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Class 4 (4th Engineer) SSEP 📅 Jun 2024

Exam Question

(a) What do you understand by the term 'EEXI'? Provide an overview and its implementation process. (8)

(b) Discuss the improvement methods commonly considered in order to achieve energy eificieney optimization with respect to EEXI? (12)

Reference Answer

### Part (a): Understanding EEXI and its Implementation
#### 1. Overview of EEXI
The **Energy Efficiency Existing Ship Index (EEXI)** is a mandatory technical measure introduced by the International Maritime Organization (IMO) through amendments to MARPOL Annex VI. It came into force on 1st November 2022, with compliance required by the first applicable survey on or after 1st January 2023. EEXI is designed to reduce the greenhouse gas (GHG) emissions from the existing global fleet by improving their technical energy efficiency.
**Core Concept:**

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