The Performance and Efficiency of the Energy Management Program (EMP) Implemented at Hospital Pulau Pinang

Abstract

The rising energy consumption in healthcare facilities worldwide presents a critical challenge. Hospitals and medical centres are significant energy consumers due to their 24/7 operations and the need for strict environmental controls. The objective is to analyse the performance and efficiency of the energy management program (EMP) at Hospital Pulau Pinang (HPP). The analysis aims to provide a comprehensive evaluation of the program's performance and suggest actionable insights for future improvements. HPP implemented an EMP on 1 October 2019. The program is scheduled to conclude on 31 March 2025. The EMP aims to achieve guaranteed annual energy savings of 5,664,691 kWh from the baseline energy consumption, with an estimated annual cost savings of RM 2,375,426.74. The program includes several initiatives, such as retrofitting LED lights, installing chillers, and implementing a Building Automation System. The targeted energy savings from each initiative are as follows: Lighting savings account for 15,729 kWh monthly and 188,743 kWh yearly; Chiller Block B savings account for 310,348 kWh monthly and 3,724,170 kWh yearly; Chiller Block ACC savings account for 145,981 kWh monthly and 1,751,777 kWh yearly. As of 31^st May 2024, HPP had achieved savings of 588,477 kWh monthly and cumulative savings of 32,678,939.89 from January 2017. In conclusion, HPP managed to achieve the objective of the EMP.  Optimizing energy consumption in healthcare facilities through EMP at HPP enhances operational efficiency and supports broader economic and environmental goals. By overcoming associated challenges through strategic initiatives and collaborations, the global healthcare sector makes significant strides towards sustainability.