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Class 4 (4th Engineer) SSEP 📅 Nov 2022

Exam Question

With reference to MARPOL Annexe VI Regulations, briefly discuss the following

(a) EEDI (5)

(b) EEXI (5)

(c) SEEMP (5)

(d) CII (5)

Reference Answer

### (a) EEDI (Energy Efficiency Design Index)
**1. Concept and Purpose:**
The EEDI is a non-prescriptive, performance-based mechanism that mandates a minimum level of energy efficiency for *new ships*. Its purpose is to stimulate innovation and technical development of all elements influencing the energy efficiency of a ship from the design phase. It is a measure of a ship's theoretical CO2 emissions per unit of transport work.
**2. Regulatory Framework:**

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