This calculator shows the IMO requirements on CO2, NOx, SOx and ballast water for a given ship.
The requirements listed should be considered for guidance only. There are numerous other rules and regulations on environment, both global and local, as well as possible exemption criteria on some of the requirements. For more information go to our or contact us on .
The requirements on ballast water and CO2 have not entered into force and are based on the latest conclusions from IMO and MEPC. These are subject to changes. The Ballast Water convention is expected to reach the required number of ratifications to enter into force next year. The EEDI and SEEMP requirements on CO2 were adopted in July 2011 and will enter into force in January 2013.