Opsealog partners with Azule Energy to reduce emissions from OSV fleet

Aug 27, 2024 | Press Release

Digitalisation project will help reduce greenhouse gas (GHG) emissions from a total of 33 Offshore Supply Vessels by up to 10%.

Marseille (France) and Luanda (Angola), 27th of August 2024 – Opsealog, a provider of data integration and analysis services for the maritime and offshore industry, has been awarded a two-year contract with Azule Energy, Angola’s largest independent energy company, to reduce fuel consumption and greenhouse gas (GHG) emissions from its Offshore Supply Vessel (OSV) fleet. Through enhanced data collection, integration, and analysis, the project could reduce the fleet’s GHG emissions by up to 10%, according to initial estimates by Opsealog.


The agreement covers 28 Offshore Supply Vessels (OSVs) in the first year, expanding to Azule Energy’s full fleet of 33 vessels in 2025. The main objective is to reduce the fleet’s fuel consumption and greenhouse gas emissions, supporting regulatory compliance and Azule Energy’s own environmental commitments.


Opsealog’s e-reporting system Streamlog will fully digitize onboard reporting and deliver real-time vessel tracking for the fleet, which is operated across three oil blocks in Angola. This data will be integrated and analyzed through Opsealog’s Marinsights platform to provide in-depth insights that will help boost operational efficiency, reduce fuel consumption and emissions, and maximize vessel safety and reliability.


By optimizing operations, the project will help Azule Energy address challenges such as the frequent need for vessels to move urgently between the different blocks. It will use data-driven insights to develop a cost allocation system per block, tackling the additional costs and emissions associated with vessel scheduling deviations.

Luis Buezas Jiménez, International Business Manager at Opsealog, said: “This partnership with Azule Energy demonstrates how digitalization is an essential foundation for progress on a wide range of operational aspects in the offshore sector – including the industry’s chief priorities of safety and sustainability. Through enhanced data collection and integration, teams will be equipped with data-driven insights to immediately improve operational efficiency and reduce harmful emissions. We are proud to embark on this project and support Azule Energy’s ambitions of delivering responsible energy development for the communities of Angola.”

Learn more about Azule Energy: https://www.azule-energy.com/

Turning Data into Operational and Commercial Advantage

Modern ships generate an estimated 20 gigabytes of data daily—that's 20 gigabytes of opportunity. As highlighted in Inmarsat's The Digital Wave report, the focus is shifting from just using data to considering how it might be useful for others. This shift in mindset...

Episode 4 – From BI Developer to Technical Director, Gilles Cros

Welcome to the final episode of Maritime with a French Accent! In this season finale, we’re joined by Gilles Cros, Technical Director at Opsealog, for a conversation about data science. Gilles reflects on his experiences in maritime and other industries, sharing how...

Opsealog’s Key Takeaways from ADIPEC 2024

The ADIPEC 2024 conference was a remarkable showcase of innovation and collaboration, addressing challenges in the energy and maritime sectors. Over four days, 2,250 energy leaders from across the energy sector gather to discuss the evolving landscape of the energy...

How Data Can Improve Offshore Safety

In the Oil and Gas industry, safety is the number one priority. Safety practices are essential to protecting personnel, preserving the environment, and ensuring operational integrity. With operations spanning exploration, drilling, production, and refining, workers...

Time to Upgrade your Offshore Fleet? Listen to your Data

As the offshore industry rebounds from the recent market downturn, vessel owners are in a pivotal moment. While the market shows signs of recovery, owners are hesitant to make large investments in new vessels, concerned that overcommitting could leave them vulnerable...

Episode 3 – From Maritime law to business Leadership, Damien Bertin

In our third episode of "Maritime with a French Accent", we discussed with Damien Bertin, Opsealog's Business Development Director. Discover his unique journey from law to maritime business development. Damien shared how his early career path—from studying maritime...

A step-by-step approach to designing your data reporting framework

Navigating the complexities of data standardization can transform how vessel operators manage their fleets. Data standardization involves creating consistent formats and structures for data, making it easier to share, analyze, and use across different systems and...

5 Key Metrics for Maritime Fleet Optimization

In the maritime industry, fleet optimization is no longer just about cost efficiency—it's about staying competitive, meeting environmental regulations, and ensuring operational excellence. With increasing pressure from rising fuel costs, tighter emissions regulations,...

Creating Value from Data Standardisation

A guide on how emerging data standardisation initiatives will revolutionise the offshore support vessel market Opsealog is at the forefront of maritime innovation, advocating for the critical role of data standardisation in the offshore industry. Our latest white...

Optimize Your Fleet: A Guide to Choosing the Best Offshore Supply Vessel

In the competitive world of maritime and oil & gas operations, optimizing fleet performance is essential for reducing costs, enhancing efficiency, and minimizing environmental impact. This blog explores key strategies for fleet optimization, backed by a real-world...