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NYK develops compact sulphur-in-oil analyser for ships

Engineers able to determine the best timing to change fuel and adhere to ECA sulphur regulations with device.

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Japanese shipping firm NYK and Nippon Yuka Kogyo Co., Ltd., an NYK Group company, have teamed with Horiba Ltd. to develop a new sulphur-in-oil analyser for ships; the new device is based on an existing device used at onshore analysis centres.

The shipping firm will be able to comply with regulations limiting sulphur oxides (SOx) from vessels and optimise its use of low-sulphur fuel oil with the device, it says.

The device is able to analyse a wide range of marine fuels, from C heavy oil to light oil and maintains the accuracy and reliability of onshore analysis centres.

It uses disposable sample cells for cleanliness and allows onboard engineers to confirm that the sulphur concentration in fuel is under 0.1% before entering an ECA.

“Certain areas around Europe and North America have been designated as emission control areas (ECAs) to prevent air pollution, and ships sailing though those areas are required to use onboard fuel oil having a sulphur content of no more than 0.1%,” explains NYK.

“Therefore, onboard engineers must change to low-sulphur fuel before entering ECAs by calculating the time that the sulphur concentration in tanks and pipes will fall to 0.1% or less.

“Engineers have thus desired to be able to perform onboard sulphur-in-oil analyses to determine the best timing to change fuel and adhere to regulations. This new easy-to-operate sulphur-in-oil analyser for ships has been developed to meet this demand.”

Photo credit: NYK
Published: 19 October, 2018

 

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Digital platform

Days of making bunker decisions in isolation are over, says ZeroNorth MD

Nicolai Bendixen, Managing Director of ZeroNorth Bunker tackles fragmentation in bunkering by sharing his view on the strategic direction to make it a fully integrated part of shipping operations.

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Days of making bunker decisions in isolation are over, says ZeroNorth MD

Nicolai Bendixen, Managing Director of ZeroNorth Bunker on Friday (11 July) shared his view on the strategic direction to make bunkering a fully integrated part of shipping operations:

Traditionally, bunker procurement has been treated as a transaction – often disconnected from the operational, commercial, and environmental realities of shipping. But with intensifying regulations and increasingly complex fuel markets, this fragmented approach exposes companies to inefficiencies, rising costs, and compliance risks.

Since his appointment in 2024, Bendixen has led the development of a new strategy focused on transforming bunkering into an integrated, data-driven part of shipping operations – one that connects fuel buying directly to operational performance, commercial strategy, and emissions impact.

“The days of making bunker decisions in isolation are over,” says Bendixen. “We’re operating in an environment where every fuel decision has consequences – for cost, for emissions, and for operational performance.”

A growing challenge for operators

The complexity facing ship operators today is unprecedented. Fuel remains the industry’s single largest operating cost, but pricing is volatile, supplier networks are fragmented, and new regulations are fundamentally reshaping bunkering requirements. At the same time, the industry is under pressure to cut emissions, optimise performance, and manage multiple fuel types – from conventional bunkers to alternatives like LNG, methanol and biofuels.

“These are not isolated decisions,” Bendixen explains. “You can’t separate bunkering from voyage planning, from emissions reporting, or from your commercial strategy. But most of the tools in the market still treat them as separate processes.”

An integrated approach

ZeroNorth is closing this gap by embedding bunkering into its fuel optimisation ecosystem. Through the ZeroNorth platform, bunker procurement, planning, performance data, and emissions management are being connected – enabling operators to make informed, holistic decisions.

“Bunker procurement is part of a bigger operational puzzle,” says Bendixen. “Our role is to give operators the tools to solve it in real time – with data, with automation, and with alignment to both commercial and sustainability goals.”

ZeroNorth’s bunker products have already evolved significantly since the company entered the bunker space in 2022. Following the integration of ClearLynx and Prosmar Bunkering, the company has streamlined digital procurement tools, scaled its electronic Bunker Delivery Note (eBDN) solution across global ports. Over 95% of pricing volume is now automated, helping reduce manual workload and improve pricing accuracy.

Towards autonomous bunker management

Bendixen’s ultimate goal is what ZeroNorth calls “Autonomous Bunker Management.”

“The complexity will only increase,” he says. “More fuel types, more suppliers, more regulations – operators can’t manage that with disconnected systems. We believe the future lies in intelligent, connected environments where procurement, planning, and compliance are automated and aligned.”

This vision involves building AI-driven systems capable of continuously learning from operational data, predicting optimal procurement strategies, and executing transactions with minimal manual intervention. Work is already underway on autonomous planning capabilities, smart claim detection, and enhanced pricing indices designed to support greater transparency and reliability across the bunker market.

Importantly, Bendixen stresses that ZeroNorth’s approach is designed to complement – not replace – existing procurement models. The company provides technology that enables informed decision-making, whether operators manage procurement in-house or through trusted partners.

“Procurement will always involve relationships, but it needs to be underpinned by data, automation, and alignment to operational realities,” Bendixen concludes. “That’s how we move beyond fragmented decisions – and towards a future where fuel procurement helps drive both commercial performance and decarbonisation.”

 

Photo credit: ZeroNorth
Published: 15 July, 2025

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Mass Flowmeter

TFG Marine installs first ISO-certified mass flow meter on US Gulf bunkering barge

Aims to equip 90% of its global bunkering fleet with MFMs by 2026.

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TFG Marine installs first MFM MT

TFG Marine on Friday (11 July) said it has reached a key milestone in its global digitalisation programme with the installation of an ISO 22192-compliant mass flow meter (MFM) on the Buffalo 404, a barge on time charter from American bunker barge company Buffalo Marine Service Inc.

This is the first ISO-certified MFM-equipped bunkering barge operating in the US Gulf, setting a new benchmark for transparency, accuracy and operational efficiency in marine fuel delivery across the region, it notes.

The installation is part of TFG Marine’s wider strategy to equip close to 90% of its global bunkering fleet with MFMs by 2026 as a commitment towards improving data integrity, streamlining operations and strengthening trust in marine fuel transactions.

“Our continued investment in mass flow meter technology underlines our commitment to leading the modernisation of marine fuel supply chains,” said Kenneth Dam, Global Head of Bunkering at TFG Marine.

“I’m proud that more than 60% of our barge fleet already deploys mass flow meters, and we continue to build on this.

“By ensuring greater accuracy in delivered quantities and eliminating manual measurement discrepancies, we’re helping to create a more transparent, reliable and efficient bunkering process for shipowners and operators globally.”

 

Photo credit: TFG Marine
Published: 14 July 2025

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Wind-assisted

Anemoi unveils state-of-the-art rotor sail production facility in China

Site boasts an annual production capacity of 250 Rotor Sails, and the option to expand further and store units for fast turnaround.

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Anemoi Rotor Sail production facility MT

Wind propulsion solutions provider Anemoi Marine Technologies on Tuesday (8 July) officially opened its new Rotor Sail production facility in China.

Strategically located on the banks of the Yangtze River, Anemoi’s facility is located in Jingjiang City, Jiangsu Province, within Daming Heavy Industry’s manufacturing base.

The facility provides direct access to port infrastructure, enabling seamless logistics for import, export, and delivery.

With barge transport available on-site, Rotor Sails can be transported efficiently and installed directly at nearby major shipyards, streamlining operations and minimising environmental impact.

“This is more than just a new site,” said Clare Urmston, CEO of Anemoi.

“It’s a fully integrated, end-to-end production hub where every stage, from steel fabrication and precision assembly to rigorous testing and quality assurance, is handled under one roof.

“That means faster turnaround, uncompromised quality, and complete oversight by our expert team, on site, from start to finish. Anemoi’s strategy is quality first and this site enables exactly that.”

With an annual production capacity of 250 Rotor Sails, and the option to expand further and store units for fast turnaround, the new site positions Anemoi to meet surging global demand and support its customers in achieving critical decarbonisation goals.

 

Photo credit: Anemoi Marine Technologies
Published: 10 July 2025

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