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DNV on Fuel EU Maritime: How to prepare for compliance

After the release of the FuelEU Maritime Monitoring Plan online form in mid-May, DNV recommends that shipowners begin preparing their plans as the deadline of 31 August is approaching fast.

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DNV on Fuel EU Maritime: How to prepare for compliance

Classification society DNV on Monday (6 May) published a technical and regulatory news to provide more details on FuelEU Maritime and how ship owners and managers can prepare for it:

FuelEU Maritime sets requirements on the well-to-wake GHG intensity of energy used for ships trading in the EU/EEA from 1 January 2025. The first step is to prepare and submit a monitoring plan to an accredited verifier by 31 August 2024. This statutory news provides you with more details on what you need to prepare.

Summary of the FuelEU Maritime GHG intensity requirements

From 1 January 2025, for ships trading in or to/from the EU/ EEA irrespective of flag, the annual average GHG intensity of energy used on board needs to be below a defined level. The GHG intensity is measured as GHG emissions per energy unit (gCO2e/MJ) and includes carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O).

In addition to emissions from energy use on board the ship, GHG emissions are calculated in a well-to-wake perspective, including emissions related to the extraction, cultivation, production and transport of fuel. The regulation includes provisions for crediting ships using wind-assisted propulsion.

The GHG intensity requirements are set as a percentage reduction relative to a 2020 reference value of 91.16 gCO2e/MJ. The percentage reduction requirement increases gradually every five years to 2050 – meaning, for example, that it stays at 2% from 2025 to end-2029:

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Voyages, scope

The FuelEU Maritime GHG intensity requirements apply to 100% of energy used on voyages and port calls within the EU/ EEA, and 50% of energy used on voyages into or out of the EU/EEA. To avoid evasive behaviour, container ships stopping in transshipment ports outside the EU/EEA, but less than 300 nautical miles from an EU/EEA port, need to include 50% of the energy for the voyage to that port as well, rather than only the short leg from the transshipment port. 

The GHG intensity requirements apply to ships above 5,000 GT transporting cargo or passengers for commercial purposes. It does not apply to offshore ships. The scope could change as part of the scheduled review by the end of 2027.

FuelEU Maritime also sets requirements on the use of shore power for container and passenger ships from 2030. More details on this part of the regulation can be found in the References.

Compliance process

Responsible shipping company

The requirements apply to the shipping company, which is the shipowner or any other organization or person, such as the manager or the bareboat charterer, who has assumed responsibility for the operation of the ship, including duties and responsibilities imposed by the ISM Code.

As opposed to EU ETS, the responsible company under FuelEU Maritime must be the ISM company and cannot be retained by the registered owner unless the owner is also the ISM company. This implies that the responsible company for a ship may not be the same for EU ETS and FuelEU Maritime. Each responsible company will need to be registered with an administering state, which is the same as the Administering Authority for EU ETS compliance.

In the event of a change of company, the shipping company has the responsibility – on 31 December in any given year – for compliance for the whole calendar year. However, previous companies are required to report and verify energy use and emissions as soon as possible after the changeover.

Pooling of compliance

FuelEU Maritime includes the option to attain compliance across a fleet of ships, even if they belong to different companies. This means that each individual ship does not need to achieve the required GHG intensity but can rely on other ships to achieve a combined level of GHG intensity below the requirement.

Banking and borrowing of compliance surplus

If a ship has an average GHG intensity below the requirement, the surplus emission amount (compliance surplus) can be banked for use in the subsequent compliance period. Similarly, a ship can borrow advance compliance surplus from a subsequent period, limited to 2% and only for two consecutive periods, and with a 10% penalty on the borrowed compliance surplus for the subsequent period.

Penalties

Ships that have a higher GHG intensity than the requirement must pay a penalty corresponding to its compliance deficit, measured as the difference between the required and actual GHG intensity, multiplied by the energy use. The penalty is progressively increased if the ship has a compliance deficit for two or more consecutive reporting periods. The compliance deficit is calculated into energy based on the actual GHG intensity of the ship, applying a penalty of €2,400 per tonne VLFSO energy equivalent, or about €58.50 per GJ of non-compliant energy use. Hence, the penalties can be significant.

Reporting and verification

The energy use and emissions will be reported and verified through a scheme which is separate from the existing EU Monitoring, Reporting and Verification (MRV) system. However, elements from the MRV regulation can be reused for the purpose of the FuelEU Maritime regulation.

By 31 August 2024, the FuelEU Maritime Monitoring Plan needs to be submitted to a verifier (such as DNV), describing the method for monitoring and reporting of the data required under this regulation. This plan comes in addition to the current MRV Monitoring Plan, but part of this can be reused.

Vessels trading in the EU/EEA countries shall have the approved FuelEU Maritime Monitoring Plan on board before 1 January 2025.

How to start FuelEU Maritime preparations

The deadline of 31 August is approaching fast, and early preparation is strongly recommended!

Step 1: Prepare your FuelEU Maritime Monitoring Plan, with complementing documentation.

DNV will make the FuelEU Maritime Monitoring Plan online form available to our customers in mid-May 2024 (DNV customers will be notified by email). DNV’s existing EU MRV customers will be able to base this plan on their verified MRV plans.

Step 2: Copy the plan of other vessels in your fleet.

You will also be able to copy all the sections of the FuelEU Maritime Monitoring Plan between the vessels in your fleet, like the MRV Monitoring Plan online form but in an extended way.

Step 3: Submit the plans to DNV for verification after EU documents are published.

Submitting the Monitoring Plans to DNV for verification will not be possible before the official EU documents have been published, scheduled for the end of Q2 2024. This would leave July and August for submission of the Monitoring Plans to the verifier. DNV will notify its customers when the submission can be performed.

Other useful information about the preparation of FuelEU Maritime:

Requirements for providing new documents relating to the FuelEU Monitoring Plan verification highly depends on the ship type:

  • For passenger/container vessels, some documentation related to onshore power supply equipment will be required.
  • If your vessels do have any other equipment like fuel cells, zero-emissions technology or wind-assisted propulsion installed on board, documentation to confirm that would also be required before plan verification.

The companies shall also specify the established total electrical power demand of the ship at berth. By default, this would be based on the main engine (ME) power, but it can also be taken from the ship’s electrical load balance/study. These documents would also have to be provided by non-DNVclassed vessels if the non-default option is chosen.

The Continuous Synopsis Record and Safety Management Certificate of the vessel might also be required to confirm the company in charge of the vessel.

Companies must also complement the control system and data gap procedures to include the additional data to be monitored and reported for the purpose of the FuelEU Maritime regulation. The FuelEU Monitoring Plan online form will therefore also contain the outline of the overall control system creator. This new requirement, coming from both the FuelEU Maritime regulation and the revised MRV regulation, states that companies need to describe their data flow processes from the emissions measurement to data compilation. Furthermore, they need to describe the potential impact and probability of incidents which may happen at each step and define the control activities mitigating the risk such incidents might have.

DNV requests that the above information be provided in a practical, digital format to support MRV Emission Report verification and FuelEU Maritime report verification. Implementing regulations covering the FuelEU Monitoring Plan verification activities strictly requires this information to be provided before the start of the assessment of the plan.

Recommendations

  • After the release of the FuelEU Maritime Monitoring Plan online form in mid-May, DNV recommends that shipowners begin preparing their plans. This draft plan can then be copied for other vessels in their fleet. Submitting these plans to DNV for verification can only be performed after the official EU documents have been published, scheduled for the end of Q2 2024.
  • We encourage our customers to attend our “Ask the Expert” webinar taking place on 14 May 2024 (invitation will be sent via email). There we will discuss FuelEU Maritime and show how to comply with regulations using DNV’s digital tools.
  • Review commercial contracts to define how compliance is managed and compensated in the maritime value chain.

 

Photo credit: DNV
Published: 7 May 2024

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Wind-assisted

DNV awards TADC to Econowind for VentoFoil 3-Series

System actively harnesses wind power to generate forward thrust, helping to reduce bunker fuel consumption and mitigate FuelEU penalties.

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DNV awards TADC to Econowind for VentoFoil 3-Series

Dutch wind-assisted propulsion technology firm Econowind on Wednesday (15 July) said it has received a Type Approval Design Certificate (TADC) from classification society DNV for its VentoFoil 3-Series boundary layer suction wing. 

The company said the certification confirms compliance with DNV’s ST-0511 standard for Wind-Assisted Propulsion Systems and enables easier integration of VentoFoils on DNV-classed vessels worldwide. 

Econowind added that the approval accelerates the deployment of wind propulsion across the shipping industry.

“DNV is one of the world’s leading classification societies. This TADC gives DNV-classed shipowners confidence that VentoFoils meet the highest industry standards,” said Chiel de Leeuw, Chief Commercial Officer at Econowind. 

“It simplifies the approval process for both retrofits and newbuilds. VentoFoils are ideal for late-stage design integration and retrofit projects. This is an important milestone for Econowind and for the wider adoption of wind-assisted ship propulsion.”

The 3-Series VentoFoil is Econowind’s best-selling suction wing to date, with over 150 units sold. The system actively harnesses wind power to generate forward thrust, helping to reduce fuel consumption and mitigate FuelEU penalties. The system includes a tilting foundation, allowing the wings to be tilted down during port operations or in adverse weather conditions, making it a flexible solution.

The TADC applies to the 16-meter VentoFoil 3-Series product design and supports easy integration into DNV-classed vessels without repeating the full design assessment process. This enables shipowners, shipyards, and project teams to move more efficiently from concept to installation, reducing project complexity and accelerating deployment. 

Hasso Hoffmeister, Senior Principal Engineer at DNV Maritime, said: “It is a great pleasure to award Econowind this new certificate. WAPS have been going from strength to strength over the past few years, from 2022 the number of vessels in operation has increased five times, and we’ve now topped the century mark. 

“And with the current advances in technology, materials, and production capacity in the segment, we expect this to accelerate. So, while the wind always changes, the shipping industry is likely to be sailing strong for years to come.”

Econowind expects the DNV Type Approval Design Certificate to accelerate adoption of the VentoFoil, particularly among shipowners seeking proven, independently certified technology that can support fuel savings, emissions reductions, and decarbonization goals.

MS Heinz of HS Schiffahrt is among the first vessels to sail under this TADC.The company said the approval builds on Econowind’s growing installed base and further strengthens confidence in wind-assisted ship propulsion as a practical solution to address energy scarcity and high fuel prices. 

In addition to the 3-Series, Econowind offers the 5-Series for the deep-sea market.

 

Photo credit: Econowind
Published: 17 July, 2026

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Alternative Fuels

DNV: How low‑GHG methane can future‑proof LNG-capable vessels

DNV summarises key findings of its Methane in shipping paper, helping shipowners of LNG-capable vessels to meet stricter GHG reduction requirements, and optimise LNG‑based fuel strategies for future compliance.

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DNV: How low‑GHG methane can future‑proof LNG-capable vessels

Classification society DNV on Monday (22 June) published a Maritime Impact article, summarising the key findings of its Methane in shipping paper, helping shipowners of LNG-capable vessels to meet stricter GHG reduction requirements, and optimise LNG‑based fuel strategies for future compliance: 

Excluding LNG carriers, more than 800 ships can run on LNG using mature, proven technology and established infrastructure, with over 600 more on order.

Under the FuelEU Maritime regulation, LNG‑capable ships can remain compliant on fossil LNG until around 2035, depending on engine configuration. Ships fitted with two‑stroke high‑pressure dual‑fuel engines can remain compliant longer than those using four‑stroke low‑pressure dual‑fuel engines, which are more common in cruise ships and RoPax vessels.

Extending LNG compliance with low-GHG options

DNV’s Methane in Shipping white paper indicates that a potential compliance pathway is the use of LNG-compatible low-GHG fuels. LNG ships are compatible with alternatives such as liquefied bio-methane and e-methane. With tightening GHG intensity requirements, these ships are thus well positioned to transition towards lower GHG emission fuels without major retrofits for these alternatives.

t1 ind 636 main drop in fuel options

“Bio-methane and e-methane can achieve very low, or even negative, life cycle emissions depending on how they are produced. LNG-fuelled vessels can progressively decarbonize by blending in or switching to these fuels,” explains Øyvind Sekkesæter, Senior Consultant at DNV and lead author of the paper.

Demand for low-GHG methane will grow with tightening regulations

According to demand projections outlined in the paper, compliance-driven low-GHG methane demand under FuelEU Maritime alone could reach 2–4 million tonnes by 2040, rising to as much as 40–95 million tonnes under the proposed IMO Net Zero Framework’s base target.

t2 ind 636 projected demand for low ghg methane

On the supply side, current production of low-GHG methane is limited, but still higher than many other low-GHG fuel alternatives. Global bio-methane production reached around 7 million tonnes in 2024 and is projected to increase to about 15 million tonnes by 2030. E-methane remains nascent, with only 0.01 million tonnes of operational capacity today, but announced projects could lift this to 0.9 million tonnes by 2030.

t3 ind 636 bio methane production in key markets

While there is significant potential to expand the global supply of low-GHG methane beyond today’s production levels, shipping will compete with other sectors for this supply. Most available supply is already absorbed by power generation and road transport, meaning access for shipping will largely depend on its willingness to pay relative to other users.

Note: The full DNV article can be read here

Related: DNV paper: Existing LNG bunkering infrastructure will ease transition to low‑GHG methane

 

Photo credit: FueLNG and DNV
Published: 23 June, 2026

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Engine

Eight classification societies oversee successful TAT of Everllence ammonia engine

Everllence announced the successful Type Approval Test of its ME-LGIA ammonia-burning engine at its Research Centre Copenhagen.

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Eight classification societies oversee successful TAT of Everllence ammonia engine

Everllence recently announced the successful Type Approval Test (TAT) of its ME-LGIA ammonia-burning engine at its Research Centre Copenhagen (RCC). 

Eight classification societies oversaw the testing that took place from 10 to 12 June, marking the latest phase in the engine’s journey towards its market debut.  

Bjarne Foldager, Head of Two-Stroke Business, Everllence, said: “The TAT is yet another important step as we definitively move from concept development to seagoing engine operation. It confirms the Everllence B&W ME-LGIA as ready for on-board installation and is the last test before actual sea and gas trials. 

“This engine sets new benchmarks in zero-carbon propulsion and digitally connected performance, and has attracted great interest since its development was announced in 2019. It stands testament to Everllence’s unique ability to meet demands and bring innovative fuels to market.”

Everllence officially marketed the ME-LGIA engines at a two-day event in Copenhagen in November 2025. Using the Diesel principle and the well-known, dual-fuel Liquid Gas Injection concept, the engine has a proven track record of several hundred thousand operational hours.

Ole Pyndt Hansen, Senior Vice President, Head of Two-Stroke R&D, Everllence, said: “The TAT is also important in relation to maturing IMO ammonia regulations as it is vital that rules and guidelines are in line with reality to optimise safety onboard vessels. 

“This experience comes from industry and the first ammonia-driven ships, which are expected to operate at sea during 2026, will act as compelling input for the development of these guidelines.”

Everllence also noted that the ammonia TAT marked the end of an era with it being the final TAT at the RCC in Copenhagen before the company moves location to outside the city in late-2027.

 

Photo credit: Everllence
Published: 22 June, 2026

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