Energy-daylight interaction perspective: effects ofnatural shading, photosensor and orientation

Key Points

• To explore how natural shading and the use of photosensors affect energy interaction with daylight.
• Examined different orientations and types of natural shading
• Implemented photosensor technology
• Analyzed energy efficiency metrics
• Natural shading reduces energy consumption by 20% (95% CI 15-25%, p=0.001)
• Photosensors enhanced daylight utilization, improving lighting efficiency by 15% (p<0.01)
• Orientation significantly influenced energy savings with south-facing designs being most effective