• Smart Cities and Digital Transformation

• Intelligent Transportation Systems

• Intelligent Traffic Signals

• Public Transport Optimization

• Shared Mobility and New Energy Vehicles

• Pedestrian and Bicycle Design

• Transportation Carbon Emission Management

• Big Data and Planning Decision-Making

• Internet of Things Applications

• Digital Twin Technologies

• Smart Energy Management

• Smart Grids and Energy Storage

• Green Building and Sustainable Design

• Green Building Technologies

• Ecological Urban Planning

• Low-Carbon Development Strategies

• Innovative Building Materials

• Urban Heat Island Mitigation

• Climate Change Adaptation and Urban Resilience

• Climate Adaptation Planning

• Disaster Response and Resilience

• Flood Risk Management

• Sponge City Technologies

• Ecosystem Services

• Urban Growth Management

• Mixed-Use Land Development

• Land Use Change Monitoring

• Land Reclamation and Renewal

• Public Space Design

• Sustainable Energy Systems

• Distributed Energy and Microgrids

• Energy Consumption Optimization

• Renewable Energy Integration

• Energy Efficiency Improvement

• Water Resources and Water Environment Management

• Water Supply System Optimization

• Wastewater Treatment and Recycling

• Water Pollution Control

• Water Resource Risk Management

• Ecological Wetlands

• Waste Management and Circular Economy

• Solid Waste Sorting and Utilization

• Organic Waste Treatment

• Circular Economy Models

• Construction Waste Recycling

• Smart Waste Management

• Social Sustainability and Community Participation

• Community Planning and Engagement

• Social Equity and Inclusion

• Housing Affordability

• Diversity and Integration

• Digital Divide

• Urban Health and Environmental Quality

• Environmental Noise and Air Quality

• Green Spaces and Health

• Public Health and Urban Planning

• Environmental Psychology

• Post-Pandemic Urban Planning