Simulation-Based Study on Nearly Zero Energy Building Design

Abstract

This study presents a comprehensive simulation-based approach for the design and evaluation of a Nearly Zero Energy Building (NZEB), focusing on achieving optimal energy performance through both passive and active design strategies. Energy modeling tools were utilized to analyze the impact of factors such as building orientation, insulation materials, window-to-wall ratios, shading devices, and natural daylighting on overall energy efficiency. Additionally, the study incorporated renewable energy systems, including solar photovoltaic panels and energy-efficient HVAC systems, to further reduce dependence on conventional energy sources. Through iterative simulations, the research optimized the building’s design to balance thermal comfort, indoor air quality, and energy consumption.