Danish optimisation platform ZeroNorth has clinched a deal to provide fuel efficiency services to the fleet of compatriot Unifeeder.

A total of 90 feeder container ships will use ZeroNorth’s vessel, voyage, bunker and emissions solutions.

The three-year deal underlines the Maersk, Cargill and PSG Equity-backed decarbonisation company’s push into container ships after being founded as a spin-off of Maersk Tankers initially.