Alternative Fuels

LR: Technology readiness for zero carbon bunker fuels is increasing, but barriers to adopt remain

LR Maritime Decarbonisation Hub identified that while technology readiness across supply chains for key alternative marine fuels, barriers for investment and community readiness to adopt them remain significant.

Published

2 years ago

October 13, 2023

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Classification society Lloyd’s Register (LR) on Thursday (12 October) said its Maritime Decarbonisation Hub’s October 2023 has released an update of the Zero Carbon Fuel Monitor, which tracks technology, investment and community readiness of prominent alternative bunker fuels for the maritime energy transition.

The hub identified that while technology readiness across supply chains for key alternative marine fuels, barriers for investment and community readiness to adopt them remain significant.

Amelia Hipwell, Decarbonisation Innovation Manager, LR Maritime Decarbonisation Hub, said: “Shipping’s transition to zero carbon fuels cannot be achieved through individual action or in isolation, and requires cross-sector collaboration, transparency and knowledge-sharing across the shipping industry.”

“Although technology readiness across the supply chain is increasing for key candidate fuels, significant barriers to adoption remain in terms of investment and community readiness. Hence the need for collective action across stakeholders in the industry to drive forward the transition.”

The hub added that technology progress across fuel supply chains is evident, especially for ammonia and green hydrogen.

Significant milestones have been achieved for ammonia in 2023, with WinGD’s two stroke ammonia engine having received LR approval in principle as well as MAN Energy Solutions’ (MAN ES) successful completion of the first test engine running on ammonia. Green hydrogen production is also on the rise, and a bunkering license has now been granted in the Netherlands.

Overall, there has been an increase in readiness levels scattered across the key fuels and their supply chain stages, notably ammonia, methanol and hydrogen. A key factor is the success of government strategies for decarbonisation in driving land-side infrastructure expansion.

These investments and support at government level have the potential to contribute to fuel availability, port infrastructure and regulatory advancements that will benefit shipping. There has been an increase in national hydrogen energy strategies worldwide, with major countries such as the UK, China and India actively investing in renewable energy and land-side hydrogen infrastructure.

However, for methane, concerns over methane slip are affecting technology readiness level (TRL). This challenge is being tackled by Safetytech Accelerator-led Methane Abatement in Maritime innovation initiative (MAMII) which is working to identify solutions and mechanisms for capturing, calculating and managing methane slip emissions, and best practices will be shared with industry to tackle this challenge. Additionally, community readiness levels (CRL) of methane and methanol production has been impacted by uncertainties around the scale-up of sustainably sourced carbon.

The Zero Carbon Fuel Monitor update also found that demand for biodiesel has increased, although long term availability of sustainable biofuel feedstock remains uncertain. Efforts to cultivate third-generation feedstocks (characterised by high yield and rapid growth rates) like macroalgae are underway, which can be used for advanced biofuels production.

Given these assessments, the Monitor identified key priority areas to drive the transition forward. A foremost priority is to develop demand profiles to minimise investment risks and create commercially viable business cases for zero-emission shipping. Complementing this is sustainable resource scale-up to enable adequate fuel production for future demand.

Policy consistency across the value chain globally will be essential for attracting investments. Fostering research, development and educational initiatives will help to drive the safe and sustainable adoption of zero carbon fuels, whilst the pace of technology development must be accelerated to meet evolving industry needs.

The Zero Carbon Fuel Monitor online web tool, developed by the LR Maritime Decarbonisation Hub, a joint initiative between Lloyd’s Register Group and Lloyd’s Register Foundation, is an insight-based assessment of fuels readiness that aims to provide the basis for effective decision making as the maritime sector navigates the journey to a decarbonised future.

Note: The Zero Carbon Fuel Monitor October 2023 Update report can be downloaded here.

Photo credit: Lloyd’s Register
Published: 13 October, 2023

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Chimbusco completes bunkering op of China’s first 16,000K TEU methanol DF boxship

“COSCO SHIPPING YANGPU” was supplied approximately 900 metric tonnes of methanol marine fuel by Chimbusco in Shanghai on 11 May.

Published

11 hours ago

May 23, 2025

Admin

Chimbusco completes bunkering of China’s first 16,000K TEU methanol DF boxship

China Marine Bunker (PetroChina) Co Ltd (Chimbusco) completed a bunkering operation of the first domestically manufactured methanol dual-fuel container ship in Shanghai on 11 May, according to COSCO Shipping on Thursday (15 May).

COSCO SHIPPING YANGPU was supplied approximately 900 metric tonnes (mt) of methanol marine fuel by Chimbusco at Pier 1 of COSCO Shipping Heavy Industry.

The operation started on 7 May but was postponed due to unfavourable weather from the Jianghuai Cyclone.

Chimbusco completes bunkering of China’s first 16,000K TEU methanol DF boxship

COSCO Shipping said the operation marked an important achievement in green and low-carbon transformation in shipping, from ship construction and ecological layout of the entire green fuel industry chain of the company.

Manifold Times previously reported the naming ceremony of China’s first 16,000 TEU methanol dual-fuel container ship, COSCO SHIPPING YANGPU in Yangzhou.

The methanol dual-fuel container ship named was the first in a series of vessels from COSCO Shipping Holdings, constructed by COSCO Shipping Heavy Industry Yangzhou.

Photo credit: Cosco Shipping
Published: 23 May, 2025

LNG Bunkering

Shell wraps up its first LNG bunkering operation for TUI Cruises in Barcelona

Milestone was achieved by Shell’s LNG bunker barge “Haugesund Knutsen” supplying the “Mein Schiff Relax” cruise ship at Port of Barcelona, says Dexter Belmar of Shell.

Published

11 hours ago

May 23, 2025

Admin

Shell wraps up its first LNG bunkering operation for TUI Cruises in Barcelona

Energy giant Shell recently conducted its first LNG bunkering operation for TUI Cruises in Barcelona, according to Dexter Belmar, General Manager and Head of Global Downstream LNG on Thursday (22 May).

He said the milestone was achieved by Shell’s LNG bunker barge Haugesund Knutsen supplying the Mein Schiff Relax cruise ship.

“Barcelona, one of Europe and the Mediterranean’s leading cruise ports, is also a key LNG bunkering location for Shell as we help more cruise ships transition to lower-emission fuels,” he said in a social media post.

“A huge thank you to Royal Caribbean Group for their trust, and to Knutsen and Port of Barcelona for their collaboration in making this bunkering safe and efficient.”

Shell wraps up its first LNG bunkering operation for TUI Cruises in Barcelona

Belmar said LNG is leading the way as the preferred alternative bunker fuel in the cruise industry.

“At Shell, we’re proud to support LNG fuelling needs at 26 locations worldwide, including major cruise ports like Bahamas, Barcelona, Canaveral, Everglades, Jamaica, Miami, Singapore, Southampton, and Tenerife,” he added.

Photo credit: Shell
Published: 23 May, 2025

LNG Bunkering

IGU report: Global LNG bunkering fleet grows to 56 operational vessels by 2024

LNG bunkering fleet is concentrated in Europe with the highest capacity of operational bunkering vessels, followed by Asia/Asia Pacific and North America, according to 2025 World LNG report by IGU.

Published

11 hours ago

May 23, 2025

Admin

IGU report: Global LNG bunkering fleet grows to 56 operational vessels by 2024

The global operational LNG bunkering and bunkering-capable small-scale vessel fleet reached 56 units at the end of December 2024 with further support from expanding infrastructure and regulatory drivers such as the IMO’s ban of heavy fuel oil in Arctic shipping and the EU’s FuelEU Maritime regulation.

This was nine more vessels than in 2023, with a total added capacity of 82,900 cubic metres (m3).

This was one of the major highlights in the 2025 World LNG report by the International Gas Union (ICU), which was launched at the 29th World Gas Conference (WGC2025) in Beijing on Thursday (22 May).

IGU report: Global LNG bunkering fleet grows to 56 operational vessels by 2024

The LNG bunkering fleet is concentrated in Europe with the highest capacity of operational bunkering vessels. This is followed by Asia/Asia Pacific and then North America, both of which have seen rapid expansions in the past five years.

As of the end of 2024, Europe has the highest bunkering capacity, with a total of 190,757 cm across 25 vessels currently in operation within the region.

Asia/Asia Pacific has the second-highest bunkering capacity, with a total of 179,700 m3 across 17 vessels in operation. From that, China currently has five operational LNG bunkering vessels while South Korea currently provides STS bunkering services with four bunkering vessels. Singapore currently has three bunkering vessels in operation.

North America continued its progress toward becoming a significant region in the LNG bunkering market in 2024, reaching a total capacity of 86,400 m3 across 10 operational vessels by year-end.

The report noted: “2024 was a significant year for LNG bunkering. Bunker users were quick to capture the reductions in both fuel costs and carbon emissions from using LNG, taking advantage of lower LNG prices relative to other marine fuels in 2024. Lower prices and an emerging LNG-fuelled fleet were catalysts in the large uptake in LNG bunker volumes.”

The Port of Singapore, which is the largest bunkering port in the world, recorded 463,900 tonnes of LNG bunkered in 2024, almost four times the 110,900 tonnes in 2023. The Port of Rotterdam, the second-largest bunkering port in the world, also recorded a 52% increase in bunkered LNG, from 620,000 cm in 2023 to 941,366 cm in 2024.”

IGU also said the newcomer in STS LNG bunkering is the Middle East with the LNG bunkering vessel Green Zeebrugge.

“The ship moved at the end of 2024 to Dubai and has performed the first ever LNG bunkering in the Middle East. This area is identified as a potential new LNG bunkering hub with Oman, the UAE, and Qatar as the main bunkering locations.”

Note: The ‘2025 World LNG Report’ can be downloaded here.

Photo credit: International Gas Union
Published: 23 May, 2025