- Indoor air quality characterization, filtration, purification, sterilization, and management
- Indoor environmental quality performance approaches
- Design and evaluation of advanced HVAC systems, ventilation systems, and green buildings
- Renewable energy systems in buildings
- Built environment & climate change
- Intelligent building operation
- Development and evaluation of advanced air cleaning/sterilization technologies and equipment
- Design and evaluation of intelligent HVAC systems applied in various settings
- Green building design
- Greenhouse design
- Renewable hybrid energy system integration
- Indoor environment quality & climate change
- Indoor human behavior & health exposure assessment
- Artificial intelligence in buildings