VPS: Rem Offshore achieves record fuel efficiency gains in decarbonisation campaign
Sindre Stemshaug Bornstein, VP Commercial Decarbonisation at VPS, shares the firm’s role in REM Offshore campaign which saw its fleet increase its fuel efficiency by 9.8% in three months.
Sindre Stemshaug Bornstein, VP Commercial Decarbonisation of marine fuels testing company VPS, shares the firm’s role in REM Offshore campaign which saw its fleet increase its fuel efficiency by 9.8% in three months:
The crews on the REM PSV fleet recently rallied behind the common goal of increasing the fuel efficiency. The results speak for themselves. Over the course of three months the fleet increased its fuel efficiency by a baffling 9.8%. This translates directly to emission cuts and cost savings, totaling 1,700 tons of CO2 emissions saved and a fuel value in excess of half a million dollars.
The objective of the REM Offshore campaign was to proactively reduce vessel emissions levels in key modes of operation, such as dynamic positioning (DP), standby, port and transit eco. To do this, a specific part of the project was built around identifying and overcoming technical and operational barriers. In three of the four modes of operation double-digit savings was achieved during the campaign period. Some vessels even saw savings >20% in certain operational modes. The detailed analytics and measurement of savings was done by leveraging the high-quality fuel and operational data REM is collecting through the VPS Maress data- driven decarbonisation solution.
REM and VPS worked closely during the project, seen here with Linda Stuberg from VPS and Capt. Boyan Boyanov from REM Mira.
REM HSEQ Manager Iliyan Aleksandrov, said: “REM has committed to optimising the energy consumption of our operations and being an active player in the ongoing transition to a more sustainable maritime industry. We achieved our ISO 50001 certification this year, and amongst other initiatives, we were excited to extend our working relationship with VPS Decarbonisation on this campaign. Crew dedication, strong focus on energy efficiency and consumption optimisation, combined with VPS decarb advisory service and Maress software were the key factors in achieving the amazing results.”
One example of a challenge that is a cause for excessive fuel burn was when vessels are in transit and receive speed demands from charterers that might not align with fuel- efficient speeds. The challenge for the crew is to then strike the right balance between vessel speed, fuel efficiency, prevailing weather conditions, and safety.
By using available data and insight around this to engage in close discussions with the charterers it is possible to fine-tune speed based on vessel capabilities and conditions. Closer, data-driven interaction between vessel owner and charterer is often a win-win situation, where the end-result is more efficient vessel operations. In the campaign, REM was also able to use the data collected in Maress to calculate the economic speed of each vessel and pairing this with sailing forecast data led to improved voyage planning and speed management.
“What gets measured gets managed”, said Emilian Buksak, Senior Decarb Advisor with VPS. He worked closely with the crew and onshore organisation during the planning and execution of the campaign.
“The results we see from campaigns like this are just incredible. It was truly motivating to see the whole REM organisation start utilising available data and analytics in new ways. We started seeing patterns and improvement areas that would have been difficult to uncover without high quality data collection and analytics such as provided by the Maress software solution. However, finding the answers is one thing, but there would be no savings if it wasn’t for the focus and eagerness of the crews to really take it to the next level”, Emilian continued.
Once a new efficiency level and fleet baseline has been demonstrated in a campaign such as this, it is key to avoid falling back into old patterns. A few ingredients that improve the chances of sustained results are; a continued focus from the organisation and a company culture built around celebrating best practices – in combination with a solid system for showing data-driven insights.
Looking ahead, Iliyan and Emilian discuss with enthusiasm about the next initiatives on the list to reduce fuel and emissions further. They are in full agreement that -even though big strides have been taken and the REM vessels are more efficient than most “…there is more potential to be tapped!”
REM Offshore CEO, Lars Conradi Andersen sums it up: “Decarbonisation is the way forward for our industry. What we have achieved and learned during this campaign will be further implemented within our fleet operational practices to make sure REM continues to be a leader in innovation and green initiatives towards the zero-emission long term target.”
And, if you have been wondering which of the REM PSVs that saw the biggest savings in the campaign, the answer is REM Cetus. Congratulations to the crew.
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
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.”
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.
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.”