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APM 2026 Interview: Chris Chatterton on scaling ethanol and methanol as marine fuels

Chatterton elaborates on GCGF’s role in the bunker industry, MEMA’s development following its launch, ethanol as an alternative marine fuel and methanol’s current scaling in the maritime industry.

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Chris Chatterton

Chris Chatterton, Maritime Advisor of Global Centre for Green Fuels (GCGF) and Maritime Ethanol & Methanol Alliance (MEMA), was recently interviewed by Singapore-based bunkering publication Manifold Times on GCGF’s role in the bunker industry, MEMA’s development following its launch, ethanol as an alternative marine fuel and methanol’s current scaling in the maritime industry: 

MT: What is GCGF’s role and contribution to the overall bunker and maritime industries?

GCGF is an industry acceleration platform focused on making low-carbon marine fuels deployable at scale — safely, credibly, and economically. Our contribution sits at the intersection of policy, technical standards, safety, and market adoption.

In practical terms, we:

  • De-risk adoption by convening fuel producers, shipowners, ports, OEMs, and class around fit-for-purpose specifications, safety guidance, and operational best practices.
  • Translate regulation into implementation by turning IMO / regional requirements into clear pathways: fuel quality, sustainability documentation, MRV, and onboard compatibility.
  • Support the bunker ecosystem by enabling a marketplace that can move from “first pilots” to repeatable supply and demand, including physical supply models and credible chain-of-custody approaches.
  • Build a common language across stakeholders — so fuel buyers, suppliers, and regulators align on what “low-GHG” means in LCA terms, not just headlines.

MT: What role does GCGF play in bridging the gap between fuel producers, regulators, and vessel operators?

GCGF acts as a neutral connector and translator between three groups that often move at different speeds. Producers need bankable demand signals; operators need technical certainty and safe handling procedures; regulators need integrity, traceability, and compliance clarity.

We bridge that gap by:

  • Convening structured working groups (policy, technical, safe handling & bunkering) to convert “questions” into agreed guidance and next actions.
  • Aligning fuel specs and onboard requirements by bringing together engine OEMs, class, labs, and ship operators to converge on quality parameters, contaminants, and operability.
  • Clarifying sustainability and documentation so producers can supply with confidence and operators can claim compliance — including LCA boundaries, chain of custody, and audit readiness.
  • Creating adoption playbooks: what ports need, what training looks like, what bunkering procedures look like, and how to scale from pilot to routine operations.

MT: Following the launch of MEMA, how many members have joined, what activities has MEMA been involved in, and what does it strive to achieve this year? 

MEMA was launched to accelerate real-world adoption of ethanol and methanol across shipping by aligning the industry on standards, safety, and scalable supply models. Since launch, MEMA has grown to 30 members and collaborators, spanning from shipowners/operators, fuel producers/traders, OEMs, class, ports, bunker suppliers, labs/academia, to solution providers.

Current member profile (high level) is fairly balanced across:

  • Vessel operators / shipowners
  • Fuel producers / traders / bunker suppliers
  • Engine OEMs / technical partners
  • Class, ports, and service ecosystem
  • Other Associations

Activities to date:

  • Convened technical sessions focused on fuel blending, quality, compatibility, and operational learnings.
  • Advanced industry discussion on ISO specifications and documentation needed for ethanol/methanol supply chains (including chain-of-custody approaches).
  • Started building safe handling & firefighting alignment, linking vessel procedures, port readiness, and training requirements.
  • Supported stakeholder alignment around policy direction and compliance pathways (IMO/regional), especially where guidance is still evolving.

What MEMA aims to achieve this year:

  • Publish a practical series of guidance packages (operator-focused) covering fuel quality expectations, onboard handling, bunkering interfaces, and training elements.
  • Drive progress toward fuel specification convergence (including clarity on blends where relevant and safe) to include our own independent testing.
  • Expand member participation across ports and bunker suppliers to support repeatable supply availability, not one-off pilots.
  • Run a structured calendar of working group sessions and industry briefings to accelerate implementation readiness.

MT: What progress has been made on ethanol as an alternative marine fuel and its scaling for wider adoption?

Ethanol has moved from “concept fuel” to a credible pathway for near-term decarbonisation — especially where it can leverage existing liquid fuel logistics and mature production capacity. Progress is being made across four areas:

  1. Technical readiness: Increasing clarity on engine and system compatibility pathways, including operational learnings around materials, handling, and performance expectations.
  2. Standards and specifications: Momentum is building toward clearer marine-fit ethanol specifications and a more consistent approach to what parameters matter most for safety and operability.
  3. Safety and training: The industry is maturing on safe handling, bunkering procedures, and emergency response for alcohol fuels — an essential step toward routine operations.
  4. Scaling logic: Ethanol’s advantage is that scale can be unlocked through a combination of credible sustainability guardrails (LCA integrity) and deployment models that fit shipping’s operational reality — including regional corridors, port readiness, and predictable supply arrangements.

What’s still needed to scale faster: stronger clarity on regulatory treatment and compliance accounting, continued spec alignment, and more repeatable port/vessel operating playbooks that reduce perceived risk for first movers.

MT: How about methanol’s current status in scaling as a practical low-GHG option?

Methanol is currently the most operationally advanced alcohol fuel pathway in shipping, with clear momentum in vessel uptake and early bunkering capability — and the main scaling question is the carbon intensity of supply.

Where methanol stands today:

  • High operational momentum: Growing adoption and ecosystem readiness (vessels, procedures, and supply chain participants), making it a practical near-term option.
  • Fuel availability vs. fuel carbon intensity: Conventional methanol is widely available, but the decarbonisation impact depends on scaling low-GHG methanol pathways (bio-methanol, e-methanol, and other certified low-CI routes).
  • Infrastructure advantage: As a liquid fuel with established handling practices in industry, methanol can be integrated into bunkering with manageable upgrades and strong emphasis on safety protocols.
  • Market direction: The industry is increasingly differentiating between “methanol the molecule” and “methanol the climate outcome”, — which is why credible certification, chain-of-custody, and documentation are central to scaling as a low-GHG solution.

In summary, methanol is scaling fastest on the vessel and operational side; the decisive lever now is scaling certified low-GHG supply and ensuring the compliance framework rewards genuine emissions reductions.

Chris Chatterton will be speaking at the upcoming Asia Pacific Maritime (APM) 2026 during the Panel Discussion: Scaling Methanol in Shipping on 25 March 14:00 – 14:50.

Related: Singapore: GCGF launches alliance to advance ethanol and methanol bunker fuels
Related: Alcotra joins alliance MEMA to advance ethanol and methanol bunker fuels
Related: GCGF: Why ethanol deserves a seat at the alternative bunker fuels table

 

Photo credit: GCGF
Published: 5 March, 2026

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Yang Ming orders six LNG dual-fuel, ammonia-ready containerships from Hanwha Ocean

Each of the six new vessels will have a capacity of up to 13,650 TEU and feature LNG dual-fuel propulsion and Ammonia Fuel Ready specifications.

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Yang Ming orders six LNG dual-fuel, ammonia-ready containerships from Hanwha Ocean

Taiwanese shipping firm Yang Ming Marine Transport Corporation (Yang Ming) and South Korean shipbuilder Hanwha Ocean on Wednesday (2 September) signed a shipbuilding contract for six 13,000 TEU class LNG dual-fuel container vessels. 

The contract was signed by Dr. Chuck Tsai, Chairman of Yang Ming, and Mr. Charles Kim, CEO of Hanwha Ocean. The vessels are scheduled for delivery between 2028 and 2029. 

They will complement Yang Ming’s existing fleet of 10,000+ TEU vessels and serve as key vessels on East-West services, with deployment flexibility across trade lanes connecting Asia with the East and West Coasts of North America, South America, and the Mediterranean. 

Each of the six new vessels will have a capacity of up to 13,650 TEU and feature LNG dual-fuel propulsion and Ammonia Fuel Ready specifications.

“As Yang Ming transitions toward net-zero emissions, LNG provides a relatively mature and economically viable alternative fuel solution, capable of reducing greenhouse gas emissions by approximately 20%,” the company said. 

“At the same time, ammonia can serve as a carbon-free fuel by utilising converted LNG storage facilities, while offering relatively lower conversion costs and comparatively well-developed supply chains and infrastructure. The Ammonia Fuel Ready design will therefore provide Yang Ming with greater flexibility in responding to increasingly stringent international regulations on greenhouse gas emissions.”

In addition, the vessels will be equipped with Type B LNG fuel tanks with a design pressure of 1.0 bar to enhance the safety and efficiency of LNG operations, together with a range of energy-saving technologies, including Wind Shields, Rudder Bulbs, Pre-Swirl Stators, and Shore Power Systems. Smart ship technologies and cybersecurity protection features will also be incorporated to enhance operational efficiency, safety, and reliability while effectively reducing fuel consumption and greenhouse gas emissions.

Deliveries under Yang Ming’s next-generation fleet optimization plan commenced earlier this year. By 2030, a total of 24 new vessels are expected to enter service. 

This includes 18 LNG dual-fuel vessels—comprising five 15,500 TEU, seven 16,000 TEU, and the six 13,000 TEU vessels under this contract—alongside six 8,000 TEU methanol dual-fuel-ready ships. 

 

Photo credit: Yang Ming Marine Transport
Published: 4 September, 2026

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LR, China’s MARIC unveil tanker concept ready for three future bunker fuels

Both secured AiP for a new 114,000 DWT product and crude oil tanker designed to accommodate future conversion to LNG, methanol or ammonia.

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LR, China’s MARIC unveil tanker concept ready for three future bunker fuels

Lloyd’s Register (LR) and the Marine Design and Research Institute of China (MARIC) on Thursday (3 September) have secured Approval in Principle (AiP) for a new 114,000 DWT product and crude oil tanker designed to accommodate future conversion to LNG, methanol or ammonia.

Announced at SMM 2026, the concept addresses one of the biggest investment challenges facing shipping today: the need to develop vessels and capabilities that can support a range of alternative fuel options and pathways as technologies, infrastructure and regulations evolve.

While LNG is already a mature fuel pathway, methanol and ammonia remain at an earlier stage of development, with questions around global fuel availability, infrastructure development, economics and long-term adoption.

The 114,000 DWT tanker concept has been designed as a product and crude oil carrier that can accommodate future conversion to LNG, methanol or ammonia as technologies, regulations and fuel supply chains mature. By incorporating conversion readiness at the design stage, the concept aims to reduce future retrofit complexity and provide owners with greater confidence when planning long-term fleet investments.

The design concept was reviewed against LR’s July 2026 class rules and regulations, including requirements relating to ships using gases and other low-flashpoint fuels, alongside relevant IACS Common Structural Rules for oil tankers. Final classification and statutory approval remain subject to full compliance with all applicable rules and regulations.

Theo Kourmpelis, Global Business Director for Tankers, Lloyd’s Register, said: “Shipowners are being asked to make major investment decisions today despite continued uncertainty around which fuels will dominate in the decades ahead. Alternative fuel solutions each offer potential pathways to compliance, but fuel infrastructure, regulation and economics continue to evolve at different speeds around the world.

“Designs that preserve flexibility will be critical in helping owners manage risk while preparing for multiple future scenarios.”

Si Nan, Marine & Offshore Marketing Department Vice Director, MARIC, said: “As the industry explores different decarbonisation pathways, shipowners need vessel designs that can adapt alongside technological and regulatory developments. This concept was developed specifically to provide greater fuel flexibility and long-term resilience, allowing owners to respond to changing market requirements without being locked into a single fuel strategy.

“Receiving Approval in Principle from Lloyd’s Register is an important milestone that validates the design concept and supports its future development.”

 

Photo credit: Lloyd’s Register
Published: 4 September, 2026

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DNV: Alternative-fuelled vessel orders hit highest monthly level since October 2024

LNG-fuelled vessels accounted for the vast majority of August activity while the strong summer performance marked a significant acceleration in ordering activity after a relatively slow start to the year.

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DNV: Alternative-fuelled vessel orders hit highest monthly level since October 2024

Latest data from classification society DNV’s Alternative Fuels Insight (AFI) platform alternative-fuelled vessel ordering was strong in August, with 52 new vessels added to the platform.

This is the highest monthly total since October 2024 and follows another active month in July, when 47 vessels were added to the database.

LNG-fuelled vessels accounted for the vast majority of August activity, with 46 orders recorded. The container segment led the way with 30 orders, while the car carrier segment contributed a further 12 LNG-fuelled vessels. In addition, four ethanol-fuelled bulk carriers and two hydrogen-powered bulk carriers were added during the month, as well as one LNG bunker vessel.

The strong summer performance marked a significant acceleration in ordering activity after a relatively slow start to the year. In total, 242 alternative-fuelled vessel orders have been placed in the first eight months of 2026, representing a 27% increase compared with the same period in 2025.

LNG remains the dominant fuel choice, accounting for 63% of all alternative-fuelled vessel orders registered so far this year. Container vessels represent the largest share of these LNG orders (59%), followed by car carriers (30%).

Jason Stefanatos, Global Decarbonization Director at DNV Maritime, said: “The past two months have been particularly strong for alternative-fuelled vessel ordering, with August recording the highest monthly total we’ve seen since October 2024. This has helped lift year-to-date orders to a level well above the same period last year.

“LNG remains the leading fuel choice, driven largely by activity in the container and car carrier segments. These sectors have been among the earliest adopters of alternative fuels, supported by predictable liner operations and increasing demand from cargo owners to reduce emissions across supply chains. 

“For many owners, LNG offers a combination of emissions reductions, fuel availability and future flexibility while the longer-term fuel landscape continues to evolve. 

“At the same time, the latest figures include orders for ethanol- and hydrogen-fuelled vessels, highlighting that owners continue to explore a range of decarbonization pathways. Different segments are making different fuel choices, but the overall level of activity demonstrates continued investment in lower-emission shipping.”

Screenshot 2026 09 04 at 12.29.26 PM Screenshot 2026 09 04 at 12.29.36 PM

 

Photo credit: DNV
Published: 4 September, 2026

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