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CII

The International Maritime Organizations Maritime Environment Protection Committee regulates requirements for general Carbon Intensity of a vessel. The overview of related resolutions can be found on the MARPOL Annex VI Overview Page.

The Required annual operational CII is a value specified in MEPC.328(76) - Regulation 28.

Emission+ calculates the required CII, depending on the vessels ship type and capacity, together with its attained CII.

Attained CII Calculations

Emission+ calculates the attained CII and the resulting rating.

We automatically take care of:

  • The required CII based on your vessel type and capacity.
  • Distance reductions for reductible voyages.
  • Exemptions for applicable Ship to Ship Transfers.
  • Reductions for consumptions related to electrical energy.
  • Reductions related to consumptions for cargo boilers.
  • Exemptions regarding Ice Voyages.
  • Exemptions regarding Emergencies.
  • Reductions resulting from Bio-Fuels.

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