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Opsealog: Path to data-driven efficiency in the OSV sector

Damien Bertin highlights findings of the firm’s latest white paper and offers recommendations that can help OSV operators secure immediate gains in fuel efficiency.

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Opsealog: The path to data-driven efficiency in the OSV sector

Damien Bertin, Business Director at maritime performance management expert Opsealog, highlights findings of the company’s latest white paper, offering recommendations that can help OSV operators secure immediate gains in fuel efficiency and reduce the carbon impact of their offshore activities:

Most OSV operators know what it takes to operate a fleet well. What they don’t always have is the precise, granular data they need to assess whether or not their vessels are performing at their best.

Fuel monitoring and analytics enables companies to track their fuel usage, have a better understanding of their energy efficiency and monitor the technical performance of the engines. For fleet managers, having detailed monitoring in place helps them gain insights on how to adjust operations to improve efficiency, reduce their carbon footprint and control operational costs. It also quantifies the reduction in fuel consumption gained from efficiency improvements or hull cleaning, for instance. 

In short, it gives fleet managers the data to follow up on an objective, with an evidence-driven basis for making the best decisions about their fleet’s current operations and future trajectories.

The rise of the digital era comes as pressure to decarbonise is growing rapidly: globally through the IMO’s Carbon Intensity Indicator (CII) and its Data Collection System (DCS), and regionally through measures such as the EU’s Emissions Trading System (ETS) and EU MRV (monitoring, reporting, and verification) regulation. Although OSV operators are not yet required to comply with these regulations, it is likely they will need to do so in the future, as regulatory targets and reporting requirements ramp up in the OSV sector. 

Whilst maritime decarbonisation targets are ambitious and will require action in the short term, the encouraging news is that there are five clear steps that we can take today that will deliver immediate and significant fuel savings in OSV operations. What is more, these short-term measures will lay the foundations for a long-term programme of change, all driven by a data-led approach to fuel efficiency.   

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Step 1: Mapping the existing data environment 

The Alan Turing Institute defines data ‘wrangling’ as the process of understanding, integrating, and preparing data for computer modelling. In the context of ship operations, data mapping involves assessing various data sources, both digital and paper-based, and addressing issues like missing or messy data. This mapping also explores potential enhancements through external data, such as weather forecasts. 

Most fuel efficiency improvements can be unlocked with data that is already available, avoiding the need to install new sensors or systems. Instead, the key is to streamline data collection and integration. Connectivity is crucial for data transfer, so upgrades and cybersecurity should be taken into consideration. 

Collating data from different sources often requires the deployment of Application Program Interfaces (APIs), and questions of data ownership must be addressed contractually. 

Step 2: Understanding the data analysis process

After data is collected, checked, and integrated, human oversight becomes crucial in the analysis process. While digital tools provide a precise snapshot of fleet performance and identify patterns, human expertise is necessary to interpret the data in the specific context of the company, fleet, and operational challenges. In short, people play a vital role in transforming data into actionable insights and driving change.

Digital solutions help operators leverage data for regulatory compliance and business opportunities. These solutions can analyse historical and forecasted data alongside current conditions, automating data collection without burdening the crew. This real-time data enables quick responses to changing conditions and proactive problem-solving. However, it’s essential for ship operators to understand how these analyses and recommendations are generated, especially to ensure safety levels are maintained. Although technology contributes to key performance indicators (KPIs), human experience remains irreplaceable in ship operation and management.

Step 3: Identifying clear goals for greater efficiency 

Providing insights into factors like fuel consumption and emissions, embracing digitalisation is a practical decision for companies. In practice, tracking data allows companies to identify starting points and potential areas for improvement, leading to enhanced operational, financial, and environmental outcomes. With this improved information flow and automated reporting, unprecedented accuracy and visualisation enables the setting of goals for improving fuel management. At this point, clear KPIs are crucial for assessing return on investment, and communicating results.

Data on vessel positions, speed, and engine configurations allows understanding of underperforming vessels, facilitating goal-setting for improvement. Tailored insights can be delivered at individual ship or fleet levels, multiplying efficiency gains. However, new operating practices to meet KPIs require acceptance and understanding from crews and shoreside personnel. Contractual and safety issues should be considered in consultation with those involved in day-to-day tasks.

Step 4: Ensuring a collaborative process 

Successful digitalisation requires organisational and cultural changes as much as technological advancement. The transition must encompass all levels, from boardrooms to vessel bridges. While technical challenges like data integration can be resolved, a shift in mindsets is crucial for effective implementation. Real dialogue and discussions about on-the-ground realities are vital for success.

User experience is paramount, requiring investment in software design to ensure users are comfortable with interfaces and understand their roles and goals. Projects often involve multiple stakeholders, including third-party providers, and data from various sources, requiring collaborative efforts for smooth integration.

Internal stakeholders, especially managers, play a crucial role in implementing a new digital mindset. While a project manager may coordinate with external providers, overall engagement from everyone in the company is essential. Securing buy-in and adoption from employees involves investing time and resources to engage them and convey the meaningful impact of digital solutions on their roles and responsibilities. At Opsealog, we believe that digitalisation is viewed as a continuous journey rather than a singular outcome.

Step 5: Managing ongoing change 

Pilot testing new approaches is crucial for gaining valuable experience and building confidence in the broader implementation of digital solutions. Change management is a vital aspect of digitalisation projects, and operators may wish to limit changes initially to specific projects, regions, or vessel types. Some solutions may be tailored to certain operations or vessels with specific power systems, impacting the rollout strategy.

Following the initial project, an operator’s digital ecosystem continues to grow, driven by confidence in fuel efficiency improvements. As regulations continue to change, and with ongoing expert consultation more opportunities for reducing fuel consumption will be revealed. As new low-carbon and zero-carbon fuels emerge, data collection and processing methods will need to adapt, ensuring robust measurements of consumption, emissions, and operational costs associated with adopting these new fuels.

Digitalisation is an ongoing process rather than a final destination. Establishing foundations for onboard reporting supports long-term organisational ambitions, but data processes must evolve to align with the changing landscape of the energy transition. Internal communication of successes ensures operational gains positively impact future tenders, while external communication to charterers, financiers, and insurance providers enhances strategic opportunities and creates lasting value for the operator.

Photo credit: Opsealog
Published: 27 November, 2023

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Technology

StormGeo integrates Alfa Laval sensor data with Voyage Intelligence platform

Enhancing voyage efficiency is seen as the primary use case for sensor data in the short term, with the initial focus mainly on marine fuel consumption, according to StormGeo’s VP Shipping Petter Andersen.

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StormGeo launches new premium advisory offering with emission compliance reporting

Weather intelligence and decision support solutions provider StormGeo on Monday (1 June) said the company is expanding its Voyage Intelligence platform by integrating sensor data from shipboard energy consumers to deliver real-time insights for enhanced technical performance under a partnership with its parent Alfa Laval.

The joint project marked a significant advance in digitalisation of shipboard equipment through automated collection of engine and hull data and integration into a wider digital ecosystem to give a clearer overview and better understanding of vessel performance.

StormGeo and Alfa Laval are combining their resources to provide hardware installation, data collection and analysis, performance advice and client support as part of a unique, all-inclusive delivery from a single company.  

StormGeo’s VP Shipping Petter Andersen, said: “The goal is to provide a comprehensive, integrated solution for shipping companies to simplify data collection and harvest more value by using actionable insights from sensor data to enable faster and better-informed voyage decision-making.”

Enhanced data-driven insight into vessel performance represents an enabler for operational efficiencies and fuel savings to boost sustainability through more effective decisions, with AI-driven analytics seen as a tool to support rather than replace human judgment to maintain the focus on safety as top priority.

“Ship operators need actionable insights, not just data. Continuous real-time monitoring helps transform sensor and performance data into smarter operational decisions,” Andersen said.

Alfa Laval, a supplier of ship equipment and specialist in real-time monitoring, is taking advantage of recent advances in onboard connectivity to apply its expertise in sensor data collection to shipping through the tie-up with StormGeo, a global provider of weather intelligence and smart digital solutions for voyage optimization.

Enhancing voyage efficiency is seen as the primary use case for sensor data in the short term, with the initial focus mainly on fuel consumption, according to Andersen.

Real-time data increases visibility of hull and main/auxiliary engine performance to inform proactive efficiency measures such as hull cleaning or engine tuning, while also providing a basis for long-term analysis and benchmarking at both individual ship and fleet level.

“The innovative element of this integration is that we are assimilating equipment sensor data with an array of datasets covering weather, route optimization, voyage planning and navigation, emissions reporting, and bunker planning and procurement accessible via a unified user interface. This gives a more holistic overview for operational decisions,” according to Andersen.

StormGeo is the sole contracting party for the integrated solution, while accessing resources and technology from Alfa Laval’s global network. The company now sees the opportunity for future application of sensor data to a wide range of operational, safety, commercial and environmental use cases in maritime, in partnership with third-party data providers.

In particular, Andersen highlighted the potential for automation of noon reporting based on streaming of fuel consumption data to replace time-consuming manual processes – such as email and fax – for meeting SOLAS and other reporting requirements. A further possible application is condition-based monitoring of equipment for proactive maintenance.

This is part of Alfa Laval’s broader strategy to expand sensor data collection across multiple ship systems to realize an Internet of Things (IoT) onboard as part of its cloud-based ALIoT platform, in line with the trend towards increased connectivity in shipping and smarter vessel operations.

Alfa Laval’s Head of Vessel Operations, Jesper Boman, said: “There’s a lot of potential to further digitalize, giving operators real-time insights that help them make better decisions, reduce risk, improve reliability, and avoid unnecessary costs.

“At the same time, implementing and using digital tools needs to be done with robust cybersecurity measures in place. Aligned with the international standards, to keep our maritime assets safe.”

 

Photo credit: StormGeo
Published: 2 June, 2026

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Bunker Fuel

StormGeo: Smarter voyage decisions can boost payback amid market swings

‘In an environment of fuel price fluctuations, freight market swings, operational disruption and rising emissions costs, voyage planning can no longer remain static,’ says StormGeo’s Rolf Reksten.

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StormGeo: Voyage optimisation falls short without real-time commercial clarity

Higher bunker prices. Trade route disruption. Soaring freight rates. 

The impact of the Middle East war on global shipping has again demonstrated how geopolitical shocks can drastically affect operational planning – and why navigating market volatility is essential to optimize the commercial efficiency of voyages, according to StormGeo on Thursday (28 May). 

“Operators have to expect the unexpected and be agile in their thinking,” said StormGeo’s Commercial Lead Routing Rolf Reksten.

“In an environment of fuel price fluctuations, freight market swings, operational disruption and rising emissions costs, voyage planning can no longer remain static.

“Operational decisions – from routing and speed to arrival timing – must increasingly respond to constantly changing economic conditions, in the same way that shipping must adapt to more extreme weather patterns caused by climate change,” he explained.

Accelerating cyclicality

Shipping markets have always experienced cycles, but these are becoming more frequent and volatile, driven by geopolitical effects, macroeconomic factors, energy market shifts, supply and demand, evolving regulation and critical stockpiles in key countries.

Optimization is no longer solely determined by speed and fuel efficiency, but by diverse factors that are reshaping voyage economics – and this makes operational decision-making more complex than ever.

“Rather than sailing smoothly from the Persian Gulf to India or China with crude, you may have to pick up the cargo from West Africa, Brazil or the US Gulf. Voyages are longer, the need for optimization is greater, and you have to relate execution much more to market volatility than before,” Reksten said.

The commercial outcome of a voyage is affected by the interplay of different economic variables – from fuel price volatility, rapidly moving freight markets and regulatory shifts that impact carbon costs to delays and trade disruption caused by port congestion, weather or regional conflict that can result in both direct costs and missed opportunities.

Fuel price effect

Given fuel is the largest cost variable of a voyage, bunker price hikes can significantly affect profitability without consideration of the wider commercial picture, and this requires a dynamic approach to decision-making to capture value across the voyage cycle.

Operators may lose value or increase risk if decisions are made without updated economic insight based on changing market conditions.

A case in point is the recent Strait of Hormuz crisis that fuelled higher tanker rates and a spike in bunker prices, which is estimated by lobby group Transport & Environment to have cost shipping companies an additional €340 million a day in fossil fuel bills.

Among the challenges for shipping companies are planning voyages without considering fuel price shifts, making speed decisions that do not account for port congestion or schedule changes, and having limited visibility into emissions cost exposure.

And this demands constant economic awareness with real-time data insights of the different variables to facilitate a shift from static to adaptive voyage planning to avoid leaving value on the table, according to Reksten.

‘Keeping an eye on markets’

“If you don’t have an eye on the markets and you’re purely focused on the route, this can undermine the commercial outcome of the voyage. You may need to reassess during the voyage whether to adjust speed, ETA or bunker strategy to execute in the most optimal way in relation to your commercial goals,” he said.

The need for a more dynamic approach to voyage planning is driving industry adoption of AI-driven voyage intelligence – integrating real-time data for ocean and weather conditions, vessel performance, market insights and emissions monitoring – to deliver predictive analytics supported by human expertise to inform adaptive decision-making, according to Reksten.

This enables operators to evaluate multiple scenarios and adapt according to changing conditions to safeguard voyage margins even in volatile markets, such as by capturing opportunities in a rising freight market.

“How you execute the current voyage can be tied to what your next employment will be. If the market is rising steeply, you want to sail as quickly as possible to discharge and offer your ship into the market at a higher price point,” Reksten explained.

Single source of truth

By combining operational, economic and sustainability data, voyage intelligence fully integrates commercial awareness into the planning process. Furthermore, it provides a single source of truth with visibility across company departments to allow better coordination between different teams, avoiding possible blind spots in decision-making.

“A typical voyage entails interaction between a lot of different moving parts – and this requires alignment of KPIs across commercial and operations teams that can be difficult in a fast-paced environment,” Reksten said.

Voyage intelligence allows decision-making to be informed by both operational expertise and evolving economic realities – such as metocean conditions, fuel prices, charter party requirements, freight market conditions, emissions and compliance obligations – to enable adaptive voyage management aligned with a shifting environment.

Managing uncertainty

This means shipping companies can manage uncertainty more effectively to provide better costs control in fluctuating fuel markets, freight market visibility, reduced risk of delays, improved schedule reliability, lower emissions and compliance risk – and stronger commercial margins.

“Profitability is the ultimate driver of decisions in shipping – and this is strongly impacted by market volatility. But companies able to quickly respond to changing conditions can turn volatility into competitive advantage,” Reksten concluded.

 

Photo credit: StormGeo
Published: 29 May, 2026

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Technology

Peninsula outlines measures to improve energy efficiency across its fleet

While alternative fuels will be central to long-term decarbonisation, the company said efficiency measures can deliver more immediate reductions in fuel consumption and emissions.

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Peninsula

Marine fuel supplier Peninsula recently said it is taking measures to improve energy efficiency across its fleet to reduce bunker fuel use and support decarbonisation.

While alternative fuels will be central to long-term decarbonisation, the company said efficiency measures can deliver more immediate reductions in fuel consumption and emissions. 

“At Peninsula, ongoing work is focused on assessing a range of opportunities to improve the performance across our diverse fleet,” it said. 

This includes a structured programme to evaluate potential upgrades and operational improvements, rather than the implementation of a single set of solutions. A key focus is better measurement. Many older vessels lack the sensors required to track fuel consumption accurately, and work is underway with suppliers to improve visibility and data quality.

“Alongside this, we are exploring a range of technical and operational approaches. These include hull cleaning to reduce resistance, as well as the potential for oil purification systems, fuel injection improvements and LNG efficiency enhancements to support engine performance. For larger vessels, technologies such as rigid sails are also being assessed,” the company added. 

Voyage optimisation is another area of interest, with ongoing research into weather routing and planning tools aimed at reducing unnecessary vessel movements and waiting times. Depending on vessel type and operating conditions, such measures have the potential to deliver fuel savings in the range of 5–15%.

“There is no single solution when it comes to energy efficiency. Our approach is to assess a range of options and identify where they can make a practical difference across our operations,” said Maria Angeles Lopez, Peninsula’s Decarbonisation Manager.

 

Photo credit: Peninsula
Published: 18 May, 2026

 

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