10 Practical Ways to Prioritize Decarbonization in Maritime Operations


Published Sep 5, 2022 10:10 AM by Bobby Morse

Emissions have become a key factor in decision making for organizations that deal with marine freight. There are numerous opportunities to consider decarbonization throughout the voyage lifecycle—from pre-fixture analysis and scheduling, to ongoing voyage operations, settlement, and beyond. Surfacing specific ways that decarbonization comes into play at each point in the commercial workflow empowers organizations and their various stakeholders to make small sustainability improvements that add up to make a significant impact.

Here are ten practical ways to factor decarbonization into commercial decision making at every stage of your marine workflow.

1. Pre-Fixture Market Assessment

For charterers, in-depth market assessment is critical for selecting an appropriate vessel to carry a given cargo, and sustainability has become a key selection criterion. Organizations should have the ability to easily access GHG and vessel ratings throughout the pre-fixture workflow so they can exclude vessels from consideration that do not meet their own sustainability standards. Organizations could also exclude vessels with longer repositioning legs to reduce bunker consumption. Marine Protected Areas (MPAs) are another important consideration, and organizations can further optimize vessel selection with visibility into time spent in MPAs and speed in Whale Areas, which is possible through Oceanbolt's market intelligence platform .

2. Vessel Emissions Estimates

Visibility into emissions estimates is important for organizations on both sides of the contract. With the ability to compare emissions estimates across vessels, shipowners and operators can readily select a vessel that can action a given cargo in the most environmentally efficient way. On the other hand, for tonnage charterers, an understanding of projected emissions can help to inform carrier decisions.

3. Carbon Expense Considerations

Decarbonization has important implications for costs throughout a voyage, particularly with regulations like EU / ETS on the horizon. By considering carbon as an attribute of the voyage P&L, commercial operators can include a carbon price in voyage estimates and evaluate the anticipated emissions cost impact on voyage profitability. Organizations can then optimize their business around additional carbon expenses that may arise, effectively prepare for the P&L implications of carbon emissions and communicate critical details to their counterparties.

4. Scheduling

To minimize fuel consumption, it is important to approach voyage scheduling with a focus on identifying vessels that can execute cargoes—or cargoes that best match available vessels—in a way that reduces ballasting and repositioning. In addition, scheduling is a critical time to identify opportunities to maximize fleet utilization, minimizing the time vessels spend idling and burning additional fuel.

5. Voyage Planning

Voyage and route planning represent yet another significant opportunity to reduce the carbon impact of a voyage. Are there feasible alternative routes that could reduce fuel consumption? What fueling stops are planned? Are there any opportunities for slow steaming? All of these are important questions to consider when scheduling a voyage in order to ensure that it is carried out as sustainably as possible.

6. Bunker Management

Given that bunkering decisions have both a financial and environmental impact, it is critical to actively manage bunkers as a voyage progresses. Organizations must maintain a complete understanding of bunker consumption throughout the voyage, and ensure seamless communications between the bunker desk and the vessel to drive financially- and environmentally-optimal purchasing decisions.

7. Deviation Analysis

As we know, a voyage can be impacted by any number of external conditions outside of an organization’s control. When voyage adjustments must occur on the fly, organizations require the ability to perform deviation analysis in order to understand the emissions impact of these adjustments and ensure that emissions remain as low as possible.

8. Mid-Voyage Analysis and Reporting

As a voyage progresses, organizations should have complete visibility into key sustainability metrics at all times, such as emissions and bunker consumption. In addition, they require a means to easily transform this data into reporting formats and share these reports with key internal and external stakeholders. This enables the organization to ensure the voyage is performing as planned and surface potential opportunities for improvement in the future.  

9. Reporting at Voyage Settlement

Once the voyage has concluded, it is important for an organization to report on voyage emissions and other key metrics. They should have the ability to easily view and understand the total emissions of a commodity trade or movement to understand a voyage’s environmental impact. This is important not only from an internal perspective, but also from a counterparty and a regulatory perspective.

10. Post-Voyage Analysis

At the conclusion of every voyage, organizations are focused on analyzing performance in order to optimize future decisions. This is especially important from a sustainability standpoint. With complete visibility into key metrics and emissions trends, organizations can track progress towards their sustainability goals, spot opportunities for improvement, and determine whether positive trends have the potential to be replicated across the organization.

Understanding how decarbonization factors into the commercial maritime workflow is key to making more sustainable decisions at every stage, optimizing future voyages, and shaping a more sustainable future for the entire industry. At Veson Nautical, we are focused on empowering our clients to carefully consider decarbonization in their workflows through enhancements within our solutions and Platform Partnerships with sustainability-focused solution providers through the Veson Partner Network.

Interested in learning more about decarbonization in the maritime shipping industry and how Veson is empowering our clients to make more sustainable decisions? Visit our sustainability webpage.

About the author: Bobby Morse has been a Product Manager at Veson Nautical since February 2020. Before Veson, he worked for SS&C Eze, where he spent 9 years as the Senior Product Manager of an order management trading system for hedge funds and asset managers. Bobby is well acquainted with mission critical software platforms in complex and regulated industries and is a CFA charterholder.

This article is sponsored by Veson Nautical

The opinions expressed herein are the author's and not necessarily those of The Maritime Executive.