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Methanol

LR report sees surge in methanol engine retrofits in 2023, calls it a ‘defining trend’

More than 100 retrofitted vessels are due to join only methanol conversion currently in operation, “Stena Germanica”, which converted in 2015; ammonia engine technology moved closer to maturity in 2023.

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RESIZED Chris Pagan

One of the defining trends of the year was the surge in methanol engine retrofits, according to classification society Lloyd’s Register (LR) on Thursday (11 January) on its analysis of vessel ordering, technology and fuel developments.

More than 100 retrofitted vessels are due to join the only methanol conversion currently in operation, Stena Germanica, which converted in 2015. Alternative fuel conversions were explored in detail in LR’s Engine Retrofit Report, which identified a significant gap in potential demand for retrofits and the current capability and capacity of yards to handle them.

With the combination of global emissions reduction targets, carbon pricing and performance measures now in place, the dynamics of ship ordering, LR said technology development and fuel supply are shifting rapidly. 

With just 27 methanol-capable vessels currently in service, 143 new construction orders were placed in 2023, which including previous orders will take the methanol-capable fleet to 227, according to data from Clarksons.

Ammonia engine technology moved closer to maturity in 2023, with the commercial launch of Wärtsilä’s first ammonia four-stroke engine, the first full-scale two-stroke engine tests by MAN Energy Solutions and the first approval-in-principle for an ammonia two-stroke engine, granted to WinGD’s X-DF-A engine concept by LR. A key signal of the urgency of shipping’s decarbonisation agenda and the potential of ammonia as a carbon-free energy carrier is the fact that four firm orders have already been placed for ammonia-fuelled vessels, all in 2023 and two classed by LR, with several more orders under discussion or publicly reported.

Orders for vessels powered by fossil-based alternative fuels, which will need to be replaced by synthetic or biomass-derived equivalents to allow zero- or near-zero emissions, also continued to surge in 2023. Orders to the end of the year will increase the LNG-fuelled fleet by 90% to 1,938 vessels and the LPG-fuelled fleet by 78% to 189 vessels. Overall, ordering of alternative fuelled vessels reached its highest volume ever in 2023. Combined with emerging demand for alternative fuel conversions, those orders are an early positive indicator that the global fleet could be technically capable of meeting IMO’s 5-10% target for zero- or near-zero carbon fuel use by 2030.

Onboard carbon capture is also increasing in maturity, with 16 retrofits contracted for in 2023 taking the total orders to 22 vessels on top of an existing fleet of 31. The greater activity reflects the evolving marinisation of the technology, with LR issuing Approvals in Principle to Rotoboost and Erma First last year. Eleven of the retrofits booked in 2023 are for vessels a decade or older, indicating that owners are using carbon capture as a solution to see ageing vessels through their life, complying with regulations for the next decade or so without the need for fuel conversion.

Alternative fuel readiness

Realisation of the IMO’s 2030 target will depend on fuel availability as well as shipboard technology. The Zero Carbon Fuel Monitor from LR’s Maritime Decarbonisation Hub has tracked the technology, investment and community readiness of key candidate zero and near-zero emissions fuels across the supply chain since 2018. 

Its latest update in October 2023 – as well as the recent ‘Future of Marine Fuels’ report – show that despite concrete developments in fuel supply over 2023, including the first orders for ammonia bunkering barges and large-scale green methanol supply contracts, supply needs to be scaled up significantly for many fuel candidates.

Among the general themes behind rising readiness levels is a significant scale-up of renewable energy harvesting, driving increased investment readiness of green fuels resources. Additionally, there has been a notable rise in the number of national hydrogen strategies and establishment of production facilities. The increasing acceptance and deployment of carbon capture, utilisation and storage has also contributed to greater viability of ‘blue’ fuels that offer an alternative to fuels produced entirely by using renewable electricity.

 

Photo credit: Chris Pagan on Unsplash
Published: 12 January, 2024

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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.

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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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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.

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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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Methanol

GENA Solutions: Total renewable and low-carbon methanol project pipeline increases from 61.8 to 62.2 Mt by 2032

Information shared by MI – the Global Methanol Alliance meant to assist the maritime industry in the adoption of methanol as a mainstream marine fuel heading into IMO 2030/2050.

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MI – the Global Methanol Alliance recently shared with Manifold Times the renewable and low-carbon methanol project pipeline August 2026 release produced by GENA Solutions Oy.

Information from the release is meant to provide the bunkering publication’s readers with insight on renewable methanol availability, and to assist the maritime industry in the adoption of methanol as a mainstream marine fuel heading into IMO 2030/2050.

Key takeaways from GENA’s August 2026 Methanol release are as follows:

  • As of the end of August 2026, GENA tracks 286 renewable and low carbon methanol projects, representing 62.2 Mt of capacity by 2032. This includes 25.1 Mt of e-methanol, 25.9 Mt of biomethanol, and 11.2 Mt of low carbon methanol capacity.
  • Two new projects were added to Project Navigator last month, while one frozen project was excluded. The project pipeline increased by 0.4 Mt month on month.
  • Four new offtake agreements were registered during August, including two biomethanol and two e-methanol agreements.
  • About 8% of the cumulative renewable methanol project pipeline capacity has reached FID so far, with another 11% at the FEED stage.
  • Considering the current uncertainty around regulatory developments and demand growth, GENA projects that renewable methanol capacity could reach 6 Mt to 12 Mt by 2031.

Note: The full article can be viewed here.

Renewable methanol project pipeline 4 Renewable methanol by feedstock 8 Renewable methanol by region 7 Project pipeline by status Methanol capacity scenarios

 

Photo credit: GENA Solutions
Published: 4 September, 2026

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