Building Information Modeling (BIM) and Sustainability – Using Design Technology in Energy Efficient Modeling

Abstract

This study intends to highlight how some of the latest design technology can be used to accurately analyze daylight in our buildings today. Architecture and Engineering firms are using Building Information Modeling (BIM) software to model their design projects three-dimensionally these days. Some of the popular modeling software platforms for Architecture are, Autodesk's Revit Architecture, Autodesk Ecotect Analysis and Green Building Studio. Using BIM allows the user to export the model into analysis tools for daylight and energy analysis. Revit Architecture is used for BIM models, allowing the user to export to daylight analysis tools like Ecotect and 3d Studio Max Design. As the use of BIM in projects becomes more popular, the opportunities to seamlessly integrate daylight analysis into the design process become more abundant and more convenient. It is found that using this technology, both the owner and designer can be more confident of what the outcome will be before the building is even constructed. This has the potential to save money from design changes and energy costs as well as material changes and retrofitting that is common from older methods of daylight control. In the end it can improve the aesthetics of the building, improve visual comfort and reduce the overall electrical lighting usage within the building.