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DNV Industry Insights: Make sure you meet your EEXI deadline

DNV’s Dr Fabian Kock answers key questions about EEXI approval, which many vessels have to attain by the first periodical survey in 2023 at the latest.

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Classification society DNV on Tuesday (17 May) published an article on its Maritime Impact platform featuring an interview with Dr Fabian Kock, Head of Section Environmental Certification at DNV in Germany, who answers key questions about Energy Efficiency eXisting ship Index (EEXI) approval – which many vessels have to attain by the first periodical survey in 2023 at the latest.  

The interview discusses risks and challenges ship owners may encounter in obtaining EEXI, which is a measure introduced by the IMO to reduce the greenhouse gas emissions of ships. 

DNV: How many vessels have attained EEXI certification so far?

FK: Of the more than 5,000 vessels in DNV class which require EEXI certification, only about 100 have fully approved documentation. Bearing in mind that the verification has to be completed by the first periodical survey in 2023, the percentage of approved vessels is surprisingly low. What is also a bit worrying is that only 20% of our clients have made use of DNV’s EEXI support tools. That leaves us with 80% of the fleet not having looked into the EEXI so far!

DNV: How can I see my individual EEXI deadline?

FK: DNV has a compliance planner tool which offers customers a complete list of their vessels and their individual status in connection with the EEXI. All DNV clients can access the Compliance Planner via MyServices in Veracity.

DNV: Is there a risk that in the end not everyone will be able to meet the individual deadline due to capacity problems at the verifiers, engine manufacturers or other system providers?

FK: What we can see is that most owners will install some kind of overridable power limitation in order to comply with the required EEXI. The installation of such systems on board the vessels in such a short timeframe could result in a temporary shortage of engineers available to install the equipment if many shipowners decide on last-minute approval. DNV is however well prepared and will make sure that everybody meets their individual deadlines. But to be on the safe side shipowners should hand in their data at least four weeks before the periodical survey.

DNV: Are there any particular challenges customers have faced during the certification process so far?

FK: In order to achieve lower EEXI values and to reduce the required power limitation or speed reduction, it is advised to make use of approved speed-power curves from speed trials instead of using the fallback solution of conservative formulas. Particularly for older ships, it might be challenging to get hold of such documents, since for non-EEDI vessels speed-power curves have not been approved by class and are therefore not stored in DNV’s archives. So owners and managers should consolidate all relevant documents well ahead of time. If such documents are not available, the regulations by IMO allow for more conservative calculations, however with the drawback of higher attained EEXI values. This means that much larger speed reductions have to be applied in order to achieve the required EEXI value.

DNV: How does DNV’s EEXI tool support owners?

FK: Our digital EEXI tool is free of charge and provides support during the entire verification process. It enables all registered clients to review the required EEXI and calculate the attained EEXI of each vessel. To make the calculation process as efficient as possible, the calculator is pre-filled with data approved by DNV. The tool guides our clients through the whole calculation process and offers all possible options and correction factors which will improve the attained EEXI. For instance, corrections due to installed cranes on general cargo ships or higher installed power due to redundant propulsion on shuttle tankers. The EEXI results page shows whether the attained EEXI meets the required EEXI. In case it does not, it will provide the required overridable engine power limitation (EPL) as one possible route to compliance. Once the compliance option has been finalized, it generates the EEXI technical file, which in the next step can be submitted for approval. The good news is that the tool is also available for non-DNV-classed vessels.

 

Photo credit: DNV
Source: DNV Maritime Impact
Published: 19 May, 2022

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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.

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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

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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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