Companies are required to assess and quantify the quantities of each greenhouse gas individually, and then aggregate these amounts into CO2-equivalents.
In the context of ETS and MRV, the entity responsible for compliance in respect of the emissions of a given ship can be either the shipowner (i.e., the registered owner) or the ISM Company of that ship.
Companies involved in maritime transport activities must account for the types and quantities of fuel consumed during the period when the ship was under their responsibility. The THETIS MRV has been updated to incorporate the new functionalities of possible multiple verifications limited to the period the operator had ship under its fleet.