(The following topics include but are not limited to)
Topic 1: Environmental Protection
plant protection
Energy materials
Energy saving technology
Environmental protection materials
Environmental remediation project
Pollution control project
Clean production process
Environmental Protection
Energy Industry Economy
Energy Strategy Management
Energy Enterprise Management
Energy market analysis
Environmental safety and health
Environmental planning and assessment
Environmental analysis and monitoring
Waste Disposal and Recycling
Water Supply and Drainage Engineering
Noise and Vibration Control
Forest cultivation and protection
Urban and Regional Planning
Energy storage technology
Energy Chemical Engineering
Environmental Chemistry and Biology
Hydrology and Water Resources Engineering
Energy Engineering Project Management
Energy equipment and technology
building environment and equipment engineering
Geographic Information and Remote Sensing Science
Energy conservation, environmental protection and low-carbon concept
Development and Management of Source Industries
environmental protection and economic development
Energy Development and Environmental Protection
Topic 2: Biotechnology
biomaterial
Micro/Nano Bioengineering
Cell/tissue engineering
biomedicine
Biodiversity and dietary diversity
environmental biotechnology
Food and dairy biotechnology industry
Control and Systems Engineering
enzyme engineering
Biomedical imaging, image processing, and visualization
Biomedical imaging and image processing
Biological instruments and biosensors
Health monitoring system and wearable system
Biomedical signal detection and acquisition
Spectral analysis of biomedical signals
Biomedical signal compression technology
Medical signal and image transmission
Biomedical and Health Informatics
Treatment and diagnostic systems and technologies
Theme 3: Green Energy
New energy and green energy
Solar engineering
Biomass Energy Engineering
wind engineering 
nuclear engineering
Hydrogen and fuel cells
Green energy vehicles
Green energy utilization