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Fincantieri discusses cruise vessel design amidst an unclear future regulatory environment

Realizing that the future in terms of alternative bunker fuels, technologies and regulations is very volatile, our only option is to build competencies in all fields, states spokesman.

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Marco Bognolo, Vice President Basic Design, Merchant Ship Business Unit, Fincantieri, in May sat down with classification society DNV for an interview on shipbuilding operations amidst an unclear future regulatory environment.

Bognolo has extensive experience previously gained in various disciplines of the technical department, in project management and as senior designer for cruise ships. Over the past decade he has been coordinating the technical definition of the prototype designs for passenger vessels developed by Italian shipbuilder Fincantieri.

The following is an excerpt from the full DNV interview here:

DNV: What is your approach to the different alternative fuel options being discussed for shipping?

Bognolo: Realizing that the future in terms of alternative fuels, technologies and regulations is very volatile, our only option is to build competencies in all fields. This includes exploring zero-carbon fuels like hydrogen and ammonia as potential solutions in case the current tank-to-wake regulatory approach will prevail and the only way to decarbonize will be to have no carbon in the fuel at all. Three years ago, we completed an experimental fuel cell installation to fully understand this technology. If future regulations prefer a well-to-wake approach, biofuels or e-fuels could become the most viable solution.

DNV: What impact does that diversity have on vessel design?

Bognolo: Looking at this variable scenario, we need to build and design projects with a great deal of flexibility. LNG is important today because in the current regulatory scenario it delivers a clear reduction in carbon dioxide emissions towards requirements like the EEDI (Energy Efficiency Design Index) or CII (Carbon Intensity Indicator). We need to build flexible designs that can operate on bridge technologies like LNG or methanol now and on other fuels or technologies in the future so that we can gradually minimize emissions.

DNV: How far do you expect fuel cell technology to take you?

Bognolo: I do not see fuel cells taking over the entire energy supply required on a cruise vessel. It is not only a matter of total energy requirement but also operability. Based on our studies we now know that fuel cells are not capable of scaling a load ramp. They cannot react to sudden variations in energy load in the way an internal combustion engine can. I do not see a scenario in the future where we only have fuel cells. Rather, several technologies will be combined to cover the entire energy demand, for example fuel cells, batteries along with internal combustion engines to handle the demand fluctuations.

DNV: What future pathways do you see for LNG-fuelled ships built today when regulations tighten?

Bognolo: Several scenarios are imaginable. Some volumes of renewable LNG are already available today, and some cruise brands already use it as blend-in fuel. As long as the demand keeps increasing, I expect the availability of bio-LNG to increase as well. There may be a point in the far future where vessels will run on bio-LNG only and the regulation will have shifted from tank-to-wake to well-to-wake, and then we will be all set in terms of net zero. Another potential scenario occurs if the well-to-wake approach is not agreed. In that case we may have to opt for more complex solutions, for instance using LNG with fuel cells. A reformer would feed the fuel cells with hydrogen, and the resulting carbon dioxide would be captured.

DNV: How do you tackle the safety challenges that come with alternative fuels?

Bognolo: The companies of our group cooperate from the very beginning to ensure a safe product. We perform thorough simulations and hazard identification analyses during the pre-design phase of our projects. It is also important to involve suppliers and partner with class societies and flag authorities from early design stages because we need their expertise and capabilities during the definition of a new project to ensure we implement all possible mitigations.

 

Source: DNV
Photo credit: Fincantieri
Published: 17 August, 2023

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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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