Scan to BIM is a smart step toward making buildings more energy efficient, cost effective, and environmentally responsible.
Sustainable building practices are becoming increasingly vital in Singapore as the nation advances its climate goals and strives to reduce carbon emissions. The Building and Construction Authority (BCA) plays a key role in this movement through initiatives like the Green Mark Certification and the Energy Efficiency Grant. These programs encourage building owners and operators to adopt energy efficient technologies, retrofit aging infrastructure, and improve overall environmental performance. Digital technologies, particularly Scan to BIM (Building Information Modeling), are proving to be powerful tools in supporting these efforts, enabling accurate documentation, detailed analysis, and effective planning for sustainable upgrades.
Scan to BIM is the process of using laser scanning or drone technology to capture the physical conditions of a building and converting that data into a digital 3D model. These models offer rich detail and accuracy, making them extremely useful for retrofit projects, facilities management, and even heritage conservation. Because they reflect the actual state of the building, Scan to BIM models form a reliable foundation for performance analysis, helping project teams understand how a building functions and where improvements can be made.
The Green Mark Certification assesses buildings based on a set of sustainability criteria, including energy efficiency, water conservation, indoor environmental quality, and sustainable management practices. It offers different tiers of recognition such as Certified, Gold, GoldPLUS, and Platinum based on the extent of green performance. To achieve these ratings, applicants must provide detailed documentation supported by performance simulations and baseline data. This is where Scan to BIM plays a critical role. Many older buildings lack accurate documentation and may have undergone numerous undocumented modifications over the years.
