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Class 2 (2nd Engineer) SSEP 📅 Dec 2022

Exam Question

With reference to Annex VI of MARPOL, What are the salient features of

(a) EEDI (Energy Efficiency Design Index)

(b) EEOI (Energy Efficiency Operational Indicator)

(c) Enhanced SEEMP (Ship Energy Efficiency Management Plan)

(d) CII (Carbon Intensity Indicator)

Reference Answer

(a) EEDI – Energy Efficiency Design Index
The EEDI is a mandatory technical measure under MARPOL Annex VI for all new ships of 400 GT and above , aimed at reducing greenhouse gas (GHG) emissions from the design stage .
It expresses a ship’s CO₂ emissions per tonne-mile , setting minimum energy efficiency levels for various ship types and sizes.
Encourages design improvements such as optimized hull forms, energy-saving devices, and efficient propulsion systems.

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