You might remember Stephen Schueler from his time at Maersk where he served as chief commercial officer through to 2016. Since then he’s branched out with many different investments including one that just may offer shipping a route to comply with its increasingly stringent green targets the industry needs to meet this decade.

The problem with so much of the decarbonisation debate is that it fails to address the current fleet - so much time is spent discussing ships of tomorrow powered by ne...