Optimizing Hospital Design for Energy Efficiency: Strategies to Minimize Energy Loss

Energy loss can be minimized through several ways, out of which the pre-designing and designing phases play a crucial role. An appreciable amount of electrical energy can be saved by performing a thorough design exercise for any concerned system. In this paper, a hospital ready to be constructed is considered, and practical design strategies have been implemented and proposed for establishing and improving energy efficiency, therefore paving a path for the mitigation of energy loss. The design outcomes show that energy efficiency can be considerably improved by taking considered steps, such as using high-star-rated appliances. This method helps reduce electricity consumption within the facility. Substituting 40W, 20W, and 5W lamps with 9W LED lamps for the concerned hospital can result in average energy savings of approximately 89.45%, 54%, and 39.95%, respectively. Upgrading to energy-efficient BLDC fans instead of conventional fans can result in an average energy savings of 62.59%. In the same way, opting for 5-star rated ACs over regular ones can help save approximately 29.28% of energy. The outcomes in this paper provide detailed insights into the energy-efficient design process and a sustainable energy management plan for a hospital, ensuring a consistent power supply for all medical instruments and appliances.