Energy Performance and Optimization of Commercial Building under Composite Climate using BIM

Abstract

Abstract: The use of BIM REVIT for Energy Performance and Optimisation of Buildings (EPOBs) has been shown in this research to be a sustainable and energy-efficient response to the problems posed by climate change and growing energy expenses. These buildings are made to produce as much energy as they consume, ensuring that their net energy consumption is zero. The paper explores the evolution of energy performance and optimisation of buildings and the latest emerging technologies that are enabling their development, comprising innovative sensors, lightweight insulation panels, energy-efficient lighting and HVAC systems, building integrated photovoltaic (BIPV) systems, and smart building automation systems. The effectiveness of these strategies is analysed using Autodesk insights and Revit software. In order to ascertain the effectiveness of energy-efficient and renewable energy strategies, the article also compares energy use intensity (EUI) before and after implementation. The proposed building achieved a significant 44.3% reduction in energy consumption after implementing various energy performance and Optimization strategies for commercial building design, resulting in a mean EUI value of -33.1 kWh/sq. m/year. The analysis was conducted using Autodesk Insights and Revit software, utilising the Building Information Modelling (BIM) approach for building design. This paper concludes with a discussion on the future of energy performance and optimisation and how they are an important step towards achieving sustainable and efficient energy use in the building sector, resulting in cost savings and reducing carbon emissions.