> Big ships burn bunker fuel which is high in sulphur. Starting in 2020 there's a limit: * https://www.imo.org/en/MediaCentre/PressBriefings/pages/02-IMO-2020

> Big ships burn bunker fuel which is high in sulphur. Starting in 2020 there's a limit: * https://www.imo.org/en/MediaCentre/PressBriefings/pages/02-IMO-2020.aspx https://www.imo.org/en/MediaCentre/PressBriefings/pages/02-I...