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Ammonia as Fuel: Potential, Challenges, and Progress

(DNV) Can ammonia become a practical fuel for deep-sea shipping? As interest and orderbook numbers grow, so does the need to address its unique safety challenges. Explore what's driving momentum, and which barriers still need to be overcome in our expert

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Decarbonising Railways: The True Cost of Replacing the Diesel Multiple-Unit

by Antoine Belleguie (Rail Logistics Europe/Railway Gazette International) ... SNCF has set out its own vision in its PlaneTER programme, which aims to remove diesel traction from France’s regional network by 2050, converting DMUs to biofuel or replacing them with battery

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GCMD Outlines Practical Approach to Quantity Assurance in Marine Biofuel Supply Chains

(Global Centre for Global Decarbonisation) • As marine biofuel use scales, quantity assurance must account for both the delivered volume and its renewable fraction. GCMD proposes a practical approach to distinguish normal measurement variation from potential under-blending. The report completes GCMD’s quality, quantity,

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Maritime Forecast to 2050

(DNV) In an uncertain transition, shipowners must adopt fleet strategies which can perform across multiple outcomes.  --  Different regulatory futures.  The report explores four regulatory scenarios, ranging from NZF adoption to prolonged gridlock, and their implications for shipping. Stronger regulation leads to more

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Maersk Tests up to 100% Ethanol in Ships, Sees Global Fuel Market

by Gabriel Malheiros  (Ângela Fernanda Belfort for Movimento Econômico/Datamar News)  Maersk has tested ethanol marine fuel blends of 10%, 50% and 100% in ship engines and found that equipment on some vessels can consume the biofuel, according to Danilo Veras, the company’s

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GEA and DNV Launch Three-Year Ethanol Data Intelligence Partnership

(Global Ethanol Association and DNV) The Global Ethanol Association (GEA) and DNV are pleased to announce the launch of a three-year Ethanol Data Intelligence Partnership, marking an important expansion of their collaboration in ethanol research and data intelligence. Under the partnership, GEA

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Maritime Fuels: Will Corn Sail on the Love Boat or the Titanic?

by Doug Durante (Clean Fuels Development Coalition/Governors' Biofuels Coalition)  ... The  NCGA (National Corn Growers Association) report  identified three key areas to increase demand for corn—E15, marine fuels, and biobased products.   We have all heard the promise of Sustainable Aviation Fuels

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Is Cost Delaying the Take-off of Sustainable Aviation Fuel (SAF)?

(Nova Pangea Technologies) Sustainable aviation fuel (SAF) offers the opportunity to reduce our dependence on imported fossil fuels, with the price volatility and the economic impact that brings, while at the same time reducing carbon emissions from air travel. Unlike conventional

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Rhenus and Shipzero Launch Strategic Partnership to Scale Book and Claim across Air, Ocean and Road Transport

(Rhenus Logistics)  • Partnership opens new avenue for Rhenus to offer customers audit-ready Book and Claim solutions for reducing the climate impact of transport emissions shipzero platform provides coverage across the Rhenus Group's air, ocean and road operations   Cooperation aims to support

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Mitsui E&S Commercialises Ammonia Dual-Fuel Engines and Fuel Supply Systems

(Manifold Times) Company says it has established a supply framework for marine propulsion systems aimed at the practical implementation of ammonia-fuelled vessels.  --  Mitsui E&S on Thursday (20 August) said it has completed the commercialisation of large ammonia dual-fuel marine engines and

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Phased Fuel Transitions for Decarbonizing the Asia–Europe Green Shipping Corridor

(Nature Sustainability)  International shipping stands at a pivotal juncture in its decarbonization efforts, yet a comprehensive assessment of viable fuel transition pathways remains scarce. Here we develop a dynamic life cycle assessment framework integrated with system dynamics to evaluate 13 alternative

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Ethanol Emerges as a Marine Fuel with Big Name Backing

(WinGD) As shipowners place their first investments in ethanol-fuelled ships, engine technology is well prepared for growing uptake of the biofuel, writes Andrea Lazzaro, Head of Business Development at WinGD. When one of the world’s biggest dry bulk charterers backs a new

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ACI APAC & MID Encourages Greater Airport Readiness to Scale Sustainable Aviation Fuel

(Airports Council International)  Scaling Sustainable Aviation Fuel (SAF) to multi-location operations requires more than production, it demands robust supply chain and infrastructure readiness across airports in Asia-Pacific and Middle East. At the recent SAF APAC Summit 2026 in Melbourne, Australia, Airports Council

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Ethanol Emerges as a Marine Fuel with Big Name Backing

by Andrea Lazzaro (WinGD/Splash247.com) As shipowners place their first investments in ethanol-fuelled ships, engine technology is well prepared for growing uptake of the biofuel, writes Andrea Lazzaro, head of business intelligence at WinGD. When one of the world’s biggest dry bulk charterers

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Mapping the Adoption Process for New Drop-in Fuels

(Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping)  To support decarbonization, the maritime industry is increasingly assessing low-emissions drop-in fuels, which can be blended with conventional fuels and used in existing engines. These fuels offer a practical option to reduce emissions across

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The New Global SAF-Scape

by Stephanie Larson (U.S. Grains & BioProducts Council/Ethanol Producer Magazine) Recently, the International Civil Aviation Organization—a specialized United Nations agency and key global entity within the aviation space—celebrated ICAO Aviation Climate Week in Montreal, Canada. The event featured international aviation policymakers,

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Global Ethanol Association Announces Collaboration with Sachin Lokhande to Support Its Aviation Program

(Global Ethanol Association) The Global Ethanol Association (GEA) is pleased to announce a collaboration with Mr. Sachin Lokhande, who will support GEA's Aviation Program as an industry advisor and consultant. In this capacity, he will represent the association at selected industry

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The Digest’s 2026 Multi-Slide Guide to Marine Fuel Arbitrage

by Jim Lane (Biofuels Digest) Divergent boundaries across EU ETS, FuelEU Maritime, and IMO regimes create lucrative but temporary fuel-choice and routing arbitrage opportunities. Because these regulatory seams have a half-life, operators cannot assume the spread is permanent. To survive regime

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The Woolsey Doctrine: Remembering R. James Woolsey

by Jim Lane (Biofuels Digest) ... With a historian’s long view, Jim (Woolsey, fomer head of US Central Intelligence Agency) would often remind us that for hundreds of years, the rise and fall of empires, the maneuvering of battle fleets, and

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Targeting Sustainable Aviation Fuel at a Handful of Major Airports Could Deliver Outsized Climate and Health Benefits, New CATF Analysis Finds

A new report from Clean Air Task Force (CATF) finds that directing sustainable aviation fuel (SAF) to a small number of high-impact airports, rather than spreading it across the aviation network, could significantly increase the fuel’s climate and public health

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From the Field to the Open Sea

(National Corn Growers Association) Maritime fuel could increase corn demand by 3 billion bushels A record corn crop like 2025’s 17 billion bushels – valued at $70.1 billion – is something to be proud of. But it also raises an important question:

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Annual Reports Reveal Shipping Companies' Biofuel Consumption

by Konica Bhatt (Engine) Several shipping companies reported using biofuels across their fleets in 2025, with B100 emerging as the most commonly disclosed grade alongside blends such as B6, B24 and B30. Bermuda-based tanker owner Teekay Tankers used biofuels on selected voyages

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EU ETS Overhaul Would Boost Support for Cleaner Ship Fuels

by Jim Kendrick (Biofuels Digest) In Brussels, the European Commission proposed revising the EU Emissions Trading System to provide shipping companies with more direct support for sustainable marine fuels and zero-emission propulsion. The plan would reserve 110 million allowances from as early

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The Digest’s 2026 Multi-Slide Guide to ISO 14064 and Corporate Carbon Claims

by Jim Lane (Biofuels Digest)  Corporate buyers rely on ISO 14064 to verify sustainable fuel commitments, but deployment-era complexities are fracturing consistency. Divergent interpretations of novel claims, biogenic accounting, and decoupled attributes often lead to qualified assurance opinions, undermining buyer confidence.

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Project CAPTURED Secures EU, IMO Regulatory Support for Onboard Carbon Capture in Shipping

(Global Centre for Maritime Decarbonisation/Carbon Capture Magazine)  Project CAPTURED has reached two regulatory milestones that could accelerate the adoption of onboard carbon capture and storage (OCCS) in the shipping industry, following a successful pilot demonstrating the complete handling of captured carbon

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Biofuels Gain Momentum as Shipping Sector Accelerates Low‑Carbon Transition

(Biofuels International) The global shipping industry is entering a decisive phase in its shift toward low‑carbon fuels, with biofuels emerging as one of the most practical and immediately deployable solutions. At the Biofuels in Shipping seminar in Istanbul, Arkas Bunker and DB

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GEODIS Renews Certification of Mass Balance Mechanism

(GEODIS)  GEODIS’s Mass Balance mechanism has been recertified by DEKRA CERTIFICATION following a comprehensive audit. This certification confirms the reliability and traceability of the mechanism, which enables customers to receive an allocation of CO2 emission reductions based on a certified carbon

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The Digest’s 2026 Multi-Slide Guide to Marine Fuel Quality

by Jim Lane (Biofuels Digest) The petroleum-centric ISO 8217 standard dangerously lags behind the realities of modern low-carbon marine fuels. While bio-blends introduce unaddressed risks like microbial contamination and cold-flow limitations, emerging fuels like methanol and ammonia demand entirely distinct, specialized

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MTF Releases New Safety Guidance for the Growing Methanol-Fuelled Fleet

(Safety4Sea)  The Maritime Technologies Forum (MTF) has released new guidelines aimed at helping shipping companies develop new Safety Management Systems (SMS) and strengthen existing ones for vessels operating on methanol fuel. The guidance comes as the maritime industry steps up its decarbonisation

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Latest FOBAS Fuel Quality Report Finds ISO-Compliant Fuels Are Increasingly Causing Operational Problems

(Lloyd's Register) New analysis reveals that the biggest fuel quality risks are no longer confined to off-specification fuels, with some compliant fuels creating operational challenges. ... In March and April, a number of vessels reported operational difficulties after bunkering fuel in a major

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New Paper Highlights Book & Claim as a Pathway to Scale Green Shipping Fuels

(Safety4Sea)  Scaling up low-emission fuel production will require long-term, reliable offtake agreements, but shipping’s current demand for alternative fuels remains fragmented, Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping highlights.  While the sector has significant purchasing power, individual routes often lack enough

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The Digest’s 2026 Multi-Slide Guide to Feedstock Prequalification

by Jim Lane (Biofuels Digest) Fragmented global certification regimes demand multiple redundant audits for a single feedstock, multiplying administrative burdens without delivering incremental environmental benefits. Because verification costs are fixed per audit rather than volume-based, this fragmentation disproportionately burdens small and

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Glander International Bunkering Strengthens Well-to-Wake Bunker Management during Volatile Year in Shipping

(Glander International Bunkering) ...There was a fundamental shift in market conditions, with geopolitical tensions, Red Sea risks and US tariffs. This was later compounded by the conflict in the Middle East conflict, which led to severe restrictions in the Strait

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OECD Publishes Policy Paper on Anticipatory Governance for Responsible Innovation in Synthetic Biology

by  Lynn L. Bergeson and Carla N. Hutton (Bergeson & Campbell)  In May 2026, the Organisation for Economic Co-operation and Development (OECD) published a policy paper entitled Anticipatory Governance for Responsible Innovation in Synthetic Biology. The policy paper examines how OECD member

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Why Feedstock Markets Are Becoming Central to Bio-Bunkering Strategy

(ResourceWise)  Marine biofuels are often discussed at the fuel level with options including B24, B30, B100, UCOME, FAME, HVO, Bio-LNG, and Bio-methanol. But as the marine fuels market matures, a more important question may increasingly sit one step upstream: What feedstock is

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Korea Shipping Association Obtains 'ISCC-EU' Certification for Distribution of Eco-friendly Ship Fuel

(Korea Shipping Association (Google Translation)) Establishing a low-carbon ship fuel supply chain -- On July 2, the Korea Quality Foundation held the ISCC-EU Trader certification award ceremony.  The Korea Shipping Association (KSA, Chairman Lee Chae-ik ) announced that it has finally obtained the

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FuelEU Maritime in Practice: Progress, Challenges and Opportunity

(Peninsula) As regulations evolve, new commercial pathways are emerging.   -- As the first FuelEU Maritime compliance cycle gets underway, the industry is entering a new phase of both complexity and opportunity. At Peninsula, recent developments highlight how regulatory change is not only reshaping

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How Energy Security Concerns Are Driving Biofuels Boom

by Anuradha Raghu, Elizabeth Elkin, Rakesh Sharma and Eko Listiyorini (Bloomberg/MSN)   Demand for biofuels has been growing in many parts of the world. Governments, particularly those in countries with big farming sectors, have viewed crop-based fuels as a way to support

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Anticipatory Governance for Responsible Innovation in Synthetic Biology

(Organization for Economic Co-operation and Development) This paper examines how OECD countries are adapting governance frameworks to support responsible innovation in synthetic biology. Using the OECD Framework for Anticipatory Governance of Emerging Technologies as an analytical lens, it reviews national strategies,

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GHGP Urged to Unlock Renewable Gaseous Fuels Markets ahead of New Standard

(Bioenergy International) Aligning with the UK's London Climate Action Week’s ambition to deliver an inclusive and resilient net-zero transition, circa 90 global industry leaders have called on the Greenhouse Gas Protocol (GHGP) to recognise the environmental and climate benefits of renewable

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Is a New Biofuel Opportunity Emerging on the High Seas?

by Cassidy Walter (Successful Farming) • Oceangoing vessels over 5,000 gross tons make up 85% of global shipping CO2 emissions, according to the International Maritime Organization. The Renewable Fuels Association estimates capturing 5% of the fuel market for ships that size would

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Mitsubishi Shipbuilding Receives Order for Ammonia Fuel Handling System "MAmmoSS®" for Hitachi Zosen Marine Engines' Ammonia-Fired Marine Engine Plant.

(Mitsubishi Heavy Industries Group (Google Translation))  ◆ Intended for use in land-based operation of ammonia-fired marine engines; ◆ Compatible with ammonia-fired marine engines from major licensors Everllence SE and WinGD. Mitsubishi Shipbuilding Co., Ltd. (President: Shin Ueda, Headquarters: Minato-ku, Tokyo, hereinafter referred to

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Middle East Crisis Exposes Vulnerabilities in Global Hydrogen Supply Chains as Low-Emissions Alternatives Struggle to Ramp up

(International Energy Agency) Global markets for fertilisers, chemicals and refined products are facing significant disruption, highlighting the importance of diversified supply chains for hydrogen-based products -- The conflict in the Middle East has disrupted global production and trade in hydrogen-based products, exposing

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Why Soil Carbon Markets Hinge On A Measurement Few Can Agree On

by Dara-Abasi Ita (Forbes) ... On June 24, Groundwork BioAg, an Israeli bio-agriculture company, announced the first verified carbon credits issued under Verra's VM0042 standard on American farmland: 19,568 units, third-party verified by SCS Global Services, with buyers already signed. The issuance

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The Digest’s 2026 Multi-Slide Guide to Marine Biofuel Delivery

by Jim Lane (Biofuels Digest) While marine biofuel demand is scaling rapidly, actual deployment is bottlenecked by last-mile delivery logistics rather than fuel availability. Mature hubs like Singapore and Rotterdam possess the necessary certified bunker barges, segregated tankage, and ISO-compliant blend

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What Do Tylenol, Tequila and Technology Have in Common?

by Dani Charles (Veriflux/Biobased Diesel Daily) If you utilize one of these properly, then you shouldn’t need the other two.  --  Before this year’s Fastmarkets Biofuels and Feedstocks Americas 2026 conference in Chicago, Illinois, in early May, we ran a pre-event

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The Digest’s 2026 Multi-Slide Guide to Biofuels as an Agricultural Catalyst

by Jim Lane (Biofuels Digest) Global agriculture faces a structural oversupply crisis driven by decelerating population growth and surging crop yields. Without new demand, rural communities risk repeating the devastating 1980s farm crisis. Biofuels represent the only scalable catalyst capable

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KPI OceanConnect Says Shipping Industry Has Largely Failed to Capitalize Falling Biofuel Prices

by Meghan Sapp (Biofuels Digest) In the UK, Ship and Bunker says KPI OceanConnect believes the shipping industry has largely failed to capitalize on increasingly competitive biofuel prices. Rising bunker fuel costs following the Iran conflict have narrowed the price gap

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The Digest’s 2026 Multi-Slide Guide to Marine Biofuel Bunkering Infrastructure

by Jim Lane (Biofuels Digest) Marine biofuel supply is growing rapidly, but last-mile delivery infrastructure is the binding constraint. Key bottlenecks include a severe lack of segregated tankage, specialized bunker barges, and blend-testing facilities at major hubs like Singapore and Fujairah.

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The Digest’s 2026 Multi-Slide Guide to SAF Standards Fragmentation

by Jim Lane (Biofuels Digest) The dominance of ASTM D7566 is fracturing as regional authorities like EASA, China’s CAAC, and India’s DGCA establish independent sustainable aviation fuel specifications. This regulatory divergence forces producers to endure multiple independent qualification processes, imposing an

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5 Cave-Men Explain Sustainable Marine Fuels (Because Every Energy Transition Eventually Becomes an Argument about Beads)

by Jim Lane (Biofuels Digest)  ... Today, the debate is ... about marine fuels, hydrogen, ammonia, methanol, biofuels, batteries, carbon intensity, supply security, infrastructure, and cost. Yet the underlying question remains remarkably unchanged. What sustains? Not merely what is sustainable in theory,

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Fueling Agriculture: Biofuels as the Catalyst

(S&P Global Energy) ... Agriculture stands at a crossroads  --  Technology and innovation have enabled US farmers and ranchers to supply more food and fuel than ever before—a trend that promises to accelerate as artificial intelligence (AI) powers advances in seed technologies,

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BIMCO Adopts Biofuel Clause to Support Transition to Low-Carbon Fuels

(BIMCO)  BIMCO has adopted a Biofuel Clause for Time Charter Parties to address legal and operational challenges as the use of low-carbon fuels in shipping increases.  As the shipping industry decarbonises, regulatory frameworks reshape companies’ fuel strategies. The integration of biofuels into

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Baker Hughes’ Fuel Flexible NovaLT™ 16 Gas Turbine Certified by RINA for Marine Propulsion

(Baker Hughes)  Marine-validated NovaLT™ 16 gas turbine certified to operate on natural gas and up to 100% hydrogen; RINA Type Approval announced during Posidonia event in Athens, Greece RINA, the inspection, certification and consulting engineering multinational and Baker Hughes, an energy technology company,

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From Corn Fields to Cargo Ships, Ethanol Gains Early Traction as Marine Fuel

by Jeslyn Lerh (Reuters) Some major shippers start eyeing ethanol in future fuels mix; Abundant supply, relatively low prices can support adoption; Compatible with existing methanol-capable ship engines Shippers including Maersk and mining giant Vale are turning to ethanol as a marine fuel to

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SAF Production Volumes Still Disappointing

(International Air Transport Association)  The International Air Transport Association (IATA) released estimates showing that global Sustainable Aviation Fuel (SAF) production is expected to reach around 2.4 million tonnes in 2026, representing just 0.8% of aviation fuel use, at a cost to

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The Digest’s 2026 Multi-Slide Guide to Certification Capacity

by Jim Lane (Biofuels Digest) Verification capacity is a binding deployment bottleneck for the bioeconomy. While fuel production scales exponentially, auditor accreditation and registry throughput scale linearly. Fragmented global certification regimes further strain this limited capacity by forcing duplicate audits on

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ABLC Conversations: What We’re Hearing in the Deployment Era -- An Evolving Synthesis of Conversations Emerging around ABLC Next 2026

by Jim Lane (Biofuels Digest)  Over the coming weeks, we’ll continue adding observations, themes, contradictions, concerns, and emerging signals gathered through ongoing conversations across the bioeconomy community as we build toward ABLC Next 2026. The purpose is to listen carefully as

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The Digest’s 2026 Multi Slide Guide to Sovereign-Backed Concessional Finance for Bioeconomy

by Jim Lane (Biofuels Digest)  Commercialization has recurring topology. Across thousands of deployment stories, the same financing architectures, sequencing patterns, fragility signatures, and lender behaviors appear again and again. The Digest’s new next-generation Multi-Slide Guides are designed to map those hidden

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GHG Protocol Launches Action and Market Instruments Request for Information: What It Is and Why It Matters

(Greenhouse Gas Protocol)  Greenhouse Gas Protocol (GHG Protocol) has taken a significant step forward with the release of its Actions and Market Instruments (AMI) Phase 1 White Paper, opening a 60-day Request for Information (RFI) seeking stakeholder feedback on one of

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COMMENTARY: The Jet Fuel Supply Crisis – This Was Supposed to Be SAF’s Moment

by Elvis Ebikade (Bioleum/Green Air) There is a version of the SAF story that sounds like good news. SAF feedstocks – used cooking oil, tallow, animal fats – are sourced domestically, collected regionally, and priced by local supply and demand.

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Drop-in Aviation and Marine Fuels from Upgraded Direct Thermochemical Liquefaction Products

(EIA Bioenergy)  Fast Pyrolysis and Hydrothermal Liquefaction are two thermochemical conversion routes that transform biomass into liquid intermediates, which require subsequent upgrading to meet fuel specifications. In fast pyrolysis, dry lignocellulosic biomass is rapidly heated in the absence of oxygen, producing pyrolysis

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IEA Bioenergy Annual Report 2025

(IEA Bioenergy) The IEA Bioenergy Annual Report 2025 includes a special feature article on ‘BECCUS and Carbon Management: Status and Prospects’ prepared by Task 40 (Biobased Deployment & Carbon Management). It also features a report from the Executive Committee and a

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Synthetic Biology, AI and Automation: A Forward-Looking Technology Assessment

(Organization for Economic Cooperation and Development) Synthetic biology harnesses and redesigns biological systems to drive innovation across a broad range of sectors, including health, agriculture, and production. It is increasingly integrating with artificial intelligence tools like large language models and

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III Biodiesel and Biojet Fuel Forum: SAF, Biodiesel, and Sustainable Fuels for Marine/Maritime

by Jefferson dos Santos Estevo* (Advanced Biofuels USA)  The III Biodiesel and Biojet Fuel (SAF) Forum: Technology and Innovation was held in São Paulo on May 13 and 14, 2026, promoted by the Ubrabio. The event provided an important space for dialogue

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Scan Global Logistics and Hapag-Lloyd to Scale Existing Decarbonisation Partnership with an Ocean Biofuel Investment

(Scan Global Logistics) Scan Global Logistics (SGL) and Hapag-Lloyd are strengthening their partnership to further reduce emissions in ocean freight. By expanding their collaboration and leveraging Hapag-Lloyd’s Ship Green solution and integrating it into the existing product portfolio of emission-reducing solutions

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Japan’s Mitsui OSK Lines in Talks to Source Alternate Fuels from India, says President and CEO Tamura

by P. Manoj (Economic Times Infra) The Japanese shipping major is exploring green fuel sourcing partnerships in India as dual-fuel vessel deployments gather pace. -- ... “We are in talks with Indian entities to source alternate fuels. There are 2-3 options we are looking

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Green Marine, MarinaChain Launch Verdaxis to Support Maritime Transition to Low-Carbon Fuels

(Verdaxis/Biobased Diesel Daily)  Green Marine Pte. Ltd. and MarinaChain Co. Ltd. announced May 12 the launch of Verdaxis, a new joint venture established to support shipping’s transition to low-carbon and alternative fuels through an artificial-intelligence (AI)-enabled digital platform. Launched April 22 and hosted in Singapore,

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Viewpoint: A Call to Action for SAF Users In Business Aviation Public Comment DEADLINE May 31, 2026

by Emily Tobler (Aviation Week) The Greenhouse Gas Protocol (GHGP) released its Action and Market Instruments (AMI) Phase I white paper, alongside a request for information (RFI), which marks the first step in a multiyear process to provide clarity on how

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Recorded Presentations Available from ABLC (Advanced Bioeconomy Leadership Conference) 2026

(Biofuels Digest) The house lights dim. Conversations soften to a hum. In a ballroom a few blocks from the Capitol, the people who move the bioeconomy—scientists, financiers, policymakers, and entrepreneurs—lean forward. This is ABLC 2026, the long-anticipated turning point from

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Maersk Approves Ship Powered 100% by Ethanol. Company Said the Trial Was Successful

by Camila Souza Ramos  (Valor International)  Denmark’s Maersk, the world’s largest shipping company, has completed the first voyage of a ship powered 100% by ethanol. The operation took place in the first quarter and was “successful,” the company said in a statement

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Council Staff, Members Promote Ethanol at Singapore Energy Conferences

(U.S. Grains and Bioproducts Council) The U.S. Grains & BioProducts Council (USGBC) recently participated in a pair of ethanol conferences in Singapore highlighting the fuel’s applications in aviation, maritime and on-road transportation. USGBC Deputy Regional Director for Southeast Asia & Oceania

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The Parallax of Oil Prices

by Jim Lane (Biofuels Digest)  ... Fuel remains mostly invisible until suddenly it isn’t.  That is the strange thing about oil markets. They create what might be called a parallax of price. In astronomy, parallax describes how an object appears to shift

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Why Biomethane Trading Just Quietly Entered a New Phase

by Leon Stille (OilPrice.com) Updated mass balance rules from International Sustainability and Carbon Certification are tightening how biomethane is traded; Biomethane is becoming central to Europe’s renewable fuels system; The impact is financial as much as regulatory—projects and trading structures must be robust and

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Lucia Cosulich Launching Ceremony

(Fratelli Cosulich) Just two months after the launch of the first vessel in this new series, Lucia Cosulich took to the water on 2 May 2026, marking another step forward in Fratelli Cosulich’s Marine Energy Unit commitment to alternative marine fuels

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IMO Climate Talks Stay Alive as Carbon Plan Survives U.S. Pushback at MEPC 84

by Mike Schuler (gCaptain)  The International Maritime Organization has kept its landmark shipping climate framework alive following a week of high-stakes negotiations in London, setting up a decisive endgame later this year after deep divisions again blocked a final deal.  The outcome

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F1 Will Have V8 Engines by 2031, Possibly 2030, Says FIA President

by Alan Baldwin (Reuters) FIA president says switch could happen by 2030; Current V6 hybrid engines criticized for complexity and cost; V8s favoured for sound, simplicity, and popularity  --  Formula One will switch from its current V6 hybrid engines to louder and simpler ​V8s

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The Digest’s 2026 Multi-Slide Guide to Global Sustainable Fuel Ambitions

by Jim Lane (Biofuels Digest) Molecule Group is rallying support for the COP31 “Belém 4X” pledge to quadruple sustainable fuel use by 2035. A major newsworthy hurdle is the lack of endorsement from key economies, notably the U.S. and China.

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Webinar: Q2 Biofuels Outlook: Iran War Implications --- May 28, 2026 --- ONLINE Recorded Presentation Available

The Iran War is already reshaping global energy markets. But what could it mean for biofuels?   Join ResourceWise’s Matthew Stone, VP of Business Development and Low-Carbon Fuels, for a live Q2 2026 Biofuels Market Update exploring the conflict’s implications for

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The Digest’s 2026 Multi-Slide Guide to Domestic Biofuel Feedstock Opportunities

by Jim Lane (Biofuels Digest) The USDA outlines shifting dynamics in the biofuel sector, highlighting the surge in fats, oils, and greases for renewable diesel production over traditional Midwestern biodiesel. A major newsworthy conflict centers on international carbon accounting: CORSIA’s risk

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Herald Interview: ReFeed Builds Jet Fuel Supply Chain from 'Liquid Gold' Waste Oil

(Korea Herald)  Biofuel firm's Vietnam foothold sets stage for sustainable aviation fuel opportunity  --  The future of aviation fuel may turn less on how it is produced than on how its raw materials are collected, according to ReFeed CEO Lee Chung-ho. The company

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Brazil Corn Ethanol Clears IMO Regulatory Step for Maritime Use

by Ana Mano (Bloomberg) Brazil said its corn ethanol passed a significant regulatory step from the International Maritime Organization, giving the country an edge against the US and other competitors in the race to provide biofuels for ocean vessel transportation.

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How the Hormuz Crisis Is Driving a Biofuels Boom

(Bloomberg/The Straits Times)  Demand for biofuels has been growing in many parts of the world. Governments, particularly those in countries with big farming sectors, have viewed crop-based fuels as a way to support domestic agriculture, cut transport fossil fuel emissions and

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US Mounts New Bid to Block Shipping Carbon Tax

by Sara Schonhardt, Martina Sapio, Charlie Cooper (Politico Pro Climatewire)  The Trump administration has been circulating flyers at this week’s gathering of the International Maritime Organization. -- The United States is continuing its efforts to scupper a global carbon tax on shipping

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Global Biofuels Alliance Targets SAF Corridors, Advances Methanol for Marine Sector

by Samyak Pandey (S&P Global) GBA negotiates SAF corridors for standardization; Methanol emerges as near-term marine fuel solution; 2G ethanol shifts focus from road to SAF feedstock The Global Biofuels Alliance is in active negotiations with the governments across the world to establish a sustainable

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Crude Palm Oil Prices to Stay Elevated Amid Biodiesel Push, El Nino Risk

(Xinhua)  Crude palm oil (CPO) prices are expected to remain supported at 4,500 ringgit (1,133 U.S. dollars) per ton in the near term, driven by expanding biodiesel demand, potential El Nino conditions and ongoing geopolitical risks affecting global energy markets, the

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Asia’s Next Harvest Is Already Being Decided

by Máximo Torero Cullen (U.N. Food and Agriculture Organization/Business Bhutan)  Nine out of ten ships that once passed through the Strait of Hormuz are not going anywhere. The consequences are already shaping Asia’s next harvest and the one after that. The disruption

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Power Increase for Wärtsilä 25 Ammonia Engine Supports More Efficient Ammonia‑Fuelled Vessel Designs

(Wärtsilä)  Technology group Wärtsilä announces that its 4‑stroke engine solution for ammonia fuel now offers a higher power rating. As part of the company’s ongoing development of ammonia‑fuelled engine solutions, the upgrade to the Wärtsilä 25 Ammonia engine raises output to

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Is the Fuel Crisis a Catalyst for Europe’s SAF Supply? Airlines say 2030 e-SAF Targets Will Have to Be Pushed Back

by Helen Massy-Beresford (Aviation Week) Europe’s sustainable aviation fuel industry might be at a turning point. Key environmental legislation for aviation is in the spotlight against the backdrop of the Iran conflict and the related fuel crisis, which could be a

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The World Is Searching for Oil. This Summit Is Looking to Get Rid of It.

by Sara Schonhardt (Politico) The gathering in Colombia marks a breakaway effort to accelerate climate action after years of plodding progress under the United Nations.  Colombia's environmental minister, Irene Vélez Torres, will help lead a climate conference that stems from frustration

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U.S. Biofuels Could Play Key Role in Global Maritime Framework

by Cindy Zimmerman (Energy.AgWired.com) Ahead of the upcoming meeting of the International Maritime Organization’s Marine Environment Protection Committee next week, the American Biofuels Maritime Initiative (ABMI) is calling on U.S. Secretary of State Marco Rubio to support a central role for American-made biofuels

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RINA Grants Approval in Principle to Space-Saving Methanol Superstorage Technology

(RINA)  SRC’s Methanol Superstorage paves the way for wider methanol adoption in ship fuel systems with enhanced safety and efficiency  --  Methanol is rapidly gaining traction as a next-generation marine fuel, particularly in light of the International Maritime Organization’s (IMO) Net Zero ambition

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Prospects for Global Green Shipping Deal Boosted by US Tariff Ruling, Analysts Say

by Joe Lo (Climate Home News) While divisions remain over the international shipping’s Net Zero Framework, the US’s main threat may now have been partly neutered -- A recent US court ruling restricting President Trump’s ability to impose sweeping tariffs has improved

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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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ASTM Approves Updated Heating Oil Specification to Include Biodiesel Blends Up to B50

(Clean Fuels Alliance America)  Clean Fuels Alliance America welcomes the approval of the latest revision to ASTM D396, the standard specification for fuel oils, which now includes new grades for biodiesel blends containing 21% to 50% biodiesel by volume (B21-B50). The

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Beat to Quarters: Shipping’s Clean Fuel Moment

by Jim Lane (Biofuels Digest) ...   A new report from Energy Vision — The Future of Shipping: Cleaner Fuel Options for the Maritime Sector — lays out just how quickly the system is beginning to reorganize itself, and how much of that transition

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Energy Vision Report Finds Strong Case for Adopting Low-Carbon Maritime Shipping Fuels

(NGO Energy Vision/PR Newswire) The case for adopting lower-carbon alternative maritime shipping fuels is strong and getting stronger, according to a report released today by the NGO Energy Vision: The Future of Shipping: Cleaner Fuel Options for the Maritime Sector. Low-carbon alternatives cost

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Analysis-Biofuels Back in Vogue as Iran War Triggers Oil Price Surge

by Nigel Hunt and May Angel (Reuters) Asian countries seeking to use more biofuels since onset of war; Biofuels can help ease fuel prices, reduce import dependency; Crude oil up 30% since war started, key biofuel input corn up 5%  ... The conflict has

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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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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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Implications of the Iran War on the Bio-Bunkering Market

(ResourceWise) The bio-bunkering market is entering a new phase: one shaped not just by decarbonization targets and fuel innovation, but by geopolitical disruption. ... According to the report’s  (Bio-Bunkering At a Glance: March 2026) March data, bio-bunker prices surged sharply following the Iran

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Shared Skies, Shared Seas Commonalities and Competition for Marine Biofuels and SAF

by George Hale (SAF Magazine)  The aviation and maritime industries have both set ambitious decarbonization goals for the coming decades, and their growing reliance on fuels derived from biological feedstocks is bringing new overlap—and potential competition—into focus. As aviation works to

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US Biofuels and Alternative Fuels: Charting the Course for Global Marine Decarbonization

by John May (Ethanol Producer Magazine)  Executive Summary: The global maritime industry stands at an inflection point. Responsible for approximately 3% of global greenhouse gas (GHG) emissions — equivalent to the total annual output of Japan — international shipping faces unprecedented regulatory,

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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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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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New Report Finds LNG Remains Cruise Shipping’s Most Deployable Decarbonisation Option

(Lloyd's Register) LNG remains the most mature and immediately deployable alternative fuel available to the cruise sector as global and regional emissions rules tighten.  --  Lloyd’s Register (LR) has published the latest report in its award-winning Fuel for Thought research series, examining the role of liquefied

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The Digest’s 2026 Multi-Slide Guide to Tracking Marine Biofuel

by Jim Lane (Biofuels Digest) PNNL highlights that while marine biofuels are widely available, they lack systematic tracking. A critical “data gap” exists between reported bunker sales and IMO fuel consumption reports, with discrepancies reaching hundreds of kilo-tonnes. While LNG bunkering shows explosive

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Don’t Let the Single Biggest Opportunity for the Ethanol Industry Slip Away

by Zoltán Szabó (Climate Ethanol Alliance/Ethanol Producer Magazine) The global maritime sector is massive. Its annual fuel consumption is roughly three times larger than global ethanol production. But today, virtually no renewable fuels are used in maritime. That could change if the

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Navigating New Rules: A Deep Dive into the Policies Affecting Low-Carbon Shipping Fuel with Late-Breaking Updates

by Timothy J. Urban (Bracewell LLP Energy Legal Blog/National Law Review)  Recent federal, state, and international policy developments have introduced regulatory uncertainty in the low-carbon maritime fuels sector, complicating investment in both fuel production and supporting energy infrastructure. Stakeholders across the maritime shipping

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Alcohol Fuels Offer Practical Platform for Maritime Decarbonization

(U.S. Grains & Bioproducts Council)  At the recent CMA Shipping conference in Stamford, CT, U.S. Grains & BioProducts Council (USGBC) Senior Manager of Global Ethanol Export Development Ankit Chandra engaged with stakeholders across the alcohol fuels ecosystem, including the Methanol Institute,

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Brazil's Second-Crop Corn Can Provide a Low-Carbon Pathway for Sustainable Aviation Fuel (SAF)

(Agroicone/PR Newswire)  New research shows that expanding ethanol production from Brazil's second crop corn can support the growth of sustainable aviation fuel while limiting land-use change and greenhouse gas emissions. SÃO PAULO, April 2, 2026 /PRNewswire/ -- The expansion of ethanol production from Brazil's

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Strait to the Point: The Impact of the Strait of Hormuz Crisis on the Bio-Economy

by Oliver Booth (Biofuels Digest) ... The Strait of Hormuz crisis is actively rewriting the playbook for the global bio-economy, serving as the strongest argument for domestically produced clean fuels since the 1973 Arab oil embargo. What was previously framed largely

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Ship Fuel Costs up $393 Million/Day as US, Israel Strikes on Iran Spur Oil Prices Higher

by Stacy Maphula (OPIS) Shipping companies are spending an extra €340 million ($394 million)/day in additional fuel costs due to the ongoing conflict between the U.S., Israel and Iran, according to the European Federation for Transport and Environment (T&E) in a

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Standardization Critical to Unlocking Credible SAF Certificate Market, New Study Finds

(123Carbon) Inconsistent data in Sustainable Aviation Fuel (SAF) Environmental Attribute Certificates is hindering transparency and transferability within the SAF value chain, according to a new white paper led by 123Carbon, in collaboration with Smart Freight Centre and Normec Verifavia. 123Carbon, the leading

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Notice of Shipping Coordinating Committee Public Meeting to Prepare for International Maritime Organization MEPC 84 Session --- April 15, 2026 --- ONLINE

(U.S. State Department/Federal Register) The Department of State will conduct a public meeting at 1:00 p.m. on Wednesday, April 15, 2026, by teleconference. The primary purpose of the meeting is to prepare for the 84th session of the International Maritime Organization's

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IACS 2025 Annual Review Highlights the Role of Class in Driving Progress on Maritime Safety and Innovation

(American Journal of Transportation) IACS, the membership organisation for the world’s leading classification societies, has published its 2025 Annual Review, which showcases the central role played by IACS and its Members in supporting safety standards and driving technical innovation in the

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Titan Clean Fuels and TURN2X Agree e-Methane Supply Deal

(American Journal of Transportation) Titan Clean Fuels has signed an off-take agreement with green energy supplier TURN2X to deliver e-Methane to the maritime industry from 2028 onwards. Titan operates seven bunker vessels and is able to deliver in around 52 ports

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New Study Explores Renewable Fuels’ Future Potential

(Safety4Sea)  WinGD and Envision have released a new study examining the operational costs of ships powered by renewable fuels, providing a look at how green shipping economics are expected to evolve in the coming years. -- Green fuels can be competitive in

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Biofuels and Maritime Decarbonisation: Trust, but Verify

by John Snyder (Riviera) Operators’ use of biofuel has increased twelvefold since 2021 as international and EU regulations kick in, but caution is required regarding fuel quality and origin -- Over the last five years, shipowners have increasingly adopted biofuel as a

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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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Issuance of the Research Report: "Safety Considerations for Hydrogen-Fueled Ships".

(KoreanRegister)  In response to the tightening environmental regulations in the international shipping sector, various alternative fuels are being adopted both domestically and internationally. Among these, hydrogen is a carbon-free, ecofriendly fuel and a key alternative for maritime decarbonization. Furthermore, as hydrogen

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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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Op-Ed: Biofuels Move from Theory to Practice at Sea

by Siddhesh Prabhu (CargoRex) For many shipowners, the conversation around decarbonization is no longer about long-term ambition alone. It is increasingly about what can be done now, within existing operational and commercial constraints, to improve emissions performance without waiting for new fuels,

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US Pushes IMO to Overturn Net-Zero Framework

by Gabriel Tassi Lara (Argus Media) The US has asked the International Maritime Organization (IMO) to end its attempt to approve a net-zero framework (NZF) for the maritime sector. The country suggests canceling the extraordinary meeting scheduled for October to vote on the

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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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Reduced Air Pollution from Climate Mitigation Could Boost Crop Yields and Lower Hunger Risk

(National Institute for Environmental Studies/EurekAlert!)  Climate change threatens global food security; however, climate mitigation policies may increase hunger risk by driving competition for land through bioenergy production and afforestation. Based on simulations from six global agroeconomic models, researchers from The University

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Future Energy Global and Climate Impact Partners Launch SAF Certificates to Help Companies Tackle Scope 3 Emissions

(Climate Impact Partners)   Future Energy Global (FEG), a pioneer in sustainable aviation fuel (SAF) market scaling, and Climate Impact Partners, a global leader in carbon market solutions, have joined forces to bring SAF Certificates (SAFc) to market – enabling companies to address Scope

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2026 Outlook for Maritime Biofuels

(Bracewell)  Maritime biofuels are “making waves” in 2026. Growing decarbonization efforts have the potential to create synergies between the maritime and biofuel sectors. Industry stakeholders should be aware of several international, national, and locally led initiatives that are “lowering the gangway”

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Q&A: The Shipping Official at the Center of Trump’s Assault on a Carbon Tax

by Sara Schonhardt (Politico Pro Climatewire)  The leader of the U.N. International Maritime Organization speaks about the president’s campaign to kill a net-zero initiative. --  Arsenio Dominguez is leading the International Maritime Organization as it attracts the brunt of President Donald Trump’s attacks

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Equinor Enters Bio-Methanol Agreement with Wallenius Wilhelmsen

(Equinor) Equinor has entered into a 2-year bio-methanol supply agreement with Wallenius Wilhelmsen, a major global player in shipping and vehicle logistics, supporting a growing marine segment for low-carbon fuels. Soon bio-methanol from Equinor will fuel ships that are bringing cars and

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Rethinking the Food vs Fuel Debate in Scaling Up Biomass Feedstocks Sustainably

by Carina Wessels, Alex Ehrenhaus, Juan Vivier  (RSB - Roundtable on Systainable Biomaterials Association)   This policy brief is the second in a series of three, developed for the RSB Sustainable Biomass Policy Platform (SBPP). The SBPP brings together RSB members from

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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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Research Paper Shows Biofuels, BECSS Can Play a Role in Mitigating GHG Emissions

by Erin Krueger (Ethanol Producer Magazine)  Two researchers at Imperial College London on March 5 published a paper that identifies three dozen strategies with the highest potential to reduce global carbon emissions. Biofuels and bioenergy with carbon capture and storage (BECCS)

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UN Carbon Market Approves First‑Ever Issuance of Credits under the Paris Agreement

(United National Climate Change)  A UN Body has approved the first credits to be issued under the UN carbon market established by the Paris Agreement.  The approved activity is a clean‑cooking project in Myanmar, which distributes efficient cookstoves that reduce harmful household air pollution and lessen pressure on local forests.   UN

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How Leading Container Ports Deliver Resilience and Future Growth

(DNV)  With maritime transport continuing to underpin global trade, ports are entering a period of rapid transformation. A recent report by DNV and Menon Economics highlights the profound developments under way at key ports and examines forward-thinking strategies to secure long-term

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Supercharging Sustainable Aviation Fuel Uptake: ISCC, OMV and Airbus Strengthen Credible Book and Claim Approaches

(International Sustainability and Carbon Certification) Scaling Sustainable Aviation Fuel (SAF) is one of the central challenges facing the aviation sector. Meeting this challenge requires collaboration across the value chain, supported by credible frameworks that enable new ways of bringing SAF to

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Indonesia Calls on EU to Implement WTO Ruling in Palm Oil Dispute

(Vietnam Plus) The Indonesian government will continue to monitor and evaluate the EU’s policy adjustments, particularly those related to the Indirect Land Use Change policy under Directive (EU) 2018/2001, known as Renewable Energy Directive II, and its implementing regulations. Indonesia has called

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NorthStandard White Paper Provides Expert Group Guide on Biofuel Path to Decarbonisation

(NorthStandard) ‘Biofuels – Driving the green transition’ brings together insights from NorthStandard, supplier World Fuel and leading testing agency Veritas Petroleum Services (VPS), in a unique discussion document outlining biofuel uptake, potential issues and loss prevention measures.          Many owner-operators who seek a drop-in

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The Digest’s 2026 Multi-Slide Guide to CORSIA Default Life Cycle Emissions Values

by Jim Lane (Biofuels Digest) This ICAO update establishes standardized emissions values for CORSIA eligible fuels, setting default Induced Land Use Change (ILUC) values to zero for wastes and residues. Core LCA values are specific, with municipal solid waste at 5.2

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World-First Type Approval and Factory Acceptance Testing for Ammonia-Fuelled Two-Stroke Engine

(WinGD) Swiss marine power company WinGD has achieved a major milestone on the path to zero-carbon shipping with the completion of both Type Approval Testing (TAT) and Factory Acceptance Testing (FAT) of their ammonia-fuelled two-stroke marine engine. Both test programmes were

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CADO SAF Registry, 123Carbon, and Assure SAF Registry Collaborate on Interoperability Pilot to Strengthen SAF Attribute Integrity across Sectors

(123Carbon) The Civil Aviation Decarbonization Organization (CADO), 123Carbon, and Assure SAF Registry have agreed to collaborate to implement interoperability between their respective Sustainable Aviation Fuel (SAF) registries. The focus of the collaboration is to exchange verified SAF attribute integrity information among

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CAAFI Team Highlights -- Certification/Qualification

(Commercial Aviation Alternative Fuels Initiative)  The work of the Cert/Qual team is aligned with the activities of ASTM’s aviation fuel subcommittee D02.J0 The fuel qualification process is described in the paper “Qualification of Alternative Jet Fuels,” which may be found at

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Clearer Seas Ahead: Explore How Biofuels May Advance Maritime Emission Reduction Goals

(Chevron) As a global industry, the maritime sector faces unique challenges on its fuel journey. High equipment costs, uncertain international policies, logistics and complex maritime supply chains can be obstacles in implementing lower carbon intensity fuels. Despite these barriers, the International

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What’s Next: Key Climate and Nature Standards in 2026

(Trellis) An ongoing timeline of news about methodologies and frameworks from the Greenhouse Gas Protocol, the International Organization for Standardization, the Science Based Targets initiative and other key bodies. ... Developments over the past few weeks include a call for input about the next

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The Digest’s 2026 Multi-Slide Guide to Overcoming Barriers for Maritime Biofuels

by Jim Lane (Biofuels Digest)  With shipping accounting for 3% of global emissions, IEA Bioenergy Task 39 targets net-zero by 2050. To meet a projected 2030 demand of 18–28 million tonnes of biofuel, the sector requires €18 billion in investment across

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Documentary Committee to Convene on 25 February for Adoption of Key Contracts and Clauses: Biofuel Clause for Time Charter Parties

(BIMCO)  BIMCO's Documentary Committee (DC) will meet online on 25 February 2026 to consider several significant contractual developments, including a new Biofuel Clause for Time Charter Parties, a new ETS – BARECON Emission Trading Scheme Allowances Clause, and an updated version

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Technical Seminar on Onboard Carbon Capture and Storage (OCCS) Systems Presentations Available

(International Maritime Organization)  The Onboard Carbon Capture and Storage (OCCS) technology is emerging as one of the potential technical solutions to reduce greenhouse gas (GHG) emissions from shipping. To support this development, IMO's Future Fuels and Technology (FFT) Project organized the Technical Seminar on Onboard Carbon Capture and Storage (OCCS) Systems. The event took

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Technical Seminar Explores Use of Biofuels in Shipping

(International Maritime Organzation)  An international seminar explored the latest developments in biofuels in the maritime sector, including the challenges and opportunities related to using marine fuels made from plants, waste oils or agricultural residues to reduce greenhouse gas (GHG) emissions from

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Jamaica Moves Forward on Alternative Marine Fuels Following National Stakeholder Workshop

(Ship Management International)  The Maritime Authority of Jamaica, in collaboration with the IMO, recently held a National Stakeholder Workshop exploring Jamaica’s potential role in the supply and demand of alternative marine fuels as global shipping transitions towards low and zero carbon energy.

 The workshop

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SAF and the Big Lebowski Problem

by Jim Lane (Biofuels Digest) ... The obstacle isn’t the green premium. It isn’t scale, or feedstock, or regulation. It’s allocation. It’s who pays for the rug. Conventional jet fuel hovers around $90 per barrel. SAF still carries a 2x–4x premium.

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(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 coconut oil price 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 COP31 copper coppice copra CORCs (CO2 Removal Certificates) cordgrass corn bran Corn cobs corn ethanol corn fiber corn growers corn harvest corn husk 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 (Defense Advanced Research Projects Agency) 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 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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 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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) 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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 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