ship.energy

ARACON 2026

21 October - 23 October

Hilton Rotterdam Hotel

Annual review: does the bunker industry need to do business better – and differently?

ARACON 26 will once again bring together senior executives, technical experts, policymakers and innovators to discuss the ‘state of play’ for the global marine fuels sector – and with a close focus on the challenges and issues impacting the world second largest bunker market, the (Amsterdam-Rotterdam-Antwerp) region.

44 days to go

Ethanol as a Marine Fuel


As the shipping industry works toward lower-emission operations, interest is growing in fuels that can be deployed at scale without waiting for entirely new supply chains or infrastructure. Ethanol is increasingly part of that conversation. It is already produced and traded globally, can be handled as a liquid fuel, and is gaining attention as part of the broader alcohol-fuel pathway alongside methanol.

This workshop will examine ethanol’s potential in the European maritime market, with a particular focus on sustainability, lifecycle carbon performance, policy treatment, engine readiness, bunkering, and commercial deployment. It will also look at current evidence around crop-based feedstocks, food and fuel, agricultural productivity, and the ongoing improvements in U.S. corn ethanol production.

This workshop brings together leading experts from across the ethanol, maritime, agricultural, and industrial sectors to examine the commercial, technical, regulatory, and sustainability considerations that will shape ethanol’s role as a marine fuel.

Leaning Objectives

Participants will:

  • Understand ethanol’s current role and potential in the marine fuel market.
  • Review global supply, trade flows, and availability.
  • Examine current data on food, feed, fuel, land use, and agricultural productivity.
  • Learn how the carbon intensity of U.S. corn ethanol continues to improve.
  • Understand how EU policy, certification, and lifecycle accounting affect market access.
  • Review progress in engine technology, storage, bunkering, and vessel readiness.
  • Identify the key commercial and regulatory barriers to wider adoption.
  • Explore what would be required to move from pilot activity to regular ethanol bunkering in Europe.

Designed for shipowners, bunker suppliers, ports, fuel producers, engine manufacturers, classification societies, regulators, financiers, and policymakers, the workshop aims to provide a balanced, evidence-based discussion on ethanol’s growing role in the maritime energy transition.

Delegate Pass: £195

(Premium members: log in to unlock your 5% discount and pay just £186)

Register Here

 

10:30 am

Course Registration

11:00 am

Welcome & Opening Remarks

11:10 am

Why Ethanol, Why Now? Global Supply, Policy & the Maritime Opportunity Growth Energy

Global Supply, Policy & the Maritime Opportunity

Should set the fundamentals, commercial context & elements of ethanol 101.

Topics

  • Global ethanol production and trade
  • U.S. production and export capacity
  • Supply availability relative to emerging marine fuels
  • U.S. policy and market fundamentals
  • Ethanol as an alcohol fuel alongside methanol
  • Recent engine, bunkering and shipowner developments
  • Where maritime demand could realistically emerge first
  • What still needs to happen for commercial deployment
11:35 am

Food, Feed & Fuel, What the Data Actually Shows

What the Data Actually Shows

Rather than defensively debating food versus fuel, the objective should be to put current agricultural data in front of a European audience and challenge assumptions still based on older studies and production systems.

Topics

  • Global grain supply and demand
  • U.S. corn yield and productivity trends
  • Land-use trends
  • Feed co-products and displacement value
  • Corn used versus corn consumed by ethanol production
  • ILUC assumptions and limitations
  • Agricultural productivity versus acreage expansion
  • Feedstock availability alongside food, feed, SAF, chemicals and fuel demand
  • Whether current EU policy assumptions reflect today’s U.S. ethanol industry
12:00 pm

Low-Carbon Corn Ethanol, How the Sustainability Profile Has Changed

How the Sustainability Profile Has Changed

Centered to highlight that the U.S. corn ethanol pathway being evaluated today is materially different from the pathway represented in much of the older literature still influencing EU policy.

Topics

  • Long-term decline in U.S. ethanol carbon intensity
  • Higher corn yields and lower resource intensity
  • Precision agriculture
  • Nitrogen optimization
  • Reduced/no-till and cover crops
  • Renewable electricity and process efficiency
  • Carbon capture and sequestration
  • Farm-level measurement and verification
  • Regional variation in ethanol CI
  • Future CI trajectory of U.S. corn ethanol
12:25 pm

From Carbon Intensity to Compliance Value: EU Policy, Certification & Market Access

EU Policy, Certification & Market Access

Even if ethanol has a competitive lifecycle CI, can a European operator actually receive the compliance value for using it?

Topics

  • FuelEU Maritime
  • RED III treatment of crop-based fuels
  • Sustainability eligibility
  • ISCC certification
  • Chain of custody and mass balance
  • Well-to-wake accounting
  • Feedstock classification
  • What documentation a shipowner or bunker supplier needs
  • How policy treatment translates into compliance value
  • Where existing rules create barriers to otherwise competitive ethanol pathways
12:50 pm - 1:50 pm

Lunch

1:50 pm

Dual-Fuel Engine & Retrofit Readiness for Ethanol

The focus should be less on proving that ethanol combusts and more on how close the industry is to routine commercial deployment.

Topics

  • Current ethanol engine development
  • Alcohol-fuel engine architecture
  • Newbuild versus retrofit opportunities
  • Material and fuel-system requirements
  • Pilot fuel requirements
  • Operational performance
  • Commercial readiness
  • What remains between successful testing and an orderable ethanol-fueled vessel

The focus should be less on proving that ethanol combusts and more on how close the industry is to routine commercial deployment.

2:15 pm

From Terminal to Vessel, Can ARA Bunker Ethanol Today?

Can ARA Bunker Ethanol Today?

The objective should be to test the proposition that ARA may already have much of the physical infrastructure required, while the larger constraint is firm demand.

Topics

  • Existing ethanol storage in ARA
  • Terminal compatibility
  • Barge readiness
  • Segregation requirements
  • Fuel quality and metering
  • Bunker licensing
  • Import and storage infrastructure
  • Material compatibility
  • What physical modifications are actually required
  • Whether infrastructure or demand is the real bottleneck
2:40 pm

Shipowner Perspective, What Would Make Ethanol Commercially Usable?

What Would Make Ethanol Commercially Usable?

This needs to be entirely commercial.

Topics

  • Why the company is evaluating ethanol
  • Lessons from recent bunkering and operating experience
  • Fuel availability
  • Engine flexibility
  • Customer interest
  • Willingness to pay
  • Green premium
  • Compliance economics
  • Procurement requirements
  • What would make a shipowner move from trials to contracted volumes
3:05 pm

Safety, Classification & Regulatory Readiness

The messaging should remain very clear, ethanol should be treated consistently as an alcohol fuel alongside methanol, rather than generically grouped with oil-derived or biodiesel-type fuels.

Topics

  • Ethanol under the alcohol-fuel pathway
  • MSC.1/Circ.1621
  • IGF Code considerations
  • Classification requirements
  • Fuel handling and bunkering
  • Crew competency and training
  • Materials compatibility
  • Fuel specifications
  • Remaining ISO/standardization gaps
  • Consistent classification of ethanol across IMO frameworks
  • What has already been solved versus what still requires work
3:30 pm - 3:35 pm

Closing Remarks