Regulation 22 - Attained Energy Efficiency Design Index (Attained EEDI)
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - International Conventions - MARPOL - International Convention for the Prevention of Pollution from Ships - Annex VI - Regulations for the Prevention of Air Pollution from Ships - Chapter 4 - Regulations on Energy Efficiency for Ships - Regulation 22 - Attained Energy Efficiency Design Index (Attained EEDI)

Regulation 22 - Attained Energy Efficiency Design Index (Attained EEDI)

 1 The attained EEDI shall be calculated for:

  • .1 each new ship;

  • .2 each new ship which has undergone a major conversion; and

  • .3 each new or existing ship which has undergone a major conversion that is so extensive that the ship is regarded by the Administration as a newly constructed ship

which falls into one or more of the categories in regulations 2.2.5, 2.2.7, 2.2.9, 2.2.11, 2.2.14 to 2.2.16, 2.2.20, 2.2.22, and 2.2.26 to 2.2.29 of this Annex. The attained EEDI shall be specific to each ship and shall indicate the estimated performance of the ship in terms of energy efficiency, and be accompanied by the EEDI technical file that contains the information necessary for the calculation of the attained EEDI and that shows the process of calculation. The attained EEDI shall be verified, based on the EEDI technical file, either by the Administration or by any organization duly authorized by it.footnote

 2 The attained EEDI shall be calculated taking into account the guidelinesfootnote developed by the Organization.

 3 For each ship subject to regulation 24 of this Annex, the Administration or any organization duly authorized by it shall report to the Organization the required and attained EEDI values and relevant information, taking into account the guidelines developed by the Organization,footnote via electronic communication:

  • .1 within seven months of completing the survey required under regulation 5.4 of this Annex; or

  • .2 within seven months following 1 April 2022 for a ship delivered prior to 1 April 2022.

Parent topic: Chapter 4 - Regulations on Energy Efficiency for Ships
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