As a developer of marine fuel efficiency and optimization systems, GreenSteam will showcase its fuel saving GreenSteam Optimizer in the Danish pavilion at SMM in Hamburg, September 2014. Making good decisions on board based on sound and accurate data is the basis for efficient operation of any vessel. GreenSteam Optimizer is an onboard decision support system that is an adaptive, data-driven solution, helping the master to make the right decisions. Ship owners are now facing their biggest industry challenge ever, with both fuel costs and legislative efficiency targets.