Connect with us

Alternative Fuels

Conventional to renewable: Methanol can support sustainable shipping to 2050 and beyond

The maritime industry is already gaining experience with the new fuels it will need to deliver a step change in emissions reduction, says Chris Chatterton.

Admin

Published

on

5b3dac1bf0c8d 1530768411

Chris Chatterton, Chief Operating Officer at the Methanol Institute, writes why adopting conventional methanol as bunker fuel is the shipping industry’s answer to its 2050 emissions target.

The ambitious goals for carbon emission reductions set by the IMO have prompted a surge of activity in the investment, research and development needed to produce the low carbon fuels that will power shipping into the second half of the 20th century.

The International Chamber of Shipping recently noted that meeting these goals – a 70% efficiency improvement as an average across the fleet, and a total CO2 reduction by the sector of at least 50% by 2050 regardless of expected growth in maritime trade – can only be achieved with the development of genuine zero CO2 fuels.

This will require the adoption of ‘radical and as yet unproven technologies’ including Hydrogen, Methanol and batteries, with LNG or conventional biofuels playing only a transitional role. Development of these new fuels requires co-operation between shipbuilders, engine manufacturers and classification societies, with research into new propulsion systems facilitated by governments within an IMO framework.

Despite the looming disruption of the 2020 deadline, the industry recognises the political need to start achieving carbon reductions before 2050 – something which can already be achieved by adopting conventional Methanol.

Critically, the ICS believes that to kick-start use of new technologies will require compromises in the form of permitting use of alternatives that are still derived from fossil feedstock but which offer very low ‘in sector’ emissions. In the longer term, as fuel from renewable sources become increasingly available, the ‘well-to-wake’ emissions will fall progressively.

The higher cost of conventional fuel expected post-2020 will not only begin to make Methanol price-competitive as a marine fuel, it also de-risks the investment in newbuilds and conversions, because owners can use conventional Methanol for 2020 SOx compliance then progressively blend in low-carbon Biomethanol as more becomes available to meet carbon emission targets after they are fully agreed in 2023.

A liquid fuel with simple and established safe handling practices, Biomethanol is the most attractive choice of the future biofuels, with no SOx and lower PM emissions than biodiesel and CO2 emissions are lower than those of LNG.

The shipping industry is already beginning to undertake the research it needs to drive the development of next generation biofuels. UK-based E4Tech has concluded that biofuels will provide substantial reductions in GHG and non-GHG emissions, offering a range of decarbonisation solutions in the short and longer term.

E4Tech was commissioned by the Platform for Sustainable Biofuels to draw up a master plan for CO2-reduction in the Dutch shipping sector using biofuels, analysing a range of products to understand their potential for adoption in the shipping sector.

Through qualitative analysis of GHG reduction potential, readiness of production, cost and compatibility with the current vessel fleet in each shipping sector. E4Tech concluded that Biomethanol is potentially a highly attractive option in terms of costs and GHG emissions reductions.

It found that growth in use of sustainable biofuels requires action by multiple stakeholders to address technical, economic and operational barriers. But it concluded that Biomethanol is highly attractive to the inland and short-sea shipping sectors because its energy density suits vessels with regular port calls, suggesting close dialogue with ports will be necessary to drive change.

Separate research undertaken by Lloyd’s Register and University Maritime Advisory Services for the Sustainable Shipping Initiative (SSI) concluded that biofuels could be the most feasible and cost effective means of compliance for some ship types.

Alternatives including hydrogen fuel cells, electric power and biofuels were evaluated using variable supply scenarios and different vessel types with results suggesting that biofuels are likely to be the most economically attractive for the post-2030 shipping industry.

The ability to use biofuels in a similar fashion to conventional fuels in an internal combustion engine means that additional investment costs can be kept low and the cost of running a ship on biofuel will mostly be dictated by the cost of the fuel itself.

The study highlights the need for sustainable non-food derived biofuels and that shipping may need to compete with other industries for supply, creating a potential upside risk to prices. And it also concludes that further research and development is needed into the performance, energy density and cost of biofuels for their viability to be better understood.

The recently-concluded Sustainable Marine Methanol (SUMMETH) project backed the increased use of Methanol as a marine fuel, concluding that there are no obstacles to its use in a converted diesel engine.

The project was designed to understand the technical feasibility and environmental outcomes from conversion of a smaller diesel engine. It studied a road ferry with an engine capacity of about 350 kW making short trips between the mainland and islands in the Stockholm archipelago, carrying people as well as cars.

It found that this type of smaller vessel conversion project is both feasible and cost-effective, with levels of safety that easily meet existing requirements. Switching to Methanol would offer immediate environmental benefits, including close to zero SOx and particulate matter emissions and significantly lower NOx emissions compared to conventional marine fuels or biodiesel.

SUMMETH concluded that there are no barriers to bunkering the road ferries, since this could easily be switched from diesel to Methanol, enabling the ferry operator to immediately reduce particulate emissions and progressively reduce carbon emissions as renewable Bio-methanol becomes available.

Finally, the MethaShip project, conducted under the auspices of the Research and Development Department at the Meyer Werft shipyard in partnership with Flensburger Schiffbau-Gesellschaft and Lloyd’s Register, considered prospects for a Methanol-powered cruiseships and ro-pax ferries.

Its central conclusion is that Biomethanol is a fuel with a future, one which offers the potential for implementing an ambitious maritime climate protection strategy. Some technical and financial details remain to be clarified before Methanol can be used more widely in shipping, however, in the medium term a breakthrough is possible if a statutory framework can be established to evaluate holistic evaluation of CO2 emissions reduction.

We are in a time of considerable uncertainty in the shipping industry, with 2020 looming and the IMO still to decide the details of measures to meet its ambitious carbon reduction targets. But for owners pondering not just how they will comply with 2020 but also with future carbon emissions reduction, there is strong evidence that Methanol can provide a safe, reliable and ultimately renewable pathway into the future of marine fuels.

Related: SUMMETH project approves of methanol as bunker fuel
Related: ISO to develop standard for methyl/ethyl alcohol fuels
Related: Methanol Institute: Singapore, China markets exploring use of methanol as marine fuel
Related: Methanol offers shipping ‘pathway’ to a low carbon future

Photo credit: Methanex
Published: 5 July, 2018

 

Continue Reading

Alternative Fuels

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.

Admin

Published

on

By

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

Continue Reading

Alternative Fuels

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.

Admin

Published

on

By

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

Continue Reading

Alternative Fuels

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.

Admin

Published

on

By

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

Continue Reading
Advertisement

OUR INDUSTRY PARTNERS



Trending