MODELING THE INTERRELATION BETWEEN ENERGY EFFICIENCY AND SHIP SAFETY BASED ON MULTIPLE LINEAR REGRESSION

Abstract

Energy efficiency and ship safety are two important aspects of maritime transportation that are essential for economic efficiency, the environment and maritime safety. Ship safety ensures the protection of crew, cargo and the environment. Energy-efficient technologies in shipping contribute to economic efficiency and lower fuel costs, as well as reduce greenhouse gas emissions and, most importantly, increase ship maneuverability, reducing the likelihood of getting into accidents, while the choice of energy-efficient materials and optimization of the structure and hull increase the ship's resistance to adverse conditions. This article explores the relationship between energy efficiency and ship safety. The main objective of the study is to assess the impact of ship energy efficiency on safety in the context of operation. The study applies a methodology to establish the relationship between independent variables, such as energy efficiency, ship's technical condition and crew training, and the dependent variable, ship's operational safety. The article presents the results of the analysis of the company's fleet data, where energy efficiency and safety indicators evaluate each vessel. Using a multiple linear regression model, the coefficients of influence of each independent variable on ship safety were determined. These regression coefficients allow us to assess the contribution of each factor to the overall safety of the ship and identify the most significant factors. The results of the study indicate a significant impact of ship energy efficiency on operational safety. Vessels with higher energy efficiency indicators have a high level of operational safety. This allows shipowners and ship operators to take measures to improve the energy efficiency of their fleet in order to increase safety and efficiency of operation. The results of this study can be useful for ship owners, ship operators, as well as for representatives of maritime organizations and regulatory authorities involved in shipping safety.