How to improve the energy efficiency onboard a ship without implementing new technical equipment? - A case study

In this thesis we write a case study about how a shipping company with product tankers operatively work with energy efficiency. We address different barriers and solutions within the subject to give the reader an understanding to it. We also address some of IMOs measures and recommendations and how the company work with these. In this case study we get an example on that many of the barriers and solutions, is not always applicable and they are not always in the same extent as some articles wants it to be