Annex - Amendments to the 2018 Guidelines on the Method of Calculation of the Attained Energy Efficiency Design Index (EEDI) for New Ships (Resolution MEPC.308(73))
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Annex - Amendments to the 2018 Guidelines on the Method of Calculation of the Attained Energy Efficiency Design Index (EEDI) for New Ships (Resolution MEPC.308(73))

This document has been consolidated into resolution MEPC.308(73)

1 The following text is added after 2.2.18 in the table of "CONTENTS":

  • "2.2.19 fm ; Factor for ice-classed ships having IA Super and IA"

2 The EEDI Formula in section 2.1 is replaced with the following:

  • "2.1 EEDI Formula

The attained new ship Energy Efficiency Design Index (EEDI) is a measure of shipsʹ energy efficiency (g/t · nm) and calculated by the following formula:

3 A new section 2.2.19 is added after the existing section 2.2.18 as follows:

  • "2.2.19 fm ; Factor for ice-classed ships having IA Super and IA

  • For ice-classed ships having IA Super or IA, the following factor, fm, should apply:

    • fm = 1.05

  • For further information on approximate correspondence between ice classes, see HELCOM Recommendation 25/7footnote."

Parent topic: Resolution MEPC.322(74) - Amendments to the 2018 Guidelines on the Method of Calculation of the Attained Energy Efficiency Design Index (EEDI) for New Ships (Resolution MEPC.308(73)) - (adopted on 17 May 2019)
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