Instead, when ordering a newbuilding they may prefer to order a ship that is "SOx scrubber ready."
Classification society ABS says that, Iin order to facilitate future modifications, ship buyers and shipbuilders must make a significant effort to figure out what features should be incorporated on a vessel and incorporate these in the shipbuilding contract.
To support shipowners taking this path, ABS has published the ABS Guide for SOx Scrubber Ready Vessels to support members and clients in preparing newbuilds for future outfitting with a SOx exhaust gas cleaning system (EGCS).
The guide supports the ABS classification notation for SOx Scrubber Ready Vessels by formalizing the process for clients who wish to plan for retrofit of a SOx scrubber at a future date by providing a detailed review and approval and an associated notation.
The SOx Scrubber Ready notation is in addition to ABS EGCS notations that may be assigned for vessels fitted with an exhaust emission abatement system, including SOx scrubbers, selective catalytic reduction systems and exhaust gas recirculation arrangements for NOx emission control, in accordance with the ABS Guide for Exhaust Emission Abatement.