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ClassNK publishes white paper on 2023 IMO strategy on reduction of GHG emissions from ships

Paper analyses the allowable life cycle GHG emissions for international shipping and the required introduction amount of zero-emission bunker fuels and zero-emission ships to achieve the targets.

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Classification society ClassNK on Tuesday (17 October) said has released a white paper to encourage broad discussions among stakeholders and accelerate efforts toward decarbonisation.

In July 2023, the IMO adopted the "2023 IMO Strategy on Reduction of GHG Emissions from Ships", which includes goals such as achieving net-zero GHG emissions by or around 2050. 

While the strategy sets numerical targets for reducing GHG emissions as well as indicative checkpoints, ClassNK said the maritime industry has not yet reached a common understanding of what these numerical targets mean for international shipping, which led to the publication of the white paper.

The paper titled Pathway to Zero-Emission in International Shipping – Understanding the 2023 IMO GHG Strategy analyses the allowable life cycle GHG emissions for international shipping and the required introduction amount of zero-emission bunker fuels and zero-emission ships to achieve the targets.

It also analyses indicative checkpoints in the 2023 IMO GHG Strategy, including comparisons with the current situation.

According to paper, the allowable GHG emissions for international shipping in 2030/2040 will be 585 million tons and 219 million tonnes, respectively. This represents a reduction of about 27% and 73% compared to the latest 2021 level of 798 million tonnes. Note that these GHG emissions are estimated based on the life cycle GHG emissions of the fuels used by ships.

To  achieve  the  indicative  checkpoints  for  2030/2040,  approximately  25%/72%  of  the fuels used in international shipping, respectively, must be zero-emission fuels. This necessitates the procurement of methanol and ammonia, etc., particularly those derived from green hydrogen, at a scale matching the current production levels across all sectors by 2030 and surpassing them by 2040.

Note: The full version of white paper titled “Pathway to Zero-Emission in International Shipping – Understanding the 2023 IMO GHG Strategy” is available on the ClassNK’s website here.

Photo credit: ClassNK
Published: 19 October, 2023

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Biofuel

Pinnacle Marine and Abo Shoten ink MoU for B100 trial in Singapore

Pinnacle will carry out a 1,000-hour B100 biodiesel trial on an aluminium harbour craft in Singapore; Abo Shoten will contribute funding to support construction and operational expenses of the trial vessel.

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Pinnacle Marine and Abo Shoten ink MoU for B100 trial in Singapore

Singapore-based shipbuilding firm Pinnacle Marine on Wednesday (13 November) said it signed a Memorandum of Understanding (MOU) with Abo Shoten, Ltd. to launch a collaborative research project centred on a full biodiesel (B100) trial.

Pinnacle will carry out a 1,000-hour B100 biodiesel trial on a 16-metre aluminium harbour craft within Singapore’s port waters. Other partners are NTU’s Maritime Energy & Sustainable Development Centre of Excellence (MESD), Weichai Singapore Pte Ltd, and China Classification Society.

“As part of the agreement, Abo Shoten will contribute funding to support the construction and operational expenses of the trial vessel,” Pinnacle said in a social media post. 

“This MOU aligns with Abo Shoten’s Sustainable Development Goals, which emphasise sustainable practices, maritime decarbonisation, and environmental stewardship - principles that closely align with Pinnacle’s commitment to sustainability.”

The MOU was formally signed by the CEOs, Mr. Ren Wada of Abo Shoten and Mr. Fabian Lim of Pinnacle Marine.

“We look forward to continued collaboration with our partner in advancing maritime decarbonisation, including the construction, delivery, and successful operation of this research harbour craft powered by B100 biodiesel in our port waters,” the firm added.

Manifold Times previously reported Pinnacle signing a Research Collaboration Agreement with NTU Maritime Energy & Sustainable Development Centre of Excellence (MESD), Weichai Singapore Pte Ltd, and the China Classification Society.

Related: Biodiesel sea trial to be conducted on harbour craft in Singapore

 

Photo credit: Pinnacle Marine
Published: 14 November, 2024

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Ammonia

KR and partners to develop safety guidelines for ship-to-ship ammonia bunkering

KR, HD KSOE, HD HHI, KSS Line, and Liberian Registry will work together to develop standardised safety procedures that will set international benchmarks for ship-to-ship ammonia bunkering.

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KR and partners to develop safety guidelines for ship-to-ship ammonia bunkering

Classification society Korean Register (KR) on Wednesday (13 November) said it has formed a landmark partnership to develop the safety guidelines for ship-to-ship ammonia bunkering through a Memorandum of Understanding (MoU) with HD Korea Shipbuilding & Offshore Engineering (HD KSOE), HD Hyundai Heavy Industries (HD HHI), KSS Line, and the Liberian Registry.

As the demand for ammonia-fuelled vessels rises, the partnership aims to establish robust safety standards for STS ammonia bunkering, an efficient method for supplying fuel to ammonia-fuelled vessels. 

“The safe bunkering of alternative fuels, like ammonia, requires rigorous risk assessment and the establishment of controlled zones,” KR said in a statement. 

“While standards for LNG and methanol bunkering have already been defined through various international industry standards, ammonia currently lacks relevant guidelines, highlighting the urgent need for the partnership’s research.”

To address this industry need, the five organisations involved will work together to develop standardised safety procedures that will set international benchmarks for ship-to-ship ammonia bunkering.

As part of the initiative, HD KSOE will perform risk assessments aligned with international industry standards, while HD HHI and KSS Line will utilise their expertise and experience in alternative-fuel vessels and ammonia carriers to evaluate controlled zones and safety procedures for ammonia STS bunkering. 

KR will verify the compliance of these safety procedures and issue an Approval in Principle (AIP) certificate. The Liberian Registry, overseeing the world’s largest registered fleet, will further review the validity of these safety procedures.

KIM Yeontae, Executive Vice President of KR’s technical division, said: “With the expected rise in ammonia bunkering demand driven by the construction of more ammonia-fueled vessels, this collaborative effort to establish safety standards is highly significant.”

“Through this partnership, KR is committed to advancing ammonia fuel technology and supporting the industry’s decarbonisation efforts.”

KIM Jungsik, Managing Director of the Korea Office at the Liberian Registry, said, “Just as we observed with the initial adoption of LNG STS bunkering, it is critical to establish regulations and procedures for ammonia as well.”

“Our Innovation and Energy Transition team will thoroughly review the safety protocols and support the development of international standards.”

 

Photo credit: Korean Register
Published: 14 November, 2024

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Bunker Fuel

Hercules Tanker Management plans fleet expansion with new chemical bunker tankers

Firm plans to add up to 10 IMO II Chemical Tankers that will have the ability to supply up to 100% biofuel and all forms of methanol and feature diesel-electric and battery-ready power units.

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Hercules Tanker Management plans fleet expansion with new chemical bunker tankers

Hercules Tanker Management (HTM) on Tuesday (12 November) announced plans to further expand and renew its fleet with six new vessels, and the option to build an additional four, set to be agreed later this year. 

Following last month’s announcement of the construction of four new tankers, HTM, the new shipping venture launched by John A. Bassadone, founder and CEO of independent marine fuel supplier Peninsula, is now adding a further 10 ‘ultra-spec’ vessels, in a 6+4 deal, with the first expected to be delivered in 2026. 

The 7,700 DWT IMO II Chemical Tankers will be sister ships to the four vessels announced previously, and are also being constructed in the Jiangmen Hangtong shipyard in China.

The vessels are described as ‘ultra-spec’ due to their flexible, sustainable design, which aims to minimise emissions.

All vessels will have the ability to supply up to 100% biofuel, all forms of methanol and feature diesel-electric and battery-ready power units, which, combined with advanced hull and propeller design, will reduce emissions by around 20% compared to older conventional barges.

John A. Bassadone, Founder and CEO Hercules Tanker Management and Peninsula, said: “The order of these new vessels marks another important milestone for HTM as we continue expanding and renewing our fleet, closely aligned with the needs of both HTM’s and Peninsula’s customer base.”

“We remain committed to the supply of conventional fuels, but our new assets will achieve this with lower emissions. Equally we anticipate an evolving alternative fuels market, in which we will play a leading role with specialist supply assets.”

Related: Peninsula to time-charter four tanker newbuildings from HTM
Related: Peninsula founder launches shipping firm Hercules Tanker Management
Related: Hercules Tanker Management orders LNG bunkering vessel from Hyundai Mipo

 

Photo credit: Hercules Tanker Management
Published: 14 November, 2024

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