Λειτουργικοί δείκτες ενεργειακής απόδοσης πλοίων
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Abstract
This paper examines the contribution of shipping to climate change and the initiatives taken to improve the energy efficiency of ships, in compliance with international regulations, such as the MARPOL Convention and IMO guidelines. More specifically, EEOI and CII indices are analysed. These indices evaluate the energy efficiency of ships based on the carbon dioxide (CO2) emissions they produce. Implementing practical measures to optimize these indicators promotes conformity with environmental objectives established by international bodies, such as the IMO, on CO2 reduction and thus the transition to more sustainable practices in the shipping sector.
Case studies (laden voyage scenarios) follow, through which it can be discerned that the indices are affected by factors such as speed, distance sailed, cargo loaded, etc., and then set the A-E rating.
Finally, the conclusions drawn from the relevant examples are presented along with opinions and insights on the current situation from industry stakeholders and suggestions for the future.