Connect with us

Business

Innospec: Slow steaming offers economic and environmental rewards, but not without sacrifices

While slow steaming may help save fuel cost and lowers emissions, it may end up being a costly endeavour for ship owners. Innospec suggests looking at smart slow steaming instead, shares Nicea Ng.

Admin

Published

on

shaah shahidh subrrYxv8A unsplash v2 BIG

Slow steaming is often considered the easiest solution for overcoming both economic and environmental challenges.

However, doing so without risking the safety and long term efficiency of ships needs careful consideration by ship owners and operators, shares Nicea Ng, Marine Technical Specialist, Innospec Limited.

“Every vessel has an optimum engine load where the combustion is almost complete and the SFOC (Specific Fuel Oil Consumption) is at minimum level,” states Ng.

“When an engine is running on a low load condition, the cylinder pressure and temperatures are lower which leads to poorer ignition and incomplete combustion of bunker fuel.

“Though reducing speed offers a better CII rating; this may also lead to energy and combustion efficiency losses that cause preventable damage to vessel machinery.

“Vessels with high engine output will need costly retrofit solutions with high CAPEX in order to permanently work at lower loads.

“From experience, slow steaming usually results in a variety of negative effect on vessel engines.”

Adverse effects of slow steaming on ship engines

Poor Atomisation

Higher volume of fuel trapped at the injector tip (sac) delivering uncalculated fuel to the cylinder and increasing the likelihood of dripping. Increased fouling and carbon deposits all contribute to poor atomisation and subsequent drop in performance.

Poor Combustion Characteristics

At reduced ME load operation, inadequate turbo charger speeds are generated to provide adequate air to the combustion chamber, leading to lower combustion efficiency, unburnt fuel and the formation of harmful emissions.

Reduced Air Flow

Reduces engine efficiency and causes fouling in the air supply/scavenge system. Subsequently this can lead to very high differential and exhaust temperatures which can damage engine components and lead to burned exhaust valve as one example.

Cold Corrosion

Corrosive wear on the cylinder liners caused by acid condensation due to the drop in engine operation temperature caused by slow steaming operation.

Fouling Effect

On Turbocharger (turbine side),

  • On Exhaust Gas Boiler (heat exchanger pipes)
  • On Injector (clogged nozzles),
  • On Piston rings (deposit accumulation - lack of sealing)
rsz innospec 1
T/C Untreated fuel
Picture 2
T/C treated fuel with Octamar

‘Smart slow steaming’ with Octamar™ Ultra HF & Octamar™ Complete – fuel treatment systems with Class Verification

Combustion catalysts have a positive impact on the fuel’s combustion profile by providing a faster and more complete combustion of regular fuel at any load condition.

With a significant reduction in uncaptured fuel energy, vessels have seen 2.1-3.9% fuel savings which have contributed to better CII ratings.

“Even till today, issues with slow steaming have remained the same. However, with new regulations and changes in fuel quality over the years, Innospec continues to improve its technology to optimise today’s marine fuel,” informed Ng.

“Octamar™ Ultra HF & Octamar™ Complete allows vessels to slow steam with associated benefits by minimising the adverse effects listed above while improving fuel consumption and emissions.”

The unique treatment package improves energy efficiency of ships by reducing ignition delay, cleaning injectors, and reducing afterburn to mitigate all the issues associated with slow steaming while decreasing combustion properties and early max heat release to maintain energy efficiency.

Screenshot 2023 05 29 at 12.25.22 PM

“ClassNK has also verified several trials conducted over a decade which demonstrated the active fuel consumption (2.1-3.9%) and emissions reduction of Octamar™ technology,” she highlights adding the Octamar ™ solution can be further included in vessels’ SEEMP III.

Screenshot 2023 05 29 at 12.25.40 PM
horizontal innospec info

Note: Readers may contact Innospec Limited for more information on Octamar™ Ultra HF & Octamar™ Complete at: [email protected]

Related: Innospec Inc. retains Gold rating from EcoVadis for sustainability performance
Related: ClassNK verifies improved engine performance data of Innospec Octamar™ Combustion Catalyst Series
Related: Innospec Fuel Specialties technical bulletin: Considerations when heating VLSFO and Case Studies
Related: Innospec Fuel Specialties technical bulletin: Why are there no Cold Flow Improvers (CFI) for VLSFO?
Related: Innospec Octamar HF-10 Plus receives ClassNK certification for VLSFO stability performance
Related: Innospec highlights important overview on handling fuel instability issue of VLSFO|
Related: Innospec launches Octamar™ series of additives for new blends of IMO 2020 bunker fuels

Photo credit: Innospec/ Shaah Shahidh on Unsplash
Published: 29 May, 2023

Continue Reading

Business

Notice of intended dividend issued for defunct bunkering firm Coastal Oil Singapore

Company’s former Chief Finance Officer received a nine-year jail sentence in 2021 after pleading guilty to 15 charges for conspiring with others to defraud eight banks into approving USD 320 million in loans.

Admin

Published

on

By

RESIZED Coastal Oil Singapore Pte Ltd

A notice was published in the Government Gazette on Wednesday (16 April), regarding the second and final intended dividend to creditors of defunct bunkering firm Coastal Oil Singapore Pte Ltd.

The following are details of the notice of intended dividend of the company:

Name of Company : Coastal Oil Singapore Pte. Ltd. (In Creditors’ Voluntary Liquidation)
Unique Entity No. / Registration No. : 200413975N
Address of Registered Office : 1 Raffles Quay, #27-10, South Tower, Singapore 048583
Last Day of Receiving Proofs : 30 April 2025
Name of Liquidator : Yit Chee Wah
Address : c/o FTI Consulting (Singapore) Pte. Ltd.,1 Raffles Quay,#27-10, South Tower, Singapore 048583

In 2021, the former Chief Finance Officer of Coastal Oil Singapore received a nine-year jail sentence at the State Courts of Singapore.

Ong Ah Huat earlier pleaded guilty to 15 charges; the charges include three counts of engaging in a scheme to defraud and nine counts of forgery for conspiring with accomplices to defraud eight banks into approving USD 320 million in loans.

The banks involved were: China Merchants Bank (Singapore), Bank of Communications (Hong Kong), BNP Paribas (Hong Kong), Cooperative Rabobank (Hong Kong), DBS Bank (Hong Kong), HSBC (Hong Kong), OCBC (Hong Kong), and Standard Chartered Bank (Hong Kong).

In 2019, Manifold Times reported Hong Kong-listed COSCO SHIPPING International (Hong Kong) Co., Ltd stating its indirect wholly-owned bunkering subsidiary Sinfeng suspecting fraud to be involved in the liquidation of Coastal Oil Singapore during December 2018.

It was believed Coastal Oil Singapore owed approximately US $357 million to 79 firms. Out of the total USD 357 million, banks were the hardest hit taking up about US $354 million, or 99.1%, of total credit owed.

A complete coverage of the events leading to the current development has been arranged by Singapore bunker publication Manifold Times (in descending date order) below: 

Related: Former CFO of defunct bunkering firm Coastal Oil Singapore receives nine-year jail sentence
Related: Former Coastal Oil CFO admits to defrauding eight banks of USD 320 million in loans
Related: Singapore: Former Coastal Oil employees face forgery charges over fake sales contracts
Related: Coastal Oil hearings progress, court grants liquidators access to Sinfeng documents
Related: China Merchants Bank legal suit with Sinfeng over alleged $13 million debt progresses
Related: Fraud suspected in Coastal Oil Singapore case, says COSCO
Related: Coastal Logistics owned “Atalanta”, “Babylon” to undergo auction
Related: Singapore: Bunker tanker “Coastal Mercury” arrested
Related: Heng Tong Fuels & Shipping in court over DBS Bank bunker tanker loan
Related: Coastal Logistics owned MR tanker “Babylon” arrested
Related: Fraud suspected in Coastal Oil Singapore case, says COSCO
Related: Coastal Oil Singapore: Creditor list surfaces in bunker market
Related: Singapore: Bunker tanker “Coastal Neptune” arrested
Related: Coastal Oil Singapore creditors meeting scheduled on 10 Jan
Related: Coastal Oil Singapore in US $380 million debt to at least 10 banks
Related: Singapore: Coastal Logistics owned MR tanker “Atalanta” arrested
Related: Heng Tong Fuels & Shipping, Coastal Logistics tankers enter S&P market
Related: Coastal Oil Singapore to hold creditors meeting on 28 Dec
Related: Breaking news: Coastal Oil Singapore under liquidation

 

Photo credit: Benjamin-child
Published: 17 April, 2025

Continue Reading

Financial Result

CBL International reports net loss of USD 3.87 million for FY 2024

Despite the net loss, CBL reports a 35.9% revenue increase, which was primarily driven by a 38.1% increase in sales volume, supported by the addition of new customers during the year and more.

Admin

Published

on

By

buildings

CBL International Limited (CBL), the listing vehicle of Banle Group, a leading marine fuel logistic company in the Asia-Pacific region, on Thursday (17 April) announced its annual financial results for the year ended 31 December 2024.

The company reported a consolidated revenue of USD 592.52 million for the year, marking a 35.9% increase from USD 435.90 million in 2023. 

This growth was primarily driven by a 38.1% increase in sales volume, supported by the addition of new customers during the year, expansion of its supply network to cover more ports, and a broader customer base that now includes bulk carriers and oil and gas tankers in addition to container liner operators.

However, due to challenging market conditions, CBL reported a net loss of USD 3.87 million in 2024, compared to a net income of USD 1.13 million in 2023. 

This was mainly attributed to a 25.5% decrease in gross profit to USD 5.37 million in 2024 from USD 7.21 million in 2023 and a 56.8% rise in operating expenses to USD 8.70 million in 2024 from USD 5.55 million in 2023. 

The company adopted a volume-driven growth strategy that involved offering more competitive pricing in a market characterised by intensified competition and pricing pressure. 

“While this approach supported increased sales volume and market share, it also contributed to narrower profit margins,” it said. 

In addition to reduced gross margins, the net loss was impacted by increased expenses for business expansion, biofuel operation, additional expenses to enhance ESG, and a rise in interest expenses. These were partially offset by a reduction in income tax expenses. 

The financial outcome reflects both the dynamic nature of the bunkering industry and the company’s ongoing investment in client base development and geographic growth, which are expected to enhance long-term positioning as market conditions normalise.

Earnings per share (EPS) reflected this, decreasing to USD (0.136) in 2024 from USD 0.045 in 2023. Cash and cash equivalents increased by 8.3% to USD 8.02 million as of December 31, 2024 from USD 7.40 million as of December 31, 2023.

Business Expansion in Challenging Times

CBL International’s operational expansion was a key focus in 2024, particularly in a challenging industry environment marked by geopolitical tensions, such as the Red Sea crisis and broader Middle East tensions. The company grew its service network from 36 ports at the time of its IPO in March 2023 to over 60 ports by year-end 2024, covering Asia Pacific, Europe, Africa, and Central America. Revenue growth year-on-year was notable across China, Hong Kong, Malaysia, Singapore, and South Korea.

Key new ports included Mauritius, Panama, and India, enhancing its global reach. This expansion was supported by servicing nine of the world’s top 12 container shipping lines, representing nearly 60% of global container fleet capacity. The Company’s European expansion focused on strengthening cross-regional service offerings for Euro–Asia trade routes. Growth was supported by a stronger presence in the Amsterdam-Rotterdam-Antwerp (ARA) region and a new Ireland office established in late 2023, enhancing local sourcing capabilities.

Customer diversification was another priority, with the share of non-container liners in total revenue increased, and sales concentration among the top five customers declined in fiscal year 2024.

A significant highlight was the company’s push towards sustainability, with biofuel sales surging by 628.8% and volume by 603.0%. The introduction of B24 biofuel (76% fossil fuel, 24% used cooking oil methyl ester) in Hong Kong, China, and Malaysia reduced greenhouse gas emissions by 20%, supported by ISCC EU and ISCC Plus certifications secured in 2023. This aligns with global trends towards greener shipping solutions and positions CBL as a leader in sustainable fuel logistics.

Strategically, CBL enhanced its IT systems, implementing real-time order tracking, data analytics, and workflow automation to improve efficiency. Credit risk management was strengthened, and working capital management improved with increased factoring facilities and a cash balance rise, navigating macroeconomic challenges through pricing strategies and port network adjustments. Additionally, CBL expanded its funding sources by accessing capital markets, such as private placement, increasing financial flexibility to support growth initiatives.

CBL’s Outlook for the Future

Despite the net loss, CBL’s management remains optimistic about the future, viewing current industry challenges as an opportunity to build resilience and enhance customer loyalty. 

While prudently evaluating the impact of the latest US tariff policy, among other macro incidents such as geopolitical tensions, regulatory changes, and shifting global trade dynamics, on the economy and the bunkering sector, CBL believes its broad global network, primarily focused on intra-Asia and Euro-Asia trade routes, helps mitigate potential adverse effects. Since the company has no operation on U.S. ports, the impact of such policies may be limited in the near future.

The company’s strategic expansion of ports, diversification of its client base, and commitment to sustainable initiatives are designed to position it for growth when market conditions improve.

By investing in new ports and expanding relationships with key industry players, CBL aims to secure long-term partnerships that will strengthen its market position as global trade stabilises and profitability improves.

Dr. Teck Lim Chia, Chairman and CEO of CBL International Limited, stated, “We are confident in our strategy to expand our service network, maximise sales volume and explore sustainable offerings, even in these challenging times.”

“Our investments in new ports, diversified clients, and sustainable fuels are building a foundation for future growth. We believe that by demonstrating our capabilities at present, we will earn customer loyalty that will yield substantial benefits as the market recovers, positioning CBL International for significant success in the years ahead.”

Looking ahead, CBL remains focused on expanding its market presence, particularly in biofuels, and enhancing its global supply network. 

 

Photo credit: Kyle Sudu on Unsplash
Published: 17 April, 2025

Continue Reading

Newbuilding

Chinese shipbuilder delivers CMA CGM’s Singapore-flagged LNG-powered boxship

CMA CGM welcomes “CMA CGM SEINE”, the first in a four-ship series of 24,000 TEU LNG dual-fuel container ships, by Hudong-Zhonghua Shipbuilding, according to BV Marine & Offshore.

Admin

Published

on

By

Chinese shipbuilder delivers CMA CGM’s Singapore-flagged LNG-powered boxship

Bureau Veritas Marine & Offshore (BV) on Wednesday (16 April) announced the successful delivery of CMA CGM SEINE, a new 24,000 TEU LNG dual-fuel container ship, by Hudong-Zhonghua Shipbuilding (HZSY). 

This milestone marked the completion of the first vessel in a four-ship series, with BV providing classification and BV Solutions Marine & Offshore (BVS) providing advisory services. 

It is CMA CGM’s first LNG-powered vessel flying the Singaporean flag with a capacity of 24,000 TEU. 

It was reported that CMA CGM planned to expand its fleet and vessel tonnage, adding more vessels under the Singapore Registry of Ships. To support the transition to more sustainable fuels, CMA CGM said it would register and bunker alternative fuel vessels under the Singapore flag.

Xavier Leclercq, Vice President of CMA Ships, said: “Today’s delivery of the ‘CMA CGM SEINE’ featuring LNG as fuel at such a large scale, will remain a major landmark in the shipping world and embodies the engagement of the CMA CGM group toward an ambitious decarbonisation path, leading the way to our industry.”

Mr. Xiufeng ZHANG, Vice General Manger of Hudong-Zhonghua shipyard, said: “CMA CGM SEINE, as the lead ship of the four 24,000-TEU LNG dual-fuel powered container ships ordered by CMA Ships from our company, stands as a new-generation maritime ‘Green Giant’ and ‘super cargo hauler’.”

The vessel integrates a dual-fuel propulsion system supported by GTT Mark III membrane-type LNG bunker tanks, with a total capacity of 18,600 cubic meters, designed to enhance both environmental performance and operational efficiency.

Measuring 399.9 meters in length and 61.3 meters in beam, the vessel has a carrying capacity of 23,876 TEU and is equipped with a WinGD W12X92DF-2.0 dual-fuel main engine, incorporating the Intelligent Control by Exhaust Recycling (iCER) system. 

This configuration significantly reduces methane emissions and enables compliance with IMO Tier III emission standards when operating in "Diesel + iCER mode". 

BV worked closely with the engine manufacturer and the shipyard to test the parent engine and issued the Engine International Air Pollution Prevention (EIAPP) certificate, establishing a foundation for compliance across the series. The iCER system optimises energy efficiency, achieving an Energy Efficiency Design Index (EEDI) reduction well beyond the IMO’s Tier III standards.

To address the critical sloshing challenges in large-volume LNG bunker tanks, BVS performed direct computational fluid dynamics (CFD) simulations. The verified pressure data was provided to the design unit for structural strength checks, ensuring the safety of the cargo containment system and hull support structure.

The vessel features advanced technologies to boost operational performance and energy efficiency. Equipped with the SmartEye intelligent monitoring system and the TotalCommand full-control system, it achieves automated precision control during berthing, significantly reducing berthing time and enhancing port operations. 

Energy efficiency is further improved by applying variable frequency drive (VFD) technology to the engine room fans and seawater cooling pumps. Meanwhile, the WinGD Data Collection Monitoring (DCM) system offers real-time tracking and analysis for the dual-fuel main engine, supporting operational optimisation. 

BV also supported the upgrade of BV certified boil-off gas (BOG) compressors by conducting sea trial tests and re-issuing product certificates, facilitating seamless system commissioning and vessel delivery.

Related: CMA CGM to participate in bunkering trials of alternative fuels in Singapore

 

Photo credit: Bureau Veritas Marine & Offshore
Published: 17 April, 2025

Continue Reading
Advertisement
  • Aderco Manifold Website Advert EN
  • Consort advertisement v2
  • EMF banner 400x330 slogan
  • v4Helmsman Gif Banner 01
  • RE 05 Lighthouse GIF
  • SBF2
  • Sea Trader & Sea Splendor
  • Zhoushan Bunker

OUR INDUSTRY PARTNERS

  • HL 2022 adv v1
  • Singfar advertisement final
  • Triton Bunkering advertisement v2
  • MFT 25 01 E Marine Logo Animation
  • SEAOIL 3+5 GIF


  • Trillion Energy
  • PSP Marine logo
  • metcore
  • NW Logo advertisement
  • Cathay Marine Fuel Oil Trading logo
  • Auramarine 01
  • Mokara Final
  • endress
  • Synergy Asia Bunkering logo MT
  • CNC Logo Rev Manifold Times
  • Advert Shipping Manifold resized1
  • VPS 2021 advertisement
  • LabTechnic

Trending