Daylight Analysis is a critical Additional Simulation Study for Environment Clearance (EC) projects, especially under B1 and B2 categories. This study evaluates natural light availability within proposed buildings to ensure visual comfort, reduced artificial lighting demand, and improved overall energy performance. As part of the Environment Clearance Additional Studies, daylight simulation demonstrates the project’s commitment to sustainability, energy efficiency, and environmentally responsible design.
Our Daylight Analysis for EC submission is conducted as per IGBC daylighting standards and SP 41 (NBC Lighting & Ventilation Guidelines) baseline requirements, ensuring both green building alignment and national code compliance. The detailed simulation report includes lux distribution maps, daylight factor calculations, spatial analysis, and performance benchmarks structured specifically for SEAC committee presentation.
Daylight Analysis Report for SEAC Comprehensive daylight simulation report prepared specifically for Environment Clearance submission and SEAC presentation. Includes lux distribution maps, daylight factor calculations, and compliance summary as per IGBC and SP 41 baseline standards.
Get a QuoteUseful Daylight Illuminance (UDI) AnalysisUDI analysis evaluates the percentage of occupied hours when indoor illuminance levels fall within the useful range (100–2000 lux).It helps assess visual comfort, glare risk, and daylight efficiency for sustainable building performance.
Get a QuoteDaylight Autonomy (DA / sDA) Assessment Measures the percentage of floor area receiving adequate natural light for a defined number of annual occupied hours.
Get a QuoteDaylight Analysis supports optimized building design by improving window planning, orientation, visual comfort, and reducing artificial lighting demand. Daylight analysis ensures compliance with IGBC and SP 41 standards, strengthening Environment Clearance (EC) submissions and enabling smoother SEAC approval through simulation-backed sustainability evidence.
It demonstrates compliance with SP 41 lighting standards by validating required natural light (lux) availability through simulation. This strengthens the Environment Clearance submission and supports smoother SEAC approval.
Yes, Daylight Analysis is a key requirement in IGBC, LEED, GRIHA, and WELL certifications to achieve Indoor Environmental Quality credits.
We use IESVE (Integrated Environmental Solutions – Virtual Environment), an industry-recognized and approved simulation software for accurate daylight performance modelling.