See a recent article in Ship & Bunker for an overview of our barge tracking tool.

About Us



Our vision is to bring the power of advanced analytics to the marine bunkering segment



We have proven expertise in optimization, simulation, data analysis, AIS, and software development



Our team members have delivered advanced analytics models and solutions in the marine bunkering domain to blue-chip shipping and energy companies since 2008



We offer solutions for bunker purchase optimization; supply- and demand-side analytics; techno-economic analysis of different fuel and abatement options; and blending optimization


Fernando Alvarez

Fernando Alvarez specializes in the formulation of mathematical models for the maritime transport sector. Fernando was an early contributor to SEA\LNG and BlockShipping/GSCP. He has previously worked as Senior Researcher at DNV·GL; Optimization Software Developer at ILOG (IBM); and Adjunct Professor of International Logistics at ESCI. Fernando holds a M.Sc. in Transportation Engineering from Cornell University and a Ph.D. in Optimization of Maritime Operations from Universitat Pompeu Fabra.

Christian Plum

Christian specializes in modelling business problems mathematically and developing IT tools to improve decision making in the maritime transport segment. Christian has previously worked at Maersk Oil Trading and Maersk Line where he was Senior Specialist working on decision support systems for Bunker Purchasing, Schedule Network Design, Container Flow, and many other projects aimed at reducing cost. Christian holds a M.Sc. in Computer Science from the University of Copenhagen and a Ph.D. from the Danish Technical University.

Nicholai Hsu

Nicholai has been responsible for the development and deployment of multiple consumer-facing web and mobile solutions in the e-commerce, digital media, and fintech space. His work has involved system design, as well as building and managing distributed development teams. Nicholai holds a M.Sc. in Production Management from the Technical University of Denmark, and has a keen interest in areas where process optimization and software development overlap.

Jochem Donkers

Jochem specializes in applied use of advanced analytics, business optimization and information technology in maritime and related industries. Jochem has previously worked as a Business Analyst at Clipper Group, Business Application and Project Manager at Nordic Tankers, Optimization Analyst at Stolt-Nielsen and a Business Developer / Business Consultant at Ab Ovo. Jochem holds a M.Sc. in Innovation Management and Business Development from Copenhagen Business School and a post-graduate certificate in Operational Research from the University of Strathclyde.


+45 28 77 50 57
Bunker Metric
Scion DTU Lyngby
Diplomvej 381
2800 Kgs. Lyngby