A Building Programming Method for Energy and Economic Efficiency in Hotels

Abstract

Hotels are characterized by dynamic occupancy, seasonal fluctuations, and complex technical systems that require precise planning. However, overdesign of electromechanical systems often leads to energy waste, high operational costs, and negative environmental impacts. This issue arises from the use of traditional approaches that lack accurate data analysis and fail to align with the actual user needs. The problem is further exacerbated by the absence of building programming methodologies that enable flexibility, adaptability to changes, and cost-effective long-term planning. The current research aims to address these challenges and provide efficient, sustainable, and economic solutions for electromechanical systems in commercial buildings, with a specific focus on hotels. This study develops an innovative characterization method to enhance the energy and economic efficiency of electromechanical systems in hotels, with a focus on water heating systems and electric vehicle (EV) charging systems. The programming method is designed to tailor system planning to the dynamic needs of users, reduce resource waste, and maintain optimal service quality. The method includes a techno-economic analysis aimed at evaluating the energy and economic performance of the systems. It integrates a technological analysis of system efficiency and output with an economic analysis of operational costs, maintenance, and environmental impact. The process involves data collection from commercial buildings, usage pattern analysis, and system characterization based on varying factors such as seasonality and occupancy rates. The study employs innovative methodologies, statistical tools, and advanced technological applications to propose solutions for maximizing energy efficiency while minimizing costs and improving the environmental contributions of buildings.