cuba cup plant cuphea currency/foreign exchange policy curriculum cusi Customs and Border Protection cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic d D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs d-5 D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D20 (20%DME) D5 (5%DME) dairy waste dandelion DARPA date kernel oil date palm date palm pits date palm waste Dates DDGS (distiller’s dried grains with solubles) dead zone decanol decision-support tool deep water drilling Defense Logistics Agency (DLA) Defense Production Act deficit definitions deforestation defossilization Dehydration Delaware DeltaWing demonstration demonstration scale/unit Denmark densify density Department of Agriculture (USDA) Department of Commerce Department of Defense (DOD) Department of Education Department of Energy (DOE) Department of Health and Human Services Department of Homeland Security Department of Justice Department of Labor Department of the Interior Department of Transportation (DOT) depolymerization depots dextrose dfdsffsfdfsf diatoms diesel Diesel Emissions Reduction Act (DERA) diesel fuel blendstock diesel prices Diesel R5 diesel with renewables diesel-range hydrocarbons diesel-to-biodiesel conversion diethyl ether digital Digital Biology diisobutylene (DIB) dilute acid hydrolysis pretreatment DIN 51605 DIN EN 15376 (Ethanol blending component) direct air capture direct injection direct ocean capture Direct Sugar to Hydrocarbon Conversion (DSHC) direct-to-fuel directed evolution dispense distillates distillation distilled biodiesel distilled palm methyl ester (DPME) distilleries distributed/centralized distribution distribution capacity distribution waiver diversification divestment DME/rDME (dimethyl ether)/renewable DME DMF (2.5-dimethylfuran) Dominican Republic double cropping drawdown Drones/Unmanned Aerial Vehicles (UAV) drop-in biofuels/hydrocarbons drought drought tolerant drought-resistant dry ice dual cropping dual-fuel/flex fuel ships Dubai duckweed e e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol e-NG (synthetic natural gas) E. coli E0 E0 price E1 E10 E10 certification fuel E10 price E100 E100 conversion kit E10M90 ethanol/methanol E11 E12 E13 E15 E15 price E15 pumps E2 E20 E20 price E20 pumps E22 E25 E25 pumps E27 E3 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E32 E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric Vehicle (EV) electric car/Electric Vehicle (EV) Prices electric grid electricity electricity price electricity/power generation electricity/power transmission electrocatalysis electrochemical electrochemical cell electrofuels (e-fuels) electrofuels (e-fuels) prices electrolysis electrolytic cation exchange electromethanogenesis (ME) electrons Elephant grass/Napier grass elephants embargo eminent domain emissions emissions standards EN 15751 EN 15940 EN 16709 EN 228 EN 590 EN228 (standard pump gasoline) end user end-of-life Endangered Species Act (ESA) Energy Bill energy cane energy consumption energy crops energy density energy dominance energy grasses energy independence Energy Independence and Security Act of 2007 (EISA) Energy Information Administration (US EIA) energy law energy policy energy prices energy reserves Energy Return on Energy Invested (EROEI or EROI) energy security Energy Security Trust energy storage enforcement engine Engine Development engine problems Engine/Fuel Co-optimization engineering England enhanced oil recovery (EOR) entrepreneur environment environmental attributes environmental impact study (EIS) environmental justice/socially inclusive environmental policy Environmental Quality Incentive Program (EQIP) Environmentalists Enzymatic enzymatic conversion enzymatic depolymerization enzymatic hydrolysis enzyme production enzyme recycling Enzyme solicitation enzymes EPA (Environmental Protection Agency) EPACT (Energy Policy Act) Equatorial Guinea equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia Eswatini/Swaziland ETBE (ethyl tert-butyl ether) etha ethane ethanol ethanol benefits ethanol blend wall ethanol blended diesel ED ethanol blends/ethanol flex fuels ethanol emissions ethanol ether diesel fuel ethanol fire ethanol fuel cells ethanol hybrid ethanol pipeline ethanol prices ethanol production ethanol pumps ethanol tax ethanol terminal ethanol to gas ethanol tolerance ethanol-fueled aircraft Ethanol-to-Gasoline (ETG) ethanol/bioethanol ethanol/diesel ethanol/methanol synthesis ethanol2G Ethiopia Ethiopian mustard ethyl levulinate (EL) ethylbenzene ethylene ets eucalyptus Euglena European Emissions Trading System (ETS) European Union (EU) eutrophication executive order executive order--state Extended Range Electric Vehicle (EREV) externalities extremophiles f F Factor F-24 F-34 F-76 (Marine Diesel) F-T FAEE FAEE (fatty acid ethyl esters) Fair trade False Claims Act FAME (Fatty Acid Methyl Ester) Farm Bill Farm Bureau farm equipment farm policy Farm to Fleet Farm to Fly farmers farming farnesane farnesene Fats fecal sludge Federal Aviation Administration (FAA) Federal Bureau of Investigation (FBI) Federal Emergency Management Agency (FEMA) Federal Energy Regulatory Commission (FERC) Federal Highway Administration (FHWA) federal land Federal Railroad Administration Federal Reserve Bank Federal Trade Commission (FTC) Federal Transit Administration (FTA) feed Feed In Tariffs (FIT) feed prices Feedstock Flexibility Program for Bioenergy Producers feedstock logistics feedstock material feedstock prices feedstock storage feedstock terminal feedstock transportation Feedstocks fermentation ferry fertilizer fiber Fiji Financing Finland Fischer-Tropsch Synthetic Kerosene with Aromatics (FT-SKA) Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) Fischer-Tropsch Synthetic Paraffinic Kerosene with Aromatics (FT-SPK/A) Fischer-Tropsch/FT fish feed fish oil fish waste fit for purpose Fixed Base Operator (FBO) flameleaf sumac flavors flax fleet turnover Fleets fleshings flex-fuel vehicles (FFV) flight tests Flightpath flixweed/tansy/herb-Sophia flood-prone soil Florida flue gas FOAK (First of a Kind) FOG (Fats/Oils/Grease) follow-the-crop food Food and Agriculture Organisation (FAO) Food and Drug Administration (FDA) food and fuel food policy food prices food processing waste food safety food security food vs biomaterials/bioplastics food vs fuel food waste for forage forage sorghum forecasts foreign oil Foreign Policy forest Forest Biomass for Energy forest biotechnology forest residue/waste Forest resources Forest Service forestry forklifts Formate formic acid fossil carbon fossil fuel Frace fracking fractionation fragrance France franchise fraud free fatty acids (FFA) Freedom of Information Act (FOIA) freight/cargo French French Guiana fructose fruit FT-SKA fuel fuel additives fuel cell electric vehicle (FCEV) fuel cells fuel economy fuel efficiency fuel injection fuel mixtures fuel molecules fuel oil fuel performance fuel prices Fuel Quality Directive (FQD) fuel registration Fuel Retailers fuel testing fuel transportation fuel use fuel wholesaler fully burdened cost fund funding fungus/fungi Furanics furfural fusel oils Future Farmers of America (FFA) Gabon gallium Gambia games gas prices gas tax/highway user fee gas-to-liquid (GTL) gasification gasoline gasoline baseline gasoline consumption gasoline mandate gasoline markets gasoline price gasoline-range hydrocarbons Gemany General Services Administration general waiver authority generators genetically engineered yeast cells genetically enhanced microbes genetically modified organism (GMO) genome Georgia Georgia (country) geothermal German Germany Gerrmany Ghana GHG (Greenhouse Gas Emissions) GHG (Greenhouse Gas Emissions) Intensity giant cane giant kelp Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect Global South global warming global warming 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 Greenhouse Gas Protocol 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 Development (HUD) HPF (High Performance Fuels) HRJ (Hydrotreated Renewable Jet) human rights Hungary Hurricane Sandy HVO (Hydrotreated vegetable oil) HVO100 HVO20 HVO30 Hybrid aircraft hybrid buses hybrid locomotive hybrid ships hybrids hydrocarbon fuels Hydrocarbon-Hydroprocesed Esters and Fatty Acids (HC-HEFA-SPK) hydrodeoxygenation hydrodiesel hydrofaction hydroformylation hydrogen aircraft hydrogen carrier hydrogen combustion engines hydrogen fuel cells hydrogen internal combustion engines hydrogen leaks hydrogen pipeline hydrogen pumps/fueling stations hydrogen tax credit hydrogen terminal Hydrogen/Renewable Hydrogen Hydrogen/Renewable Hydrogen Price hydrogenase hydrogenation hydrogenation-derived renewable diesel (HDRD) hydrogenolysis hydropower Hydroprocessed Esters and Fatty Acids Synthetic Kerosene with Aromatics (HEFA-SKA) Hydroprocessed fermented sugars to synthetic isoparaffins (HFS-SIP) hydroprocessing hydropyrolysis hydrothermal carbonization hydrothermal gasification hydrothermal liquefaction (HTL) hydrothermal treatment Hydrotreated renewable diesel (HRD) hydrotreating hydrotreatment hydrous ethanol hypoxia zone Iceland Idaho Illinois Illiois illuppai ILUC (Indirect/Induced Land Use Change) import/export incinerator ash India Indian beech tree Indian grass Indiana indirect effects indirect emissions indirect fuel use change indium Indonesia industrial burners industrial ethanol industrial gases industrial sugars industrial waste industrial waste gases IndyCar infographic Infrastructure inhibitors innovation insecticide/pesticide insects insurance integrated biorefineries integrated food/energy systems intellectual property Inter-American Development Bank inter-crop interactive map intercropping internal combustion engine (ICE) internal combustion engine (ICE)/gasoline engine ban International international balance of payments International Council on Clean Transportation (ICCT) International Energy Agency (IEA) International Maritime Organization (IMO) International Monetary Fund (IMF) International Organization for Standardization (ISO) International Renewable Energy Agency (IRENA) International Sustainability and Carbon Certification model(ISCC) International Trade International Trade Administration International Trade Commission Internships inulin invasive species Investing investment tax credit Invvesting ionic liquids Iowa IPCC Intergovernmental Panel on Climate Change Iran Iraq Ireland iridium iron iron oxide IRS (Internal Revenue Service) IS 1460 ISB10 isobutanol ISO 8217 (marine distillate fuel standard) ISO 9000 isobutanol isobutanol price isobutanol pump price isobutene isobutylene isomerisation isooctane isooctene isopropanol Israel Italy Ivory Coast JAA jackfruit Jamaica jamelão Japan jatobá Jatropha Jersey Jerusalem artichoke jet jet A Jet A-1 jet B Jetfuel (Sustainable Aviation Fuel (SAF)) Jimmy Carter Jobs Joint Office of Energy and Transportation jojoba Jordan JP-10 JP-4 JP-5/NATO F-44 JP-8/NATO F-34 juniper Just A MInute Just Transition jute K-12 Education Kabakanjagala kalanchoe kamani Kans grass Kansas Karanja Kazakhstan kelp Kemiri Sunan kenaf Kentucky Kenya kerosene ketones kinggrass Kiribati knotweed Knowledge Discovery Framework Korea Kosovo kudzu kukui nut kulpa kusum Kuwait Kygryzstan labels labor policy Labrador lactic acid lactose Lake County lamp oil land ownership land prices land rights land subsidence land tenure land transfer land use land use change land use policy landfill methane Landfills landscape Laos Latin America Latvia LCFS (Low Carbon Fuel Standard) lead Leadtree leaf ant Lebanon lecithin legislation Legislation-Federal Legislation-State legumes lemna lend-lease Lesotho lesquerella leucaena levulinic acid Liberia Libya licensing lichens life cycle analysis (LCA) light rail lignin Lignin Ethanol Oil (LEO) Lignocellulosic Biofuel lignocellulosic sugars lime linseed Lipid liquefaction liquid liquid petroleum gas 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oxygen oxygenate oyster shell ozone Pakistan Palau palm palm biomass palm fatty acid distillate palm fiber palm fronds palm kernel palm kernel oil palm kernel shell palm oil Palm Oil Methyl Ester (PME) palm oil mill effluent (POME) palm oil prices palm trunk sap palm waste Paludiculture/peatland cultivation Panama pandas panic grass papaya paper Papua Indonesia Papua New Guinea paraffins Paraguay Paris Agreement parity partial waiver particulates pasture land Patent and Trademark Office (PTO) patents pathways Paulownia paulownia tree payments peach shell peaches peak oil peak oil demand peanuts/groundnuts peas pectin peela kaner pellet pellets Pennsylvania pennycress/stinkweed pentane pentanol pentose pequi perennial grains perennial grasses Performance permitting Peru pest-tolerance pesticide-tolerance pests pet food petition petroleum pharmaceuticals phase separation Philippines phosphorus photobioreactor photocatalysis/photocatalysts photoelectrocatalysis photoelectrochemical 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RJ-4 RJ-6 RME (rape methyl ester) RME180 RNA (Ribonucleic acid) RNG tax credit roadmap rocket fuel Romania RON (Research Octane Number) rosin rotation crops Roundtable on Sustainable Biomaterials (RSB) royalties RP-1 RTP (rapid thermal processing) rubber rubber seeds rumen ruminants rural development Rural Energy for America Program (REAP) Rural Energy Self-Sufficiency Initiative Rural Renewable Energy Pilot Program rushes Russia Russian olive rutabaga Rwanda ry rye Rye grass rye straw s saccharification SAF pipeline SAF10 SAF30 SAF40 SAFc (Sustainable Aviation Fuel certificates) Safer and Affordable Fuel Efficient Vehicles (SAFE) safety safflower sago sago pond weed SAIC sal tree Salicornia salt water salt-tolerant saltbush saltcedar Samoa Sanctions Santa Monica sardine oil Saskatchewan Saudi Arabia sawdust scale up Scandinavia scholarships/fellowships Science Advisory Board (SAB) Science Based Targets initiative (SBTi) Science Policy scooters Scotland scum sea level rise seaports 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