Danish vessel optimisation platform ZeroNorth has claimed a big jump in the amount of CO2 it has helped cut from ships.

The Copenhagen-based organisation, backed by AP Moller Holding, Cargill and PSG Equity, said its service has prevented 443,780 tonnes of the greenhouse gases being released into the air, up 104% from 2021.

ZeroNorth calculated its 2022 figure by using customer noon reports.